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3 years ago

"assume that josh throws the discus 36 times. let y denote the sum of the lengths of the 36 throws.

1 answer:

6 0

<span>Assuming that Josh throws the discus 36 times, the expected value of y will be the length each discus reaches for each throw all added together. Specifically, it will be discus throw one, plus discus throw two -- all the way to discus throw thirty-six. Adding all of those throws together will provide the expected value of Y.</span>

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Use the drawing tool(s) to form the correct answers on the provided graph. In the given equation, y is a function of x. Graph th

Roman55 [17]

Answer:

Here is the graph of y is a function of x.

4 0

2 years ago

Can some help me plz

SOVA2 [1]

Answer:

(2,3)

Step-by-step explanation:

The solution to a linear set of equations is the (x,y) point that satisfies both equations.

When you graph the equations, like in this picture, that means the intersection of the two lines.

5 0

2 years ago

NO LINKS!!! Find the equation of the PARABOLA with a vertex at (-2, 6) and passing through the point (1, -3)

levacccp [35]

General equation of parabola

y=a(x-h)²+k

for vertex(h,k)

Now

$\\ \rm\Rrightarrow y=a(x+2)^2+6$

Put (1,-3) and find a

$\\ \rm\Rrightarrow -3=a(1+2)^2+6$

$\\ \rm\Rrightarrow -9=a(3)^2$

$\\ \rm\Rrightarrow -9=9a$

$\\ \rm\Rrightarrow a=-1$

equation of parabola

$\\ \rm\Rrightarrow y=-(x+2)^2+6$

7 0

1 year ago

Read 2 more answers

Please help, must be done by today

Ostrovityanka [42]

The answer is -5x + 4y = -20

8 0

3 years ago

Please try to give me the answers

gladu [14]

Answer:

a = 1, b = 2, c = 3

Step-by-step explanation:

$a + \frac{1}{b + \frac{1}{c} } = \frac{10}{7} \\ \\ a + \frac{1}{b + \frac{1}{c} } = 1 + \frac{3}{7} \\ \\ a + \frac{1}{b + \frac{1}{c} } = 1 + \frac{1}{\frac{7}{3} } \\ \\ a + \frac{1}{b + \frac{1}{c} } = 1 + \frac{1}{2 + \frac{1}{3} } \\ \\ equating \: like \: terms \: on \: both \: sides \\ \\ a = 1 \\ \\ b = 2 \\ \\ c = 3$

5 0

2 years ago