Answer:
UP=78
Step-by-step explanation:
TP=TU+UP
103=2x+3+6x+12
103=8x+15
103-15=8x
8x=88
x=11
UP=6x+12
UP=6(11)+12
UP=66+12
UP=78
Answer: 1
Step-by-step explanation: the probability mass function that defines a possion probability distribution is given below as
P(x=r) = e^-u × u^x/x!
For this question, x = 0 and u = 9.5
Hence we have that
P(x=0) = e^-0 × 9.5^0 / 0!
P(x=0) = 1 × 1/ 1 = 1
15/28
2/7= 8/28
1/4=7/28
8/28+7/28+15/28
The slope-intercept form is y = mx +b
You have:
4x +7y =14
First subtract 4x from each side:
7y = -4x +14
Divide each term by 7:
7y/7 = -4x/7 + 14/7
Simplify:
y = -4/7x +2
