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malfutka [58]
3 years ago
14

A football is kicked at 40 yards away from a goal post that is 10 feet high. Its path is modeled by y = -0.03x 2 + 1.6x, where x

is the horizontal distance in yards traveled by the football and y is the corresponding height above the ground in feet.
Does the football go over the goal post? How far above or below the goal post is the football? Use two or more complete sentences to explain your answers. (Hint: The unit conversion is built into the given function.)
Mathematics
1 answer:
Ad libitum [116K]3 years ago
7 0
y(40)=-0.03(40^{2})+1.6(40)=16feet
16>10

Yes, the ball clears the goal by 6 feet.
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The slope of the graph of the equation y=2x-2 s 2 What is y-intercept
DaniilM [7]

Answer:

Y=2x-2

2x is the slope

-2 is the y intercept

Step-by-step explanation:

3 0
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How can you write an equation for a line from one point and the slope?
Andrew [12]

Answer y=mx+b


Step-by-step explanation: b is the y intercept and x is the slope


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The GRE is an entrance exam that many students are required to take in order to apply to graduate school. In 2014, the combined
zlopas [31]

The probability that a randomly selected score is greater than 334 will be 0.02275.

<h3>What is a normal distribution?</h3>

The Gaussian Distribution is another name for it. The most significant continuous probability distribution is this one. Because the curve resembles a bell, it is also known as a bell curve.

The z-score is a statistical evaluation of a value's correlation to the mean of a collection of values, expressed in terms of standard deviation.

The GRE is an entrance exam that many students are required to take in order to apply to graduate school. In 2014, the combined scores for the Verbal and Quantitative sections were approximately normally distributed with a mean of 310 and a standard deviation of 12.

Then the probability that a randomly selected score is greater than 334 will be

The z-score is given as

z = (x - μ)/σ

z = (334 - 310)/12

z = 24/12

z = 2

Then the probability will be

P(x > 334) = P(z > 2)

P(x > 334) = 1 - P(x<334)

P(x > 334) = 1 - 0.97725

P(x > 334) = 0.02275

More about the normal distribution link is given below.

brainly.com/question/12421652

#SPJ1

6 0
1 year ago
Please can I have some urgent homework will mark anyone whjo does it as brainliest
polet [3.4K]

Answer:

<h2>210 cm³</h2>

Step-by-step explanation:

let V represent the volume of the triangular prism

V = base × height

base = (7×6)/2 = 42/2 = 21

height = 10

then

V = 21×10 = 210

7 0
3 years ago
The difference between a number p and 6 is −14.
Bas_tet [7]

Answer:

the answer is -8 = p

Step-by-step explanation:

you stated that the difference of the two is -14, making it p - 6 = -14.

-8 - 6 = -14

6 0
2 years ago
Read 2 more answers
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