After a gas-filled balloon is released, it rises 90 feet by the end of the first minute. By the end of the second minute, the balloon rises 120 feet, and by the end of the third minute, it rises 150 feet. How many feet would the balloon rise in 8 minutes?
a.
300
c.
390
b.
330
d.
660

Answers

Answer 1

Answer:

Its B :)

Step-by-step explanation:


Related Questions

PLSSSSSSSSSSSSSSS HELP ME I WILL GIVE BRAINIEST

Answers

|7.25| = 7.25

Absolute value numbers will always be positive numbers

Answer:

The answer is A

Step-by-step explanation:

Hi please help me answer this :)

Explain answer

Will give braisnlt

Answers

Answer:

No solutions

Step-by-step explanation:

No intersections or points that apply for the equations.

Jennifer deposits $80 into an investment account with a rate of 4%, compounded annually. The equation y = 80(1 + 0.04)x can be used to determine the number of years, x, it takes for Jennifer’s balance to reach a certain amount of money, y. Jennifer graphs the relationship between time and money. What is the y-intercept of Jennifer’s graph?

(0, 80)
(0, 0)
(80, 80)
(80, 0)

Answers

Answer:the answer is A: (0,80)

Step-by-step explanation:

A line passes through (-6, 10) and (4, -10). What is the slope?

Answers

m= -2 , hope this help you <3


Need help !! Due today

Answers

Answer: all my caculations are leading me to B

Answer:

I think its either C or D. Hope this helps, give brainliest if correct!

How many people will 1 cup of rice serve?

Answers

Answer:

4

Step-by-step explanation:

Answer:

it will serve 3 people!

Step-by-step explanation:

divide 6 by 2!

hope this helped!

for brainliest!

3d - 5+4d +5=140 how do i solve this i need help

Answers

Answer:

3

5

+

4

+

5

=

1

4

0

3d{\color{#c92786}{-5}}+4d+{\color{#c92786}{5}}=140

3d−5+4d+5=140

3

+

4

=

1

4

0

3d+4d=140

3d+4d=140

2

Combine like terms

3

+

4

=

1

4

0

{\color{#c92786}{3d}}+{\color{#c92786}{4d}}=140

3d+4d=140

7

=

1

4

0

{\color{#c92786}{7d}}=140

7d=140

3

Divide both sides of the equation by the same term

7

=

1

4

0

7d=140

7d=140

7

7

=

1

4

0

7

\frac{7d}{{\color{#c92786}{7}}}=\frac{140}{{\color{#c92786}{7}}}

77d​=7140​

4

Simplify

Cancel terms that are in both the numerator and denominator

Divide the numbers

=

2

0

d=20

d=20

Solution

=

2

0

hope it help

Step-by-step explanation:

Answer:

the answer is 20

Step-by-step explanation: combine like terms

7d = 140

then divide

140/7

20

Please help me with this question

Answers

Answer:

The answer would be C

Step-by-step explanation:

The reason it is C, is because, if you add 13 to 3, you would get 16. Then, by dividing that by 2, you would get the desired answer of 8.

Answer:

c

Step-by-step explanation:

I just know because I worked it out on paper

Evaluate x + y , for x = 8 and y = -15
A. 7
B. 23 15 POINTS!
C. -7
D. -23

Answers

Answer:

-7



Explanation:

-15-8 = -7

You just need to bring over the negative to the answer but other than that subtract . Hope this explanation helps. Would appreciate brainliest

Geometry Special Quadrilaterals show work please

Answers

Answer:

a = 16

w = 125

x = 120

y = 55

Step-by-step explanation:

FINDING 'a'

31 = a + 46 / 2

62 = a + 46

16 = a

FINDING 'w'

* This section looks Non-Isosceles trapezoid so I will be following the rule according it

w + 55 = 180

w = 125

FINDING 'y'

y = 55

- Because of corresponding angles

FINDING 'x'

* In this case it looks like we are still dealing w/ an non-isosceles trapezoid.

x + 60 = 180

x = 120

Hope this helped ^^

(Please inform me of any mistakes or misunderstandings!)

A company makes cylindrical candles by melting wax and putting into 3 inch diameter cylindrical jars one block of candlewax with a volume of 360 in.³ is used to make a box of 10 identical candles

Answers

I believe the answer is 1in

Answer: I said 1 inch. I am not 100% sure.

