Sung Lee invests $4,000 at age 18. He hopes the investment will be worth $8,000 when he turns 25. If the interest compounds continuously, approximately what rate of growth will he need to achieve his goal? Round to the nearest tenth of a percent.

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

Which of the following is true for the relation f(x)=2x^2+1

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.