B Myra should have multiplied 4.5 and 2.1 first.
Answer:
8.17.4 miles per 1 gallons 9. 2 miles per second.
Step-by-step explanation:
so you have yo divide 384 divided by 22 then boom.
Once again you have to divide 60 which is 1 hour (60 minutes is an hour) to the 32 miles. :)
ANSWER
C. 1, 5, 10, 10, 5, 1
EXPLANATION
We can quickly generate the Pascal's triangle as shown in the attachment.
In general this triangle, the extreme values are always 1.
The inner entries are obtained by adding the two entries directly above them.
From the Pascal's triangle, the coefficients in the expansion of (x+y)^5 are 1, 5, 10, 10, 5, 1
The correct choice is C
I just need points sorry look under me