Please answer these questions!
Thanks a lot!

Please Answer These Questions!Thanks A Lot!
Please Answer These Questions!Thanks A Lot!
Please Answer These Questions!Thanks A Lot!

Answers

Answer 1
When you have an exponent to an exponent they multiply together

Answers

1=x^8y^12
2=2x^12
3=3c^30
4=4x^9
5=-2x^20
Answer 2
3. 243c^30

4. 64x^9

5. 16x^20

Related Questions

HELP THIS IS DUE TODAYSDIOWSD

Answers

Answer:

1. price of one pound is 4 dollars

2. 0.25 pounds

Step-by-step explanation:

Answer:

A) 1 = 4 and 0.25 = 1

B) 6.25

Step-by-step explanation:

For question A 4 = 16

divide it by 4 you get 4 pretty simple

and do it again you get 0.25

For question B you multiply 25 by 4 and you get 100

sorry for the mistake

When a volcano​ erupts, the height of the peak is reduced and the upper portion is removed. The height of a volcano after it erupted was​ 8,219.5 feet. This was​ 85% of the​ volcano's original height. What was the original​ height?
(answer this and show your work please thank you)
The original height was _answer this_ feet.

please help me with this thank you

Answers

Answer:

9670 feet

Step-by-step explanation:

The height given (8219.5 ft) is 85% OF ORIGINAL, hence original is much higher. But how do we figure this out?

we translate word problem to equation.

8219.5 IS 85% of TOTAL

Firstly, 85% = 85/100 = 0.85

Remember, is means =

of means multiplication

So we have:

8219.5 = 0.85 * Total

Hence, total = [let total be 7]

8219.5 = 0.85 * t

t = 8219.5/0.85 = 9670 feet

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP PLEASE

Answers

Answer:

use formula

area = 1/2 *Height *(side 1 + side 2)

Answer:

use the equation of area of parallelogram = height ×base

help meeee please HELPPPPPPPP

Answers

No the mixtures are not the same shade of purple. The reason is because when both mixtures use 21 cups of red paints the original recipe uses 14 cups of blue paint, while the new mixtures uses 15 cups if blue paint, Therefore the New Mixture would be more blue than the Original mixture

Answer:

they are different because the original paint goes 123456 and the new pait goes 246810.

Step-by-step explanation:

hope this helps!

20 points! o(* ̄▽ ̄*)\
Write a linear equation in slope-intercept form to represent the data shown in this table.
Bicycle Rental Costs
Time, x(hours) Total cost, y(dollars)
1 $8
2 $16
3 $24

Show your work.

Answers

Answer:

[tex]\displaystyle y=8x[/tex]

Step-by-step explanation:

We are given a table and we want to determine a linear equation (in slope-intercept form) that represents this table.

So, we will first need to determine the slope. We can use the slope formula:

[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Where (x₁, y₁) and (x₂, y₂) are two points.

We have three points: (1, 8), (2, 16), and (3, 24).

Let’s pick two. We can use (1, 8) and (2, 16).

So, let (1, 8) be (x₁, y₁) and let (2, 16) be (x₂, y₂). Substitute appropriately:

[tex]\displaystyle m=\frac{16-8}{2-1}[/tex]

Evaluate:

[tex]\displaystyle m=\frac{8}{1}=8[/tex]

So, our slope is 8.

Now, we can determine the equation using point-slope form:

[tex]\displaystyle y-y_1=m(x-x_1)[/tex]

Where m is our slope and (x₁, y₁) is a point.

We know that the slope is 8, so we will substitute 8 for m.

We can use any of our three points for the point. Let’s use (1, 8) for consistency. So, let (1, 8) be (x₁, y₁). Substitute appropriately:

[tex]\displaystyle y-8=8(x-1)[/tex]

Solve for y. Distribute the right:

[tex]\displaystyle y-8=8x-8[/tex]

Add 8 to both sides:

[tex]\displaystyle y=8x[/tex]

And we have our equation.

Notice that this is a direct variation or proportional equation as we don’t have a y-intercept.

