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2 years ago

14

After reading a book about ancient Egypt, Cassie decided to build a model of a pyramid out of cardboard. How much cardboard does

Cassie need to make the model, including the bottom? 30cm and 25 cm

2 answers:

serious [3.7K]2 years ago

6 0

Answer:

2125

Step-by-step explanation:

khan academy

Bas_tet [7]2 years ago

4 0

ANSWER IN DA PHOTO =))))

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Megan surveyed a random sample of 60 students at her school and found that 42 of them ride the bus to school each day. if there

Dmitry_Shevchenko [17]

42/60, x/320. 320/60=5.33333, 42*5.33333=224. So, about 224 students would ride the bus.

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2 years ago

Find the total weekly earnings for a waitress with a weekly salary of $257 plus a 4% commission on dinners, if the total worth o

ss7ja [257]

The waitress earns $425 weekly.

Work:
Use proportions.
x 4
------- = ------
4,200 100

4,200 x 4 = 16800
100 multiply x = 100x
16800 divided by 100 = 168
Commission = $168
Base salary = $257
$168 + $257 = $425

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2 years ago

Four students are determining the probability of flipping a coin and it landing head's up. Each flips a coin the number of times

Oxana [17]

Answer:

Collin

Step-by-step explanation:

He did the most attempts.

The probability of flipping a coin is 1/2

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2 years ago

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MrRissso [65]

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Step-by-step explanation:

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Suppos f(x) = x^3 find the graph of f(x+1)

sineoko [7]

Answer:

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Step-by-step explanation:

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2 years ago