A toy rocket is launched from a platform 33 feet above the ground at a speed of 83 feet per second. The height
of the rocket in feet is given by the polynomial -167 + 83t + 33, where t is the time in seconds. How high will
the rocket be after 3 seconds?
HELP ASAP

A Toy Rocket Is Launched From A Platform 33 Feet Above The Ground At A Speed Of 83 Feet Per Second. The

Answers

Answer 1

Answer:

138 feet

Step-by-step explanation:

plug "3" into the expression by replacing "t" with "3"

-16t^2+83t+33

-16(3)^2+83(3)+33 (remember PEMDAS)

=-16(9)+249+33

=-144+282

=138 (I hope this helps)


Related Questions

Help please show your work

Answers

Answer:

-2x^2+10x-8

Step-by-step explanation:

(2x-2)(-x+4)

-2x^2+8x+2x-8

Evaluate the expression.

(65+ (1/5 x 5) + 6) Divided by 9

Answers

Answer:

8

Step-by-step explanation:

[tex]\frac{65+(\frac{1}{5} *5)+6}{9} \\\\\frac{65+1+6}{9} \\\\\frac{72}{9} \\\\8[/tex]

The enrollment at a nearby college was 28,000 in 2010. It is decreasing at a rate of 1.1% each
year. What will the enrollment be in 2030

Answers

Answer:

22443

Step-by-step explanation:

formula: ab^x

a= starting amount   b=exponential decrease   x= amount of years

r= rate                        b= 1-r

a= 28000                b=1-0.011= 0.989           x= 2030-2010= 20 (years)

r= 1.1%= 0.011

Plug into formula:

ab^x

28000(0.989 )^20

= 22443.152645

= 22443

                           

there is 300 fruit in a basket 50 of them are bananas what percentage is not bananas

Answers

Answer:

83.33%

Step-by-step explanation:

300 - 50 = 250

250/300 = 0.8333 or 83.33%

pls help thank you:)​

Answers

Answer:

|2x-5|<3

Step-by-step explanation:

.............

The velocity of a roller coaster as it moves down a hill is v=√v²+64h. where v is the initial velocity and h is the vertical drop in feet. the designer wants the coaster to have a velocity of 200 feet per second when it reaches the bottom of the hill. if the initial velocity of the coaster is 30 feet per second, how high should the designer make the hill?

Answers

Answer: So required height is 124.22feets.

Step-by-step explanation:

Find the measure of the angle indicated. Assume that lines which appear tangent are tangent.
170
?
560
U
T

Answers

Answer:

[tex] = \frac{1}{2} \times 56 \degree \\ = 28 \degree[/tex]

can some body answer the 4 questions?

cuz number 1 is done!​

Answers

Answer:

The required answers:

Step-by-step explanation:

2.0.4,0.47

3.1.3,1.33

4.0.1,0.19

5.0.8,0.89

Can someone pleaseeee help and if you’re correct i’ll give brainliest

Answers

Answer:

The first one, the triangle

Step-by-step explanation:

It has three sides, and if you were to replicate the object in 3D it would have 5 vertices.

pls helps!

what are m < 1 and m < 2?

Answers

Answer: B

Step-by-step explanation:

You have to subtract 115 from 80 to get 35. I double checked so I added 80 and 35 to 115. Which is on the outside. Do the same for the other one and you should get B

Which is the missing step in the proof below? Given: ABCD IS A PARALLELOGRAM

Answers

Answer:

no picture

Step-by-step explanation:

pls help ill give brainlist

Answers

Answer:

2

Step-by-step explanation:

$24 equals 7 pencils, each x dollars worth, and the $10 left over: 24=7x+10.

Solve for x,  24-10=7x

14=7x

$2=x

The cost of each pencil is $2  

Answer:

$2

Step-by-step explanation:

→ Work out how much she spent

24 - 10 = 14

→ Divide it by the amount of pencils

14 ÷ 7 = 2

Please help me ASAP!!!!!!

See pic attached

Answers

Hope this helps you.

Oliver's personal budget includes the items listed in the table.
Expense Item
Amount
isions
Rent
$1,320
$400
Groceries
Utilities
$320
Car Payment
$550
Which of the following fixed expenses should be considered when planning a personal budget?
А
Saving each month for emergencies such as health care or car repairs
B
Saving for a trip to the beach
с
Buying a new cell phone
D
Amount of sales tax for items purchased

Answers

Answer:

t

$1,320

$400

Groceries

Utilities

$320

Car Payment

$550

Which of the following fixed expenses should be considered when planning a personal budget?

А

Saving each month for emergencies such as health care or car repairs

B

Saving for a trip to the be

Step-by-step explanation:

9000 dollars Is places in an account with an annual interest rate of 7.75%. How much will be in the account after 18 years, to the nearest cent?

