Mathematics, 04.12.2020 22:50, owlette2001
HELP PLEASE!!
If an object is dropped from a height of 400 feet, the function h(t)= -16t^2+400 gives the height of the object after t
seconds. When will the object hit the ground? A. 5 s B. 2.5 s
C. 10 s
D. 25 s
Answers: 1
Mathematics, 21.06.2019 23:20, jessicasbss6840
Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g
Answers: 1
HELP PLEASE!!
If an object is dropped from a height of 400 feet, the function h(t)= -16t^2+400 give...
Business, 09.02.2021 16:50
Arts, 09.02.2021 16:50
Mathematics, 09.02.2021 16:50
Physics, 09.02.2021 16:50