Answer:
See below table
Step-by-step explanation:
Answer:
$15
Step-by-step explanation:
Let Sam's Money =s
Let Janet's Money =j
of Sam's money equals of Janet's money.
Let n be the number of dollars held by Sam and Jane respectively
Therefore:
s=3n
j=2n
s+j=3n+2n=5n
Together, they have more than $10
Therefore:
5n>10
n>2
The least sum they could have is at n=3
At n=3
s+j=5n=5X3=$15
The least number of dollars they could have combined is $15.
The probability of getting a positive number is 1/2 = 0.50 = 50% since half of the values are larger than 0. The standard normal distribution is symmetric about the center mu = 0.
In the interval [0, 360), only sin90=1
so 5x=90
x=18