Evaluate this question (2/5^3)

Answers

Answer 1

Answer:

The answer will be 18/125 and the decimal form is 0.064

Step-by-step explanation:

Related Questions

the original recipe called for 3/8 cup of blueberries what is the ratio of blueberries to butter in the recipe? how many cups of blueberries are needed in the new enlarged mixture?
i'll mark the brainlest!!!

Answers

Answer:

If the recipe calls for 5/8 cup of butter, the ratio would be 3:5 (blueberries to butter), if the recipe was enlarged you can use the same method and find out the new ratio

Solve the literal equation for the given variable.
n = 4/5(m+7);m

Answers

Answer:

[tex]m = (5n/4) -7[/tex]

Step-by-step explanation:

[tex]n = 4/5(m + 7);m\\(5)n = 4(m + 7)\\5n/4 = m + 7\\m = (5n/4)/7[/tex]

I don't understand how to solve this, please help!

Answers

Answer:

x+1 , x<-1

x²-bx-4 , -1≤x≤4

1/2 x +a

substitute x=-1 , continuous everywhere

x+1=x²-bx-4 when x=-1

-1+1=-1²-b-4

1+b-4=0 ⇒ +b-3 ⇒ b=3

then for :

x²-bx-4=1/2 x +a for x=4

4²-4b-4=1/2x+a

16-4(3)-4=4/2+a

16-12-4-2=a

a=-2

the equations will be :

x+1

x²-3x-4

1/2x-2

I hope this help

What is 12 -(-3) = and how do you get that answer?

Answers

Answer:

Step-by-step explanation:

Step 1:

12 + 3

Answer:

Two negative signs cancel out and turns it into addition.

Hope This Helps :)

12-(-3) is 15. When you subtract a negative, it’s the same as adding the absolute value of the number. So 12+3=15

5(2x - 8) = 90
A.5
B.10
C.13
D.15

Answers

Answer:

Step-by-step explanation:

5 (2x - 8) = 90

5 × 2x - 8 = 90

2x - 8 = 90 ÷ 5

2x - 8 = 18

2x = 18 + 8

2x = 26

2x/2 = 26/2

x = 13

13 is the answer to the question.

Please help me solve all three of these..

Answers

Answer:

5: x=27 (Positive)

8: x=9 (9 positive not negative)

11: x=24 (Positive not negative)

Step-by-step explanation:

5: 9*3=27 so 27/9

8: 38+7=45 45/5=9 so x=9

11: 15-7=8 8*3=24, 24/3-15=-7 so x=24

9k - 12 - 8k + 10 - 5k Please help and go fast I have limited time

Answers

Answer:

-4k-2

Step-by-step explanation:

A salesman packs dog biscuits in boxes containing 16, 17, 23, or 24 pounds each. He will not sell them in any other sizes or split a box. A customer wants exactly 100 pounds ofthe biscuits, no more or no less. Can the salesman fill the order? If not, how close can he come to making up the 100 pounds? He has as many of each size box as he might need.

Answers

Answer:

the closest the sales man can fit in a box is 96lbs without going over. so therefore, no, he cannot fulfill the order.

What are the terms in the expression, 2 + 6 + 10b - 8a?

a. 2, 6, 10b, and 8a.

b. 2, 6 , 10b, and -8a.

c. 2 + 6 and 10b - 8a.

Answers

Answer:

Step-by-step explanation:

Option b is our correct answer.

2, 6 , 10b, and -8a.

Given,

2 + 6 + 10b - 8a

We need to find the terms in the expression.

What are terms in an expression?

Every expression is made of terms.

Example:

ax² + bx + c + d

ax², bx, c and d are the four terms that make the expression.

Example:

ax² - bx - c - d

ax², - bx, - c and - d are the terms in the expression.

Remember to take the sign along with the terms.

Find the terms in the expression.

We have,

2 + 6 + 10b - 8a

2 - one expression

6 - one expression

10b - one expression

-8a - one expression

Thus,

Option b is our correct answer.

2, 6 , 10b, and -8a.

Learn more about finding terms in an algebraic expression here:

https://brainly.com/question/21856579

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a temperature recorded in Antarctica was -122 F. The temperature recorded in the desert was 133 F. how many degrees warmer is 133 F than 122 F

Answers

Answer:

255 F

Step-by-step explanation:

133 + 122 = 225.

