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2 years ago

Someone please help with number 13

Mathematics

2 answers:

Zielflug [23.3K]2 years ago

5 0

if i'm not mistaking, the answer is 1/4, hope this helped.

natali 33 [55]2 years ago

3 0

23/30 is the answer. That is because it is asking what the fraction of april is taken up by non- holiday weekends and when you ad both of the fractions you get the answer.

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Answer the questions below in your own handwriting. Typed responses will not be accepted. When you are finished, scan/save this

Dmitry [639]

Answer:

Lawns ---Earnings

1 ----------------- 10

2 ----------------- 20

3 ----------------- 30

5 ----------------- 50

Step-by-step explanation:

Given

Earnings = $10 per lawn

Required

Complete the table

Let y be the earnings for x number of lawns

Since he earns $10 per x lawns, then the expression is:

$y = 10x$

To complete the table, we have the following:

When x = 1

$y = 10 * 1 = 10$

When x = 2

$y = 10 * 2 = 20$

When x = 3

$y = 10 * 3 = 30$

When x = 5

$y = 10 * 5 = 50$

So, the complete table is:

Lawns ---Earnings

1 ----------------- 10

2 ----------------- 20

3 ----------------- 30

5 ----------------- 50

5 0

2 years ago

How do I find the area of a circle?

pogonyaev

How to find the area of a circle:

The area of a circle can be found by multiplying pi ( π = 3.14) by the square of the radius
If a circle has a radius of 4, its area is 3.14*4*4=50.24
If you know the diameter, the radius is 1/2 as large.

8 0

2 years ago

-5 x + 10 equals 55 what is X

Jobisdone [24]

Answer:

Step-by-step explanation:

I think it’s x=-9

8 0

2 years ago

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If w varies jointly as x and y when w = 12, x = 2, and y = 18, what is the value of y when w = 16 and x = 6?

hichkok12 [17]

Joint variation means that w=kxy where k is constant.
Finding k:
12=k*2*18
12=36k
k=1/3

Now plug in second set of values
16= 1/3*6*y
16=2*y
y=8

Final answer: 8

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3 years ago

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mafiozo [28]

Answer:

A true

Step-by-step explanation:

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3 years ago

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