Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

C) The expected value is - $2,000, so the company should not proceed with the project.

4 0

2 years ago

Pls help me

masha68 [24]

Answer:

Step-by-step explanation:

Volume of the figure = Base area * height

Base area:

Base area = area of trpezium + area of triangle

Trapezium:

a, b area the length of parallel sides and h is the height of trapezium.

a = 8 m ; b = 5 m & h = 3 m

$\boxed{ \text{ Area of trapezium = $\dfrac{(a +b)*h}{2} $}}$

$=\dfrac{(8+5)*3}{2}\\\\\\=\dfrac{13*3}{2}\\\\\\= \dfrac{39}{2}\\\\\\= 19.5 \ m^{2}$

Triangle:

height = 4 m & base = 8 m

$\boxed{\text{Area of triangle =$\dfrac{1}{2}*base*height$}}$

$=\dfrac{1}{2}*8*4\\\\\\= 4*4\\\\= 16 \ m^{2}$

Base area = 19.5 + 16

= 35.5 m²

Volume of the figure = Base area * height

= 35.5 * 14

= 497 m³

8 0

2 years ago

If a boy has two brothers and three sisters, and everyone

gtnhenbr [62]

The answers 10 because you add them all together then multiple 5 by 2

7 0

2 years ago

Read 2 more answers

What is the linear equation x×3y=6

arsen [322]

Answer:

Find the degree of the equation to determine if linear.

"Not Linear"

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers