Mathematics High School

HELPPPPP
The function g(t) = -16t2 + vt + h represents the height of an object, g, in feet above the ground in relation to the time, t, in seconds, since the object was thrown into the air with an initial velocity of v feet per second at an initial height of h feet.

A model rocket is launched off the ground at an initial velocity of 80 feet per second.
Write a function that can be used to describe the flight of the model rocket.

A. g(t) = -16t^2 + 80

B. g(t) = -16t^2 + 80t

C. g(t) = -16t^2 + t + 80

D. g(t) = -16t^2 + 80t + 80

Answers

Answer 1

Answer:

B. g(t) = -16t² + 80t

Step-by-step explanation:

Given function:

g(t) = -16t² + vt + h

A model rocket is launched off the ground at an initial velocity of 80 feet per second.

This gives us

h = 0 and v = 80

The function becomes:

g(t) = -16t² + 80t

Correct option is B.

Related Questions

Please help me this is algebra one

Answers

Answer:

11x²-9x+14

Step-by-step explanation:

To find this just subtract the polynomials and combine like terms

we have

7x²-3x+10-( -4x²+6x-4)

Which simplifies to

11x²-9x+14

what is -310.5 as a fraction​

Answers

Answer:

- 310.5/100

Step-by-step explanation:

Answer:

-310 1/2

Step-by-step explanation:

hope this helps :)

Can someone help me do my math on edge? I can pay

Answers

Answer:

ummm, why do you wanna pay just ask your question...

Step-by-step explanation:

Hardest question in world

Answers

Answer:

every answer is correct

Step-by-step explanation:

Answer:

EVEHY

EXSWEH

IS

EOHHEKT

so how do you draw 2 degree angle ​

Answers

make it a really small angle
Draw a small angle format

Look at the coordinate plane below.
Write down coordinates of the points.
PLS HELP! WILL DO BRAINLIST!!!!!!!

Answers

Answer:

A  -4,1   B: 7,3   I: 3,4  K: -3,-6 M: 6,0  N: 3,3  O: -5,5  P: -4,-4  R: -6,-4  T: -7,2

Step-by-step explanation:

look at the graph

Answer:

A (-4,1) B (7,3)  I (3,4) K (-3,-6) M (6,0) N (3,3) O (-5,5) P (-4,-4) R (-6,-4) T (-7,2)

Step-by-step explanation:

A horizontal line separates the solid figure into two rectangular
prisms. Write an expression for the volume of the solid figure.

Answers

Answer:

50 percent for each side

Step-by-step explanation:

Helppppppppp pleaseeeee

Answers

4.83
8x-11=2x-7+25
8x=2x+29
6x=29
divide by 6 on both sides
x=4.833333333

Answer:

x=4.833

Step-by-step explanation:

VH+HS=VS

VH=2x-7

VS=8x-11

HS=25

2x-7+25=8x-11

2x-2x-7+25=8x-2x-11

18=6x-11

18+11=6x-11+11

6x=29

x=4.833

What is the best estimate for 8.3 x 4.9?

Answers

Answer:

40.67

Step-by-step explanation:

I calculated it

someone pls help!
Express the number in scientific notation

0.000000000044391

Answers

Answer:

4.4391x10^11

Step-by-step explanation:

Fabricio bought some Jordans for $160 from last week’s paycheck. He saved $70 after his purchase. Write an equation to represent how much money, M ,Fabricio had before he bought the shoes.

Answers

Answer:

$160=$70+M

Step-by-step explanation:

I believe this is the answer, hope this helps

Please help. Im stuck on this question and cant figure this out/

Answers

Answer:

34.1 and 34.3

Step-by-step explanation:

Since it is 2/9 and it's going up by 10's the decimal is .22222222. So it would be between numbers of .1 and .3. Hope this helps!

Sammy went to the mall and bought a shirt for $23.00 and shoes for $67.00.
She had a 35% off coupon. After the coupon was applied, what was the total
sale price for the shirt and shoes?

Answers

I think the answer is $58.50. I hope this helps

write the equation of the line in fully simplified slope intercept form​

Answers

Answer:

[tex] y = \dfrac{5}{2}x - 4 [/tex]

Step-by-step explanation:

The equation of a line in slope-intercept form is

y = mx + b

where m = slope, and b = y-intercept.

From the graph, we see that the y-intercept, b, is -4, so now we have

y = mx - 4

Now we need to find the slope from the graph.

We see that the points (0, -4), the y-intercept, and (2, 1) are points of the line.

slope = rise/run

rise is a vertical distance. (Up is positive; down is negative.)

run is a horizontal distance. (Right is positive; left is negative.)

Start at (0, -4). Go up 5 units. That is a rise of +5 since you went up. Now go 2 units to the right. That is a run of +2 units since you went right. The rise is 5, and the run is 2.

m = slope = rise/run = 5/2

The equation is

[tex] y = \dfrac{5}{2}x - 4 [/tex]

1 Evaluate the expression for w 1 W +3 = 2​

Answers

Answer:

the answer is w/2+3

Step-by-step explanation:

combine 1/2 and w

Does anyone know what the answer is?​

Answers

21 I think. 21/14=12/8

Is this triangle equilateral? yes​

Answers

You never showed the triangle

There is no Triangle

If I=v-1, then i^2=
Algebra 2 The v is a Square root. I need help!!

Answers

Answer:

-1

Step-by-step explanation:

√-1*√-1= -1

similar to how

√2*√2=2

dividir
1. a²-ad÷a
2. 3x²y³-5a²x⁴÷-3x²​

Answers

Answer:

1. a^2 − d

2. 3x^2y^3 + 5a^2x^2 / 3

Step-by-step explanation:

Hope this helps ~

2) Ellis thinks of a number.
He multiplies it by 4 and then subtracts 10
The result is 14
What number did Ellis think of?

