3 years ago

A (Decode this message)

Mathematics

1 answer:

Deffense [45]3 years ago

7 0

Answer:

don't cry because it is over smile because it happened

Step-by-step explanation:

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Which value is equivalent to 4.5% written as a decimal?

NemiM [27]

4.5% = 4.5/100 = 0.045
The answer is C.

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4 years ago

Gloria has a job of clearing a vacant lot that is 40 yards long and 25 yards wide. She can clear 12 square yards a day. Gloria w

Nostrana [21]

Answer: $83\dfrac{1}{3}\ \text{days}$

<u>Step-by-step explanation:</u>

$\dfrac{40\ \text{yards} \cdot \ 25\ \text{yards} }{12\ \text{yards}^2} = \dfrac{1000\ \text{yards}^2}{12\ \text{yards}^2}=\dfrac{1000}{12}=\dfrac{250}{3}=83\dfrac{1}{3}$

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3 years ago

Read 2 more answers

Rewrite the expression -2a(a+b-5)+3(-5a+2b)+b(6a+b-8)

Nimfa-mama [501]

First separately:
$-2a(a+b-5) = -2a^{2}-2ab+10a$
$3(-5a+2b) = -15a + 6b$
$b(6a+b+8) = 6ab+b^{2}+8b$

Then you add then all together and get:
$-2a^{2}-2ab+10a-15a + 6b+ 6ab+b^{2}+8b =$
$-2a^{2}-5a+4ab+14b+b^{2}$

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3 years ago

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If Josh can run 1.5 miles in 12 minutes how long will it take him to run a mile

yaroslaw [1]

Answer:

9 minutes

Step-by-step explanation:

12 divided by 1.5 is 9.

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3 years ago

Divide. Give the quotient and remainder.<br> 8÷2,8218

GuDViN [60]

The answer is 4/14109 or 0.00028350 as a decimal

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4 years ago