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3 years ago

13

Micheal has a rectangular shed of an area of 24 square feet. The shed is 5 feet longer than it’s width. Create an equation that

can be used to determine the length and width of the rug. Justify your answer.

1 answer:

BaLLatris [955]3 years ago

7 0

Answer:24= x+5

Step-by-step explanation:

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I'm doing multiply to find an equivalent fraction what do 5/6 equal

devlian [24]

5/6= 10/12 15/18 Add 5/Add 6

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3 years ago

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PLEASE HELP! I ONLY HAVE 8 MINUTES LEFT!

marysya [2.9K]

The range is [4, infinity], {y|y greater than or equal to 4}

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3 years ago

A rectangular room measures 21 feet by 28 feet with a 10-foot-high ceiling. The flooring is being replaced with carpeting that s

Morgarella [4.7K]

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Answer:

$6,797.09

Step-by-step explanation:

The area of the floor is ...

(21 ft)(28 ft) = 588 ft²

Then the cost of the carpet material is ...

(588 ft²)($10.45/ft²) = $6,144.60

The subtotal with installation fee is ...

$6,144.60 +149.00 = $6,293.60

Adding the sales tax multiplies this amount by 1 +8% = 1.08, so the final price is ...

1.08 × $6,293.60 = $6,797.09 . . . total price

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3 years ago

Ann and Betty shared some money in the ratio 2:3. Ann received 120 dollars.

natka813 [3]

B/120=3/2 multiply both sides by 120

b=360/3

b=$120.00

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4 years ago

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Consider the following hypothesis test: H 0: 20 H a: < 20 A sample of 50 provided a sample mean of 19.4. The population stand

goblinko [34]

Answer: p-value is 0.016.

Step-by-step explanation:

Since we have given that

$H_0:\mu=20\\\\H_a:\mu$

Sample mean = 19.4

Sample size n = 50

Standard deviation = 2

We need to find the test statistic value which is given by

$z=\dfrac{\bar{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}\\\\\\z=\dfrac{19.4-20}{\dfrac{2}{\sqrt{50}}}\\\\\\z=\dfrac{-0.6}{0.28}\\\\z=-2.14$

p-value is given by

$P(Z>Z_{critical})\\\\=P(Z>-2.14)\\\\=0.016$

Hence, p-value is 0.016.

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3 years ago