Shayla has a balance of $45.75 left on a gift card. there are several items she could purchase with the card, and their prices are given below. item cost book $8.25 scarf $9.49 bracelet $4.35 craft kit $14.95 board game $12.45 select each cell that contains a combination of items shayla can afford to buy using only her gift card.

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.