Answers

Answer:

6

Step-by-step explanation:

6*4-10=14

Please solve this giving 150 points plus the crown
I have been looking everywhere for this and still can't find it so please help me please odnt spam/scam me because it took me a while to gt the points.

Answers

Answer:

money saved = 1.5 x time

Step-by-step explanation:

Find the gradient with rise over run

3/2 = 1.5

Answer:um i think money saved = 1.5 x time

im not 100% sure but i think it is right

Step-by-step explanation:

Function 2
{(0,5), (4, 5), (8,5), (12,5)}
O Linear
Not linear

Answers

if it is linear function

PLEASE HELP!! Don’t answer just for points
Hannah is having a birthday party, and each guest gets a bag of party favors. Each goody bag contains one of 2 different toy cars and one of 6 different toy trucks. How many different combinations of party favors can there be in a goody bag?

Answers

Answer:

12

Step-by-step explanation:

for everyone 1 toy car there is 6 trucks so 2x6 is 12



Use what you already know to find a, b, and c.
Input each value. Then click done. HELP ME PLEASE FAST!

Answers

Answer:

Use the "find vertically opposite angle" method.

a = 80°

To find the other angles:

Since the angles equal up to 360 which makes a full circle shape...

360 - 80 - 80 = 200 (B and C)

200 ÷ 2 = 100 (Angle for B and C since they are vertically opposite, hence having the same angle)

b = 100°

c = 100°

2. The coordinate grid shows triangle RST. (x, y) - 0,-) S R. ✓ O (x,y) - (x, y) O (x,y) - (-y, x) O (x,y) - (-x, y) CLEAR ALL Triangle RST is rotated 90° about the origin to create triangle R'S'T'. Which rule describes this transformation?​

Answers

Answer:

reflection

Step-by-step explanation:

i hope this is right lol

Answer:

(x, y) -> (-y, x)

Step-by-step explanation:

I hope u get this right

the perimeter of a rectangular farmland is 300m. if the length of the field is 120m, what is the width of the field​

Answers

Answer:

30m

Step-by-step explanation:

120 x 2 = 240

300 - 240 = 60

60 divided by 2 = 30

width = 30m

The answer for that question is 30

PLEASE HELP IM BEGGING YOU ILL GIVE BIRRELENTLIST

Answers

Answer:

7

Step-by-step explanation:

Answer:

Step-by-step explanation:

10^4 x 8 = 80,000. 10^3 = 1000. 80,000 - 1000 = 79000. 87,000-79000= 8000. The answer would be 8000. I think. Don't come at me if I'm wrong, I'm just trying to help.

What is 45 divided by 30

Answers

Answer:

1.5 or 1 1/2

Step-by-step explanation:

Answer: 1.5

Step-by-step explanation:

put it in a fraction so its 45/30 then divide both sides by 15 since they are divisable by 15.

45/30 divided by 15/15 is 3/2 which is equal to 1.5

Brian invests £1900 into his bank account.
He receives 4.5% per year compound interest.
How much will Brian have after 7 years?
Give your answer to the nearest penny where appropriate.

Answers

Explanation

A = C (1 + I)**t
A = 1900( 1+0.045)**7
A= 2585.64£
Answer

2585.64£

HELPPPP WHICH 2 ARE LINEAR FUNCTIONS ???

Answers

Answer:

1 and 2

Step-by-step explanation:

The first and second option,

The others all have a number or variable with exponent which means it's a parabola and linear means straight lines and parabolas are no straight at all.

the linear ones are the top 2
Other Questions
read any book and write 5 sentences lmk whats the book called ! ill give brainliest What do you expect will happen to air pressure if the air temperature drops?A)The air pressure will decrease slowly.B)The air pressure will rise.C)The air pressure will drop drastically.D)The air pressure will not change. John bikes for 1014 hours at a rate of 3.25 miles per hour. Then, he bikes for 534 hours at a rate of 9.3 miles per hour. Which expression can be used to find the total distance, in miles, that John traveled? help plsssss An animal with any type of symmetry is termed ___________ whereas an animal with no symmetry is called _____________. A friend claims her pet ferret is descended from the wild polecat. You want to learn more about this ferret ancestor. An online search shows several different kinds of polecats. How could you figure out which one is the ferret ancestor? Prepaid rent for three months, $3,600. May 5 Received and paid electricity bill, $900. May 9 Received cash for meals served to customers, $2,000. May 14 Paid cash for kitchen equipment, $3,120. May 23 Served a banquet on account, $3,200. May 31 Made the adjusting entry for rent (from May 1). May 31 Accrued salary expense, $1,800. May 31 Recorded depreciation for May on kitchen equipment, $52 Do you think evolution should be taught in public schools? Explain your opinion (Please help!) I love jimin from bts but my future says that I'm a date someone called peter and I'm going to be as singer whith my bro and sis and other sis what should I do I want jimin Can someone please help me with these how do you decompose a parallelogram into two triangles Find the slope of the linethrough the points (-2, 6) and (4, 12)? follow my tik tik .Splitedan i'll mark u as brainllest What will most likely happen if all the chloroplasts are removed from a plant cell? Pls help me Ill make brainliest 5.Write observation and conclusion of each of the following activities. 11POINTS HELP Pretty Pwz What is the percent enantiomeric excess (ee) of a mixture that has 86% of one enantiomer and 14% of the other Which of the following numbers is an integer but not a whole number?5/9 24-3/598 Hitler was the leader of the Nazi party and he named himself what of Germany Between 1835 and 1840, the number of chapters in the society .