3 years ago

Do you have any practice questions for grade 1 and 8 of math

Mathematics

1 answer:

Blababa [14]3 years ago

7 0

Answer:

dear please focus on other subjects not only on math

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A company manufactures skateboards. Each skateboard requires 1 6/7 hours of labor to assemble and 2 1/2 hours of labor to finish

Assoli18 [71]

Answer: The total cost will be $156.85.

Step-by-step explanation:

Since we have given that

Time taken by labor to assemble the each skateboard is given by

$1\frac{6}{7}\ hours\\\\=\frac{13}{7}\ hours$

Time taken by labor to finish and stain each skateboard is given by

$2\frac{1}{2}\ hours\\\\=\frac{5}{2}\ hours$

Cost of labour to the company per hour = $36.00

According to question,

We will use "Distributive Property":

$a\times (b+c)=a\times b+a\times c$

$36(\frac{13}{7}+\frac{5}{2})\\\\=36\times \frac{13}{7}+36\times \frac{5}{2}\\\\=\frac{468}{7}+18\times 5\\\\=\frac{468}{7}+90\\\\=\frac{468+630}{7}\\\\=\frac{1098}{7}\\\\=\$156.85$

Hence, the total cost will be $156.85.

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3 years ago

For which distributions is the Median the best measure of center

hammer [34]

Answer: The first graph demonstrates the best measure of center!

P.s if you feel this answer is satisfactory please mark it brainiest. I need it for my rank.

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3 years ago

How many terms are in the binomial expansion of (3x 5)9?

Yuki888 [10]

the answer is C , 10

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Evaluating to Determine Equivalent Expressions

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Juan wants to find two numbers such that their sum is 33 and their difference is 13. The equations that will help him find the a

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