I think it's 8 b/c 24 minutes divided by 3 miles is 8 minutes per mile.
There are 9 kennels.
(# of dogs) = 3 (# of kennels)
27 = 3 (# of kennels)
27 / 3 = (# of kennels)
9 = (# of kennels)
Answer:
F(2)= 10 or C
Step-by-step explanation:
You just need to plug the answers in.
F(x)=3x+4
--
f(2)=3(2)+4
f(2)=6+4
f(2)= 10
Since AB is a straight line, and straight lines are 180 degrees, you can add the two 62 degree angles.
62+62=124
180-124=56
angle x is 56 degrees
Answer:
The probability that the average of the scores of all 400 students exceeds 19.0 is larger than the probability that a single student has a score exceeding 19.0
Step-by-step explanation:
Xi~N(18.6, 6.0), n=400, Yi~Ber(p); Z~N(0, 1);


P(Xi≥19.0)=0.473

p=0.473
Yi~Ber(0.473)

Based on the Central Limit Theorem:

Then:


Based on the Central Limit Theorem:


Then:
the probability that the average of the scores of all 400 students exceeds 19.0 is larger than the probability that a single student has a score exceeding 19.0