So that is the answer.

133°F is 255 degrees warmer than -122°F.

To find out how many degrees warmer 133°F is than -122°F, we can subtract the two temperatures:

Temperature difference = 133°F - (-122°F)

Remember that subtracting a negative number is the same as adding its positive value, so the calculation becomes:

Temperature difference = 133°F + 122°F

Temperature difference = 255°F

So, 133°F is 255 degrees warmer than -122°F.

To know more about warmer:

https://brainly.com/question/17372138

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18= 5r +-3 (p+9)

How do I solve this

Answers

Remove the parentheses, Move the terms, Calculate, Divide both sides, write in parametric form.

Answer should be r = 3/5p + 9, pER

5th GRADE MATH! Select the statement that correctly compares two numbers. A. 6,092 > 6,092.001 B. 6,197.02 > 6,197.2 .C 6,232.01 = 6,232.1 D. 6,365.1 < 6,365.999

Answers

Answer:

D is correct

Step-by-step explanation:

A is incorrect because the lesser than is .001 higher

B is wrong since is .18 higher

C is wrong because its not equalone is .9 higher

Answer:

Step-by-step explanation:

6365.1<6365.999

The table shows the number of cups of water required
when cooking different amounts of rice.
Which statements apply to the ratio of rice and
water? Choose two options.
Amount of Amount of
Rice Water
(cups) (cups)
2.
5
3
7.5
5
12.5
8
20
The amount of rice is the dependent value
The amount of water is the dependent value.
The amount of rice is the independent value.
The amount of water is the independent value.
The values cannot be labeled as dependent or
independent without a given equation.

Answers

Answer:

The amount of water is the dependent value.The amount of rice is the independent value.

Step-by-step explanation:

The way the statement is worded, and considering that Rice is the first column of the table, we conclude that Rice is the independent quantity. Then water is the dependent quantity: its amount depends on the amount of rice.

Answer:

B. The amount of water is the dependent value.

C. The amount of rice is the independent value.

Step-by-step explanation:

4. The midpoint of XY is (3, -5). The coordinates of point X are (1,5).
What are the coordinates of point Y?

Answers

Answer:

(5,-15)

Step-by-step explanation:

X to the midpoint, the x coordinate goes up 2 and the y coordinate goes down 10. So from the midpoint to Y, the x coordinate must go up 2 (making it 5) and the y coordinate goes down 10 (making it -15)

On a train the ratio of children to adults is 7:4 If there are 63 children on the train how many adults are on the train

Answers

Answer:

let the number of children and adult be 7x and 4x

as per question

7x=63

x=63/7=9

no. of adult= 4x= 4*9=36

Step-by-step explanation:

Emma already has read 6 of 20 books on her summer reading list. What percent of the books on her list has she read already.

Answers

The answer is 30% because 6 divided by 20 is .3 and .3 x 100% = 30%

Answer: 30%

Step-by-step explanation:

For what x-values is the function positive? Select all that apply.
A-5 B. 0 C. 3 D. 3.5

Answers

Answer: A and D

Step-by-step explanation:

The function is positive when the graph is above the x-axis.

in the image we can see that the graph is above in between the points:

x = - 5 and x = 0, then goes bellow, and then comes up again at x = 3.5 and the graph ends at x = 4.

Then the regions where the function is positive are:

-5 < x < 0 and 3.5 < x < 4

Then the correct options are:

A and D

Find F(10) in father function f(x) =-2x+4

Need answers ASAP

Answers

f10=-2x-4 that’s the answer I’m pretty sure

a kit contains 600 letter tiles and 40 number tiles each tile has the same mass and the kit has a total mass of 2400 grams. what equation would represent this

Answers

Answer:

900

Step-by-step explanation:

Find the width and height of a 54 inch TV with the aspect ratio of 4:3. Then , find the area of the screen. You must draw and label a picture to help show ur work.

