Can somebody answer ASAP!!!!!!

Answers

Answer 1

Using the rules of exponents, we can take 3^4 / 3^9 and combine the exponents using the the same base.
3^(4-9)
= 3^-5

Move the 3^-5 into the denominator and expand.
1 / 3^5
= 1 / 243

Your answers are (1 / 3^5) and 1/243.

Related Questions

What 3/8 times 2 1/2

Answers

Answer:

the answer is 15/16

Step-by-step explanation:

A video game console uses 154 watt-hours of energy each hour. The console was used 276 hours last year. How many watt-hours of energy did the console use?

Answers

Answer:

The console was used 42,504 watt-hours of energy last year

Step-by-step explanation:

video game console uses 154 watt-hours of energy each hour

The console was used 276 hours last year.

How many watt-hours of energy did the console use?

Watt hours of energy used = 154 × 276

= 42,504 watt-hours of energy

The console was used 42,504 watt-hours of energy last year

Manit has been working with the function
[tex]f(x) = a(x - h)3 + k[/tex]
He chose values for a, h, and k, graphing the function, and then chose just one of those parameters to change. Each time he changed the parameters, he graphed the function again. But he can't remember which parameter he changed. Was it a, h, or k? Determine which parameter he was working with and justify your decision.

Answers

Answer:

Step-by-step explanation:

Find the value of n.
3n + 12
n+ 14

Answers

Answer:

Is the question 3n+12 = n +14?

Step-by-step explanation:

If so the ANSWER is n=1

3n+12=n+14

3n-12=n+14

3n=n+2

-n -n

2n=2

n=1

It’s a test question.

Answers

Answer:

A # is odd

Step-by-step explanation:

Hypothesis-----> conclusion

The value of $y$ varies inversely as $\sqrt x$ and when $x=2$, $y=4$. What is $x$ when $y=1$?

Answers

$x=3$ I think that’s it... try that

a projectile is thrown upwards from an initial height of 1584 feet so that it's distance above the ground after t seconds is modeled by the given function.
h(t)=-16t^2+480t+1584.

what is the maximum height it will reach?

Answers

Answer:

5184 ft

Step-by-step explanation:

Given

A quadratic function

h(t)= -16t^2+480t+1584.

Its maximum is its vertex

Vertex formula for ax^2 + bx + c is

x = -b/2a

Applying this to our function

t = -480/2(-16) = 15

Maximum height is reached after 15 seconds and is

h(15) = -16*15^2 + 480*15 + 1584 = 5184 ft

A store has all board games on sale for 25% off the
regular price. A checker set has a sale price of $12. It is then moved to a clearance table where every item is discounted 40% off its regular price. What is the
clearance price of the checker set?

Answers

Answer:

$7.20

Step-by-step explanation:

We'll need to find out 40% of 12 then subtract that amount because we're still paying 60% of the original price.

Change the percent to a decimal: 0.4

Multiply the sale price and the decimal

12 · 0.4 = 4.8

Subtract 40% of the price from 12

12 - 4.8 = 7.2

The clearance price of the checker set is $7.20

Answer:

If both the board games discount and the clearance discount affect the item, this means it is 65% off. 65% of 12 is 7.8, therefore we subtract that amount from 12 and get 4.2, or $4.20.

Which graph shows the function f(x) = x with an input of f (1/3x)?

Answers

Answer:

Step-by-step explanation:

its b on ed 2020

Answer:

Step-by-step explanation:

Help THIS IS DUE IN LESS THAN A HOUR

Answers

Take that back, please delete this question.

Answer:

i beleive its b or d

Step-by-step explanation:

mostly b

A store sells a certain digital camera model for $108. During a special promotion, the camera is discounted by 30%. What is the discounted price?

Answers

Answer:

$108

30% discount=30/100*(108)

.......(30*108)/100

........3240/100

=$32.4

Discount=$108-$32.4=$75.6

Step-by-step explanation:

Answer:

$32.4

Step-by-step explanation:

3. Three meals per day are provided by the hotel. The hotel will charge a total of $9,240 for all meals for the entire group. What is the cost of meals for each person?

Answers

Answer:

1 meal = $3.080

2(x - 4) = 4(x + 8)
6
0-6
020
-20

Answers

-20 calculate your problem and you will get your answer hope this helps :)

The table below shows the cost per pound of different vegetables.
Prices of Vegetables
Vegetable
Cost (per pound)
Potatoes
$3.89
Squash
$4.68
Carrots
$1.67
Cucumbers
$2.59
What is the estimated cost for 7.8 pounds of potatoes?
$16
$24
$32
$40

Answers

Answer:

Step-by-step explanation:

i got it right on the test

Answer:

16...

hope, it helps! x

Given y=15x+4, write the equation of the line perpendicular to the given line that contains point (-2, 3). (10 points)

You must show all work neat and organized! No work! No credit! Final answer should be in slope-intercept form.

