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Drupady [299]
3 years ago
5

What can I multiply to get 15 and add to get 13

Mathematics
1 answer:
Anika [276]3 years ago
6 0
5 times 3 = 15 
10+3 = 13
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Students are voting on the color of T-shirts to wear on their field trip. There are 160 students-65 boys and 95 girls- going on
Arlecino [84]

Answer:

The representative sample contained more girls than boys.

3 0
2 years ago
Hello, could you please explain this to me?
Viefleur [7K]

Find the value of r(q(4)), so first you need to find the value of q(4).

q(4), this means that x = 4, so substitute/plug it into the equation to find the value of q(x) when x = 4:

q(x) = -2x - 1      Plug in 4 into "x" since x = 4

q(4) = -2(4) - 1

q(4) = -8 - 1

q(4) = -9        

Now that you know the value of q(4), you can find the value of r(x) when x = q(4)

r(x) = 2x² + 1

r(q(4)) = 2(q(4))² + 1      Plug in -9 into "q(4)" since q(4) = -9

r(q(4)) = 2(-9)² + 1

r(q(4)) = 2(81) + 1

r(q(4)) = 163           163 is the value of r(q(4))

5 0
3 years ago
What's the circumference of a circle with a diameter of 15 inches? Use 3.14 for i. C = [?] inches​
user100 [1]

Answer:

ㅈ = 3.14

2ㅈR => 2 × 15 × 3.14

= 94.2

4 0
2 years ago
A little help??????????????
Paul [167]

Answer:

b for the first one and A for the second

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is 0.005 in percent and fraction
Sati [7]
For percent, you just move the decimal over two spaces to the right, and add the percent sign. In which that would be:
<em> .5%</em>
And for the fraction: Since the 5 is in the thousandths place, the fraction would equal to:
\frac{5}{1000}     when simplafied:    \frac{1}{200}

~Hope this helped :)

4 0
3 years ago
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