Answers

Answer: $21555

Step-by-step explanation:

First, we need to know the interest generated on the money saved. This will be:

= Principal × Rate × Time

= $9000 × 7.75% × 18

= $12555

The amount in the account after 18 years will then be:

= Principal + Interest

= $9000 + $12555

= $21555

Find the volume of the triangular prism shown.

Answers

Answer:

70

Step-by-step explanation:

2x(3x5)=15            15x0.5=7.5            7.5+7.5=15

2x(5x11)=55

55+15=70

Joe ate as much pieces of halloween candy as Ed. Together they ate 48 pieces!

Answers

Answer:

they both ate 24 pieces!

Step-by-step explanation:

if joe and ed ate the same amount of candy, 48÷2= 24

24+24=48

I NEED HELP WITH THIS MATH

Answers

Answer:

v = 120

Step-by-step explanation:

The right angle is egual to 180-39-v, so it is: v-141

U now that the sum of the internal angles of a triangle is 180°.

180 = (v-48)+(v)+(v-141)

180 = 3v - 180

3v = 360

v = 360/3

v = 120

Answer:

89 = v

Step-by-step explanation:

not completely sure how i got it

good luck

An art class consists of 8 boys and 10 girls. The teacher
randomly chooses 3 students to present their work. Find the
probability that all 3 of the students chosen are girls.

Answers

Answer: 14/285

Step-by-step explanation:

B = 10

G = 8

T = 18

So its a 8/20 that 1 is a girl but then 2nd its 7/19 and 3rd 6/18 so

8/20 * 7/19 * 6/18 = 14/285

help me and show work!

Answers

10 . F(0) =3(0)-11
F(0) = 0 -11
F(0)=-11

11. F(1)=1^2 -4
F(1)=-3

12. F(-5)=6+5
F(-5)= 11

HELP plsss if I don’t answer this I can’t go to lunch

Answers

7/g This is the correct answer to your problem


Ben deposited $10,000 into
each of two savings accounts.
Account I 4% Compounded Annually
Account II 3% Compounded Annually
Ben does not make any more deposits
or withdrawals. How much more money
will be in account I than account II at
the end of 3 years?


I’LL MARK BRAINLIST!!

(There isn’t any answer choices it’s a puzzle game)

Answers

Answer:did you get the answer tho

Step-by-step explanation:

Which is an equation of the line that passes through the points (-3,-4) and (4, 10)?

Answers

Answer:

y = 2x + 2

Step-by-step explanation:

I used the slope formula and slope-intercept form  y = mx+b  to find the equation. Which gave me y = 2x + 2

Hope this helps:)

ABC est un triangle rectangle en B.
On donne : AB = 7:BC = a et AC = a +5.
Calcule a

Answers

Answer:

Step-by-step explanation:

salut :

en utilisant le theorem de Pythagore on obtient :

AC²= AB² + BC²

(a+5)² = 7²+a²

a²+10a+25 = 49+a²

10a+25 =49

10a =24

donc : a = 24/10 = 12/5 = 2.4 unit

2. There are 35 men and 50 women running a race. What is the ratio of the number of female runners to the total number of runners? Answer:____________________________________

Answers

Answer:

10 : 17

Step-by-step explanation:

Male runners = 35

Female runners = 50

Total runners = male runners + female runners

= 35 + 50

= 85 runners

What is the ratio of the number of female runners to the total number of runners?

Ratio of the number of female runners to the total number of runners = number of female runners : total runners

= 50 : 85

= 50 / 85

= 10/17

= 10 : 17

Ratio of the number of female runners to the total number of runners = 10 : 17

can someone help me with this really quick

Answers

Answer:

1. 2 6/8

2. 1 5/6

3. 3/4

4. 3 7/10

5. 2 7/8

6. 6 5/6

7. 5/7

8. 3 6/10

9. 6 2/3

10. 8 3/4

Step-by-step explanation:

3. The following data was recorded from the heights of planted flowers in inches: 12, 10, 8.5, 5.5, 10. Calculate the Mean Absolute Deviation (MAD) for the heights of the flowers.

