four friends contributed the sum of money to a charitable organization in the ratio 1:3:5:7. if the largest amount contrebuted is birr 35. calculate the total amount contributed by the four people​

Answers

Answer 1

9514 1404 393

Answer:

  birr 80

Step-by-step explanation:

The total number of ratio units is 1+3+5+7 = 16. The largest amount is represented by 7 ratio units, so is 7/16 of the total. The total contributed is ...

  16/7 × (birr 35) = birr 80


Related Questions

If g(t) = 2/ (t + 3), then g (?) = 2/ (4a + 3)

Answers

Answer:

may be the answer is g(4a)

Step-by-step explanation:

g(4a) = 2/(4a +3)

't' is replaced by '4a'.

reduce 36/54 to simplest terms in fractions

Answers

Answer:

2/3

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

2/3

Step-by-step explanation:

36/54 = 2*18 /2*27 = 18/27 yet can be reduced further

18/27 = 3*6/3*9 = 6/9 we are not done

6/9 = 3*2/3*3 = 2/3 final answer

Which of the following is/are cube(s) of even number (i) 249 (ii) 50653

Answers

Answer:

None (If there are just these two options i.e, 249 and 50653. I think there are more options, anyway)

Step-by-step explanation:

Cubes of even numbers are even and cube of odd numbers are odd.

Since both the numbers are odd, both of their cubes must be odd too.

Thank You

Hope this helps you

Please mark as brainliest

hey! i’ll give brainliest please help

Answers

Answer:

I think it's a man's car breaks down while driving to work

Step-by-step explanation:

it should be B

Answer:

I believe it's d !!

Step-by-step explanation:

External Conflict: ... Man-the character is in conflict with another person in the story. Man vs. Society-the character faces conflict due to some type of societal norm that is in conflict with his/her beliefs or actions.

If a^1/2 = 3, and b^1/3 = 2, what must be true of the value of a/b?

Answers

A) A and B must be greater than 1

Shanice read a book that was 123 pages long. The first week, she read 67 pages. Then, she read the rest of the book over the next 7 days. Shanice read the same number of pages each of the 7 days. Over the 7 days, how many pages did she read each day?

Answers

Answer:

She read 8 pages each day

Step-by-step explanation:

123 - 67 = 56

56/7 = 8

PLEASE GIVE BRAINLIEST THANK  YOU

Answer:

8 pages

Step-by-step explanation:

Help I'm gonna fail
A pet store owner had her staff count the number of fish in each tank. Which interval has the fewest tanks?

Answers

Its would be 41-60 I’m pretty sure
it is 41-60

explanation:

how is energy involved in the process of mountains shaping the earths surface?

Answers

Answer:

movement in the tectonic plates in the crust, wind and water erosion, and deposition shapes the earth's surface

Step-by-step explanation:

Answer:

Plates at our planet's surface move because of the intense heat in the Earth's core that causes molten rock in the mantle layer to move. It moves in a pattern called a convection cell that forms when warm material rises, cools, and eventually sink down. As the cooled material sinks down, it is warmed and rises again.

Step-by-step explanation:

(windows2universe.com) source

A cone and cylinder have the same type of base which is a rectangle? A) True. B) False

Answers

Answer:

B) Falce

Step-by-step explanation:

Cylinder base is circle

B
13 ft.
5 ft.
A
C
12 ft.
Find the value of Tan (B) =

Answers

Answer:

5/12

Since you calculate tan ratios as tan(B)=opposite side/ adjacent side

Answer:

5

Step-by-step explanation: pls give me brainliest

What is the understood index of
[tex] \sqrt{9} [/tex]


Answers

[tex]_____________________________________[/tex]

ANSWER:

[tex]\tt \sqrt{9} \\ = \tt \sqrt{ {3}^{2} } \\ = \large\boxed{\tt{\green{3}}}[/tex]

Correct me if im wrong because im not good in english guys T^T

[tex]_____________________________________[/tex]

꧁____YunaKoharuChan____꧂

John receives a $20000 salary for working as an agent. If John has to spend $11000 of his salary on expenses each year, then what percent of John's money does he have to spend?

Answers

Answer:

55%

Step-by-step explanation:

Percent spent = (amount spent / total income) x 100

( $11000 /  $20000) x 100 = 55%

ANSWER



PLEASE






NOW




PLS

Answers

Answer:

7. x = 38°

8. y = 65°

9. 261° and 81°

Step-by-step explanation:

Finding x:

You can make an equality with (2x +5) and (3x +33) because the value of these angles are the same, so:

2x +5 = 3x -33

2x - 3x = -33 -5

-x = -38

x = 38°

Finding y:

You can find the value of y making another equally, but this time you have to sum (4y -1) with (3x - 33) or (2x +5) and equal it with 180°:

(4y -1)+(2x +5) = 180

4y -1 +2x +5 = 180

4y +2x +4 = 180

We know from the question 7 that x is 38°:

4y +2•(38) +4 = 180

4y - 76 +4 = 180

4y - 80 = 180

4y = 180 + 80

4y = 260

y = 260/4

y = 65

Finding the value of the angles:

You just have to put the value of x and y in their places and make the calculations:

4•65 +1 = 261°

3•(38) -33 = 81°

round to the nearest 10th

Answers

Answer:

look below

Step-by-step explanation:

To round a number to the nearest tenth , look at the next place value to the right (the hundredths). If it's 4 or less, just remove all the digits to the right. If it's 5 or greater, add 1 to the digit in the tenths place, and then remove all the digits to the right.

