A ball is kicked straight up into the air from a height of 48ft with an initial velocity of 88 ft/s. After how many seconds does the ball hit the ground?

Answers

Answer 1

The time taken will be "0.5 seconds".

Newton's Law:

According to the question,

Initial velocity, u = 88 ft/sHeight, h = 48 ftAcceleration due to gravity, g = 32 ft/s²

By using Newton's equation,

→                     [tex]s = ut+\frac{1}{2}gt^2[/tex]

Substituting the values,

                    [tex]48=88t+0.5\times 32\times t^2[/tex]

[tex]16t^2+886-48=0[/tex]

                       [tex]t = 0.5 \ seconds[/tex]

Thus the above solution is right.

Find out more information about velocity here:

https://brainly.com/question/21320166


Related Questions

what is the slope of (-20,-3), (19,-15)

Answers

Answer:

m= - 4/13

Step-by-step explanation:

Answer:

-4/13

Step-by-step explanation:

Hopefully this helps :)

the base of a triangular pyramid has a base of 3 inches and a height of 2 inches the height of the pyramid is 6 inches find the volume​

Answers

Answer:

6

Step-by-step explanation:

3 x 2 =6

6 / 2 =3

3 x 6 = 18

18 / 3 = 6

                     So your answer is 6

which graph represents the inequality x > 15

Answers

Answer:

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Anyone 100% know dis answer

Answers

Answer:

Rotational symmetry

Step-by-step explanation:

The rectangle rotated 180 degrees to get the transformed rectangle.

Simplify the following expression completely: v^13*v^14

Answers

Answer:[tex]\boxed{\boxed{\sf{v^{27}}}}[/tex]Solution Steps:

____________________________

1.) Multiply:[tex]13+14=27[/tex]

 - When multiplying powers of the same base, all you have to do is add the exponents to multiply them.

So your answer is [tex]\bold{v^{27}}[/tex].

____________________________

look back at the question on page 437. how does this tall tale explain changes in nature? provide evidence to support your answer from Paul Bunyan​

Answers

Answer:

ayeee yooooo my guy someone is not gonna read the whole book for 5 points.

Step-by-step explanation:

i'm sorry but did you read to question?? you sure you did?

Name another ordered pair that is on the graph
of the equation represented by the table.

HELP MEH ASAP PLS PLZ PLZ

Answers

Answer:

(5,30)

Step-by-step explanation:

That is the constant change in the y's as the x's increase by 1?

12 - 6 = 6

18 - 12 = 6

24 - 18 = 6

The common difference is 6 so the next coordinate will be 6 more on the y and 1 more on the x.

(5,30)

2/3 - 3/5, simplifiy

Answers

Answer:

1/15

Step-by-step explanation:

decimal 0.06

if correct plz mark as brainliest

thank you

19NBoli

Answer:

that would half to equal 0.066

Step-by-step explanation:

given that (-7,-1) is on the graph of f (x) find the correponding point for the function f (x+1 )

Answers

Answer:

X=-7 so -7+1 is -6 hope this helps

What is 5c - 3d - 12c + d - 6 written in simplest form

Answers

Answer:

the answer is -7c - 2d - 6

Step-by-step explanation:

Simplify the expression.

Hoped this helped!

brainly, please?

The required simplest form of the given expression is given as -7c -2d -6.

Given that,
To determine the simplest form of the given expression 5c - 3d - 12c + d - 6.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

here,
Given expression,
= 5c - 3d - 12c + d - 6
Adding alike terms,
= -7c -2d - 6

Thus, the required simplest form of the given expression is given as -7c -2d -6.

Learn more about simplification here:

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Can some body help me with this

Answers

Answer:

1 is 11

3 is 12

5 is the same answer as 3

Step-by-step explanation:

for #1 the angle is 90 degrees and its asking to find x you can set up the equation by sayin 46+4x=90 you substract 46 by 46 and subtract 90 by 46 then you will get 4x=44 dived 4 on each side and you will get x = 11

for #3 the angle is equal to 180 you set up the eqation by saying 36+12x=180 you subtract 36 by itself and 180 by 36 then you will get 144 now your equation is 12x = 144 now divide 12x by  12 and 144 by 12 and you will get x = 12

what is 1000000000÷10?

Answers

Answer:

Step-by-step explanation:

If you're dividing a number by 10, just remove one zero, so we have: 1000000000÷10 = 100000000.

Answer: 100,000,000

Step-by-step explanation:

1,000,000,000/10 = 100,000,000

find each unknown. Double a known fact.
9 x 4=​

Answers

Answer: 36

Step-by-step explanation:

Marsha bought a new car for $21,152.25.
The options she picked cost $2,150. The
sales tax was $1,007.25. What was the base
price of Marsha's car?

Answers

Answer:

17,995

Step-by-step explanation:

21,152.25 - (2,150 + 1,007.25) = 17,995

Answer:

$17,995

Step-by-step explanation:

If you want to find the base, find out how much it costs without the options and the sales tax as they're just taxes and etc added to the car.

2,150 + 1,007.25 = 3157.25 (Total amount of taxes)

21,152.25 - 3157.25 = 17,995

Simplify the expression 7(4p)

Answers

Answer:

28p

Step-by-step explanation:

7x4=28 and then you have to put the p after it.