Answer:I believe its y=8x or y=8

Michelle used place value to multiply 4,126 and 87. Michelle makes an error multiplying. In which step does the first error appear? *

. STEP 1 Multiply 4,126 x 7 = 28,882
STEP 2 Multiply 4,126 x 8 = 33,008
STEP 3 Add 28,882 + 33,008
STEP 4 The product equals to 61,890

Answers

Step 2 since 4,126 was supposed to be multiplied by 80 not 8 since the number is 87.

what is 0.0000007 in standard form

Answers

Answer:

Step-by-step explanation:

Scientific form of 0.0000007 = 7 × [tex]10^{-7}[/tex]

Someone pls help me! Will mark brainlist :(

Answers

Answer:

Ava can run 2 laps in 1 minute, while the other people can run less then one lap a minute. Ava is the fastest. I calculated laps per minute.

Step-by-step explanation:

Hattie=1.6 laps in one minute

Ava = 2 laps in one minute

Carly = 0.6 laps in one minute

Parky = 1.25 laps in one minute

The answer is Ava she runs the most but in less time

Correct answer will get brainliest!! A rectangular prism has dimensions of 8 cm by 9 cm by 10 cm. What is its volume?

Answers

Answer:720
Explanation:
Volume= lwh, 8•9•10= 720

The volume should be 720.

Given that,

A rectangular prism has dimensions of 8 cm by 9 cm by 10 cm

Based on the above information, the calculation is as follows:

[tex]Volume = 8\times 9\times 10[/tex]

= 720

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Simplify the expression 6(11+4−7h)

Answers

Answer:

−42h+90

Explanation:

6(11+4−7h)

=(6)(11+4+−7h)

=(6)(11)+(6)(4)+(6)(−7h)

=66+24−42h

=−42h+90

The answer is 90-42h

Which term is a word for a fee that is paid for the use of another person’s money?
time
principal
interest
interest rate

Answers

Answer:

The Correct Term Is Interest

Step-by-step explanation:

Interest is based on some percentage on which the lender lends you money.

Answer:

interest

Step-by-step explanation:

Which of the following is not a function of the skeletal system?
a. makes red blood cells
b. mineral storage
c. provides protection
d. moves the body

Answers

Answer:

I think D.

Step-by-step explanation:

The bone marrow makes the red blood cells, the skeletal system provides protection, and stores minerals.

Answer:

D hopes it helps

Step-by-step explanation:

Please help!!! Will try my best to give brainliest!!!!
Find the GCF of n 3t ^2 and nt 4.


n ^3t^ 6

n ^3t ^4

nt ^2

n^ 4t^ 6

Answers

Answer:

C.

Step-by-step explanation:

C.

The correct answer is c

PLEASE HELP DUE IM 5 mins

Answers

May you type the question out ??!!!!!

Answer:

it will be 3.893 seconds

Step-by-step explanation:

Bob paid $5.60 for 0.8 lb of fresh peaches. What is the constant of variation?

Answers

7 dollars per hour hope this helps!

Unit rate is the quantity of an amount of something at a rate of one of another quantity.

y ∝ 7x

y = 7x

Where y is the cost of the fresh peaches and x is the number of pounds.

The constant of variation is 7.

What is a unit rate?

It is the quantity of an amount of something at a rate of one of another quantity.

In 2 hours, a man can walk for 6 miles

In 1 hour, a man will walk for 3 miles.

We have,

Bob paid $5.60 for 0.8 lb of fresh peaches.

This means,

0.8 lb = 5.60

Divide 0.8 on both sides.

1 lb = 5.60/0.8

1 lb = $7

Now,

y ∝ 7x

y = 7x

Where y is the cost of the fresh peaches and x is the number of pounds.

The constant of variation is 7.

Thus,

y ∝ 7x

y = 7x

Where y is the cost of the fresh peaches and x is the number of pounds.

The constant of variation is 7.

Learn more about unit rates here:

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Each pair of points lies on a line with the given slope. Find y.

