Answer:
is there supposed to be a picture with it? i can't solve it without more information. sorry
Answer:
c because you multiply by pie which is 3.14 and that times 10 is 31.4
Answer:
180 hours
Step-by-step explanation:
Surfer #1 takes a capsule every 6 hours, but this is also equal to 2 capsules every 12 hours. Surfer #2 takes 1 capsule every 12 hours. Thus, both surfers take a total of 3 capsules every 12 hours.
By dividing 45 total capsules they need to consume by 3, the number of capsules the surfers consume every 12 hour, you get the total number of hours times 12 it takes for them to consume 45 capsules. 45 / 3 = 15, so it takes 15 * 12 hours for them to consume 45 capsules. This is equal to 180 total hours.
-(-4) = 4, so the opposite, if I understand what they mean, would be -4.
L x W =H
7 x 5 = 35 cm^2
Answer: Choice C
Hope that helps. -UF aka Nadia