Step-by-step explanation:

A drawing has a scale of 1 mm: 20 cm. What
is the scale factor of the drawing?

Answers

The scale factor of the drawing is 200.

Scale Factor of a Drawing

The first step to take when looking for the scale factor of a drawing is to ensure both measurements are on the same unit.

Given a scale for a drawing to be:  1 mm: 20 cm

1 cm = 10 m

Therefore:

20 cm = 200 mm

Scale factor = 200/1 = 200.

Therefore, the scale factor of the drawing is 200.

Learn more about scale factor on:

https://brainly.com/question/2826496

Please Help, and say where u got your answer from?

How does Washington’s request foreshadow a power shift within the American colonies?

Answers

Answer:

Having done everything in his power to secure American independence, Washington decided to retire “from all public employments” after the war. He found true peace back at Mount Vernon and was happy to “move gently down the stream of life until I sleep with my fathers.” Washington’s joyful retirement was interrupted in 1787 when his country called on him again.

Step-by-step explanation:

Here is a rate: 12 feet in 3 hours.
Find the unit rate:
feet per hour

Answers

Answer:

4

Step-by-step explanation:

12 feet divided by 3 hours is 4

Answer:

4 feet per hour

Step-by-step explanation:

12 feet in 3 hours

12/3 = 4

4 feet in 1 hour

Find the zeros of the function and state the multiplicities.

f(x)= -6x^3+26x^2-28x

Answers

Answer:

X=0 {multiplicity of 1}

X=2 {multiplicity of 1}

X=7/3 {multiplicity of 1}

Step-by-step explanation:

PLEASE HELP ME IN SUPER CONFUSED!
Represent the following sentence as an algebraic expression, where "a
number" is the letter x. You do not need to simplify.
Twice the difference of a number and 3.

Answers

Answer:

x-3*2

Step-by-step explanation:

Image Above.........

Answers

Answer:

4 : 39

5 : 52

6 : 67

7 : 77

Step-by-step explanation:

After spending $19 dollars, Issac had twice as much money as Lara.
If Lara had $27, how much money did Issac have at first?

Answers

Answer:

73

Step-by-step explanation:

yes it is 73dddfmsmxk

Evaluate -x+23y if x=9 and y=2

Answers

Answer:

The answer is 37

x2 - 4x + y2 - 21 = 0 The equation in standard form is​

Answers

Standard Form:
(X - 2)2 + y2 = 25

Please help me answer this :)
Explain your answer

Will give brainiest

Answers

Answer:

d. 770

Step-by-step explanation:

35 gallons per min

after 12 mins there is 350 gallons of water

35 x 12 = 420

how much water was in the tank BEFORE the valve was opened

350 + 420 = 770

Assuming the lines are evenly spaced between the integers, what number, in decimal notation, is represented by the plotted point?

Answers

Answer:

-1.4

Step-by-step explanation:

There are five increments between -2 and -1, so we find the difference between -2 and -1, which is 1. Divide 1 by five (increments)=.2

This means that every increment is worth 0.2.

If we see it from the left to right, from -2, there are 3 increments to the right, so multiply three by 0.2 which is 0.6, add 0.6 to -2, which is -1.4.

Hope this helps!

Find the percent increase from 85 to 125

Answers

Answer: 47.06

Step-by-step explanation: math

1/2x(6x1x7)+11 show how to solve this problem

Answers

Answer:

32

Step-by-step explanation:

first multiply 6×1.

1/2×(6×7)+11

Then multiply 6×7

1/2×42+11

Third you multiply 1/2 and 42

1/2×42= 21

finally you add together 21+11

21+11= 32

-2(7-15)
What is the value of
?
4
O 4
0 -2
O 2
O 4

Answers

The answer to your question is 4

The dimensions of a drawer are:
height = 2x + 3 inches, length 52 + 2 inches and
width 3x – 2 inches. What is the volume of the drawer?

Answers

Answer:

Hope you find the help you need on this sorry , i couldnt find the answer :( good luck !!

Step-by-step explanation:

2.
(04.01 LC)

Which of the tables represents a function? (5 points)

Table A
Input Output
5 3
5 2
4 1
Table B
Input Output
1 2
3 2
5 3
Table C
Input Output
0 0
1 2
1 3
Table D
Input Output
4 2
4 3
4 4
Table A
Table B
Table C
Table D

Answers

Table c if I’m wrong I’m so sorry I tried my best

Answer: the awnser is B

HELPP this hard IMAO

Answers

Answer:  The answer is 50.24 SQAURE INCHES.