Answers

Answer:

The area of the screen is 1399.68 in²

Step-by-step explanation:

The given parameters are;

The size of the TV = 54 inch

The aspect ratio of the TV screen = 4:3

The size of the TV is given as the length, of the diagonal, therefore, we have;

The aspect ratio = Length, L:Width, W = 4/3 = L/W

L² + W² = 54²..................(1)

L/W = 4/3.........................(2)

Therefore, 3×L = 4×W

L = 4×W/3

Substituting the value of L in equation (1), we have;

(4×W/3)² + W² = 54²

16/9×W² + W² = 54²

25/9×W² = 54²

W² = 54²×9/25 = 1049.76

W = 32.4 inches

The length, L = 4×W/3 = 4×32.4/3 = 216/5 inches = 43.2 inches

The area of the screen = 43.2 inches × 32.4 inches = 1399.68 in²

The area of the screen = 1399.68 in².

A saleswoman earns 5% commission on all the merchandise that she sells. Last month she sold $7000 worth of merchandise. How much commission (in dollars) did she earn last month?

Answers

Answer:

5% = 0.05

$7000 × 0.05 = $350

She earned $350

In the figure below, B lies between A and C. Find the location of B so that AB is 1/8 of AC.

Answers

Answer:

-3

Step-by-step explanation:

first do -22-2= -24

then do 1/8 of -24= -3

salma sang 4 songs each song was 5/8 minutes long for how much time did she sing in total?

Answers

Answer:

2 1/2 minutes

Step-by-step explanation:

5/8 + 5/8 + 5/8 + 5/8

20/8

2 and 4/8 minutes

You collect a total of $75 in donations from three people. The three donations are in the ratio 4 to 4 to 7. How much is each of the smaller donations? And how much greater is the largest donation then one of the smaller donations?

Answers

Each smaller donation was for $20 The largest donation was $15 greater than the smaller donation. First, determine the size of each donation. Since they are in a ratio of 4:4:7, it's easiest to add the ratios together (4+4+7) = 15. Then divide the total donation by that sum (75/15) = 5. Finally, multiply 5 by each of the ratios. 5 * 4 = 20, 5 * 4 = 20, and 5 * 7 = 35 So the 2 smaller donations were $20 each, and the largest donation was for $35. The largest donation was $35 - $20 = $15 larger than one of the smaller donations.

Simply the expression 3(2x+5)

Answers

Answer:

6x+15

Step-by-step explanation:

(3) (2x+5)

(3) (2x) + (3) (5)

is 5.676677666777 a rational number? ( please just a yes or no and please explain is easy terms, i'm stupid. )

Answers

Yes.

Step-by-step explanation:

Im pretty sure about this but there's the possibility that I'm wrong.

A number that can be changed into a fraction is a rational number.

So any decimal that terminates (Ends) or repeats (has the same numbers forever.) are in fact rational numbers.

Why does the number 26 not belong with 17, 26, 44 & 65?

Answers

Answer & Step-by-step explanation:

This is what is called an arithmetic sequence. An arithmetic sequence adds the same number every time. If we take and subtract the 3rd term from the 4th term, we get 21. However, when we subtract 17 from 26 or 26 from 44, we get 9 and 18 respectively, which is not in keeping with the sequence.

___________________________________________________I AM ALWAYS HAPPY TO HELP :)

F(4)= If g(x)=2,x=.??

Answers

Answer:

f(4) = -10

x = 0

Step-by-step explanation:

From the graph attached,

For x = 4,

Value of the function will be,

f(4) = y value at x = 4

f(4) = -10

Similarly, for y = g(x) = 2,

x value of the function will be,

x = 0

For which g(0) = 2

Therefore, for x = 0 value of the function will be 2.

g(0) = 2

Answer:

f(4) = -10

Step-by-step explanation:

What is the solution to this equation?
X- 15 = -6

A. x= -9
B. x = 21
C. x= -21
D. x = 9

Answers

Answer: [tex]x=9[/tex]

Add 15 to both sides

[tex]x-15+15=-6+15\\x=9[/tex]

Steps to solve:

x - 15 = -6

~Add 15 to both sides

x = 9

Best of Luck!

Solve for x

x to the power of 2 = 0.49

Answers

Answer:

Stop asking others for the answer little girl, and do the work yourself

Answer:

0.7

Step-by-step explanation:

the square root of 49 is 7 so if it's in the form 0.49 the square root of that would be 0.7

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