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2 years ago

14

A survey determined that 39% of the students at Lake Middle like math. There were 400 students in the cafeteria on Thursday. Wha

t is a good estimate for the number of students in the cafeteria who like math?

1 answer:

anygoal [31]2 years ago

3 0

Answer:

math organization and the other one day is the best way to get a runner up

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One week, Caroline earned $183.20 at her job when she worked for 8 hours. If she is paid the same hourly wage, how much would sh

faust18 [17]

Answer:

$297.70

Step-by-step explanation:

First, find her hourly wage:

183.20/8

= 22.9

Then, multiply this by 13:

22.9(13)

= 297.7

So, she will make $297.70 next week

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3 years ago

HELP MEE :)) PLEASEEE <3

Mandarinka [93]

<h3>Volume of the cylinder:</h3>

$v = \pi {r}^{2} h$

$v = 3.14 \times {2}^{2} \times 3$

$v = 37.68 \: {cm}^{3}$

<h3>Volume of the rectangular prism:</h3>

$v = lwh$

$v = 6 \times 5 \times 7$

$v = 210 \: {cm}^{3}$

<h3>Total volume:</h3>

$v = 37.68 + 210$

$v = 247.68 \: {cm}^{3}$

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2 years ago

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X2 - 12x + 32 = (x - 8)

LekaFEV [45]

Answer:
x=40/11 or 3 7/11

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2 years ago

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The Changs received a delivery of fuel oil totaling 35.00 gallons. The oil cost $3.05 per gallon. What did the Changs pay for th

Ede4ka [16]

Answer:

$106.75

Step-by-step explanation:

Since the cost of a gallon of oil cost $3.05, we are going to have the equation y = 3.05x, where x represents the number of gallons of oil.

Since the Changs have 35 gallons of oil, the equation would be;

3.05(35) = 106.75

The Changs paid $106.75 for the delivery.

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2 years ago

12.87,12.78,12.807,12.708 Least to greater

devlian [24]

Answer:

12. 708, 12.78, 12.807, 12.87

(not sure if this is what you mean)

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3 years ago