Baby Zekes average speed is 7.5
Answer:
strange its not a container (i learned a different name) but heres the answer:
Volume = 7×7×21 = 1029 feet3
Volume = 7×7×7 = 343 feet3
=1372
Answer:
a) How many African-Americans would you expect to get promotions?
Since we have been asked to follow the binomial distribution, (B (40,0.2)
To calculate the mean of the BPD = n*p
where n is the number of promotions and p = probability
= 40 x 0.2 = 8
You expect 8 promotions.
b)
The probability that 5 African-Americans = P (X = 5)
P( X = 5 ) = 40 sqr root ( 5 * 0.2^5 * 0.8^35 ) = 0.0854
c) What is the probability that five or fewer African-Americans receive promotions?
P( X <= 5) = P(X=5) + P(X=4) + ... + P(X=1) + P(X=0)
faster way is calculator
binomcdf(40, .2, 5) = 0.1613
Step-by-step explanation:
Answer:jone cần lái xe với tốc độlà:
Step-by-step explanation: 320/2=160(km/h)
I got u bud!
1 1/2-5/8= 7/8
just put 1 and 1/2 - 5/8 in your calculator, and you'll get this answer.
:D
