Mathematics Middle School

The air level in a moped's tire decreases by 8.56×10−9 psi per second due to an air leak.

About how many psi does the air in the tire decrease in 20 hours or 7.2×104 seconds?

Drag and drop the values into the boxes to express the answer in scientific notation.

The Air Level In A Moped's Tire Decreases By 8.56109 Psi Per Second Due To An Air Leak.About How Many

Answers

Answer 1

Answer:

Step-by-step explanation:

9,297.6

Related Questions

Please help meeeeeee URGENT

Answers

Answer:

Step-by-step explanation:

The first one is 1 over 125

The second one is -1 over 125

The third one is -125

The fourth one is 1

Answer:

The first one is 1 over 125

The second one is -1 over 125

The third one is -125

The fourth one is 1

Step-by-step explanation:

what is thissssssssssssssssssssss pls help

Answers

Answer:

calculate profits

Step-by-step explanation:

which is the best place to buy chips

Answers

The answer is store D because a bag of chips cost the least which that would be 1.25 for 1 bag.

Twelve of the students in the school choir like to sing solos. These 12 students make up 24% of the choir. How many students are in the choir?

A.100
B.50 students
C.12.5
D.24

Answers

Answer:

50 Students

Step-by-step explanation:

24% = 0.24

12/total amount of students = 0.24

12/0.24 = total amount of students

total amount of students = 50

Twelve of the students in the school choir like to sing solos. These 12 students make up 24% of the choir. How many students are in the choir?


B.50 students

I need help with this please. Thanks !!

Answers

Why does your screen look like that
This is all I got hope it helps

Angles X and Y form a straight line. Angles W and Z form a straight line. Angles X and W are beside each other. Angles Y and Z are beside each other.
Which of the following statements are true about the angles in the figure? Select all that apply.
∠X and ∠Z are vertical angles.
∠X and ∠Y are a linear pair.
∠W and ∠Z are supplementary.
∠Y and ∠Z are supplementary.
∠W and ∠X are adjacent.

Answers

Answer: B, C, and E

Step-by-step explanation:

Answer:

B, C, and E

Step-by-step explanation:

Got it right :D

Can someone plz help me with this math problem plz

Answers

Answer:

11.43

Step-by-step explanation:

80 divided by 7 rounded to the nearest hundreth is 11.43

Answer:

11.43

Step-by-step explanation:

[tex]\frac{80 miles}{7 gallons}[/tex] = 11.43 miles per gallon

PLlease help me!!!!!!!!!

Answers

Answer:

D

Step-by-step explanation:

Answer: D

Step-by-step explanation:

X = Y x 5

for example:

5 = 1 x 5

10 = 2 x 5

15 = 3 x 5

Plz Help! If correct will mark brainliest!

If Jesse takes out a loan for $5000, the simple interest on the loan after 10 years is $1500. What is the total amount he will have to repay?

Answers

Check your answer. Is $15.75 a reasonable amount of interest? If Caroline had invested the $900 for a full year at 2% interest, the amount of interest would have been $18. Yes, $15.75 is reasonable.

Step-by-step explanation:

The answer is 15.75 :)

At a cat show, 60% of the cats had long hair. There were 168 cats with long hair in the show. How many cats were in the show?

A.280
B.168
C.340
D.100.8

Answers

D
Do 60/100 x 168 on ur calculator and u get the answer
I think the answer is D :)

If you were solving for y what would the first step? -5=y-7/9

Answers

Answer:

-38/9

Step-by-step explanation:

-5=x-7/9

-5+(7/9)=x-(7/9)+(7/9)

x=-5+(-7/9)

x=(-38/9)

The answer is ( -38/9)

Help i asked everyone for help but hey don’t understand!

Answers

Answer: C

Step-by-step explanation:

For [tex]4(3x - y)[/tex], you must distribute the [tex]4[/tex] to each element within the parenthesis:

[tex]4 * 3x + 4 * (-y)[/tex]

[tex]12x + (-4y)[/tex]

[tex]12x - 4y[/tex]

Answer:

C

Step-by-step explanation:

Equivalent means equal.

For A: 3x + 2y and 3(x + 2y) are not equivalent because if you distribute 3 in the second expression then it'll be 3x + 6y which is not equal to 3x + 2y

For B: 32 + 16y and 8(4 + 16y) Again if you distribute the 8 in the second expression it won't be equal to the first one

For D: -2(x - y) and -2x - 2y are not equivalent because when you distribute the -2 with the -y in the first expression then it will be 2y not -2y

C is the only option that makes sense.

Can someone please help me out here

Answers

Answer:

Student 2 did make a mistake.

Step-by-step explanation:

On B, they went from -12 to -2. That's definitely wrong. On A, they went from -1 to -5, which was not following the pattern so far.

last question
will give Brainliest
sorry if its a little blurry

Answers

Answer:

it would take 16 minutes

Step-by-step explanation:

32,000 (height) ÷ 2000 (decent) = 16 (time it takes to land)

Help please lol.......

