Answer:
Volume of a rectangular prism is 15.75 in.³ the base has an area 10.5 in.²
We also have:
Volume of a rectangular prism (V) = base area x height
=> height = V/base area = 15.75/10.5 = 1.5 in
Hope this helps!
:)
Answer:
-12
Step-by-step explanation:
h(10)
h(t)
means t=10
substitute g into voth equations and then minus the second from the first
(2(10)+5)-(4(10)-3)
25-37=-12
ANSWER
0.2546
EXPLANATION
The movie theatre's daily revenue, X, is normally distributed with a mean of $3152 and a standard deviation of $1281.
We have to find the probability that the theatre generates more than $4000 in revenue on a randomly selected day,
To find this probability, we have to standardize X using the formula,
So the probability is,
Now, we have to look up this z-value in a z-score table. These tables usually show the area to the left of the z-score - this means that they show the probability for a z less than the z-score, so we have to find the complement,
In a z-score table,
So the probability is,
Hence, the probability that the theatre generates more than $4000 in revenue on a randomly selected day is 0.2546.