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2 years ago

11

After eating at the restaurant,Joan,Melanie , and Sam decide to divide the bill evenly. If each person paid 37 dollars, what was

the total of the bill?

1 answer:

Nitella [24]2 years ago

8 0

Answer:

$111

Step-by-step explanation:

37x3 = 111

111/3 =37

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What is the answer to this sum 5/6 of 120

ELEN [110]

100 is the correct answer

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3 years ago

19. PLEASE HELP ME

Licemer1 [7]

Answer:

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Step-by-step explanation:

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2 years ago

What is the area of a parallelogram?

denis23 [38]

D is the correct answer

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3 years ago

Read 2 more answers

A half-filled cylindrical water tank has a water level of 20 feet high. The tank can hold 6000 cubic feet of water. Find the dia

OleMash [197]

Answer:

Diameter of tank = 19.5 ft

Step-by-step explanation:

Volume of cylinder = Base area x Height.

Base area = Area of circle

$\texttt{ Area of circle}=\frac{\pi d^2}{4}$

Height = 20 ft.

Volume of tank = 6000 cubic feet .

$\texttt{ Volume of cylinder = Base area x Height.}\\\\6000=\frac{\pi d^2}{4}\times 20\\\\d^2=381.97\\\\d=19.5ft$

Diameter of tank = 19.5 ft

4 0

3 years ago

a normal distribution has a mean of 10 and a standard deviation of 1 what is the probability of selecting a number between 8 and

rusak2 [61]

Answer:

0.815

Step-by-step explanation:

First, find the z-scores.

z = (x − μ) / σ

z₁ = (8 − 10) / 1

z₁ = -2

z₂ = (11 − 10) / 1

z₂ = 1

P(-2 < Z < 1) = P(Z < 1) − P(Z < -2)

Use a chart, calculator, or the empirical rule to find the probability.

Using the empirical rule:

P(-2 < Z < 1) = 0.84 − 0.025

P(-2 < Z < 1) = 0.815

Using a chart:

P(-2 < Z < 1) = 0.8413 − 0.0228

P(-2 < Z < 1) = 0.8185

5 0

3 years ago