He sold 37 albums.
$644-$200= $444
$444÷$12= 37
Hope this helps! :)
\(^ ◇^)/
Well put 34 units on the left vertically and 17 units on the bottom hoizontially... fill it up and count how many you have
For the faster cyclist, their rate is 20mi/hr
The second one is 10mi/hr
.......................................................................................................................):
Answer: the correct option is e
Step-by-step explanation:
Since the The length of time needed to complete a certain test is normally distributed, we would apply the the formula for normal distribution which is expressed as
z = (x - u)/s
Where
x = The length of time needed to complete a certain test
u = mean time
s = standard deviation
From the information given,
u = 62 minutes
s = 8 minutes
We want to find the probability the probability that it will take less than 74 minutes to complete the test. It is expressed as
P(x lesser than or equal to 74)
For x = 74,
z = (74 - 62)/8 = 1.5
Looking at the normal distribution table, the corresponding value for the z score is 0.9332
P(x lesser than or equal to 74) = 0.9332