Answers

Answer:

3/4

Step-by-step explanation:

If slope is 1/4, you have to assume it is multiplied by x. x in the second coordinate is 3. So you place in

1/4(x)=y

1/4(3)=y

3/4=y

And the other one is incorrect

1/4(x)=y

1/4(7)=y

1 3/4 =y

Hope This Helps

Evaluate the expression for x = 1.7. Enter your answer in the box.
x2 + 3x

Answers

Answer:

7.99

Step-by-step explanation:

You have the following expression:

x^2 + 3x

In order to determine the value of the previous expression for x = 1.7, replace this value into the previous expression and simplify:

(1.7)^2 + 3(1.7) = 2.89 + 5.1 = 7.99

Hence, the result is 7.99

At a local bakery, Emily buys 6 cookies for $4.50. Each of the cookies costs the same amount.

Which equation represents the price, P, in dollars of c cookies?

P=c0.75


P=0.75c


P=c6


P=6c

Answers

Answer:

I don't know

Step-by-step explanation:

The correct equation to represents the price P in dollars of c cookies will be;

⇒ P = $0.75c

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The cost of 6 cookies = $4.50

Now,

Since, The cost of 6 cookies = $4.50

Hence, The cost of 1 cookies = $4.50/6

                                              = $0.75

So, We can formulate;

The cost of c cookies = $0.75c

Hence, The equation to represents the price P in dollars of c cookies is;

⇒ P = $0.75c

Thus, The correct equation to represents the price P in dollars of c cookies will be;

⇒ P = $0.75c

Learn more about the mathematical expression visit:

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Explain how the activity supports the skill.
The activity i chose is track and the skill it supports it speed can someone please explain how track supports the skill speed please!
RE-ASKED

Answers

Track teaches you to be able to achieve your best speed in one of the quickest ways possible. The activity supports the skill because the more mitochondria you have, the more energy you are able to produce during exercise, which will enable you to run with greater speeds. If track is done regularly, it increases the size of the mitochondria. Giving you more energy, which will generate more speed. ( Hope this helps! (: )
It’s what the other guy said :)

Carla and George each went hiking.The expressions 4(ℎ + 2) – 2ℎ and 3(2 + ℎ) represent the respective distances Carla and George hiked each day. On what day number h will their distance hiking be the same?
plz help

Answers

Answer:

day 2

Step-by-step explanation:

4(h+2)-2 is 2h+8 and 3(2+h) is 3h+6, and if you do guess and check, when you fill h in as 2, both expressions equal 12.

On the 2nd day, their distance hiking is the same.

Given

Carla and George each went hiking.

The expressions [tex]4(h + 2) - 2h[/tex] and 3(2 + h) represent the respective distances Carla and George hiked each day.

Therefore,

On what day number h will their distance hiking be the same?

[tex]\rm 4(h+2)-2h = 3(2+h)\\\\4h+8-2h=6+3h\\\\2h+8=6+3h\\\\3h-2h=8-6\\\\h = 2[/tex]

Substitute the value of h in the equation first;

[tex]= 4(h+2)-2h\\\\= 4(2+2)-2\times 2\\\\=4(4)-4\\\\=16-4\\\\=12[/tex]

Substitute the value of h in the equation second

[tex]\rm =3(2+h)\\\\= 3(2+2)\\\\= 3\times 4\\\\= 12[/tex]

Hence, on the 2nd day, their distance hiking is the same.

To know more about Equation click the link given below.

https://brainly.com/question/18378081

Rewrite the equation below so that it does not have fractions. (Do not use decimals in your answer.)
5/6x-2+7/8

Answers

Answer:

5x/6 - 9/8

Step-by-step explanation:

5x/6 - 2 + 7/8

5x/6 + (-2+7/8)

5x/6 - 9/8

*Answer*

20-48+21



*Explanation*

Find the LCD to remove the lower number for each term

in this case 6 and 8 hhave a multiple of 24 so multiply everything by 24

Here’s a walk through for each term
5/6(24)

So first you can divide 24 by 6 which is 4, than multiply 4 by the higher number with gets 20

For -2 just multiply this by 24 since it’s not being divided
-2(24)=-48

For 7/8 divide 24 by 8 which gets you 3, than multiply this by 7 to get 21

PLS HELP ME!!! 10 POINTS FOR THE EXPLAINTION. The question is below:
The largest sandwich ever made weighed 5,440 pounds. If a regular sandwich weighs approximately a half pound, what fraction of a regular sandwich do you get?

