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slava [35]
2 years ago
6

What is the equivalent radical expression for the exponential expression below? 181/2

Mathematics
1 answer:
Snowcat [4.5K]2 years ago
6 0

Answer: Use this rule to change the term to a radical:

x

1

n

=

n

√

x

18

1

2

⇒

2

√

18

⇒

√

18

We can simplify this expression, if necessary, by using this rule for radicals:

√

a

⋅

b

=

√

a

⋅

√

b

√

18

⇒

√

9

⋅

2

⇒

√

9

⋅

√

2

⇒

3

√

2

Step-by-step explanation:

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Question in link. Please help :(
attashe74 [19]

Answer:

The median

Step-by-step explanation:

It uses all the added numbers as one

6 0
3 years ago
AYO PLEASE HELP ASAP :(
arlik [135]

Answer:

573440 kg

Step-by-step explanation:

Given,

Density of copper ( D ) = 8960 kg / m³

Length of cube ( l ) = 4 meters

To find : Mass of solid cube of copper ( m )

Formula : -

Volume of cube = l³

Volume of cube

= l³

= 4³

= 4 x 4 x 4

= 64 meter³

So,

V = 64 meter³

Formula : -

D = m / V

m = D x V

   = 8960 x 64

m = 573440 kg

Hence,

The mass of a solid cube of copper is <u>573440</u> kg.

3 0
1 year ago
Mariah has a spinner that has 10 equal sections, each containing a different number from 1 to 10. Mariah determines about how ma
DiKsa [7]
She wrote a 4 instead of a 3.

There are only 3 numbers that are greater than 7. They are 8, 9, and 10. Mariah must have include 7 in her list. That is how she got 4 instead of 3.
6 0
3 years ago
Read 2 more answers
What two numbers add up to -13 and multiply to 36?
vodka [1.7K]
-4 and -9 is the correct answer
6 0
3 years ago
Read 2 more answers
Need help on these questions
Genrish500 [490]

Problem 10

You are correct. The answer is choice C. The cm^3 notation represents cubic centimeters, which is a unit for volume. Think of a 1 cm by 1 cm by 1 cm cube.

======================================================

Problem 11

This problem is a bit strange. She borrows money ($100) but then it says she earns $300 per day. It makes no mention of her paying that $100 back, or when it's due back. I'll just assume that she keeps the $100 for the 12 days.

If that assumption is correct, then she'll have y = 300x+100 dollars after x days.

Plug in x = 0 and you'll get y = 100. Plug in x = 12 and you'll end up with y = 3700. Therefore, the two points on this graph are (0,100) and (12,3700).

The only window that has y = 3700 in it is the interval -150 \le y \le 3700 while the other windows are too small. So only choice D is the answer here. In other words, you'll have "yes" on choice D, and "no" on everything else.

5 0
3 years ago
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