Answer:
32800 ounces.
Step-by-step explanation:
16 ounces per pound, which means that all you need to do to convert pounds to ounces is multiply the number of pounds by 16 to get your answer.
Standard form of a quadratic equation: ax^2 + bx + c = 0
3x - 4 = -x^2
x^2 + 3x - 4 = 0
Hope this helps!
Answer:
V = 0.523598776
Step-by-step explanation:
Answer:
the probability that five randomly selected students will have a mean score that is greater than the mean achieved by the students = 0.0096
Step-by-step explanation:
From the five randomly selected students ; 160, 175, 163, 149, 153
mean average of the students = 160+175+163+149+153/5
= mean = x-bar = 800/5
mean x-bar = 160
from probability distribution, P(x-bar > 160) = P[ x-bar - miu / SD > 160 -150.8 /3.94]
P( Z>2.34) = from normal Z-distribution table
= 0.0096419
= 0.0096
hence the probability that five randomly selected students will have a mean score that is greater than the mean achieved by the students = 0.0096
where SD = standard deviation = 3.94 and Miu = 150.8
The vertex is a maximum for f(x) and a minimum for g(x). This is because the squared term is never negative.
Because the larger the squared term is, the smaller f(x) is, f(x) is at MOST 5. Similarly, because the larger the squared term is, the larger g(x) is, g(x) is at MOST -3.
