2 years ago

Jill and Erika made 5 gallons of lemonade for their lemonade stand.

Mathematics

1 answer:

julia-pushkina [17]2 years ago

8 0

Part 1: 4 quarts in a gallon
4 * 5 = 20 quarts

Part 2: 20 * 2 = 40
They will make $40.00

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The 6th term of a gp is -2/29,and it's first term is 18.what is the common ratio

Ymorist [56]

Answer:

-0.329

Step-by-step explanation:

The formula for Geometric ratio is

an = ar^n - 1

Where

a = First term = 18

r = Common ratio = ?

n = Number of term= 6

Hence

a6 = 18 × r^6-1

From the question

a6 = -2/29

Hence:

-2/29 = 18 × r^6-1

-2/29 = 18 × r⁵

Divide both sides by 18

-2/29 ÷ 18 = 18 × r⁵/18

-2/29 × 1/18 = r⁵

r⁵ = -1/261

Take the fifth root of both sides

⁵√(r⁵) = ⁵√(-1/261)

r = -0.3286032834

Approximately = -0.329

Therefore, Common ratio = -0.329

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2 years ago

What are the coordinates of point A?

Virty [35]

(-4,-3) need 20 characters

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2 years ago

Solve -vp + 30 < 45 for v..

julia-pushkina [17]

<span> -vp + 30 < 45 for v.

</span> -vp < 15
v > -15/p

hope it helps

8 0

2 years ago

Brandon has 32 stamps he wants to display the stamps in rows with the same number of stamps in each row how many different ways

larisa [96]

32 / 2 = 16 and 32 / 4 = 8 so the possible different ways he can arrange the stamps could be 4 different ways.
2 rows of 16
16-2
4 rows of 8
8-4

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3 years ago

In six months the membership at a fitness center went from 3,500 to 4,200. what was the percent of increase in the membership?

slega [8]

It is definitely C: 20%

Subtract the original value from the new value, then divide the result by the original value then multiply the result by 100 and it will give you the answer

$\frac{4200 - 3500}{3500} \times 100$
$\frac{700}{3500} \times 100$
$0.2 \times 100 = 20\%$

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2 years ago