Tavon has a gift card for $170 that loses $1 for each 30 day period it is not used. He has another gift card for $150 that loses $3.50 for each 30 day period it is not used
a. Write and solve an equation for the number of 30 day periods until the value of the gift cards will be equal

What is the length of an with endpoints a 3,2 and b 8,14

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.