Answers

Answer:

1/2

Step-by-step explanation:

You would have 1/2 pounds of the regular sandwich

If y represents the cost, in dollars, and t is the number of pounds of tomatoes, which equation correctly identifies the relationship between the cost and the number of pounds of tomatoes?

y = 3.60t

t = 3.60y

y = 18t

t = 18y

Answers

Y=18t this is the answer to your problem hope this helps
y=18t I think that’s the answer

What is 10:79 x 4.85 =
By using rounding?

Answers

Answer:

Step-by-step explanation:

250

250 because I’m just different

0.3:2=d:8 find d

i'll mark brainliest if you are correct.

Answers

Answer:

1.2

Step-by-step explanation:

0.3/2 = d/8

multiply 0.3 by 4 which is 1.2 because 2 * 4 is 8

D=1.2
to find the answer set up a proportion. Cross multiply to get 2d=2.4* *8x0.3
Then, divide 2.4 by 2 to get d by itself.
2.4/2 = 1.2

Hope this helps :)

Chart and assignment above, any actual help is appreciated!! Eighth grade math :)


1. How many cars per day does Car Mart sell? How did you use the table to find this rate?
2. How many cars per day does Winston's sell? Explain how you found this rate.
3. Which dealership sells more cars per day? How many more?
4. Which dealership started with more cars? How many more cars did that dealership start with?
Explain how you found your answer.

Answers

1. Car Mart sell 11 cars per day.
You can use the table by looking at day 2 and day 3. You can see underneath it, it shows how many cars is left after that particular day. So from day 2, you have 43 cars left and day 3, you got 32 cars left. From 43 car to 32 car is losing 11 car. So each day the Car Mart sell 11 car.

2. First we know that after 3 days, Winston have 32 cars left and after 5 day, it has 12 cars left.
Here’s the chart that I made for Winston:
Each day, Winston’s sell 10 cars. (Lose 10 cars per day)

1. Car Mart sells 11 cars a day.

2. Winston's sells 10 cars per day.

3. Car Mart sells one more car per day.

4. Winston started with more cars.

What are lines and their slopes?

We know lines have various types of equations, the general type is

Ax + By + c = 0, and the equation of a line in slope-intercept form is

y = mx + b.

Where slope = m and b = y-intercept.

the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.

Rate for Winston auto dealer is (32 - 12)/(3 - 5) = - 10.

Rate for cart mart is (32 - 43)/(3 - 2) = - 11.

Car Mart sells 11 cars a day.

Winston's sells 10 cars per day.

Car Mart sells more cars per day.

As cart mart has 43 crs left on the second day he must had 10 more cars on the starting day which is 53.

As Winston had 32 cars on the 3rd day it must had (32 + 11 + 11 ) = 54 cars on the started day so Winston started with more cars.

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Kaylee used 2.45 pounds of peanuts and 1.7 pounds of dried fruit to make trail mix. How many pounds of trail mix did Kaylee make? Look in the comments for more questions.

Answers

Its 1.7

Explanation

The number of pounds of trail mix that Kaylee made will be 4.15 pounds.

What is Algebra?

Algebra is the study of algebraic expressions, while logic is the manipulation of those concepts.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to answer the problem correctly and precisely.

Kaylee used 2.45 pounds of peanuts and 1.7 pounds of dried fruit to make trail mix.

Then the number of pounds of trail mix that Kaylee made will be calculated as,

⇒ 2.45 + 1.70

⇒ 4.15

The number of pounds of trail mix that Kaylee made will be 4.15 pounds.

More about the Algebra link is given below.

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Is 5 a Whole number?

Answers

Answer:

Yes 5 is a whole number.

Giving brainliest!
What is 15 divided by 16?
And how do i turn it into a decimal?
Im really struggling with this, need help ASAP

Answers

Answer:

PLS MARK ME BRAINLIEST

Step-by-step explanation:

0.9375

All you have to do is plug it into a calculator. That's really the best way to do it. Just put 15 and then the division symbol and then 16. The solution is 0.9375

All three points displayed are on the line.

A) What is the slope for the line? Show or explain your reasoning.

B) Write an equation for the line.

Answers

The slope is 6/3 or 2 because you are rising 6 and run is 3, you can simplify and 6/3 to 2. and the equation is y=2x-3
The slope is 6/3


Trust me
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