Simplify the expression using positive exponents.

5^9 ⋅ 5^3

Answers

Answer 1

Answer:

244140625 or 5^12

Step-by-step explanation:

When it comes to multiplication, you add exponents IF the base (the 5 at the bottom is called base) is the same answer. for example: 1^16 x 1^9, since the exponents are the same you just add the exponents (16 & 9) which is 25 or 1^25

Dividing is the same as multiplying except your subtracting with the examples, adding and subtracting is simplifying and solving, for example

14^2 + 13^3

          14 * 14 = 196

                   13*13*13 =2,197

          196+2,197 = 2,393

Same thing for subtraction

13^3 - 14^2

2,197 - 196 = 2,001

Hope this helps

~R3V0


Related Questions

Which story context could represent the following expression? Circle your answer. 1 - ¾ x ⅔
a. Noelle has ¾ of a piece of plywood. How many ⅔ portions can Noelle make from the piece of plywood?
b. Bobby spent ¾ of an hour completing homework. Nick spent ⅔ of an hour completing homework. How much time did they both spend on completing homework? c. Hailey ordered a pizza. She ate some of the pizza and had ¾ of the pizza left over. The next day she ate ⅔ of the remaining pizza. How much did she have left?
d. Mark had ¾ of a cup of sugar in a jar. He used ⅔ of a cup of the sugar. How many cups of sugar does he have left?

Answers

Answer:

5*2=12=1- 3/4 x 2/3  your welcome my G

Step-by-step explanation:

-2-3a = -23
pls anwer with steps

Answers

Answer:

Step 1: Simplify both sides of the equation.

−2−3a=−23

−2+−3a=−23

−3a−2=−23

Step 2: Add 2 to both sides.

−3a−2+2=−23+2

−3a=−21

Step 3: Divide both sides by -3.

−3a−3=−21−3

a=7

-3a = -23+2
-3a = -21
a = 7


Place the -2 beside the -23. When you switch sides the negative will change to positive. Then there will be -3a on one side. After you do -23+2 the answer will be -21. -21 divided by -3a will make a = 7

A line includes the points (5, 0) and (8, 6). What is its equation in slope-intercept form?

Answers

Answer:

6/3

Step-by-step explanation:

you will subtract y1 by y2 and thats 6

then subtract x1 and x2 and thats 3

so your answer is 6/3 because in this situation y goes over x

Please help
The question is on Mathamatics

Answers

Answer:

A
(The probability of randomly selecting a picture that shows Justin with his friends is greater than the probability of randomly selecting a picture that shows Justin with his family.)

Answer: A. See if this helps.

Step-by-step explanation: 30/2=15 (How many pictures Justin is in with his friends)

12/6=2 (How many pictures Justin is in with his family.)

15+2=17

17/50=0.34 or 34% So we 2/50 is 4% and 15/50 is 30%

Cross out: B, D, C

15/50=30%&2/50=4%

30%>4%

The owner of a small restaurant bought 75 kilograms of rice. Each week, the restaurant uses 4.5 kilograms of rice.



Function `r` gives the remaining amount of rice, in kilograms, as a function of the number of weeks since the restaurant owner bought the rice.



Complete the table and sketch a graph of function `r`.

Answers

Answer:

6 weeks 27kilo

12 weeks 54 kilo

Step-by-step explanation:

4.5*12=54

4.5*6=27

PLZ HELP

Jades mother said he could go ice skating on the pond if the temperature warmed up to at least 15 *F. When he looked at the thermometer, the temperature was -13 *F. How many degrees does the temperature have to rise before Jaden can go ice skating?

A- 2*

B- 13*

C- 15*

D- 28*

E- 30*

Answers

Answer is D (28)

28°-13°=15°
So it need to rise 28°
Answer D (28) because 28*-(-13*)=15*

please answer in the image below? [the question:] Melanie buys 2 shells for $0.80. Rosi buys 3 shells for $1.20. Carlos buys 4 shells for $1.60. Use the graph to determine whether there is a proportional relationship between the number of shells and their cost. If so, what does the constant of proportionality mean in this situation? Use the drop-down menus to show and explain your answer.

Answers

Answer:

can you bring the image closer

Step-by-step explanation:

there are 25 students in laura's class, and 21 of the students went on the class field trip to the zoo. what percentage of students went on a class trip?

Answers

Answer:

84%

Step-by-step explanation:

I had this question too and got it right :)

84%

21 divided by 25= 0.84

0.84 times 100/100= 84/100
= 84%

The coach needs to choose the top bowler for the next meet. If the coach bases her decision on the player with the best average, whom should she choose? Justify your answer using measures of center.

(Type integers or decimals)

Emma's mean score is _____. Devin's mean score is _____. The Coach should choose ___↓ ​

Answers

Answer: Emma’s mean is 189.   Devins mean is 186.

Step-by-step explanation:

Emma: 147+143+181+232+193+207+205+221+172= 1701. 1701 divided by nine: 189.

Devin: 185+186+194+197+198+155+194+163+202= 1674 divided by nine: 186.

Coach should choose Emma.

Hope i helped have an awesome Friday!

Need help with this please

no spam

Answers

Answer:

9/2

Step-by-step explanation:

hope it's correct..,,,,,,,,,

Answer:

a. 9/2

Step-by-step explanation:

72:16

9:2

: ratio can be in a form of fraction as well

if you answer correctly ill mark you brainlist or id k wut its called but yall ask for it Imao

Answers

About 52.86 but the full answer is 52.8571428571

Answer:

52.86

Step-by-step explanation:

According to the line plot, how many apples weigh 5/8 of a pound?