28p because 7•4 is 28 and when simplified it would be 28p

Which angle is an x–intercept for the function y=cos(1/2x)? A. 0 B. pie/2 C. pie D. 2pie

Answers

Answer:

x intercept is 180

Step-by-step explanation:

Given

[tex]y = cos(\frac{1}{2}x)[/tex]

Required

Determine the x intercept

To do this, we simply set y to 0.

i.e. y = 0

Substitute 0 for y in [tex]y = cos(\frac{1}{2}x)[/tex]

[tex]0 = cos(\frac{1}{2}x)[/tex]

Take [tex]cos^{-1}[/tex] of both sides

[tex]cos^{-1}(0) = cos^{-1}(cos(\frac{1}{2}x))[/tex]

[tex]90 = \frac{1}{2}x[/tex]

Multiply both sides by 2

[tex]2 * 90 = \frac{1}{2}x * 2[/tex]

[tex]2 * 90 = x[/tex]

[tex]180 = x[/tex]

[tex]x = 180[/tex]

Hence, the x intercept is 180

HERE IS ANOTHER PROBLEM
ameliaswan

Answers

Answer:

-1.6 < √2 - 3 < -1.5

Step-by-step explanation:

√2  - 3 = -1.58

-1.5 is closer to 0 so it is larger than -1.5 and -1.6 is father from 0 than -1.58 and -1.5 so its less than


Express 12/7 as a mixed number

Answers

Answer:

1 5/7

Step-by-step explanation:

Divide using long division. The whole number portion will be the number of times the denominator of the original fraction divides evenly into the numerator of the original fraction, and the fraction portion of the mixed number will be the remainder of the original fraction division over the denominator of the original fraction.

Answer:

[tex] \frac{12}{7} = 1 \frac{5}{7} [/tex]

George paid $49 for a pair of shoes that was on sale for 20% off the
original price. What was the original price of the shoes?

Answers

Answer:

58.8

Step-by-step explanation: Im pretty sure this is the answer but im sorry if im wrong UwU

find the value of x please help
Will give brainliest​

Answers

X =25
since the angles are equal to each other, and the same, you can make each angle equal to each other and solve for x:
5x+7=132
5x=125
X=25

A fair charges an admission fee of 3 dollars per person let c be the cost of admission in dollars afor p people write an equation relation to c and p then graph your equation

Answers

c = 3p
If 0 people buy tickets, the cost is $0. Plot the point (0,0)

If 3 people buy tickets, the cost is $9.
Plot the point (3,9)

Draw a straight line passing through (0,0) and (3,9).

Given this circle puzzle what would angle 1-12 be? (Geometry)

Answers

Sorry I don’t know
But I think it would be 20

Find the value of x.
F
8
E
Х
Н.
Х
-

Answers

Answer:

Step-by-step explanation:

x = 8

Find the slope of the line passing through the points (-7, 5) and (2,5).

Answers

There is no slope the y axis is the same in both

Answer:

slope = 0

Step-by-step explanation:

Use formula to find the slope: m = (y2 - y1) / (x2 - x1)

Set (x1, y1) = (-7, 5)

Set (x2, y2) = (2, 5)

m = (5 - 5) / (2 - (-7))

m = (5 - 5) / (2 + 7)       FYI, negative * negative = positive

m = 0 / 9

If you plot the coordinates, they'll lie on a horizontal line. Therefore, the slope of the line is 0.

HELP PLEASE IT IS NOT 1/5 AND IT IS NOT 20% OR 80%!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

It would be 80% of the number. It would become 5/4 times smaller. I think.

Step-by-step explanation:

the answer is 5/4!!!

Please answer these in a fraction form. Thank you have an AMAZING day!

1. 2/5 ÷ 3 1/10 = ?
2. 4 1/3 ÷ 4/7 = ?
3. 3 1/6 ÷ 9/10 = ?
4. 5/8 ÷ 2 7/12= ?​

Answers

Answer:

use Photomath app to answer your question.

Find mZBAC
A
20°
B
11
11

Answers

Answer:

numbers dont do into math please move this to englash

Step-by-step explanation:

it posted worng

A $129.50 stereo is discounted 40%.The next month the sale price is discounted 60%. Is the stereo now free if not what is the sale price?
Let’s see if any of you get it my teacher asked me this on Thursday I got it right. Must shows step-by-step explanation

Answers

Answer:

no, it is not free. $31.08 is the sale price

Step-by-step explanation:

1 - .4 = .6 –––––> paying 60% of original price with first discount

129.50 • .6 = $77.70

1 - .6 = .4 ––––––> paying 40% of the discounted price

77.70 • .4 = $31.08 is the sale price

Write the numerical co-efficient of each term of the following expressions:

A) − xyz – 3oy + 6yz +4​

Answers

Answer:

Uncertain if the second term is 30 and not 3o. IF 30, then the coefficients are

-1, 30 and 6.

Step-by-step explanation:

Coefficients are numbers ahead of the variables (letters).

The number 4 is called a constant. A constant is not a coefficient.

The coefficient (number ahead of the letters)  of -xyz is -1.

Hope this helps.

8. What is the mean absolute deviation for the data set below? 23, 15, 15, 7 ​

Answers

Answer:

the answer is 15 ok buddy

15. 23+15+15+7 divided into 4
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