Answer:
35
Step-by-step explanation:
Since the sequence is so short, you can simply add the terms. It is convenient to do them pairwise, working inward from the first+last:
(-4+14) +(-1+11) +(2+8) +5
= 10 +10 +10 +5
= 35
__
Or, you can find the average term as the average of the first and last terms:
average term = (-4+14)/2 = 5
Then the sum is the product of this and the number of terms:
sum = (number of terms)×(average term) = 7 × 5 = 35
Since Janice just turned 61 years of age Rob is 40 years of age and will be turning 41 soon.
8 is in the hundredths place. It goes like this: tenths, hundredths, thousandths, and so forth.
Answer:
d. 13
Step-by-step explanation:
a^2 + b^2 = c^2
5^2 + 12^2 = 13^2
25 + 144 + 169
