Jeanette obtained 32% for her statistics test, which was out of a total of 300 marks. How much should she score in the computer science test that is out of 200 marks in total if she is to get a proportionally weighted average of 46%?

Answers

Answer 1

Using weighted average, it is found that she should score 67% on the computer science test.

The weighted average is given by each proportion multiplied by it's score.

In this problem, the proportions and scores are given by:

Proportion of 32% = 0.32 for a score of 300.Proportion of x for a score of 200.Proportion of 46% = 0.46 for a score of 300 + 200 = 500.

Then

[tex]0.32(300) + 200x = 0.46(500)[/tex]

[tex]200x = 0.46(500) - 0.32(300)[/tex]

[tex]200x = 134[/tex]

[tex]x = \frac{134}{200}[/tex]

[tex]x = 0.67[/tex]

She should score 67% on the computer science test.

A similar problem is given at https://brainly.com/question/24855677


Related Questions

Which raito is less than 7/15?

A. 9/15
B. 2/5
C. 3/5
D. 24/45

Answers

Answer:

Step-by-step explanation:

Simply convert them to decimals...

7/15=0.466666...

9/15=0.6

⅖=0.4

⅗=0.6

24/45=0.53333...

Hope this helps.

Can yall please help me with this I am helping my brother I just need the answers lol.

Answers

Answer:

hope it helps

Step-by-step explanation:

4. 1/3

5. 1/3

6. 3/4

7. 1/4

8. 1/2

9. 3/7

10. 2/7

11. 3/5

12. 2/3

At the gym , Lucy did 12 more pushups than Jeremy. If Jeremy did 25 push-ups how many push-ups did Lucy do.

Answers

lucy did 37 pushups

Answer:

Lucy did 37 Push-up

Given:

Lucy 12 More than Jeremy

Jeremy 25

Step-by-step explanation:

If Lucy did 12 more than Jeremy that given you that It "Addition"

so 12+ 25 = 37

Therefore, Lucy did 37 Push-up.

What is the place value of the 1 in the number 6.213

Answers

Answer:

The hundredths place

Expanation

6 is in the one's place

2 is in the theth's place

1 is in the hundredth's place

3 is in the thousandth's place

SOLVE THIS AND EXPLAIN STEP BY STEP PLEASE!!!!

Answers

Answer:0=0

Step-by-step explanation:2(4x + 3) = 17x+3-9x +3 1st we will distribute. 2 times 4x gives you 8x and 2 times 3 gives you 6. Now the equation is 8x + 6 = 17x+3-9x+3.Now we're gonna add 3 + 3 gives you 6. Now the equation is 8x +6 = 17x+6-9x Now we're gonna combine like terms. So now we'll put together 17x - 9x which give you 8x. Now the equation is 8x +6 = 8x +6. Now where gonna subtract 6 from both sides. 8x = 8x and if I simplify it we'll get 0=0 which is the final answer

A recipe called for the ratio of sugar to flour to be 10:3, if you used 70 ounces of sugar, how many ounces of flour would you need to use

Answers

Answer:

21 ounces of flour

Step-by-step explanation:

10/3 = 70/x

isolate the so that it is on the top, so multiply by x on the right and on the left

this gives you:

x*10/3=70

try to isolate x and multiply by 3 to get rid of the denominator

x*10=70*3

x*10= 210

finally isolate x by dividing by 10 and getting rid of the 10 multiplying with it

x= 210/10

x=21

you need 21 ounces of flour if you have 70 ounces of sugar you can double check by making sure the ratio of 10/3 is equal to 70/21 and of course they both equal 3.33 repeating, therefore your answer is correct Hope that helps

Answer:

You would need 21 ounces of flour

Step-by-step explanation:

sugar:flour

10:3

10x7=70

70:?

3x7=21

70:21

no link or bot please right

Answers

Step-by-step explanation:

Answer in the picture above

And at the side 2 laws are mentioned

There is 1/2 cupcake left from

Answers

Answer:

each boy will get 1/4 of a cupcake

Step-by-step explanation:

1/2 ÷ 2= 1/4

Factor the following polynomial x^2-9

Answers

Answer:

(x+3)(x-3)

Step-by-step explanation:

We know that [tex](a+b)(a-b)=a^2+b^2\\[/tex]

So, here we have x² and 9, which can be written as 3².

