An arithmetic sequence has the explicit formula an = 7n - 17. What is the value of a1?

Savings account A has 1500 and pays 3.5% interest yearly. Savings account B has 1400 and pays 4% interest yearly. the savings account that earned the most interest after one year is savings account.

If consecutive angles of a quadrilateral are supplementary, is the quadrilateral always a parallelogram? Explain your reasoning.

The Earth's diameter through the equator is about 8000 miles. What is the Earth's estimated diameter written as a whole number multiplied by a power of ten?

Simplify 659 over 8 what is the answer rounded to the nearest whole number is it A 82 B 83 C 84

Find the area of the circle with the following dimension. Diameter = 14 cm The area is cm? (Round to the nearest tenth as needed.)

What percent is equivalent to 1840? A. 18% B. 22% C. 40% D. 45%

Round 6.4 to the nearest whole number

If l || m, m< 7 = 5x - 4, and m< 14 = 8x - 11, calculate m< 16

Find the four arithmetic means between 40 and 10.

Using the given zero, find one other zero of f (x). i is a zero of f (x). = x4 - 2x3 + 38x2 - 2x + 37.