The annual interest rate of Erika's savings account is 6.4%, and simple interest is calculated quarterly. What is the periodic interest rate of Erika's account?

Pete traveled 1380 miles in two days. The first day, he traveled 1.5 as far as he did the second day how many miles did he drive on the first day a. 460 b828 c is incorrect d. 552

The missing exponent for 1/169?

Solve the system. 0.2x + 0.5y = 4 - 0.1x + 0.3y = - 2 A) (20, 0) B) (-2, 5) C) (-5, 10) D) (50, 10)

What is 0.68 to a fraction

If 3x + 4 = 10, find the value of - 6x + 10

X/6 - 5 = 13 What does "x" equal in this equation?

Find all solutions in the interval [0, 2π). 7 tan^3x - 21 tan x = 0 A) pi/3, 2pi/3, 4pi/3, 5pi/3 B) 0, pi/5, π, 6pi/5 C) 0, pi/3, 2pi/3, π, 4pi/3, 5pi/3 D) 0, pi/3, π, 4pi/3

Which group of numbers is listed from least to greatest? -4, |-2|, |3|, 5, |-7| |-6|, - 4, |-2|, - 1, 0 -8, |-5|, - 4, |3|, 6 -6, |-3|, - 3, 6, |-9|

Solve the equation using the properties of equality. x/4 + 3 = 15

A triangle has two sides mausuring 8.5 cm and 15 CM. What are the least and greatest while number possibilities for the third side?