Therefore, we can have x=a and 3=b

So we get

(x+3)(x-3)

To check that we are correct, we can expand the brackets:

x²-3x+3x-9

=x²-9

Check all solutions to the equation. If there are no solutions, check "None."
x = 16

Someone please help!!

Answers

Answer:

Its E

Step-by-step explanation:


Peter Piper picked 3 pecks of pickled peppers in 2.5
hours. How many pecks of pickled peppers does
Peter pick in 15 hours?

Answers

18

double the peppers from 3 to 6 and add another 2.5 to 2.5 and you get 5. multiply the 6 peppers and 5 hours by 3 and you get 18 peppers in 15 hours. picture of math is attached

Consider the graph shown. What is the slope of the line above?
m=1/2
m=2
m= -1/2
m= -2
And which equation represent?
y= -1/2x-1
y= 1/2x-1
y= -2x+1
y= 2x-1

Answers

Answer:

i need points im so sorry

Find the indicated values by using the graph.


1. h(2)=_____

2. h(4)=_____

3. h(1)=_____

4. h(5)=_____

5. h(____)=4

6. h(____)=1

7. What are the values for h(____)=2?

Answers

Where is the function. You can not solve a problem with the function.

You rotate triangle DEF with coordinates D(-2, 2), E (1,5), and F(4, -1) 90° counterclockwise about the origin.​

Answers

Answer:

70

Step-by-step explanation:

Rotating triangle DEF counterclockwise by 90° about the origin using the rule (x,y) becomes (-y,x) results in new vertices D'(-2, -2), E'(-5, 1), and F'(1, 4).

When rotating triangle DEF counter-clockwise by 90° about the origin using the rule D(x,y) becomes D'(-y,x), the new coordinates are as follows:

⇒ Vertex D(-2, 2) becomes D'(-2, -2),

Vertex E(1, 5) becomes E'(-5, 1),

⇒ Vertex F(4, -1) becomes F'(1, 4),

This rule swaps the "x" and "y" coordinates while negating one of them, effectively rotating the points 90° counterclockwise around the origin.

Therefore, the new vertices are D'(-2, -2), E'(-5, 1), and F'(1, 4).

Learn more about Rotation here

https://brainly.com/question/28832360

#SPJ3


Help!!!!!!!!!!!!!!!!

Answers

Answer:

geevehrhrirbirbrbrnrnrbrbrbrbrbblo Uruguay 7dm9 7dm9 uvo idilio icono iconorbtbrbbrbrbrbrjrjjrj4jrkkenenenrnrnnktkr

Step-by-step explanation:

higos arraigo titubear otorgó eurodiputados

What is the length of the diagonal of the square shown below? 5 45° 5 5 90° 5 O A. 5
B. 10
C. 5
D. 5/5
E. 5.2
F. 25​

Answers

The length of the diagonal of the square is d = 5√2.

Given that, the measure of the side of the square is 5.

We need to find the length of the diagonal of the square.

How to find the length of the diagonal of the square?

The diagonal of a square formula is d = a√2; where 'd' is the diagonal and 'a' is the side of the square.

Now, d = 5√2

Therefore, the length of the diagonal of the square is d = 5√2.

To learn more about the diagonal of the square visit:

https://brainly.com/question/3417399.

#SPJ2

To solve the following equation for k using the quadratic formula, what value would you substitute for b?

3k2 = 4k + 7

Answers

For this case we have a quadratic equation of the form:

ax² + bx + c = 0

Rewriting the equation we have:

3k² -4k - 7 = 0

So we have to:

a = 3

b = -4

c = -7

The solutions will come from:

k = -b±√b²-4(a)(c)/2(a)

Thus, the value of "b" is -4

Answer:

b = -4

Answer: -4

Step-by-step explanation:

i took the quiz its -4

Moon Company produces baseball bats and cricket paddles. It has two departments that process all products – Cutting Department and Finishing Department.

