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Diano4ka-milaya [45]
3 years ago
15

Using the table above find this: If 300 parents were surveyed, how many were for uniforms

Mathematics
1 answer:
taurus [48]3 years ago
4 0
(0.42/0.50)*300 = 252 . . . . parents were "for"
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The equation of a line is Y equals 1.5 X -2 what are the slope and it’s y-intercept
LekaFEV [45]
Five exterior angles of a hexagon are 41° 32°,67º 71°, and 55°, What is the measure of the sixth exterior
angle?
Can yo help me w this pls
4 0
3 years ago
Read 2 more answers
Factor n^2+5n-24. Show that the original polynomial and the factored from describe the same sequence of numbers for n=0,1,2,3,an
Lana71 [14]

Step-by-step explanation:

We have the original equation n ^ 2 + 5 * n - 24, when factoring we have:

(n + 8) * (n - 3)

Now by replacing the values:

n = 0

0 ^ 2 + 5 * 0 - 24 = - 24

(0 + 8) * (0 - 3) = - 24

n = 1

1 ^ 2 + 1 * 0 - 24 = - 18

(1 + 8) * (1 - 3) = -18

n = 2

2 ^ 2 + 5 * 2 - 24 = - 10

(2 + 8) * (2 - 3) = - 10

n = 3

3 ^ 2 + 5 * 3 - 24 = 0

(3 + 8) * (3 - 3) = 0

n = 4

4 ^ 2 + 5 * 4 - 24 = 12

(4 + 8) * (4 - 3) = 12

7 0
3 years ago
In planning her retirement, Liza deposits some money at 4.5% interest, with twice as much deposited at 5%. Find the amount depos
AlekseyPX

Let

x ----> amount deposited at 4.5%

y ----> amount deposited at 5%

we have that

y=2x----> equation A

4.5%=0.045

5%=0.05

so

0.045x+0.05y=1,595 ----> equation B

solve the system

substitute equation A in equation B

0.045(x)+0.05(2x)=1,595

solve for x

0.045x+0.10x=1,595

0.145x=1,595

x=11,000

Find y

y=2(11,000)=22,000

<h2>The amount deposited at 4.5% was $11,000 and the amount deposited at 5% was $22,000</h2>
5 0
1 year ago
PLEASE HELP ME OUT WITH THIS, WILL MARK BRAINLIEST<br><br> 50PTS
spayn [35]

Answer:

E

Step-by-step explanation:

Let's say "s" represents the number of steps you still need to take to achieve your goal of at least 12,100 steps. You've already walked 5204 steps, and if we add this to s, we should get a total of <em>at least</em> 12,100 steps:

s + 5204

The words "at least" means that we need to use ≥, so:

s + 5204 ≥ 12,100

The answer is E.

If we were to solve this inequality:

s + 5204 ≥ 12,100

s ≥ 6896

In other words, you still have to take at least 6896 more steps.

8 0
3 years ago
Read 2 more answers
Multiply.<br><br> (−23)(54)<br><br> Enter your answer as a fraction, in simplified form, in the box.
Sati [7]

Answer: -\frac{1242}{1}

Step-by-step explanation:

By definition, negative numbers, positive numbers and zero are Integers.

It is important to remember the multiplication of signs:

(-)(-)=+\\(+)(+)=+\\(-)(+)=-

You can observe that you must multiply two integers, one of them is negative and the other one is positive. The product will be an integer. Then:

(-23)(54)=-1242

Since any Integer can be written as a fraction, you can rewrite the product by writing -1242 as the numerator and 1 as the denominator.

Then, this is:

=-\frac{1242}{1}

5 0
4 years ago
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