Ask question

Ask question

All categories

3 years ago

6

Mr. James stands on a balcony and throws a ball to his dog, who is at ground level. The ball's height (in meters above the groun

d), seconds after James threw it, is modeled by ℎ() = 2 2 + 4 + 16. What is the height of the ball at the time it is thrown?

1 answer:

kozerog [31]3 years ago

4 0

Answer:

42 m above the ground

Step-by-step explanation:

You might be interested in

A certain paint is sold in both 1-gal cans and 1-qt cans. The gallon can cost $13 and the quart can cost $5. How much more do yo

Komok [63]

Answer:

8% or 80%

Step-by-step explanation:

$13.00 - $5.00 = $8.00

4 0

3 years ago

soldi70 [24.7K]

x=50

Step-by-step explanation:

angle 1 and 3 are corresponding angles that menas they equal the same

so set it up like this 2x+10=110 solve for x

move over the 10, subtract 10 from 110 you get 100 and divide by 2

you get 50.

8 0

3 years ago

Read 2 more answers

If y = kx, what is the value of k if y = 20 and x = 0.4? A) 5 B) 8 C) 9.6 D) 50

Margaret [11]

Answer: D, 50
y = kx <span>y = 20 and x = 0.4
</span>
What you will do: You will plug in your y and your x.
Your equation should look like: 20=k(0.4)
Next: What you will do is divide each side of your equal sign by 0.4 so you will get your k alone.
You would get: k=50

HOPE THIS HELPS! ^_^

7 0

3 years ago

REALLY NEED HELP: The Venn Diagram shows a universe with 26 elements and two different outcomes: B and Y

Goshia [24]

Answer:

P(B|Y)=0.4

Step-by-step explanation:

We are given with a Venn diagram of a universe with 26 elements and two different outcomes: B and Y

And we are asked to find P(B|Y)

The formula for P(B|Y)= $\frac{P(B\cap Y)}{P(Y)}$

From Venn diagram, $P(B\cap Y)=\frac{n(B\cap Y)}{26} =\frac{8}{26} =\frac{4}{13}$

And P(Y)= $\frac{n(Y)}{26}=\frac{8+12}{26}= \frac{20}{26}= \frac{10}{13}$

Hence P(B|Y)= $\frac{(\frac{4}{13})}{\frac{10}{13}} =\frac{4}{10}=0.4$

6 0

3 years ago

Read 2 more answers

(21.) A writer earns $3400 a month. Last month she spent $204 on food.

Sergeu [11.5K]

6 percent was spent

7 0

2 years ago

Read 2 more answers