FOR 5 EXTRA CREDIT POINTS - CONVERT YOUR FINAL ANSWER INTO STANDARD FORM!
plz help

Answers

Answer:

y= -1/15x + 43/15

x + 15y = 43

Step-by-step explanation:

See attachment.

Ten oranges are to be shared between two boys in the ratio 1:4 how many will each boy get

Answers

Answer:

2 and 8

Step-by-step explanation:

Well. Boy A gets 1 orange, so the other must get 4. So say boy A gets 2 oranges now, so the other must get also double the amount of oranges, which is 8.

1:4

If you changed the 1 to a 2, you have x2 (you can only x or ÷, in ratio) on the other side. Whatever you do to this side, you do to the other side. So it becomes

2:8

Add the numbers together to find the total number of parts. You get 10 in this ratio, so it must be the answer.

please help ill give you the brainly crown

Answers

Answer:

I cannot see image

Step-by-step explanation:

#1 Describe the translation of the point to its image.
(-15, 22) - (25, 15)
type here

Answers

Answer:

40 units to the right and 7 units down

Victoria is making punch for a school party. The recipe calls for 2 cups of lemonade

Answers

Answer:

4 4 4 + 5 5 5

Step-by-step explanation:

Answer for B
(3/4)b - (2/3)b = -9

Answers

Answer: b = -108

Explanation: (¾)b - (⅔)b = -9 b = -108

Plz mark brainliest:)

Are all imaginary numbers like terms

Answers

No there not hope this helps :)

At Dorothy's Hair Salon, 4 gallons of shampoo will last 3 weeks. She has 7 gallons of shampoo. How much more must she order if she wants to have enough for 12 weeks?

Answers

Answer: 4x4=16-7=9gallons

She will order 9 gallons

Step-by-step explanation:

Kelsey wants to buy some new shirts at her favorite store. Each shirt costs $10 and she also wants to get a pair of shoes for $25.write an inequality. That she could use to figure out how many shirts she can buy if the most she can spend is $55 and solve

Answers

Answer:

10x + 25 less than or equal to (the sign) $55

Step-by-step explanation:

Answer:

The inequality is 10x + 25 [tex]\geq[/tex] 55

Step-by-step explanation:

This would be the possible inequality, because it says that "EACH" shirt costs 10$ meaning that Kelsey may buy multiple, which is why you would want to put 10x (for every shirt she buys they each cost 10 dollars) and PLUS she wants a pair of sneakers, so add 25 $

She has only 55$ to spend, so here MAXIMUM amount she can spend is 55$ which means, she can only buy whatever she wants for 55$ or lower.

In ΔPQR, the measure of ∠R=90°, RP = 57 feet, and QR = 93 feet. Find the measure of ∠P to the nearest tenth of a degree.

Answers

Answer:

58.5

Step-by-step explanation:

hope it helps :)

Help this is due today!

Answers

Answer:

that looks hard! gl :)

Step-by-step explanation:

EF and AB are the same distance apart and AC BD are the same distance apart

(4.6), (8,-2)
What is the slope

Answers

Answer:

-2

Step-by-step explanation:

help pleaseeeeeeeeeeeeee now

Answers

Answer: per 1 ticket sold it costs 10 dollars

Step-by-step explanation:

1 and ten meet on the graph constantly

I need help figuring this question out?

Answers

Answer:

He has to use the foil method to combine the terms. But before that it would be best if he got rid of the negative exponents by taking the inverse of the number which moves the negative exponent to the denominator making it positive and leaving a 1 in the numerator.

Step-by-step explanation:

4+7a=12+8a
with steps pls

Answers

Answer:a=-8

Step-by-step explanation:

4+7a=12+8a

So first you want to have the variables on the same side

4+7a-7a=12+8a-7a

This is how you got the 7a to the right side. Then you subtract 8a-7a So the equation becomes

4=12+a

Now there are two ways of doing this.

1. 4-12=12-12+a

You moved the 12 to the left side so you have the same variable on one side

4-12=-8

So then a=-8

2. 4-4=12-4+a

0=8+a

then you would have to subtract 8 to keep 'a' by itself

-8=8-8+a

simplify it

-8=a

same thing

4+7a=12+8a

step 1: subtract 7a from both sides.
now you have 4=12+a

step 2. subtract 12 from both sides.
now you have -8=a

the answer is a=-8

leave a thanks or mark brainliest if this helped out please.

When Joe started his job at the laundromat five years ago, his wage was $6.00 an hour. Today, his wage is $8.50 an hour. If Joe started his job in the base year, and his real wage is the same as when he started, what is the Consumer Price Index (CPI) today

Answers

Answer:

142

Step-by-step explanation:

The computation of the Consumer Price Index (CPI) today is shown below:-

Real Salary today / Real Salary 5 years ago = CPI today ÷ CPI 5 years ago

CPI today ÷ 100 = 8.50 ÷ 6

= 142

Therefore for computing the Consumer Price Index (CPI) today we simply applied the above formula and the same is to be considered

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