60 - 19 = 41
Jeremy is 41 pounds heavier than Marilyn.
Answer:
18 ounces
Step-by-step explanation:
5 x 6= 30
3 x 6= 18
Answer:
No, because factorials are product of all positive integers less than or equal to a given positive integer.
Answer:
81
Step-by-step explanation:
the formula for an arithmetic sequence:
aₙ = a₁ + (n-1)d
where aₙ = the nth term
a₁ = the 1st term = -3
n = the term number = 13
d = the common difference = 7
Plugging in those values into the formula to find a₁₃:
a₁₃ = -3 + (13-1)7
= -3 + (12)7
= -3 + 84
= 81