In Finishing Department, direct materials (DM) are added at the start of the process and conversion costs (CC) are added evenly during the process. Company is using Weighted Average method for the Finishing Department.

During July, beginning work in process in the Finishing Department was 80% complete as to conversion. Beginning inventories included $30,800 for transferred-in costs, $13,200 for direct materials, and $27,500 for conversion costs. Ending inventory was 30% complete as to CC. Additional information about the Finishing Department follows:



Finishing

Beginning work-in-process units

26,400

Units transferred in this period

74,800

Units completed & transferred out

79,200

Ending work-in-process units

22,000





Material costs added

$37,400

Conversion costs

$75,460

Transferred-in costs

$141,240



What is equivalent units for transferred-in cost, direct materials, and conversion cost, respectively? Separate with slash /.
Moon Company produces baseball bats and cricket paddles. It has two departments that process all products – Cutting Department and Finishing Department.

In Finishing Department, direct materials (DM) are added at the start of the process and conversion costs (CC) are added evenly during the process. Company is using Weighted Average method for the Finishing Department.

During July, beginning work in process in the Finishing Department was 80% complete as to conversion. Beginning inventories included $30,800 for transferred-in costs, $13,200 for direct materials, and $27,500 for conversion costs. Ending inventory was 30% complete as to CC. Additional information about the Finishing Department follows:



Finishing

Beginning work-in-process units

26,400

Units transferred in this period

74,800

Units completed & transferred out

79,200

Ending work-in-process units

22,000





Material costs added

$37,400

Conversion costs

$75,460

Transferred-in costs

$141,240



What is equivalent units for transferred-in cost, direct materials, and conversion cost, respectively? Separate with slash /.
Moon Company produces baseball bats and cricket paddles. It has two departments that process all products – Cutting Department and Finishing Department.

In Finishing Department, direct materials (DM) are added at the start of the process and conversion costs (CC) are added evenly during the process. Company is using Weighted Average method for the Finishing Department.

During July, beginning work in process in the Finishing Department was 80% complete as to conversion. Beginning inventories included $30,800 for transferred-in costs, $13,200 for direct materials, and $27,500 for conversion costs. Ending inventory was 30% complete as to CC. Additional information about the Finishing Department follows:



Finishing

Beginning work-in-process units

26,400

Units transferred in this period

74,800

Units completed & transferred out

79,200

Ending work-in-process units

22,000





Material costs added

$37,400

Conversion costs

$75,460

Transferred-in costs

$141,240



What is equivalent units for transferred-in cost, direct materials, and conversion cost, respectively? Separate with slash /.
Moon Company produces baseball bats and cricket paddles. It has two departments that process all products – Cutting Department and Finishing Department.

In Finishing Department, direct materials (DM) are added at the start of the process and conversion costs (CC) are added evenly during the process. Company is using Weighted Average method for the Finishing Department.

During July, beginning work in process in the Finishing Department was 80% complete as to conversion. Beginning inventories included $30,800 for transferred-in costs, $13,200 for direct materials, and $27,500 for conversion costs. Ending inventory was 30% complete as to CC. Additional information about the Finishing Department follows:



Finishing

Beginning work-in-process units

26,400

Units transferred in this period

74,800

Units completed & transferred out

79,200

Ending work-in-process units

22,000





Material costs added

$37,400

Conversion costs

$75,460

Transferred-in costs

$141,240



What is equivalent units for transferred-in cost, direct materials, and conversion cost, respectively? Separate with slash /.

Answers

The Moon Company's equivalents units for transferred-in cost, direct materials, and conversion cost are 74,800 / 101,200 / 86,800 respectively.

Data and Calculations:

Percentage of completion:

Beginning work in process = 80%

Ending work in process = 30%

Beginning inventories:

Transferred-in costs = $30,800

Direct materials costs = $13,200

Conversion costs = $27,500

Physical Flows of Units:

Beginning WIP = 26,400

Units transferred in from Cutting Department = 74,800

Total production units available = 101,200 (26,400 + 74,800)

Units completed and transferred out = 79,200

Ending WIP = 22,000

                                 Transferred-in   Direct Materials   Conversion

Units transferred out                                   79,200             79,200

(79,200 x 100%)

Units transferred-in         74,800                          0                      0

(74,800 x 100%)

Ending WIP                                0               22,000 (100%)   6,600 (22,000 x 30%)

Total equivalent units    74,800              101,200             86,800

Thus, the equivalent units for the Finishing Department are determined based on the percentage of completion under the Weighted Average Method.

