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3 years ago

Factor by grouping.

Mathematics

1 answer:

ivanzaharov [21]3 years ago

6 0

Answer:

Step-by-step explanation:

hope this helps with the work

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130.95 rounded to the nearest 10th

olya-2409 [2.1K]

130.95 rounded to the nearest tenths place is 131.0
A five or above means you round up.

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3 years ago

What Fraction Of The Wall Did Kevin Paint?

Mila [183]

Kevin painted $\frac{1}{9}$ of the wall.

Solution:

Fraction of the wall painted by Elena = $\frac{5}{9}$

Fraction of the wall painted by Matthew = $\frac{3}{9}$

Fraction of the wall painted by Kevin = ?

Full wall can be taken as 1.

<u>To find the wall painted by Kevin:</u>

Rest of the wall = Full wall – painted by Elena – Painted by Matthew

$$=1-\frac{5}{9}-\frac{3}{9}$

$$=\frac{1}{1} -\frac{5}{9}-\frac{3}{9}$

To make the denominator same, multiply the numerator and denominator of the first term by 9.

$$=\frac{9}{9} -\frac{5}{9}-\frac{3}{9}$

$$=\frac{9-5-3}{9}$

$$=\frac{1}{9}$

Rest of the wall = $\frac{1}{9}$

Hence the kevin painted $\frac{1}{9}$ of the wall.

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3 years ago

When seven basketball players are about to have a free-throw competition, they often draw names out of a hat to randomly select

irakobra [83]

Answer:

1 / 5040

Step-by-step explanation:

The number of ways that 7 basketball players can be arranged is 7! = 5040. Only one of these arrangements is alphabetical. So the probability is 1/5040.

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3 years ago

Answers ASAP plsssssss

ASHA 777 [7]

Answer:

Step-by-step explanation:the answer is option A as 1 • 3 =3 and 3+4=7

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3 years ago

A shop is selling notebooks for £1.50 each.

aliina [53]

Answer:

you can buy 14 but have £.25 for change

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3 years ago