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3 years ago

I need help ASAP this is 5th Grade Math!

Mathematics

2 answers:

jeyben [28]3 years ago

8 0

Answer:

Yes there is enough.

Step-by-step explanation:

There is 992 computers, you divide 992 by 90 (90 schools) and you would get 11. There would 11 computers for each school.

blsea [12.9K]3 years ago

8 0

Answer:

Yes, there are enough computers.

Step-by-step explanation:

You would take 992 and divide it by 90 which gets you 11. Then for double checking your answer divide 992 by 11 you would get 90. Making everything line up with what the word problem states.

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Rebecca needs 10 1/2 yards of fabric to make quilt.she has one piece of fabric that is 2 1/2 yard and another piece of fabric th

olga55 [171]

Answer:

Im pretty sure the answer is c

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3 years ago

A paperweight is shaped like a triangular pyramid. The base is an equilateral triangle. Find the surface area of the paperweight

stich3 [128]

Answer:

The surface area of the paperweight is $SA=8.3\ in^2$

Step-by-step explanation:

we know that

The surface area of the triangular prism is equal to the area of its triangular base plus the area of its three triangular lateral faces

<em>Find the area of its triangular base</em>

$SA=\frac{1}{2}(2)(1.7)$

$SA=1.7\ in^2$

<em>Find the area of its three triangular lateral faces</em>

$SA=3[\frac{1}{2}(2)(2.2)]$

$SA=6.6\ in^2$

Adds the areas

$SA=1.7+6.6$

$SA=8.3\ in^2$

4 0

4 years ago

A store owner purchases thirty 75-watt light bulbs and 40 fluorescent light bulbs for a total cost of $95. A second purchase, at

N76 [4]

Answer: 75-watt are 30$ fluorescent are 30$ in the second and 65$ in the first

Step-by-step explanation: i calculated thirty 75-watt and the fluorescent and got these kinda hard to explain hope i helped:)

7 0

3 years ago

What are three ways to get 15,638

laiz [17]

15,628+10, 15,000+638, 15,540+98.

7 0

3 years ago

Read 2 more answers

A counselor at a middle school must create an arranged schedule of elective classes for the last 2 periods of the day for all of

Vikki [24]

Solution

The counselor has 12 electives courses (e.g. art, band, PE, etc.) to choose from and must select 2 ordered classes for each 6th grade student.

Let S be the sample space.

Then, n(S) = 12C2 = (12 x 11) ÷ (2 x 1 ) = 132 ÷ 2 = 66

$Then, n(S) = 12C2 = (12 x 11) ÷ (2 x 1 ) = 132 ÷ 2 = 66$

Sixty six (66) ways can the counselor arrange the last 2 periods of the day for the 6th grade students

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3 years ago