Simple interest i in dollars is calculated using the formula i=prt, where p represents the principal, or amount in dollars that is invested or borrowed; r represents the annual interest rate, expressed as a decimal; and t represents time, in years. find the value of the variable t, using the simple interest formula. i=$540, p=$4800, r=4.5 write the interest rate r as a decimal. r = ?

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.

The nth term of a sequence in 2n-1 the nth term of a different sequence is 3n+1 work out 3 numbers that are in bothe sequences and are between 20 and 40