Answers

Answer:

24 in^3

Step-by-step explanation:

The volume of a rectangular prism is length * width * height, which is 24. Volume is always in units cubed.

the awnser is 24 in^3

Which expression is equivalent to –0.25x + 1.5 – 0.5x - 2?


A.–0.75x – 4

B.–0.75x + 3.5

C.–0.75x – 8

D.–0.75x – 0.5

Answers

Answer:

Its D :3

Step-by-step explanation:

Help me please!! this is 5th grade work!!

Answers

Answer:

Im not sure

Step-by-step explanation:

:(

21 1/10-5 1/4
the answer is 15 17/20 or 15.85

guys need help asap plz ill give brainliest to first person that is correct. you put the answer for 1c and 2 below. I just need the answers plz help. AND DONT ANSWER FOR POINTS OR I WILL REPORT YOU. please i beg you i have lost hundreds of points because of people who do that.

Question 1: Consider: y = x squared - 6x + 4
a) Write the equation of the axis of symmetry.
b) Find the coordinates of the vertex. Is it a maximum or minimum?
c) Graph the function.

Question 2) Solve by graphing: x squared + 4x+6 = 0

Question 3) Describe how the graph of each function is related to the graph of f(x) = x squared.
a) g(x) = x squared +3
b) g(x) = -x squared - 1

guys i really need this. for number 1c and 2, can you take a picture of the graph you made if you did. I appreciate all help but try to do as much as you can. plz plz plz plz.

Answers

Answer:

Step-by-step explanation:

Vertex = 3,-5

line of symmetry = x = 3

Its a minimum

Answer: maybe a and c

Step-by-step explanation:

forgot how to do it, help please.

Answers

7) 17 [tex]\frac{6}{10}[/tex]

8) 12 [tex]\frac{5}{8}[/tex]

9) 11 [tex]\frac{3}{8}[/tex]

10) 15

11) 16 [tex]\frac{2}{6}[/tex]

12) 11

Simply: Step 1: Just add the whole to whole first and then add the fraction to each other.

If the result in fraction is still can be transform to mixed number, you will start again (Start again from step 1) Do it until its the simpliest form

Please help I will give brainly

Answers

Answer:

A) 1/2 pound

Step-by-step explanation:

The Answer is A: 1/4 pounds.

Answer both before 2:00 pm today!
Give an example of a compound event.
How do you calculate the probability of a compound event?

Answers

Compound probability is equal to the probability of the first event multiplied by the probability of the second event.

Just multiply the probability of the first event by the second. For example, if the probability of event A is 2/9 and the probability of event B is 3/9 then the probability of both events happening at the same time is (2/9)*(3/9) = 6/81 = 2/27.

Answer:

Compound probability is equal to the probability of the first event multiplied by the probability of the second event.

Please give me brainliest!!

what are 3 like terms for -1y

Answers

Answer:

2y -4y and 9y

Step-by-step explanation:

hope this helps

Answer:

-2y -3y and -4y

Step-by-step explanation:

What are the coordinates for point E? Don't forget parenthesis!

Answers

Answer:

(4,3.5)

Step-by-step explanation:

Answer:

(4,3)

Step-by-step explanation:

The figure below shows a shaded region and a non-shaded region. Angles in the figure that appear to be right angles are right angles.


What is the area, in square feet, of the shaded region?

What is the area, in square feet, of the non-shaded region?

Answers

I think dark regions

When finding the unit rate, the words per and each tell us what unit of measure needs to equal ONE. True or False

Answers

Answer:

true

Step-by-step explanation:

giving thanks and brainliest for best answer <3
~::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::~

Answers

Answer:

29

Step-by-step explanation:

Answer:

its  A. or is it

Step-by-step explanation:

oooooo

Thomas has $30 to spend at the amusement park. Rides cost $2 each and admission at the gate is $6. What is the maximum number of rides that Thomas can go on?
A.2r + 6 < 30

B.2r + 6 = 30

C.6r + 2 = 30

D. 6r + 2 > 30

Answers

Answer:

B.2r+6=30

Explanation:

It costs $6 dollars just to get in. Subtract 6 from 30. 30-6=24

Divide 24 by 2. 24 divided by 2 equals 12.

Let the number of rides = r

Multiply the price per ride by number of rudest over 2r, you then add the admission to that to get 2R + 6

He has $30 so the total he can spend has to be less than or equal to $30

2r + 6 <= 30

The closest answer is A.

How do these numbers compare? Drag the correct comparison symbol to the box. 6.32 6.320

Answers

Answer: 3 nuts in a bag full of rice crispy treats is the awnser have a good day!

Step-by-step explanation:

eh does anyone know this XD

Answers

Answer:

9/3

Step-by-step explanation:

It's going up by 9 and going right by 3.

Remember it's rise over run.

Answer:

f(x)=3x-3

Step-by-step explanation:

Slope=y/x

3/1=3x

Y intercept is -3

Put the slope and y intercept together and you get 3x-3

Suppose each square on the grid shown is 1 cm by 1 cm. Estimate the area of the figure.


about 10 cm2



about 18 cm2



about 13 cm2



about 23 cm2
TYSM

Answers

Answer:

10cm cm2

Step-by-step explanation:

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