Answer:
50.27m
2 π r
Step-by-step explanation:
Answer:
GPAs os 2.832 and lower will mean that a track team athlete will be recommended for extra tutoring help
Step-by-step explanation:
When the distribution is normal, we use the z-score formula.
In a set with mean and standard deviation , the zscore of a measure X is given by:
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this question:
Bottom 33%:
The 33rd percentile(X when Z has a pvalue of 0.33) and below.
So we have to find X when Z = -0.44.
GPAs os 2.832 and lower will mean that a track team athlete will be recommended for extra tutoring help
The answer would be:
d. 0, $12.40, $24.79, $37.19, $49.58; The practical range of this function is 0≤f(g) ≤49.58
The number of gallons needed is the value of g variable, so you need to put the variable value into the equation. The calculation would be:
f(g)= 2.479g
f(0)= 2.479(0)=0
f(5)= 2.479(5)=12.395= 12.40
f(10)= 2.479(10)=24.79
f(15)= 2.479(15)=37.185= 37.19
f(20)= 2.479(20)=49.58
The range of the function would be more than(≥) 0 but less than(≤) 49.58. If you put it together, the sign would look like 0≤f(g)≤49.58
Answer:
= 1556.57
Step-by-step explanation:
140000 / 0.09 = 1556.57
The answer A has the correct sign