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3 years ago

Pleaseee help!!! I really need to pass :(

Mathematics

2 answers:

Yuliya22 [10]3 years ago

4 0

Answer:

81000

Step-by-step explanation:

You need to fill in 4 in the given formula.

f(4) = 1000 * 3^4 = 81000

Hoochie [10]3 years ago

3 0

81,000. This because you plug in the number of hours for x. So if you start with 1,000 and you wait four hours it’s going to triple 4 times. So 3^4=81 and then you need to multiply 1,000 by 81 giving you an answer of 81,000.

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The mark up on an item is $3.75. If the mark up is 35%, what was the original price? Round

oksian1 [2.3K]

Answer:

$10.71

Step-by-step explanation:

$\frac{3.75}{y} =\frac{35}{100}$

y × 35 = 3.75 × 100

35y = 375

35y ÷ 35 = 375 ÷ 35

$y=10\frac{5}{7}$

y = 10.7142857143

10.7142857143 round to 10.71

5 0

3 years ago

A triangular-shaped window has a base of 3 feet and a height of 4 feet. What is the area of the window?

Simora [160]

Answer:

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Step-by-step explanation:

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2 years ago

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ale4655 [162]

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3 years ago

Need help with geometry.

Ann [662]

Answer:

Step-by-step explanation:

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3 years ago

Find each product or quotient. Use significant digits. 1,370 m 31.7 s

Dvinal [7]

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4 years ago