Answer:
The answer to your question is Apothem = 9 cm
Step-by-step explanation:
Data
Area = 216 cm²
Perimeter = 48 cm
Formula
Area = Perimeter x apothem / 2
Perimeter = length of the side x number of sides
Process
Substitute the values in the area formula and simplify it.
1.- Substitution
216 = 48a/2
-Solve for a
216 x 2 = 48a
432 = 48a
a = 432 / 48
-Result
a = 9 cm
Answer:
a)
b)
Step-by-step explanation:
a) In the given case,
Mileage of the cars =
The PDF is
The CDF is
For new car the probability will be
For the used car probability is
b) For the case given in this part the mileage of the cars is Uniform (0,40000)
The PDF is
The CDF is
For the new car probability is
For the old car probability is,
X ( a number) / (divided by) 2 (two)
X divided by two.
or
The quotient of x and 2.
Answer:
G n − 29 < 53
Step-by-step explanation:
If n = 81 ;
Put n = 81 into each and see if it holds true:
F 3n < 84
3(81) < 84
243 < 84 - - - - untrue
G n − 29 < 53
81 - 29 < 53
52 < 53 - - - - - True
H 2n < 162
2(81) < 162
162 < 162 - - - - untrue
J n + 5 < 76
81 + 5 < 76
86 < 76 - - - - - untrue
Only true statement :
G n − 29 < 53