Step-by-step explanation: So this circle is even. 8 up and down. * to the right and left. Now the area needs to be found. If the diameter is 8 inches, your answer should be 50.24 SQUARE INCHES.

For integers a, b and k, we know that a >12, b > 20 and a < b. If b=7k, what is the value of k ?

Answers

This question is incomplete, the complete question is;

For integers a, b and k, we know that a > 12, b < 20 and a < b. If b=7k, what is the value of k ?

Answer: the value of k = 2

Step-by-step explanation:

Given that;

a > 12

b < 20

a < b

If b = 7k

Now if k = 1      {b = 7k = 7}

b would be equal to 7 but b has to be greater than 20

IT CANT BE

if k = 2        { b = 7k = 14}

b would be equal to 14, a is greater than 12, b has to be less than b; 14 < 20,

a has to be less than than b ( 12 < 14 )

IT IS

if k = 3      {b = 7k = 21}  

b would be equal to 21, so b is greater than 20 and a is less than 21

IT CANT BE

Therefore the value of k = 2

(can u guys help me PLSSSSS ) A company sets sales goals for employees each month.


A: At her current pace, how many items will Kristina sell in 28 days?

B:Is she on track to meet the goal? Explain

Answers

A. Kristina will sell 294 items in 28 days if she stays on her current pace.
B. She is not on track to meet the goal. By doing the math she would only sell around 294 items by day 28 when she needs to sell around 400 to reach her goal. if she keeps this pace she won’t reach that goal unless she is able to bump up her weekly count by 2-5 items then she can either hit the goal or go over.
Other Questions
PLEASE HELP ME ANSWER THIS QUESTION Which of the topics listed would you most likely be able to research using the library or internet, and would you most likely not be able to research? Rajan had 30 dollars to spend on 3 gifts. He spent 9 1 4 dollars on gift A and 5 4 5 dollars on gift B. How much money did he have left for gift C? What book contain laws, commandments and rules by which we build a just and free society. Fill in the blanks!!(Will be given brainliest for the correct answers) rectanglerhombussquareisosceles trapezoid A laundry basket has 24 t-shirts in it. Four are navy, twelve are red and the remaining are white. What is the probability of not selecting a red shirt? * Aisha wants to paint the four walls of her living room. Each wall is 2.4 m high and 3.7 m long.One wall has a door of 2 m by 0.7 m. Tins of paint cost 12 per 1.5 L tin. Each litre of paint can cover 8 m2 of wall. There is an offer of: Buy 2 tins get the 3rd at half price. How much will Aisha pay to paint her living room? What is the lcm of 6/8 and 4/32? Determine the absolute pressure on the bottom of a swimming pool 30.0 mm by 8.4 mm whose uniform depth is 1.9 mm . How long does it take a train traveling at a constant rate of 50 miles per hour totravel 350 miles?5 hours300 hours7 hours175 hours Which of the following is NOT a possible verdict following jury deliberations?A.guiltyB.not guiltyC.delayed decisionD.hung jury NEED HELP FAST PLEASEEE!! What is greater than 4.026 The Venn diagram below shows some of the services provided by national and state governments.Which service completes the Venn diagram? (3 points)A. Raise and collect taxesB. Declare war and make peaceC. Make marriage lawsD, Coin and print money DETERMINE THE MISSING SIDE Creative block! I WILL GIVE BRAINLIEST AND 5 STARS.... PLEASE HELP!!! using all my points for this!!!either give me a topic idea or the full essay it can be 240 words or something too my teacher will accept that. It is just for a lesson question so no pressure if it is 200 words or less I can work on it and add more words I just need a skeleton essay because I am having writers block."Select an environmental issue faced by the countries of this region. Write an essay of 300 words describing the problems presented by your chosen issue and possible solutions to the problem." A store is having a 20%-off sale on its video games. What is the amount of the discount on a game that regularly costs $25? What are the like terms in the expression: 2a + 3b+ 4C - 5a + 8 - 4THESE ARE THE OPTIONS 2,3,4, -5O 2a, 3b, 4c-5a, 82a, -5a, 8, -4HELPP What caused the original creation of the Universe? How do we find out? TACTTAGAGGCACCACATGGGCCTTGCACT to mRNA