= 2mm.
Give your answer as an expression in terms of
π
.
Answer:
pi
Step-by-step explanation:
First find the circumference of the circle
C = 2 * pi*r
C = 2 * pi *2
C = 4pi
A quarter circle is 1/4 of a circle
1/4 C = 1/4 (4pi)
1/4C = pi
The expected value of the rate of return is 23.5%
It is a branch of mathematics that deals with the occurrence of a random event.
Given is a table which gives the probabilitydistribution of the annual rate of return on the stock of MNP Company, Inc. We have to find out the expected value of the rate of return
Let X be the return and p probability
Then
X 15% 20% 30% 35% Total
p 0.2 0.4 0.3 0.1 1
x(p) 3 8 9 3.5 23.5
Hence Expected rate of return
E(x)= 23.5%
Hence, the expected value of the rate of return is 23.5%
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Answer:A
Step-by-step explanation:
The dot means less than or equal to 2
Open dot means greater than 2
associative property of multiplication or is it
commutative property of multiplication
Answer:
Commutative property of multiplication is shown above. This is because no matter how you put them, the answer will still be 140
B.87
C.98
D.69
Answer:
hey what's
Step-by-step explanation:
a question wow okay the answer is
additional $3 per trip down the water slides. If Carla goes on a certain number of trips down
the water slides, the two options are equivalent in terms of cost. How many trips is that?
What is the cost?
Answer: $31 & It would be 6 trips!
Step-by-step explanation: 6 trips x $3 for the trips, is $18 plus the $13 to get in the park, would be equivalent to $31
Answer:
if she rides the slides 6 times, the costs will be the same: $31
Step-by-step explanation:
You can write an equation in order to solve this problem. Since you are trying to find how many trips using the (3t + 13) plan are equal to the plan that costs 31, the equation would be:
31 = 3t + 13
= 18 = 3t
= 6 = t
(3t + 13 stands for $3 a trip plus $13 entry fee)
This means that if Carla takes 6 trips using either plan, they will cost the same; both would cost $31.