Answer:
<h2>81.28</h2>
Step-by-step explanation:
To solve this kind of problem, we must remember that the word "of" means multiplication in math language, and all percentages numbers can be expressed as a fraction where the denominator is 100. Applying all this, we have
![0.8\%\times 125\%\times 8128\\\frac{0.8}{100}\times \frac{125}{100} \times 8128\\ 0.008(1.25)(8128)=81.28](https://tex.z-dn.net/?f=0.8%5C%25%5Ctimes%20125%5C%25%5Ctimes%208128%5C%5C%5Cfrac%7B0.8%7D%7B100%7D%5Ctimes%20%5Cfrac%7B125%7D%7B100%7D%20%5Ctimes%208128%5C%5C%200.008%281.25%29%288128%29%3D81.28)
Therefore, all those percentages of 8128 results in 81.28
Answer:
C
Step-by-step explanation:
x²+2x-15 = x²-3x+5x-15 = x(x-3)+5(x-3)=(x+5)(x-3)
or delta:
∆=2²-4*1*(-15)=4+60=64
√∆=8
x1 = (-2+8)/2 = 3
x2=(-2-8)/2=-5
and 4x+20 = 4(x+5)
The same is (x+5), so it is GCF. answer C
Answer:
Which of the following questions allows for variability?
How many students visited the nurse on Monday, September 15, 2014, at your school?
How many free throws can a person make in one minute?
How much money do doctors earn per year?
How tall are the players on the Harlem Globetrotters?
NO LINK OR YOU WILL BE REPORTED
Step-by-step explanation:
HELP SRRY FOR THIS
Answer:
Can you retake the picture please, of the entire Problem?
Step-by-step explanation: