Answer:
Step-by-step explanation:
A=P(1+rt)
A=200(1+.02(3))
A=200(1.06)
A=$212
Answer:
50
Step-by-step explanation:
5* ( 7+3)
5* 10
50.
.so the answer is 50
Answer:
The third option
Step-by-step explanation:
the most reasonable
There will be 1000 combinations
10 salads x 10 main courses x 10 desserts = 1000 combinations
For this case, the first thing we must do is define a variable:
x: number of hours
y: number of trials
We write the equation that represents the problem:
y = (25/4) x
For 35 essays we have:
35 = (25/4) x
Clearing x:
x = 5.6 hours
Answer:
it will take him to grade 35 essays about:
x = 5.6 hours
the constant of this variation is:
25/4 essays / hour
