The height above the ground attained by a football (in feet) after it is kicked is given by the equation h(t) = -16t^2 +32t, where t is the time in seconds. Which statement is true?

A. The ball returns to the ground 2 seconds after it was kicked.
B. The ball reaches a maximum height of 1 foot above the ground.
C. The height of the ball above the ground is decreasing from time t=0 to t=1 seconds
D. The height of the ball above the ground is increasing from time t=0 to t=16 seconds

Answers

Answer 1

Answer:

A. The ball returns to the ground 2 seconds after it was kicked.

Step-by-step explanation:

Answer 2
the correct answer should be a

Related Questions

what is the value of the expression 2 to the power of 6 and 2 to the power 2

Answers

2 to the power of 6 is equal to 64, and 2 to the power of 2 is equal to 4.

Answer:

2 to the power of 6 = 64  

2 to the power of 2 = 4

Step-by-step explanation:

2x2x2x2x2x2=64

2x2=4

Which correctly compares the medians and the measures of variability of the data in the box plots? Select three
choices
The difference in the medians is about 1.5 hours,
The range for both middle school students and elementary school students is 6 hours,
The interquartile range for middle school students is 5, and the interquartile range for elementary school students
3
Both sets of data have the same maximum and minimum values
The medians for the two sets of data are the same,

Answers

Answer:

Yes it is right

Step-by-step explanation:

Answer:

A, C, and D

Step-by-step explanation:

Help please with 2 questions. I'll give brainiest!! Both questions PLEASE!

Answers

Answer:

look at the picture i have sent

Answer:

23. $8

18. x=4p

Step-by-step explanation:

23.

$32 equals 1-1/5=4/5ths of her money (x)

32=(4/5)x

x=40

Now we know Anna has $40 dollars. If she spent 1/5th of it on the book,

40*(1/5)=8

Anna spent $8 on the book

18.

Multiply the number of boxes (p) by the number of muffins in each box (4) to get the total number of muffins (x)

x=4p

Three choices tell you how to locate the point (−2.25, −3). Which one does NOT?
A. Put a finger just past −2 on the x-axis and a finger on −3 on the y-axis. Move the first finger down and the second finger to the left until they meet.
B. Starting at the origin, move 2.25 units to the left and 3 units down.
C. Starting at the origin, move 2.25 units down and 3 units to the left.
D. Starting at the origin, move 3 units down and 2.25 units to the left.

Answers

The answer is A.

It's A because point -2, and point -3 moving in those directions will never meet.

It's A because point -2, and point -3 moving in those directions will never meet.

What are X axis and Y axis?

A line that is used to take or mark measurements is known as an axis in mathematics. Two crucial axes of the coordinate plane are the x and y axes. A horizontal number line is the x-axis, while a vertical number line is the y-axis.

The coordinate plane is created by the perpendicular intersection of these two axes. The ordinate and abscissa are other names for the x-axis and y-axis, respectively.

A graph is made up of two crucial lines called the x and y axes. In a graph, data can be represented on both the horizontal and vertical axes. A graph makes it simple to understand how a point might be defined vertically or horizontally.

Therefore, It's A because point -2, and point -3 moving in those directions will never meet.

To learn more about graph, refer to the link:

https://brainly.com/question/17267403

#SPJ2

The sum of a number r and 10 is −2.

Answers

R= -12
How?
10-12=-2
I’m so happy to help
You got this
r is -12!! hope i’m not too late

Find the mean absolute deviation for the data in the table. Round to the nearest tenth if necessary.

Answers

The answer is 2 so click A

Need help. Please

Finish graph

Answers

Here is what you might get. Hope it helps! Brainliest would be appreciated

Fran is limited to watching television less than 9.6 hours per week. She has already watched 3.6 hours, and each show is 0.6 of an hour long.

0.6x + 3.6 < 9.6

How many more shows can Fran watch this week?

Answers

Answer:

ed well it this look hared so i pick b for  the answer

Which written statement matches the inequality |-4| = 4

A. The number -4 is a distance of 4 units away from 0 on the number line


B. None of the statements match the inequality.


C. The numbers 4 and -4 are the same distance away from 0 on the number line.


D. The number 4 is greater than the number -4.

Answers

Answer:

A

Step-by-step explanation:

because it true can't say anything else

I believe the answer would be A.

Jasraj left his house and walked 1500 m east to the supermarket. He then walked another 500 m east to the comic store before walking back home the same way he came. How many kilometers did Jasraj walk altogether?

Answers

Answer:

Jasraj walked 4 kilometers all together

Step-by-step explanation:

First, add.

1,500 + 500 = 2,000

Then, multiply by 2.

2,000 × 2 = 4,000

Now, we have to convert to kilometers.

1 kilometer = 1000 meters

4,000 ÷ 1,000 = 4

So, Jasraj walked 4 kilometers!

Have a wondeful day! :)

on
You buy the ice cream cone pictured
to the right. Given the ice cream and
the cone both have a radius of 3 cm,
and the cone has a height of 6 cm,
determine how much of the ice cream
would melt over the side of the cone if
you did not eat it.

Answers

You didn’t eat 3 centimeters

Which answer choices represent 3 less than w? Select all that apply. help me out

Answers

I believe it’s c and D because a is representing 3 being smaller witch would be less then 3 and w-3 is showing that w is more then 3

What is the length of a car if the length on the scale model car is 17cm and the scale is 2cm : 50cm?

