If they have a remainder of 4 when divided by six the sequence of terms are: 6n+4
42≤6n+4≤92
subtract 4 from both ends
38≤6n≤88
divide both ends by 6
6.3≤n≤14.6
since n must be an integer...
7≤n≤14 so the number of integers is:
14-7+1=8
they are 6n+4 for n=[7,14]...46,52,58,64,70,76,82,88
Answer:
80.5%
Step-by-step explanation:
Because 17/22 converted to a percent is 72% and 56 is not right so 80.5% must be the right choice.
Answer:
365.42
Step-by-step explanation:
340+860+482+623+253=2558
2558÷7=365.42
the second one is the answer <i think>
Multiply amount sold by commission rate:
4500 x 0.13 = 585
She made $585 last week.
Multiply amount made in 1 week by 52 weeks ( 1 year = 52 weeks)
585 x 52 = 30,420
She made $30,420 in 2011