8. A rectangular backyard has a length of 68 feet and a width of 40 feet. The
owner wants to plant 75% of the yard with grass seed. The planting rate for
the seed is 1.5 pounds per 1,000 square feet of area. To the nearest tenth of a
pound, how much grass seed will the owner need to plant?
pounds

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: