6. A ball is thrown at an upward velocity of 72 feet per second from a platform that is raised 10 feet
off the ground. Use the equation y = -12 + vt + h where y is the ending height of the ball, t is the
time in seconds, v is the ball's velocity, and h is the intial height, in feet, of the ball.
How long will it take the ball to reach its maximum height, and what is that maximum height?
(Disregard any extra height added by the person throwing the ball.)

Answers

Answer 1

Answer:

Question 675528: A ball is thrown vertically upward with an initial velocity of 48 feet per second. If the ball started its flight at a height of 8 feet, then its height s at time t can be determined by s(t)=-16t^2+48t+8 where s(t) is measured in feet above the ground and t is the number of seconds of flight.

Step-by-step explanation:

Related Questions

plzzz help

Write an equation for the line that has a rate of change of 2 and passes through the point (-1, -5).

A. y= 2x + 3

B. y= 2x - 3

C. y= 2x + 5

D. y= 2x - 5

Answers

Answer: Most likely the answer is D.

Step-by-step explanation:

since its the only equation that could go into the negatives if 2 is being multiplied it is most likely d

all you need is in the photo
please answer fast

Answers

The statement “five-ninths” implies that it is equivalent to 5/9 or five-ninths and only B mentions the compatible answer.

Have a good day/evening/night.

F(x)=1/3(4-x)^2 what is the value of f(16)

Answers

Answer:
48
Step-by-step explanation:
Wherever you see an x on the right, you put a 16. That's what f(16) means.
f(16) = 1/3 (4 - 16)^2
f(16) = 1/3 (- 12)^2
f(16) = 1/3 (144)
f(16) = 48

i got 48 as my answer

There were 239 people at Travis Scott concert.Admission to get the drive in concert was $15 for adults and $5.50 for children the total cost was 2759.50 how many adults attended and how many children attended

Answers

Answer: There are 152 adults and 87 children.

Step-by-step explanation:

Let x= Number of adults

y= Number of children

As per given, we have

x+y = 239 (i)

15x+5.50y= 2758.50 (ii)

Multiply 5.50 on both sides of (i) , we get

5.50x+5.50y=1314.5 (iii)

Subtract (iii) from (ii), we get

9.5x = 1444

⇒ x = 152

Put value of x in (i) , we get

152+y=239

⇒ y= 239-152

⇒ y= 87

Hence, there are 152 adults and 87 children.

a restaurant is buying vinegar in bulk to make pickles 2 gallons of vinegar costs $3.00. which ratio correctly represents the price of vinegar?

Answers

Answer:1/1:50$

Step-by-step explanation:For two gallons it cost 3:00 dollars for two gallons so divide by two and you get 1 gallon for 1.50$

3(a + b) - 2a - 2b

simplify the algebraic expression

Answers

Answer:

a + b

Step-by-step explanation:

3(a + b) - 2a - 2b

open the parenthesis

3 * a + 3 * b - 2a -2b

3a + 3b - 2a - 2b

combine like terms

3a - 2a + 3b - 2b

a + b

You’d distribute the 3 to both a and b, which = 3a + 3b - 2a -2b, which would then = a + b. So a + b is the answer

Chris is buying a new I-phone at the discount of 10%. The original price is $399.99. How much money will he pay for his new phone?

Answers

359.99 is the final answer do u want work

Answer:

He will pay $360.00 for his new phone. It best be at LEAST an IPhone 9.

Step-by-step explanation:

Can someone help me out please!!

Answers

x =56 y =90

Step-by-step explanation:

hxjxskalskdhxgxh

what they said ahhdneoeicirnwnuwhenekeicifv

The distance on a map between North Carolina and Louisiana is 4 inches. If the map’s scale is 1 inch = 237 miles, what is the actual distance between North Carolina and Louisiana?

Answers

Answer:

Answer is 948 miles.

Step-by-step explanation:

distance in inches is 4 inches on map

1 inch = 237 miles

4*237=948

948 is the actual distance between north Carolina and Louisiana

Raj wrote the four equations that are shown below.

A

3 (x + 4) = 3 (x + 2) + 6
B

6 (x minus 1) = 3 (x minus 1) + 3

C

5 x + 4 minus x = 2 (2 x minus 2)
D

Negative 2 (x + 3) + x = negative x minus 6

He examined them, without solving them, to determine which has no solution. Which of Raj’s equations has no solution?

Answers

Answer:

Step-by-step explanation:

Calculator

????????????????????last one loll

Answers

Answer: Hope this helped you!

Step-by-step explanation:

If you start of will 10 and you eat 6 you ate 6/10 which is equal 60%

Start by 10 its gonne equal88

What is the length of Xy when w=1.3units

Explain why F is correct

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation

estimate 24% of 402

A. 400
B. 100
C. 25
D. 1600

Answers

B, (96.58 just rounded up)

f(x) = x^2 +3x-2
F(a) = ?
find F(x) for the given domain.

Answers

Answer:

a^2 +3a-2

Step-by-step explanation:

Given the expression:

g(x) = x^2 +3x-2

We are to find f(a). To get this, we will simply replace x with a in the expression as shown;

g(a) = a^2 +3a-2

hence the required domain is expressed as g(a) = a^2 +3a-2

please HURRY I WILL GIVE BRAINLEST

Which expression is equivalent to -6 (3X-2/3)

Answers

Answer:

The answer is (-18x+4)

Step-by-step explanation:

We do the rainbow method were we multiply whats outside the parenthesis to whats inside the parenthesis.

