-2x·-2x·(-5x·-5x+4x·4x·4x) Basically, you write out the number depending on the exponent. So if you have a power/exponent of 3, you write it out multiplied by itself 3 times. Hope this helps!
Answer:
a)
H0: The probability that a voter from rural Minnesota actually voted in 2012 is 73.81%
Ha: The probability that a voter from rural Minnesota actually voted in 2012 is more than 73.81%
b) 75%
Step-by-step explanation:
a)
According to the sample, 663+414=1,077 voters did vote out of 884+575 = 1,459 registered voters.
So the likelihood a registered voters actually voted in Minnesota in 2012 was
1,077/1,459 = 0.7381 = 73.81%
So we can formulate the following hypothesis
H0: The probability that a voter from rural Minnesota actually voted in 2012 is 73.81%
Ha: The probability that a voter from rural Minnesota actually voted in 2012 is more than 73.81%
b)
The proportion of sampled registered voters in rural Minnesota that voted in the 2012 Presidential election is
663/884 = 0.75 = 75%
Answer:
81
9 times 9 is 81
Answer:
possible outcomes
1a
1b
2a
2b
3a
3b
Step-by-step explanation:
there are a total of 2 number one's
so there is a possibility of 2/6 chance to get the number 1
There are 3 a's in the set of data so there is a 3/6 chance to get an a
But we should exclude 1a because it is already counted in the first set when we counted the total number of 1's so there is a 2/6 chance of getting an A
add
2/6+2/6=4/6
There is a 4/6 or 2/3 chance of getting either an a or a 1
Hope this helps! :)
Answer:
The value of home after t years is $249,000
Step-by-step explanation:
Given as :
The original value of home = p = $249,000
The value of home depreciate every year at rate = r = 7.1%
Let The value of home after t years = A
<u>Now, According to question</u>
The value of home after t years = original value of home ×
Or, A = p ×
Or, A = $249,000 ×
Or, A = $249,000 ×
So,The value of home after t years = A = $249,000
Hence,The value of home after t years is $249,000 . Answer