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Phoenix [80]
3 years ago
6

What is [(x^2y^3)^1/3]/ [^3 √x^2y] in exponential form?

Mathematics
2 answers:
Shalnov [3]3 years ago
8 0

Answer:

answer for question 1 is A and question 2 is B

Step-by-step explanation:

i literally just took the assignment

gogolik [260]3 years ago
7 0
The first one should be your answer
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Please Help Me! It’s Math! Please!
nadezda [96]

Answer:

D. About 800 years

Step-by-step explanation:

Use the half-life equation:

A = A₀ (½)ⁿ

where A is the final amount,

A₀ is the initial amount,

and n is the number of half-lives.

0.90A₀ = A₀ (½)ⁿ

0.90 = (½)ⁿ

To solve for n, take log of both sides:

log 0.9 = n log 0.5

n = (log 0.9) / (log 0.5)

n = 0.152

It takes 0.152 half-lives.  The half-life of carbon-14 is 5730 years.

0.152 × 5730 years = 871 years

The closest answer is D.

8 0
3 years ago
Five years ago, Tim’s mom was three times Tim’s age today. Now their combined ages are 45. How old is Tim’s mom today?
klio [65]
His mother would be 30.

Hope this helps :)
4 0
3 years ago
Read 2 more answers
I paid $8.50 each for movie tickets and i spend a total of $144.50. If n, represents how many tickets i bought, write and equati
damaskus [11]
Answer:
$144.50/8.50 = n

Explanation:
The word each indicates this equation will use division. We know the total is 144.50, so that will be the number being divided. 8.50 is the number 144.50 is divided by. The quotient will be represented by the variable, n.
8 0
2 years ago
Read 2 more answers
Please please need help on this one
damaskus [11]

Answer:

20%

Step-by-step explanation:

890+400+650+420+590= 2950

590/2950= 20%

7 0
3 years ago
A weight of 1000 pounds is suspended from two cables shown in the figure below. Calculate the tension of the right cable.
docker41 [41]

Answer: The tension of the right cable is 650

Step-by-step explanation:

6 0
3 years ago
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