Learn more: https://brainly.com/question/17078653

Keisha and Jen went out to eat for dinner their meal together were $45.76 they want to leave a 20% tip how much total

Answers

$54.91 is their new total

Answer:

I'm only guessing its $25.76 but just to classify you should probably ask

Please answer this question!!

Answers

I believe the answer is A A and A. pls mark me as brainliest!

Find the area of this figure. Round your answer to the nearest hundredth. Use 3.14 to approximate

Thank You!

Answers

Answer:

19.42 ft

Step-by-step explanation:

Triangle Outer Perimeter:

5ft + 5ft = 10ft

Semi-Circle Outer Perimeter:

First let's find the circumference of the entire circle:

Circumference = 2πr

Circumference = 2π * 3

Circumference = 6π

Circumference = 6(3.14)

Circumference = 18.84

Now to find the perimeter of the semicircle, we divide that value by two:

6π = 18.84

(6π)/2 = (18.84)/2

3π = 9.42 ft

Total Outer Perimeter:

10 ft + 9.42 ft = 19.42 ft

-Chetan K

the area of the floor in George Square bedroom is 25 feet squared what is the length of his bedroom?
If the height of his room is 6 feet how much wall surface does he have in his room?

Answers

Answer:

1. 6.25 square feet

2. 37.5 square feet

Step-by-step explanation:

25 divided by 4=6.25

6.25x6=37.5

Answer:

Length of his bedroom is 5 Ft

Wall Surface he have in his room is 120 ft^2

Step-by-step explanation:

Winston ate 180 hot dogs in 9 hours. At that rate, how many hot dogs
would he eat in 12 minutes?

Answers

Pls pls give me ur the earth code and wI

What is 32008 rounded to the nearest highest place value

Answers

32008 rounded to the nearest highest place value is 32010
32008 rounded to the nearest highest place value is 32010

A cube shaped block of ice has a mass of 59 kg. The density of ice is 917 kg per cubic meter. The mass of an object is the product of its density and its volume. Write a cubic function to model the mass of a block of ice in terms of its edge length x (in meters).

Answers

Using the density formula, the cubic function that models the mass of of a block of ice in terms of its edge length x is:

m = 917x³.

Using the function, the edge length of the block of ice is of 0.4 m.

What is the formula for the density of an object?

The density of an object is given by the mass of the object divided by it's volume, as follows:

d = m/v.

Hence the mass of the object is given by the following equation:

m = dv.

For this problem, we have that:

The density of ice is 917 kg per cubic meter, hence d = 917.The block of ice has a cubic format, meaning that v = x³, in which x is the edge length.

Hence the cubic function that models the mass of of a block of ice in terms of its edge length x is:

m = 917x³.

Considering the mass of the block of ice, the length is found as follows:

59 = 917x³

x = cubic root(59/917) -> (59/917)^(1/3) in any calculator

x = 0.4 m.

Using the function, the edge length of the block of ice is of 0.4 m.

More can be learned about the density formula at https://brainly.com/question/11836799

#SPJ1

Find the principal invested when they account earns $804 in interest at 6.1 annual interest rate for two years. round to the nearest hundredth.

Answers

$6590
Prin(p)= simple interest amount * 100
———————————————
Rate (r) * term of the loan (n)

Please Help
Geometry

Answers

x=50

a^2+b^2=c^2
14^2+48^2=c^2
196+2304=c^
(squareroot)2500= 50

/////////////////////////////////////////////////

Answers

Answer:

341

Step-by-step explanation:

We observe the pattern:

1, 5, 13, 25, ..

It can be put as:

0 + 1, 1 + 4, 4 + 9, 9 + 16, ..

or

0² + 1², 1² + 2², 2² + 3², 3² + 4², ..

