Answer:
560 boxes
Step-by-step explanation:
.25 * 1.75 * 2.5 = 1.09375
1/8 ^3 = 0.001953125
1.09375/0.001953125 = 560
Answer:
The expression is 10t = 65
Step-by-step explanation:
At the point where the local train and the express train meet, both trains would have travelled an equal distance.
A local train leaves the station in Springfield traveling toward New York City at a constant rate of 55 mph.
Let t represent the time it spent in travelling a given distance.
Distance = speed × time
Therefore,
Distance travelled by the local train is 55 × t = 55t
The express train headed for New York City on the same route leaves the station 1 hour later. The rate of the express train is 65 mph. It means that total time spent travelling the same distance as the local train is t - 1
Therefore, distance travelled is
65(t - 1)
Since the distance travelled is the same, therefore,
55t = 65t - 65
65t - 55t = 65
10t = 65
Answer:
a_n=125×20^(n-1)
Step-by-step explanation:
a_n=x×y^(n-1)
a_3=50000=x×y^2
a_5=20000000=x×y^4
y^2=20000000/50000=400
y=20;x=125
Unit price would be the price per ounce.
Divide the total cost by the number of ounces:
Price Club : 2.59 / 12 = $0.216 per ounce
Shop Mart: 1-1/2 pounds = 1.5 x 16 = 24 ounces.
4.68 / 24 = $0.195 per ounce.
Answer:
150
Step-by-step explanation:
100 : 160 :: e : 240 proportion
160e = (100)(240)
160e = 24000
elves = 150
