Answer:
The answer to your question is 16/49
Step-by-step explanation:
Data
4/7 ÷ 1 3/4
Process
1.- Convert the mixed fractions into improper fractions
1 3/4 = (4 + 3) / 4 = 7/4
2.- Divide
4/7 ÷ 7/4 = 16/49
3.- Simplify
I think it is not possible to simplify.
4.- Also we can solve this problem by converting the division into a multiplication, just invert the second fraction.
4/7 x 4/7 = 16/49
The result is the same.
Answer:
see below
Step-by-step explanation:
65 - 32 = 13
13 divide by 65 = 0.20
0.20 x 100% = 20%
so the percentage drop is 20%
therefore, Marcus is correct.
6(-3)=-18, |-5|=5, and |3|=3
so that the answer of this equation is: -18-5+3=-20
I think you should combine like terms
Answer:
First, determine how many standard deviations above the mean one would have to be to be in the 75th percentile. This can be found by using a z table and finding the z associated with 0.75. The value of z is 0.674. Thus, one must be .674 standard deviations above the mean to be in the 75th percentile
