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3 years ago

9

NUMBER & OPERATIONS - FRACTIONS Week 1 THURSDAY Write the equation for each problem. 1. 4 friends want to share 10 boxes of

cookies equally. How many boxes of cookies shoul each friend get?

1 answer:

Lunna [17]3 years ago

6 0

Answer:

10/4= 2.5 boxes for each friend

Step-by-step explanation:

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The expression - 250 + 16z represents a submarine that began at a depth of 250 feet below sea level

Andreyy89

= -250 + 16z
= -250 + 16(9)
= -250 + 144
= -106 feet

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2 years ago

If a room is 20 by 24 feet, how big is it on a floor plan where 1/2 inch represents 1 foot?

Naddik [55]

Well if you take the room being 20 x 24. Thats 480 feet. But you want how large in 1/2 inch. 1/2 inch is 1/24 of a foot. So if we take 480 feet being 1 and times it by 24. (480 x 24) You get 11,520 half inches. Brainliest would be much appreciated if you feel its deserved.

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3 years ago

I need help this is half of my grade!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Another easy way to remember the area of a square is s*s, or side times side.

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4 years ago

Read 2 more answers

im supposed to solve this, but im first supposed to convert the bases to be the same and thats what im struggling with

zimovet [89]

9514 1404 393

Answer:

1

Step-by-step explanation:

From your knowledge of multiplication tables, you know that ...

8 = 2×2×2 = 2³

4 = 2×2 = 2²

so the problem can be rewritten as ...

$\dfrac{8^4}{4^6}=\dfrac{(2^3)^4}{(2^2)^6}=\dfrac{2^{3\cdot4}}{2^{2\cdot6}}=\dfrac{2^{12}}{2^{12}}=\boxed{1}$

__

The applicable rule of exponents is ...

(a^b)^c = a^(bc)

______

<em>Alternate solution</em>

You could use 8^2 = 64 and 4^3 = 64. Then this is (8^2)^2/(4^3)^2 = 64^2/64^2, where the common base is 64, not 2.

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3 years ago

I need help with this..please help

Ira Lisetskai [31]

Answer:

2.4ths hope this helpssssss

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