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boyakko [2]
2 years ago
5

The Student Council at Woodlands Middle School is planning a field

Mathematics
1 answer:
cricket20 [7]2 years ago
4 0

Answer: 20% of students prefer to go to the aquarium.

50% of teachers prefer to go to the aquarium.

Step-by-step explanation:

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Maggie says that if the expression was 12÷3to the second power, you would divide before simplifying 3 to the second power. Is sh
mezya [45]

Answer:

Maggie is incorrect.

Step-by-step explanation:

PEMDAS tells us the order of operations and the steps of solving a mathematical statement. It states that exponents must be performed before multiplication or division.

P - Parentheses

E - Exponents

M - Multiplication

D - Division

A - Addition

S - Subtraction

Therefore, to solve 12÷3² correctly, 3² needs to be simplified to 9 <em>before</em> dividing.

I hope this helps!

4 0
3 years ago
$8.00 divided by 1/4
vazorg [7]

The answer is 32, because when you divide by a fraction you have to multiply the number by it's reciprocal.

5 0
3 years ago
Solve for u.<br><br> 18 = - 6/5 u<br><br> Simplify your answer as much as possible .
zmey [24]
The answer is

u = -15, hope this helps!
5 0
2 years ago
Read 2 more answers
Calculate the circumference of the cirlce r=2.5 m
dlinn [17]
C= 2 \pi *R&#10;&#10;C= 2 \pi *2,5&#10;&#10;C= 5 \pi
4 0
3 years ago
Read 2 more answers
1 1/2 x ^ 3 * 8/15 * the power of 2
Mnenie [13.5K]

Your drawing was much more helpful and informative than your statements in words and symbols.

I see that you want to evaluate (3/2)^2 times (8/15)^2.

You could combine these two expressions into one, as follows:

3*8

( ----------- )^2

2*15

This, in turn, can be simplified by reduction:


( 4/5 )^2. Expanded, this result gives us 16/25.


Next problem

----------------------------

( 9/4 )^4 * ( 4/3 )^3

9^4 4^3

First, focus on ( ------- ) * ( ----------- )

4^4 3^3

Now reduce 4^3 / 4^4: The end result is 1/4.

Reduce 9^4 / 3^3. To do this, rewrite that 9 as (3^2), resulting in:

3^8 / 3^3. The end result is 3^5.

Putting this expression back together, we get 3^5 / 4 (answer)

4 0
3 years ago
Read 2 more answers
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