Answer:
21
Step-by-step explanation:
7*2=14 14+7=21 jfhdjdndndndhd
Answer:
f(n) = 16(0.5)ⁿ⁻¹
Step-by-step explanation:
Find f(1) for each option.
a) f(1) = 16(0.5)¹⁻¹ = 16
b) f(1) = 32(0.5)¹⁻¹ = 32
c) f(1) = 16(0.5)¹ = 8
d) f(1) = 32(0.5)¹⁺¹ = 8
Only the first option matches the table.
Answer:
1. 4
2. 9
3. <
Step-by-step explanation:
The ratio 4 to 5 means that the left model should have 4 segments shaded (out of 5 given).
The ratio 9 to 10 means that the right model should have 9 segments shaded (out of 10 given).
Compare the shaded regions. If you draw the horizontal line in the left model. then there will be 8 segments shaded (out of 10), this means the ratio 4 : 5 is less than the ratio 9 : 10.
1m 36 cm= 136 cm
136x80=1520
=£15.20
PLEASE HELP FAST!!! ILL MARK B.