Answer:
800%
Step-by-step explanation:
Let p represent the population
in 1965 → the population becomes 2p
in 1970 → the population becomes 2(2p) = 4p
in 1975 → the population becomes 2(4p) = 8p
p ——————> 100%
8p ————-—-> x%
then
There is no solution and it’s true
Answer:
C: 544
Step-by-step explanation:
4hr x 2 = 8hrs this means the time is just doubled so to solve the equation we do the following
272 x 2 = 544
or
272 + 272 = 544
<span> dropped 7 degrees means "-7"
</span><span>rose 9 degrees means "+9"
</span><span>dropped 2 degrees means "-2"
</span><span> dropped 5 degrees means "-5"
</span>
-7+9-2-5=-14+9= - 5
Answer is -5.
Answer:
Option B
Step-by-step explanation:
step 1
Find the circumference of the circle
The circumference is equal to
we have
substitute
step 2
Find the length of an arc measuring 60°
we know that
The circumference of the circle subtends a central angle of 360 degrees
so
using proportion
find the length of an arc measuring 60°