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3 years ago

HELP ASAP!!!! HELP HELP

Mathematics

2 answers:

Nina [5.8K]3 years ago

6 0

Answer:

proportional

Step-by-step explanation:

mezya [45]3 years ago

4 0

Answer:

I'm 99% sure it's Non-Proportional

Step-by-step explanation:

If you were to convert each of them into fractions and simplified them, they wouldn't be equivalent.

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I need help with this

fomenos

Answer:

Step-by-step explanation:

It's B

3^5 = 243

so the 5th root of 243 is 3

(x^7)^(1/5) = x^(7/5)

(y^10)^(1/5) = 7 ^(10/5) = 7^2

z^(21)^(1/5) = z^(21/5)

5 0

3 years ago

Find the amount of money in an account after 9 years if $8,000 is

Anna35 [415]

Answer:

8,000(1+.09/4) to the 4×9 power

8,000(1.0225) to the 36 power

8,000(2.227816)

answer is $17,822.53

7 0

3 years ago

C^1/2+c^1/3 for c=64

prisoha [69]

Answer:

Step-by-step explanation:

$\huge {c}^{ \frac{1}{2} } + {c}^{ \frac{1}{3} } \\ \\ \huge = {64}^{ \frac{1}{2} } + {64}^{ \frac{1}{3} } \\(plug \: c = 64) \\ \\ \huge = { ({8}^{2}) }^{ \frac{1}{2} } + {( {4}^{3} )}^{ \frac{1}{3} } \\ \\ \huge = {8}^{2 \times \frac{1}{2} } + {4}^{3 \times \frac{1}{3} } \\ \\ \huge = 8 + 4 \\ \\ \huge = 12$

7 0

3 years ago

3x - y = 8 <br>how do I solve this linear equation?

Effectus [21]

1. Add y to each side
That will get you 3x=8+y
2. Subtract 8 on each side
That will get you y=3x-8

8 0

4 years ago

A small Business earns a profit of $6500 in January and $17,500 in May. What is the rate of change in profit for this time perio

lukranit [14]

Answer:
Rate of change of profit for this period = $2750 / month

4 0

3 years ago