A. 10

B. 9.2

C. 1.76

D. 8.8​

Answers

Answer:

1.76

Step-by-step explanation:

i used a mean absolute deviation calculator

Find the volume of each cylinders. Round your answers to the nearest tenth if necessary. Use 3.14 for T.
6 ft
8

Answers

V= πr^2xh

π=3.14
r=6ft
h=8ft

V=3.14x6^2x8=3.14x36x8=904.32ft^3

really need help pls

Answers

Answer:

∠1 = 45°

∠2 = 45°

∠3 = 45°

∠4 = 90°

BC = 12

AB = 12

DC = 12

EB = 8.5

DB = 17

EC = 8.5

Pls help me with this solve 5 thro 6 and 4

Answers

Step-by-step explanation:

5. To find the area of any rectangle, multiply length and width

6. To find the area of any triangle, multiply base times height

i don't know about question 4 sorry :(

Other Questions
can someone please help me with this question? sandra calculated the trend line for a scatter plot to b y=3x+1-. What is the predicted value of x=40?a. 80b. 125c. 130d. 53 What is the product of (2X2 + 3x - 1) and (3x+5)?O A. 6x +19X2 +12x-5OB. 6x +19x2 -12x+5O C. 6x2 + 9x - 3x - 5D. 6x2 + 10x2 + 15x -5 How does a mass drive work Select all side lengths that could be the sides of a triangle.Select all that apply.3ft, 4ft, and 5ft1m, 7m, and 10m1.5in, 1.5in, and 2.5in7cm, 7cm, and 7cm6 miles, 6 miles, and 12 miles FAKE ANSWERS WILL GET REPORTED. USE OWN WORDS !PLEASE HELP !! ILL GIVE BRAINLIEST !! 100 POINTSPLEASE HELP !! ILL GIVE BRAINLIEST !! 100 POINTSPLEASE HELP !! ILL GIVE BRAINLIEST !! 100 POINTS I'm waiting up, saving all my precious timeLosing light, I'm missing my same old usBefore we learned our truth too lateResigned to fate, fading awaySo tell me, can you turn around?I need someone to tear me downOh, tell me, can you turn around?But either wayHold me while you waitI wish that I was good enough (Hold me while you wait)If only I could wake you up (Hold me while you wait)My love, my love, my love, my loveWon't you stay awhile? (Hold me while you wait)Tell me more, tell me something I don't knowDid we come close to having it all?If you're gonna waste my timeLet's waste it rightAnd hold me while you waitI wish that I was good enough (Hold me while you wait)If only I could wake you up (Hold me while you wait)My love, my love, my love, my loveWon't you stay awhile? (Hold me while you wait)I wish you cared a little more (Hold me while you wait)I wish you'd told me this before (Hold me while you wait)My love, my love, my love, my loveWon't you stay awhile? (Hold me while you wait)This is you, this is me, this is all we needIs it true? My faith is shaken, but I still believeThis is you, this is me, this is all we needSo won't you stay awhile?And hold me while you waitI wish that I was good enough (Hold me while you wait)If only I could wake you up (Hold me while you wait)My love, my love, my love, my loveWon't you stay awhile? (Hold me while you wait)I wish you cared a little more (Hold me while you wait)I wish you'd told me this before (Hold me while you wait)My love, my love, my love, my loveWon't you stay awhile? (Hold me while you wait)Stay awhile (Hold me while you wait)Stay awhile (Hold me while you wait)My love, my love, my loveWon't you stay awhile?IN MI FEELS RN!!! Note: A maximum number of 4 points are available for this question. Part A is worth 1 point. Part B is worth 1 point. Part C is worth 2 points.Brian received 45 trading cards from his mother and 25 trading cards from his uncle to start a collection.Each week, Brian uses his allowance to buy a new pack of 15 trading cards to add to his collection.The number of cards in Brian's collection can be represented by a linear function. Identify the rate of change and initial value of this function. Explain what these values represent in terms of the situation. Which of the following is a political blas of the Republican Party? A Lower taxes B Higher taxes C. No taxes match the term to the definition! MARKING BRAINLIEST! 11 point)Hospital records show that patients suffering from a specific disease die 40% of thetime. If 5 patients have this disease, how many would you expect to survive? the perimeter of a rectangle is 32cm, its length is more than its width by 2 what's the area What is the definition of molar volume? 0.3(3a-4)-0.05(8a)(-7a) Someone help plzComparer the English Bill of Right and our time, (2021).giving brainliest 52 points help plz choose one of them to combare in our time 2021TaxesRight to bear armsTrial by juryNo standing armyCruel punishment. Waterway Corp. purchased machinery for $315,600 on May 1, 2020. It is estimated that it will have a useful life of 10 years, salvage value of $18,600, production of 237,600 units, and working hours of 25,000. During 2021, Waterway Corp. uses the machinery for 2,650 hours, and the machinery produces 30,300 units. From the information given, compute the depreciation charge for 2021 under each of the following methods.a. straight line $_____:b. Units-of-output $________:c. Working Hours $______:d. Sum-of-the-years-digits $_________:e. Declining balance (use 20% as the annual rate). 6.Increasing lightThis type of response is a main function of the -A.excretory system.B.circulatory system.C.endocrine system.Dnervous system. I dont know the answer and this is my last question, only answer if you know it. Claire bought 6 packs of baseball cards. Each pack had the same number of cards. If Claire bought 48 baseball cards in all, how many cards were in each pack? Help! Circle the correct item