Answers

Answer:

4 apples weigh 5/8 pound

Answer:

4

Step-by-step explanation:

there are 4 x that means 4

A swimming pool is in the shape of a right rectangular prism. If the pool is 9 ½ yards long, 7 ⅖ yards wide, and 8 yards deep, what is the volume of the swimming pool?

Answers

The answer is: 562.4
The volume of a rectangle can be found by doing length*width*height
Or
9.5*7.4*8 which equals 562.4

Answer:

3 yards long and 2 4/5 yards wide and 1 2/5 yards tall

Step-by-step explanation:

I'm gonna give 25 points if you can help me with the 6 questions

1.What is the solution for 4x−2<14 ?

2.What is the solution for 6− x/5 >9

3.What is a solution for 6> a/3 +4 ?

3.What is the solution for −3+ 4x >5 ?

4.What is the solution for 13− x/2 >−3 ?

5..What is the solution for −28 +14r <896 ?

6..What is the solution for −6m+ (−4) ≥14 ?

Answers

Answer:

1. x<4

2.x<-15

3.a<6

4.x<32

5.r<66

6.m≤-3  

help plzzz???????????????????/

Answers

Answer:

Option D.

y = 1/3x

It’s d y= 1/3x that would be the correct answer

Which box plot has the same data as the dot plot?

Answers

pretty sure it’s D

:) :) :) :) :)

What is the value of x?

Answers

Answer:

x = 39 degrees

Step-by-step explanation:

PLEASE HELP

SOLVE BY GRAPHING SHOW YOUR WORK

Answers

The answers. Do you know how to graph

Hello!! I need help ASAP I have to turn this in!

Manny collected data on the number of quarters that 13 of his classmates have. Draw a box plot of the data and use it to find the interquartile range and range.

Answers

Answer:

iqr = 3

Step-by-step explanation:

(00122)  (2)  (334455)

q1 = 1              q2=4

subtract q2 from q1

4-1=3

im not sure for range i learnt this in 4th grade and forgot most of it but this is how i learned it

which integer is greater, least, or are they equal
0 , -1

Answers

Least!!! Hope this helped
0 is greater -1 is least

What is the missing side length of the triangle below? Round to the nearest hundreths place.
help plzzzzzzzzzz

Answers

Answer:

x= 37.11 cm

Step-by-step explanation:

a^2 + b^2 = c^2

12^2+ b^2 = 39^2

solve

PLEASE HELP!!!! THIS IS TIMED!!!! HELP!!! PLEASE

Answers

Answer:D

Step-by-step explanation:

NO LINKS I WILL REPORT AND PLZ DON'T ANSWER IF YOU DON'T KNOW HOW TO DO IT NEED HELP FAST PLEASE ------
Sara wants to carpet the family room. How many square feet of carpet does she need?

Answers

Answer:

128

Step-by-step explanation:

(13*12)-(7*4)=128

Answer:

Someone deleted my answer? Just need some points real quick. The answers are above, or below this answer. So, yeah, ima go...

Step-by-step explanation:

If you have $20,000 in assets and $50,000 in liabilities, what is your net worth?
Group of answer choices

-$80,000

$30,000

$80,000

- $30,000

Answers

Answer is 30,000 ......................................
30,000 is correct answer

The chart below shows the number of fish caught at different water depths by a group of friends.


Water Depth (feet)_____ Number of Fish 0-6

0-6 _______________________3

6-12 ______________________8

12-18 _____________________6

18-24____________________ 13

24-30____________________ 4


Which histogram best represents this data?

Answers

Answer:

you forgot the charts but the answer is the picture below because it is the exact same as the chart!

plsss help me no linkss

Answers

Figure 1: Pyramid.

Area of the Base: 96

Formula for Base Area: A = L × W

Volume: 640

Formula for Pyramid volume: [tex]\frac{L\times W\times H}{3}[/tex]

Figure 2: Triangular Prism

Area of Base: 80

Formula for Base Area: 1/2 × base side × height

Volume: 960

Formula: 1/2 × B × L × H

4+35x+52X

Find x and the value

Answers

Answer: 4+87x

Step-by-step explanation:

4+35+52

Combine like terms

4+35x+52x

4+87x

rearrange terms

=4+87x

4+35x+52x
^
35x + 52x = 87x


finally answer: 4+87x

True or false: In order to fill this figure with unit cubes, you would need to fill in 7 cubes in length, 10 cubes in height, and 3 cubes in width. Then, you would fill the rest of the space with cubes.

Answers

The answer to this is true
The answer is true.

What is 2x - 4x = 1 as a fraction

Answers

Step-by-step explanation:

2x-4x=1

-2x=1

x=-1/2

hope it helps you

The answer is -1/2
So yeah

Vanessa and Dominic are buying chicken for a barbecue. The table shows prices for different packages of chicken.



Vanessa says the constant of proportionality is 4. Dominic says it is .
Who is correct? Explain your reasoning.
A. Vanessa is correct because 6 – 2 = 4.
B. Dominic is correct because is the smallest number.
C. Dominic is correct because the quotient when dividing the values in the top row by the values in the bottom row is always .
D. Vanessa is correct because the quotient when dividing the values in the bottom row by the values in the top row is always 4.

Answers

24-1 = 23

6-1/4 = 5 3/4

23/5 3/4 = 4

The constant is 4, so Vanessa is correct

The answer is:

D. Vanessa is correct because the quotient when dividing the values in the bottom row by the values in the top row is always 4.

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