The nth term is going to be:

(n - 1)² + n²

The sum of the 31 terms will be:

N = 0² + 1² + 1² + 2² + 2² + 3² + 3² + ... + 30² + 30² + 31²

or

N = 2(1² + 2² + 3² + ... + 30²) + 31²

Use the formula for sum of the first n squares:

1² + 2² + 3² + ... + n² = n(n + 1)(2n + 1)/6

The sum N equals:

N = 2(30*31*61)/6 + 31² = 10*31*61 + 31²

And the value of N/31 is:

10*31 + 31 = 341

Write the sides of GHI in order from shortest to longest

Answers

Answer:

IH, GH, IG

Step-by-step explanation:

We will use this key rule: The longest side in a triangle is opposite the largest angle, and the shortest side is opposite the smallest angle.

The angle G is 59 degrees, H is 61 degrees and I is 60 degrees.

The smallest angle is 59 degrees, so the shortest side is the one opposite to that angle, which is side IH.

The largest angle is 61 degrees, so the longest side is the side opposite to that angle, which is side IG.

The side in-between these two is side GH, which is opposite to the 60 degree angle.

A store is having a 20% off sale on coats. What will the sale price be for a coat that originally cost $248

Answers

248*.20
49.60
248-49.60
$198.40 is the sale price
248 x 0.20= 49.60 off
Now take 248 - 49.60 = $198.40
The sale price is $198.40
Other Questions
HELPWe have two stacks of styrofoam cups. One stack has 6 cups, and its height is 15 cm. The other one has 12 cups, and its height is 23 cm. How many cups are needed for a stack with a height of 50 cm? What occurred during the battle of Antietam that made the Confederacy not win this close battle? How did max planck contribute to the modern atomic theory? write the ratio $12 dollars 3 tickets as a unit rate When water changes from one state to another which process releases more heat energy Which two numbers would you need to calculate the eccentricity of an object's orbit? Someone help me with this I will make you brain whats friendship? its for a writing thing Fill in the blank:In addition to a job titled, many companies list project management as a desired ------------.A) internship B) SkillC) HobbyD) Degree A bond's coupon payment is:______.a. interest that is paid by the bond issuer when a bond matures a variable interest.b. amount that is paid to bondholders based on the federal funds rate.c. a coupon that can be used by bondholders to receive discounts on goods produced by the corporation issuing the bonds.d. a fixed amount of interest that is paid annually or semiannually by the issuer to its bondholders. which two locations are most likely to have both earthquakes and volcanoes?A. convergent plate boundaries B. divergent plate boundariesC. transform plate boundaries D. central areas of plates Let fat be the explanatory variable and calories be the response variable; which scenario best describes = 121 + 1.42x? The amount of calories in a cheeseburger increases by 1.42 for every one gram of fat. The calorie amount estimated by this model is 121 if there are zero grams of fat.The amount of calories in a cheeseburger increases by 121 for every one gram of fat. The calorie amount estimated by this model is 1.42 if there are zero grams of fat.The amount of fat in a cheeseburger increases by 121 grams for every one calorie.The fat amount estimated by this model is 1.42 grams if there are zero calories. The amount of fat in a cheeseburger increases by 1.42 grams for every one calorie.The fat amount estimated by this model is 121 grams if there are zero calories. The amount of calories in a cheeseburger increases by 1.42 when there are zero grams of fat.The calorie amount estimated by this model is 121 if there is one gram of fat. please help this is due tomorrow!! what was vishaya ?who was the cheif of the vishaya. which of these is not a disadvantage that Tom King had going into the fight?a. his opponent is much younger than heb. he had to walk two miles to get to the fight c. he did not eat properly on the day of the fightd. he has a steel rod in his knee and cannot bend it properly reflective thought about Sigmund Freud of his theory of self?? 1) Would a person's weight on Earth be the same as it would be on the moon? Explain using the key words weight, mass & gravity. Simon asked Timothy if they needed five, or seven cans of beans.Is the punctuation correct? Sort each career based on the subject area that would best prepare someone for that careerScience and MathHumanities artistmeteorologisteditorhistorianastronomerchemist find the value of x using the triangle