Answer:
a) P=0.6881
b) P=0.4292
c) P=0.9474
d) P=0.0051
e) P=0.9950
f) P=0.1048
Step-by-step explanation:
a) What is P(-1.5 < Z < 0.69)?
b) What is P(0 < Z < 1.47)?
c) What is P(Z > -1.62)?
d) What is P(Z < -2.57)?
e) What is P(Z < 2.57)?
f) What is P(-2.49 < Z < -1.22)?
Answer:8 mph
Step-by-step explanation:
Answer:
(10, 21)
Step-by-step explanation:
To get the point of intersection of the lines given ( it means we need to find at what value of x will correspond to the value of y)
y = 2x+1
y = x+11
insert equation i in equation ii
2x+1=x+11
2x-x = 11-1
x = 10
y = 2x+1 = 2(10)+1 = 20+1 = 21
(x,y) = (10, 21)
Answer:
-39
Step-by-step explanation:
a=-6 b=5 c=-2
a3-b+4c2
(-6)3-(5)+4(-2)2
It is perfect since the other 2 words don't go with the number 15.Hope it helps!:-D