Credit cards place a three digit security code on the back of cards. What is the probability that a code starts with the number 7?

What Time (min) Water (gal) 7 38.5 8 36.25 ለለለ 9 34 10 3175

Using the formula r=d/t, where d is the distance in miles, r is the rate, and t is the time in hours, at which rate must you travel to cover 212.5 miles in 2.5 hours?

The following data has a mode of 3, a mean of 10, and a median of 5.5. which of these three measures gives the best idea of the typical size of the numbers in the list? 3,3,3,4,5,6,7,8,9,52 A) mean B) mode C) median

The cost for a hotel room is $125 for one night and $250 for two nights. What will be the cost for the three nights?

What slope line does (10,3) and (7,1)

George is putting trim around his rectangular deck, including the gate. He will need 44 feet of trim to do the entire deck. If the deck is 13 feet long, how wide is the deck? A. 9 feet B. 22 feet C. 7 feet D. 18 feet

A suit cost $95 Barry has a discount coupon for 10 %off and the city has 4.5%sales tax. what is the final cost of the suit?

2) Winston needs 80 signatures from students in his school before he can run for class president. He has 23 signatures already. He and two of his friends plan to get the remaining signatures during lunch.

Mr. Wilson wrote the function f (x) = 7x - 15 on the chalkboard. What is the value of this function for f (6) ?

Kelly has a ribbon that is 60 inches long. She cuts off 40% of the ribbon for an art project. while working on it, she decides she only needs 75% of the piece she cut off. How much ribbon does Kelly end up using in her project