Answer:
the answer would be 1060
Step-by-step explanation:
all you have to do is multiply 260 by four and then you have your answer
Answer:
582 (C)
Step-by-step explanation:
The side closest to us (and the back too) is 9*9 + (15-9)*(15) = 81 + 90 = 171 *2 sides = 342
The top and bottom faces are: 15*4 = 60 * 2 sides = 120
The left side + right side = 15*4 * 2sides = 120
120+120+342 =
582
Complete Question:
A lazy high school senior types up application and envelopes to n different colleges, but puts the applications randomly into the envelopes. What is the expected number of applications that went to the right college?
Answer:
The expected number is 1
Step-by-step explanation:
In order to get a better understanding of the answer above let explain some terms
Expected Number (Value) :
The expected value (EV) is an anticipated value for an event.In statistics and probability analysis, the expected value is calculated by multiplying each of the possible outcomes by the likelihood each outcome will occur and then summing all of those values.
The basic expected value formula is the probability of an event multiplied by the amount of times the event happens: (P(x) * n).
from the formula P(x) is likelihood that application would reach the right college = 1/n
and n = is the number of applications
hence the expected number of application =
= 1
Answer:
The cost of the trail mix is $7.70. If you didn't get a value for the cost of the nust, the answer is $(7.70+ 4.4x)