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3 years ago

How many inches does the ramp rise for each inch of length? Round to the nearest hundredth.

Mathematics

1 answer:

laiz [17]3 years ago

7 0

Answer:

The answer is B)

Step-by-step explanation:

First, we look at what we know. There are two points on the graph that we know, (0, 0) and (15, 5). This can give us the slope of the line.

y2 - y1 / x2 - x1 | Plug in our coordinates

5 - 0 / 15 - 0 | 5 / 15 | 1/3. Our slope is 1/3. This means that for each inch of length, the ramp rises .33 inches.

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The height of a ball above the ground in feet is defined by the function h(t) = -16t Squared + 80t +3, where t is the number of

jasenka [17]

Plug in 2 for t.
=> -16*(2^2) +80*2 +3
=> -16*4 +160 +3
=> -64+163
=> 99

6 0

2 years ago

4,275.50= 391/2 of ____

murzikaleks [220]

Answer:

The required value for the blank is 21.8696

Step-by-step explanation:

Consider the provided information,

4,275.50= 391/2 of ____

Replace blank with x.

4,275.50 = 391/2 of x

Use sign of multiplication for "of".

$4,275.50 = \frac{391}{2} \times x$

Solve the above expression for x.

$x=\frac{4,275.50\times 2}{391}$

$x=21.8696$

Thus, the required value for the blank is 21.8696

8 0

3 years ago

Guys this is major homework

Katyanochek1 [597]

Answer:

I think A is correct answer

3 0

2 years ago

Read 2 more answers

How many solutions does this equation have?

Greeley [361]

Answer:

No solution

Explanation:

-4+19-7f = -15-7

cancel terms on both sides ( add 7f on both sides)

Calculate the sum

-4+19= -15

-4+19=15

15 = -15

The statement 15 = -15 is false so there is no solution :)

4 0

2 years ago

If you are adding (6a – 3) and (-3a + 6), which of the following choices shows like terms correctly grouped? (1 point) TE O (6a

Anna11 [10]

9514 1404 393

Answer:

(a) (6a - 3a) + (-3+6)

Step-by-step explanation:

Assuming "properly grouped" means that parentheses are placed around each group of terms, the appropriate choice is the one that groups 'a' terms and constant terms:

(6a - 3a) + (-3 + 6)

4 0

2 years ago