Answer:
Lowest score needed=4.92
Step-by-step explanation:
Using the standard normal distribution table we find the value of standard normal deviate corresponding to area of 15%
For area of 15% we have Z= -1.04
Thus we have
Applying values we get
Thus lowest score needed = 4.92
Answer:
34 I am pretty sure
Step-by-step explanation:
34+55 well is 89 so yeah d=34
Answer:
x=21
Step-by-step explanation:
69+90= 159
180-159=21
Answer:
x = -6
Step-by-step explanation:
8 + 4x = -16
4x = -16 - 8
4x = -24
x = -24/4
x = -6
N is an number you make up or your teacher so we need to know what n equals