Answers

425 cm. The ratio is 17 : x is equal to 2cm : 50cm. You use cross multiplication to solve. 17 times 50 = 2 times x.
850 = 2x
425 = x

PLZZZZ HELP ME if you dont know the answer plz dont help me

Answers

B because the when you simplify it, it gives you 6.16
It’s B just to let you know

Help, quickly if possible.

Answers

Answer:

im not sure

Step-by-step explanation:

is that all to the question?

Answer:

i don't understand just with that, there must me more directions

Step-by-step explanation:

8 is 0.5% of what number

I WILL MARK BRAINLIEST PLS HELP

Answers

Answer:

1,600

Step-by-step explanation:

Answer:

1,600

Step-by-step explanation:

Have a good day :)

Question 1 help me and i will give brainlist

Answers

Answer:

option A

Step-by-step explanation:

1/3 times base times height

Substitute the values.

1/3 x 6 x 11

1/3 times 66

= 22

22 in3 is the right one

Find x and the measure of ∠SOR, respectively.

Answers

Answer:

x = 19°, <SOR = 17°

Step-by-step explanation:

(5x + 4) + (x - 2) + (3x + 7) = 180°

Combine like terms:

9x + 9 = 180°

9x = 171

x = 19

<SOR = (19 - 2) = 17°

Answer is x = 19, SOR 17 degrees

Help! Can you also explain how did u get the answer please?(20 points)

Answers

Answer:

a. -1300

b.-32

Step-by-step explanation:

A. The () means to multiple so it would be 65 times 20 but since its negative you need to add a -

B. For fractions the top number is being divided by the bottom number.  64 / -2

A. -1300

B.-32

Explanation: multiply 65 by -20
Divide 64 by -2

value of n for the equation

Answers

Answer:

where is the pic

Step-by-step explanation:

Where is the pic for the question

CAN SOMEONE HELP ME PLZ? AND NO LINKS!!
SHOW YOUR WORK PLZ.
-4y-9=15

y=

Answers

Add 9 to both sides to get -4y=24 divide both sides by -4, and that would get you y=-6, hope this helps. :)

-4y - 9 =15

+9 +9

———————

-4y=24

—- ——

-4. -4

y= -6

What is the probability of pulling a heart
52 cards and 13 hearts

and rolling an even number on a dice

Answers

Answer: The probability of drawing a heart out of the deck is 13/52, or 1/4. The probability of drawing an even number as card #2 (c∈{2,4,6,8,10}) for any suit is 20/51, except when the first card drawn is an even heart, then the probability of the second draw is 19/51.

Step-by-step explanation:

The probability is 1/4 which is simplified for 13/52

Min knows that pi • r =~ 9.43 what would she need to do to find the area?
She could multiply 9.42 by 2
She could multiply 9.42 by pi
She could divide 9.42 by 2 to find the radius then square the radius
She could divide 9.42 by pi to find the radius then multiply 9.42 by the radius

Answers

She could divide 9.42 by Pi to find the radius, then multiply 9.42 by the radius
She could divide 9.42 by 2 to find the radius the. Square the radius

Frank has two fish tanks

• His new tank contains 20 liters and is being filled at a rate of 5 liters per minutes.
• His old tank contains 75 liters and is being drained at a rate of 3 liters per minute.

Write an equation to find x, the number of minutes until they contain the same amount of water.

Answers

Xxxxxxx I don’t know

can someone help me with this question

Answers

9514 1404 393

Answer:

  28 square units

Step-by-step explanation:

The figure can be decomposed several ways. Maybe easiest to see is as a 8×4 rectangle with a 2×4 right triangle cut from the corner.

The area of the rectangle is ...

  A = LW = (8)(4) = 32

The area of the missing triangle is ...

  A = 1/2bh = 1/2(2)(4) = 4

Then the area of the shaded figure is ...

  32 - 4 = 28 . . . square units

_____

Alternate solution

If you divide the figure with a horizontal line across the middle, it becomes a 4×4 square and a trapezoid with bases 2 and 4 and height 4. The shaded area is the sum of these areas.

The area of a trapezoid is ...

  A = 1/2(b1 +b2)h

  A = (1/2)(2 +4)(4) = 12

The area of the square is ...

  A = s² = 4² = 16

Then the total area is ...

  12 +16 = 28 . . . square units

A $10 decrease followed by a $15 increase

Same as the original, less than, or greater than the original?​

Answers

That’s not the full question but if it was it would be greater bc 10 - 10=0 but 10-10+15 would equal 15 instead of 10

PLZZZZ HELP ME if you dont know the answer plz dont help me

Answers

Answer:

C is the correct answer

Step-by-step explanation:

Any numbers that repeat are irrational

Answer:

c

Step-by-step explanation:

Can somebody give me an answer? asap ty

Answers

Answer:

for 12 you can make 48 cups for 30 you can make 120 cups \

for the second question you need 10 ounces for 40 and

Step-by-step explanation:

You can make 120 cups for the first one

can someone help me please

Answers

4.5 cubic feet because 1.5 times 1.5 times 2 is the volume , lxwxh

Answer:

5

Step-by-step explanation:

1 1/2+1 1/2=3 3+2=5

Solve for x.

-7x = 63

Answers

Answer:

Thr answer will be -9

Divide each term by -7 and simplify

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