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2 years ago

The net of a pyramid is shown below:

Mathematics

1 answer:

Stells [14]2 years ago

4 0

Answer:

245 square inches

Step-by-step explanation:

4(1/2×7×14)+(7×7)

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100 POINTS AND BRAINLIST NEEED ASAPPP:Use the picture of the function below to answer the following questions, Horizontal Asympt

Leni [432]

Answer:

Concept: Graph Analysis

Horizontal Asy: 1
Vertical Asy: 4
Domain: -inf to inf U -inft to inf
X intercept: 7
Y intercept: 2
End behavior: Continous to real numbers, hence negative and positive infinity
Give brainlist

6 0

3 years ago

3 cars are washed 27 minutes at a car wash

andreyandreev [35.5K]

Answer:

Each car takes about 9 minutes to be washed.

8 0

3 years ago

Which is the value of the expression? (-2)4

Anarel [89]

Answer:

Step-by-step explanation:

-2×4

=-8

a negative number multiplied by a positive number gives a negative number that is why it is -8 and not 8

3 0

2 years ago

Read 2 more answers

Megan is sitting in her car in a parking lot. The car next to her pulls forward.If Megan is looking only at the car next to her

slega [8]

I think it is moving backward because when a car is parking and you are leaving, then you would be moving backward.

Hope this helped☺☺

8 0

3 years ago

Read 2 more answers

A college football coach has decided to recruit only the heaviest 15% of high school football players. He knows that high school

Alla [95]

Answer:

The coach should start recruiting players with weight 269.55 pounds or more.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 225 pounds

Standard Deviation, σ = 43 pounds

We are given that the distribution of weights is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

We have to find the value of x such that the probability is 0.15

$P( X > x) = P( z > \displaystyle\frac{x - 225}{43})=0.15$

$= 1 -P( z \leq \displaystyle\frac{x - 225}{43})=0.15$

$=P( z \leq \displaystyle\frac{x - 225}{43})=0.85$

Calculation the value from standard normal z table, we have,

$P(z < 1.036) = 0.85$

$\displaystyle\frac{x - 225}{43} = 1.036\\\\x = 269.548 \approx 269.55$

Thus, the coach should start recruiting players with weight 269.55 pounds or more.

3 0

3 years ago