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3 years ago

Please help me. I will fail...I will mark you brainiest.

Mathematics

1 answer:

telo118 [61]3 years ago

3 0

Answer:

1) 17.6 2) 1760% 3) 12.6

Step-by-step explanation:

give me brainlist

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Change this radical to an algebraic expression with fractional exponents. √x^3

shutvik [7]

So here is how we are going to solve this:
The power of the given expression is 3 and the root is 5. So in writing a fractional exponent, we just have to make 3 as the numerator. So multiply both sides by 3/5 to take the root sign off and the final answer would be x^3/5. 3/5 is the power. Hope this answer helps.

5 0

3 years ago

Marianne buys 16 bags of potting soil which come in 5/8 pound bags. This equals to 10 pounds of potting soil. Her father calls a

Ann [662]

Answer:

5 bags

Step-by-step explanation:

Given Marianne buys 16 bags of potting soil which come in 5/8 pound bags

The above provides 10pounds of potting soil already

Now her father says he needs 13 pounds So Marianne should get an extra of 13 - 10 =3 pounds of potting soil

We know that 1 bag contains 5/8 pounds of potting soil

x bags contain 3 pounds of potting soil

On cross multiplication we get

$\frac{5x}{8}=3$

x = $\frac{24}{5}$

since x is an integer x = 5 bags

Note that an extra amount of soil will be remained unused

8 0

3 years ago

What is the mean absolute deviation 4 2 2 of the following set of data? 10

mina [271]

Answer:

mean absolute deviation would be 2.75

Step-by-step explanation:

mean: 4 + 2 + 2 + 10 = 18/4 = 4.5

4.5 - 4 = 0.5

4.5 - 2 = 2.5

4.5 - 10 = 5.5

mean absolute deviation: 0.5 + 2.5 + 2.5 + 5.5 = 11/4 = 2.75

~hope this helps~

please mark me the brainliest, I would highly appreciate it :)

5 0

3 years ago

NEED HELP!!!!!☺ I don't understand this at all.

Ray Of Light [21]

1: 9 R 1
2: 4 R 3
3: 7 R 1

5 0

4 years ago

Increase £60 by 10% Pls help me xx

Alexus [3.1K]

Answer:

Step-by-step explanation:

$\frac{10}{100}*60=6$

60+6=£66

3 0

3 years ago

Read 2 more answers