The number is 87 because the numbers are upside down.
Answer:
The first term should be positive, the second term should be positive, the last term should be -1 1/2 rather than -1 1/4
Step-by-step explanation:
A negative multiplied by a negative results in a positive. The first two terms were negatives multiplied by a negative, yet Daniel still wrote them as negative. This is an error.
Additionally, there is a multiplication error in the third term. 2 times 3/4ths does not equal 1 1/4.
Step-by-step explanation:
j=-m+g that's it I just get it
Ansswer:
I think that options include:
A. With a high level of confidence, the republican defeated the democrats
B. the republican definitely defeated the democrats
C. the republican defeated the democrats with probability of 0.60
D. It is not possible to predict the winner because less than 1% of the voters were in the sample
Answer: Option D
Step-by-step explanation:
The result of this election cannot be predicted accurately as only 1000 voters out of 3,000,000 were sampled.
To get a good sample, the sample must be at least 10% of the total population and be a representative of the population but in this context, the sample is even less than 1% (30,000). Thus, the prediction might be inaccurate...
Answer:
12.5
10
Step-by-step explanation:
10(1/2+3/4)
5+7.5
12.5
10(1/2)+(8(3/4)-1)
5+(6-1)
5+5
10
