Answer:
Cooler - 9.8 hours | Dami - 39.2 hours
Step-by-step explanation:
If Dami works 4 times as much as Cooler, and Cooler works x hours every week, then Dami works 4*x hours every week, or 4x. Since the combined time they work is 49 hours, we can represent this in the equation 4x+x=49, or 5x=49. Dividing both sides by 5 we get x=9.8.
Since Cooler works x hours every week, he worked for 9.8 hours. And since Dami works 4x hours every week, she worked 4*9.8 hours=39.2 hours.
Answer:
its is c.
Step-by-step explanation:
it c because 25% needs to be a decimal to be able too multiply.and when you get that done then it is 0.25 x 75=18.75
Answer:
ask your teacher so it can make sense cause the directions are not forward
R=2/5 . Hence R^3 = 8/125 (Ratio of their volume
(V1)/(V2) = 8/125 if V1=192 then 192/(V2) = 8/125
V2 = (192x125)/8
V2 = 3,000 in^3
The numbers are 109 and 327. Hope it helps!