Find the y-intercept of the line whose equation is

–2x + 2y = 4

Answers

Answer:

[tex]2[/tex]

Step-by-step explanation:

[tex]-2x+2y=4[/tex]

To find the y-intercept, the equation must be in the format of [tex]y=mx+b[/tex], in which [tex]b[/tex] is representative of the y-intercept.

Start by adding [tex]2x[/tex] to both sides of the equation:

[tex]2y=2x+4[/tex]

Divide both sides of the equation by the coefficient of [tex]y[/tex], which is [tex]2[/tex]:

[tex]y=x+2[/tex]

[tex]b=2[/tex]

Therefore, the y-intercept of the line is 2.

You can check your work by graphing, and identifying where your line crosses the y-axis (circled in the image).

Karen is planting a garden as shown she wrote the expression r(5+4) find the area of her garden which expression is equal to Karen’s expression?

Answers

Answer:

5r + 4r

Step-by-step explanation:

I think that's what it is

What is the slope of a line that passes through the points (3.2) and (7,-12)?
0 1 2
0 -2
2
0 1

Answers

Answer:

[tex]m=\frac{-7}{2}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Point (3, 2)

Point (7, -12)

Step 2: Find slope m

Substitute [SF]: [tex]m=\frac{-12-2}{7-3}[/tex]Subtract: [tex]m=\frac{-14}{4}[/tex] Simplify: [tex]m=\frac{-7}{2}[/tex]

There are three brothers in the Howard family, Daryl, Malik, and Terrance, whose ages add up to 38 years. Daryl is 3 times as old as Malik, and Terrance is 4 years younger than Daryl. How old is Malik?

Answers

Answer:

Malik years is 37......

by any chance does anyone know the answer?

Answers

Answer:

Area of a square

Step-by-step explanation:

the second one

Answer:

area of a square

Step-by-step explanation:

area is found by multiplying length times width. perimeter is found by adding. the area of a triangle wouldn't work because in order to find that, you would need to multiply by all three sides.

Harriet Cutter’s gross pay for this week is $555. She is single and claims 1 allowances. What amount will be withheld from Harriet’s pay for federal income tax?

Answers

Answer:

85 dollars will be withheld with a 7.65% income tax because she is only making 1,110 dollars.

Step-by-step explanation:

Simplify the fraction 48/162 to the lowest terms.
8/19
2/3
8/27
12/27

Answers

Answer:

8/19

Step-by-step explanation:

divide 48/162 on both numbers by 6

(48 divided by 6) / (162 divided by 6)

=8/19

Simplify the expression:
(1 + 3.2d)(7)

Answers

Answer:

7+22.4d

Step-by-step explanation:

(1 + 3.2d)(7)

7+7×3.2d

Simplify

7+22.4d

Hope this helped :) (please mark brainliest)

Answer:

22.4d+7

Step-by-step explanation:

I need anyone's help please, I'm stuck and its timed.

Answers

Answer:

the flagpole is 33 feet high.

Step-by-step explanation:

Brainliest please :)

What are the vertices of triangle A'B'C' if triangle ABC is dilated by a scale factor of 1/3

A. A’(36,0), B’(54,18), C’(18,36)

B. A’(12,0), B’(18,2), C’(6,4)

C. A’(4,0), B’(6,6), C’(2,12)

D. A’(4,0), B’(6,2), C’(2,4)

Answers

Answer:

Step-by-step explanation:

Answer:

Yes, the answer is D

Step-by-step explanation:

AP3X

What is the probability of 63?

Answers

63 to 37 odds hope this helps

David is buying a cheese wheel priced at $ 14 $14dollar sign, 14 before tax. The store charges 8 % 8%8, percent sales tax. What is the total price, including tax, David pays for the cheese wheel? $

Answers

Answer:

$15.12

Step-by-step explanation:

{10 * 0.08 = 0.8

4 * 0.08 = 0.32} (Brackets are here so you can see what I did easier and so you could see how to do it mentally.)

[0.8 + 0.32 = 1.12]

14 + 1.12 = 15.12

David is buying a cheese wheel priced at $14 on 8% sales tax.

David's pays for the cheese wheel is $15.12 .

Given:

Before-tax, the price of cheese wheel = $ 14

Sales tax on cheese wheel = 8%

Sales tax is 8% of $14

[tex]=\frac{8(14)}{100} = \frac{112}{100} = 1.12[/tex]

So, the sales tax on the cheese wheel is $1.12

The total price of the cheese wheel, including tax = $ 14 + $1.12 = $15.12

Therefore, David's pays for the cheese wheel is $15.12 .

For more information:

https://brainly.com/question/11216265

what is 4j+8=56 full answer

Answers

Answer:

j=12

Step-by-step explanation:

hope this helps

A plate moving at a rate of 4 is moving toward a plate that is 10,000 km away. In how many years will the plates collide?

Answers

Answer:

the answer is 250 million years

Step-by-step explanation:

Answer: 250 million years

Triangle ABC has three coordinates with a negative x value and a positive y value. Which of the following rotations would place it in quadrant 4?

A.
reflection across the y axis followed by a vertical translation 7 units up

B.
dilation by scale factor of 2/3 followed by vertical translation 3 units down and horizontal translation 7 units to the right

C.
180 degree counter clockwise rotation followed by reflection across y axis

D.
180 clockwise rotation followed by vertical translation 7 units to the right

Answers

Answer:

Step-by-step explanation:

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