What is the slope?

m= 1/2
m=2/1
m= -1/2
m= -2/1

Answers

Answer:

m = 2/1

Step-by-step explanation:

Slope is rise over run

Looking at the graph we know the slope is positive since it goes up from left to right

We have a point at (2,0)

We have another point at (3,2)

m = (y2-y1)/(x2-x1)

   = (2-0)/(3-2)

   = 2/1

who is smart ???

12-12+1+1+3-18=

Answers

(◕ᴗ◕✿)(◕ᴗ◕✿)(◕ᴗ◕✿)(◕ᴗ◕✿)

If a researcher conducts a study of the leadership styles of higher executives, what could be a potential threat to external validity from randomly sampling from a representative sample of U.S. companies

Answers

Answer:

The answer is "a disproportionate number of male leaders".

Step-by-step explanation:

Inside the event of study on styles of leadership within upper management, this excess of males threatens objectivity as a consequence of the random sample of typical US companies. This disproportion number of men were. The one method we can solve this issue is by randomly specific release to conditions. So we may divide our hundred people into 2 categories and claim.

Pls help i am STRUGGLING

Answers

Answer:

Step-by-step explanation:

It's a scalene triangle because,

It's all angles are unequal and sides are congruent which means unequal.

How do you find the area of a triangle? Is it base x height divided by 2???

Answers

Answer:

yes  The area of a triangle is b x h / 2 (base times height divided by 2)

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

[tex]\boxed{\frac{b*h}{2}}[/tex]

You should be correct.  

»»————- ★ ————-««  

Here’s why:  

The given formula for a triangle is similar to the formula for area of a square or rectangle. A triangle is basically a 'half-rectangle'.

⸻⸻⸻⸻

[tex]\boxed{\text{Area of a triangle:}}\\\\A = \frac{b*h}{2}\\\\\boxed{\text{Key:}}\\\\\rightarrow \text{B - Base}\\\\\rightarrow \text{H - Height}[/tex]

⸻⸻⸻⸻

The area of a triangle is the half the product of the base and height of the triangle.

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

What is the measure of ZYOZ, given that WXYZ?
W
X
105°
A. 75°
B. 255°
C. 95°
D. 105°


plss helpp

Answers

Answer:

same 105° option D is correct

if ratio of cost price to selling price is 5 :7 ,find the profit percentage,..... tell me​

Answers

Answer:

40%

Step-by-step explanation:

7 - 5 = 2

100% × [tex]\frac{2}{5}[/tex]  =  40%

Solve for the variable

Answers

Answer:

x = 6

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right  

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Algebra I

Terms/Coefficients

Geometry

All angles in a triangle add up to 180°

Step-by-step explanation:

Step 1: Define

Identify and set up

6x° + 36° + 108° = 180°

Step 2: Solve for x

[Addition] Combine like terms:                                                                         6x° + 144° = 180°[Subtraction Property of Equality] Subtract 144° on both sides:                    6x° = 36°[Division Property of Equality] Divide 6 on both sides:                                 x = 6

Answer:

absolutely true

Step-by-step explanation:

success :))

If the cost of air freight insurance is
$2.25 per $100, what is the cost of
insuring a case of liquor valued at $600

Answers

Answer:

13.5

Step-by-step explanation:

Which of the following are factors of 15y2 - 5y?

Answers

Answer:

B. 5y and (3y-1) must be the answer

in a hostel 50 students have food enough for 32 days. how many students should be leave the hostel so that the food is enough for 14 days.



Answers

Answer:

22 days

Step-by-step explanation:

Given data

Number of students= 50

Number of days= 32days

We want to find the number of students that can have food for 14days

If 50 students will have food for 32 days

x students will have food for 14 days

cross multiply

32*x= 14*50

32x= 700

x= 700/32

x=21.8

Hence 14 students will have for 22 days

can someone please help me??? i really need it!!!

Answers

Answer:

150 degrees

Step-by-step explanation:

I think V and T add up to 180 degrees (and all angles in a whole quadrilateral add up to 360) so if you add them and make it equal 180 you can solve x.

So x + 3x + 60 = 180

4x = 120

x = 30 degrees

So V is 3(30) + 60 = 150 degrees

someone help please I'm having a hard time understanding​

Answers

Answer:

the angle shown is a straight angle value of which is equal to 180°

3x + 30. 6 = 180

3x = 180 - 30. 6

3x = 149.4

x = 49.8

PLEASE HELPPP, ITS DUE IN 1 HOUR!! I WILL GIVE BRAINLIEST!! LINKS=REPORT
PLEASE SOLVE FOR THE CHART AND GRAPH. PLEASE SHOW ON GRAPH

Answers

Answer:

Look below

Step-by-step explanation:

Ok Just Plug it in

For the chart

1:8

2:9

3:10

4:11

And then graph on desmos

You should the answer

Sorry if I am wrong.

Answer:

second graph

Step-by-step explanation:

When x=1,

y=1+7=8

When x=2,

y=2+7=9

When x=3,

y=3+7=10

When x=4,

y=4+7=11

Solve the equation 3(+4.5)=36
What is the value of x?

Answers

Answer:

x=7+1/2

Step-by-step explanation:

 We move all terms to the left:

3(x+4.5)-(36.)=0

We add all the numbers together, and all the variables

3(x+4.5)-36=0

We multiply parentheses

3x+13.5-36=0

We add all the numbers together, and all the variables

3x-22.5=0

We move all terms containing x to the left, all other terms to the right

3x=22.5

x=22.5/3

x=7+1/2

Use the distributive property to expand each expression on 3(u-6). show work pls

Answers

3(u-6) = 3u-18

Step-by-step explanation:

The question is 3(u-6).

We simply multiply 3*u=3u and 3*6=18, so we will get

3(u-6) = 3u-18

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