910 is 9.1 × 10^2 in scientific notation
Answer:
6 ways
Step-by-step explanation:
The number of ways he can display the stamps as follows:
Here we find the factors of 32
i.e.
= 1 × 32 represent 1 row, 32 stamps each
= 2 × 16 represent 2 rows, 16 stamps each.
= 4 × 8 represent 4 rows, 8 stamps each.
= 8 × 4 represent 8 rows with 4 stamps each
= 16 × 2 represent 16 rows with 2 stamps each
= 32 × 1 represent 32 rows with 1 stamp each
So in 6 ways he can displayed
Answer:
t represents the time in minutes since the balloon started descending.
a(t) represents the altitude of the balloon at t minutes.
a(5.5) gives the altitude at 5.5 minutes.
4/5(8)= 32/40
5/8(5)= 25/40
You have to get the same denominator to be able to subtract so multiply one fractions denominator by the other so it becomes the same, and vise versa.
32/40-25/40= 7/40 which cannot be simplified.
Answer= 7/40 greater than the width.