The correct answer is (B) it is less than the original number.
Say the number 1 is 100% and .50 is 50%. Is .50 larger than 1? Nope. Therefore, the correct answer is indeed B.
I hope I helped and let me know if you have any other questions! ^^
A) 0.6
b) 0.65
c) 0.104
d) 0.32
Answer: Aquaman swims at the rate of 140.47m/min
The rate of water drain is 73.81m/min
Step-by-step explanation: Let A be the rate at which Aquaman swims.
Let W be the rate at which the water drains
3(A - W)= 200 ......equation (1)
0.7(A +W)=150 ..... equation (2)
3A -3W = 200 .....equation 3
0.7A + 0.7W = 150 ..eq4
Multiply eq 3 by 7 and eq 4 by -30
21A - 21W = 1400
-21A + 21W = -4500
Subtracting both equation from each other, you get
-42W = -3100
W = 3100/42
W = 73.81m/min
Put 73.81 for W in equation 1
3A - 3(73.81) = 200
3A - 221.43 = 200
A =421.43/3
A= 140.47m/min
Answer:
Explained
Step-by-step explanation:
average speed from Tallahassee to Gainesville is 30miles/hour
and the total average speed of the whole trip is 40 miles/hour
let the average speed in return journey be x miles per hour.
we know that if the distance is constant the average speed of the whole trip is given as
on calculating we get x= 60 miles/hour
now, since the distance between two places is always constant, the result does not matter on the distance between two places. The average speed will remain the same.
Answer:
Funny story actually, i actually was making cookies at my house once and i put the cookie dough in the microwave for two minutes which resulted in the plate exploding: that was my mothers plate that she cared about alot. I threw the shattered plate in a garbage bag and i was originally planning on burying it but if i did that then my dog would have found it and ate it but unfortunately enough i disposed of it and my found out about like a month later.
Step-by-step explanation:
