3 years ago

Please help me answer this question.

Mathematics

1 answer:

nekit [7.7K]3 years ago

8 0

Answer:

702 feet

Step-by-step explanation:

(24×27)+(9×6) = 702

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Andrea has 18 yards of fabric. How many 4-inch pieces can she cut from her original piece?

Mrac [35]

Answer:

162 pieces

Step-by-step explanation:

Andrea has 18 yards

How many 4 inch pieces can she get?

Convert

1 yard = 3 feet

18 yards = 54 feet

1 foot = 12 inches

54 feet = 648 inches

Divide

648 inches ÷ 4 inches = 162 pieces

Hope this helps :)

6 0

4 years ago

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Calculate the Laplace transforms of the following from the definition. 1. y = t^2. y = t^3

Likurg_2 [28]

Answer:

1) $L(y)=\frac{2}{s^{3}}$

2) $L(y)=\frac{6}{s^{4}}$

Step-by-step explanation:

To find : Calculate the Laplace transforms of the following from the definition ?

Solution :

We know that,

Laplace transforms of $t^n$ is given by,

$L(t^n)=\frac{n!}{s^{n+1}}$

1) $y=t^2$

Laplace of y,

$L(y)=L(t^2)$ here n=2

$L(y)=\frac{2!}{s^{2+1}}$

$L(y)=\frac{2}{s^{3}}$

2) $y=t^3$

Laplace of y,

$L(y)=L(t^3)$ here n=3

$L(y)=\frac{3!}{s^{3+1}}$

$L(y)=\frac{3\times 2}{s^{4}}$

$L(y)=\frac{6}{s^{4}}$

5 0

3 years ago

Picture is below...........................

liubo4ka [24]

Answer:

C or A

thats all i know hope it helps

4 0

3 years ago

how to work out the surface areas of cuboid? height=2cm length=10cm width=7cm Please do it step by step

Radda [10]

Answer:

208 you find the area of each face then add them up

Step-by-step explanation:

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3 years ago

The population of fish in a certain lake increases, on average, by 1.8% per year. If there are 950 fish currently in the lake. H

JulijaS [17]

To do this, you must do 950x1.8%, and get the number. Then add that number and 950 to get the amount of fish in it after one year. Repeat those steps 9 more times and you get your answer. In this case, the answer would be 1,313 fish. Your welcome!

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3 years ago

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