Jamahl jones earned $20.50 cutting grass, $16.50 babysitting, and $4.95 selling two baseball cards. he puts
all but $10.00 in his checking account. what is his total deposit?
a. $41.95
c. $31.95
h $31.50
d. $30.00

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?

You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar

Acar loses a quarter of its value every year. it is originally worth $35,000. to the nearest dollar,how much will the car be worth in 8 years?