Answer:
38.6
Step-by-step explanation:
Answer:
The answer is below
Step-by-step explanation:
Let us assume the rate of printing in machine A is x per hour and the rate for machine B is y. Given that machine B prints at half the rate of machine A, therefore:
y = (1/2)x (1)
Also, both machine produces 200 newspaper printouts, and both operate at different times for a total of 4 hours. Therefore:
200/x + 200/y = 4 (2)
Put y = (1/2)x in equation:
Put x = 150 in equation y:
y=(1/2)150 = 75
Therefore the rate of machine A is 150 newspapers per hour while that of machine B is 75 newspapers per hour
Since 10 is smaller than 100, Garricks plant is SHORTER than Zan's plant
This means that each mm for Garrick will result in a GREATER percent error
10-8=2. His measurement was 2 mm off
100-88=12 so Zans answer was 12 mm off
2/10*100=20%
12/100*100=12%
Answers:
1. Shorter
2. Greater
3. 2 mm
4. 12 mm
5. 20%
6. 12%
Hope this helped!! :D
Answer:
Isaac traveled 12.8 miles by taxi for $27.46.
Step-by-step explanation:
The formula required here is
$2.50 + ($1.95/mile)x = $27.46.
We need to solve this for x, the number of miles traveled:
Subtract $2.50 from both sides, obtaining:
($1.95/mile)x = $24.96
Now divide both sides by ($1.95/mile):
$24.96
------------------ = 12.8 miles
($1.95/mile)
Isaac traveled 12.8 miles by taxi for $27.46.
Answer:
it is -40
Step-by-step explanation:
yes yes right????