What is the y-intercept of the exponential function? f(x)=−0.25(6)^x+2−1 enter your answer in the box.

Which expression is equivalent to 4 square root 6 divided by 3 root 2

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.

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?