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krok68 [10]
3 years ago
8

MC

Mathematics
1 answer:
spayn [35]3 years ago
3 0

Answer:81

Step-by-step explanation:

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A storage container leaks water at a rate of 15 gallons every 30 days. What is the unit rate in gallons per week?
jeyben [28]

Answer:

Sorry for being late it is 3.5 Or In a mixed Fraction 3\frac{1}{2}

Step-by-step explanation:

I took the test Hope this helps :D

7 0
3 years ago
Each month Allison gets a $15 allowance and earns $100 working at the theater. She uses the expression 15x+100y to keep track of
Marizza181 [45]

Step-by-step explanation:

The expression for he earning of Allison and her allowance is as follows :

15x+100y

Part A

Variables are x and y. Coefficients are 15 and 100.

Part (B)

There are two terms in this expression. + is used to separate the terms. 15x and 100y are the terms.

Part (C) As $15 shows her earning from allowances. Hence, 15x shows allowance.

3 0
4 years ago
The circumference of a circle is 28. Contained in that circle is a smaller circle with area 36π. A point is selected at random f
Marrrta [24]

Answer:

Pr = \frac{9}{49}

Step-by-step explanation:

Given

d = 28 --- big circle

A_2 = 36 \pi --- area of small circle

Required

Probability that a point selected lands on the small circle

Calculate the area of the big circle using;

A_1 = \pi r^2

Where

r = d/2

So, we have:

r = 28/2 = 14

This gives:

A_1 = \pi * 14^2

A_1 = \pi * 196

A_1 = 196\pi

The probability that a point selected lands on the small circle is calculated by dividing the area of the small cicle by the big circle

This gives:

Pr = \frac{36\pi}{196\pi}

Pr = \frac{36}{196}

Simplify

Pr = \frac{9}{49}

3 0
3 years ago
Please see photo below ((:
Helen [10]

Answer:

yo answer woud be b √5/4

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The area of Mark's laptop computer
navik [9.2K]

Answer:

4x+1

Step-by-step explanation:

The area is 12x2 + 3x in

The length is 3x

Formula is A=L*B

12x2 + 3x=3x*B

Divide both side by 3x

12x2+3x divide by 3x=B

4x+1=B

The express for the width is 4x+1

Please mark as brainliest

7 0
3 years ago
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