Mathematics, 04.11.2020 07:30 kingyogii
Barbara sets off a water-powered rocket. The height of the
rocket at time t seconds is given by h(t) = - 1612 + 96t.
Use the quadratic formula to estimate when into the trip the
rocket is 64 feet high.
A
at about 1.2 seconds and about 4.8 seconds
B
at about 0.8 second and about 5.2 seconds
C
at about 2.2 seconds and about 3.8 seconds
D
at about 0.6 second and about 5.4 seconds
Answers: 2
Mathematics, 21.06.2019 16:30
Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88
Answers: 1
Mathematics, 21.06.2019 21:00
Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list
Answers: 1
Barbara sets off a water-powered rocket. The height of the
rocket at time t seconds is given by h(t...
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