Mathematics, 09.10.2019 21:00 GabbyLandry
The equation $y = -16t^2 - 18t + 405$ describes the height (in feet) of a ball thrown downward at 18 feet per second from a height of 405 feet from the ground, as a function of time $t$, in seconds. in how many seconds will the ball hit the ground? express your answer as a decimal rounded to the nearest tenth.
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 17:30
During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer
Answers: 3
Mathematics, 21.06.2019 20:00
Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189
Answers: 1
Mathematics, 21.06.2019 22:00
If i had 1234 apples and 1 banana what is the total amount
Answers: 2
Mathematics, 21.06.2019 22:10
Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 1
You know the right answer?
The equation $y = -16t^2 - 18t + 405$ describes the height (in feet) of a ball thrown downward at 18...
Questions
Mathematics, 28.01.2021 18:50
Mathematics, 28.01.2021 18:50
Mathematics, 28.01.2021 18:50
Spanish, 28.01.2021 18:50
Computers and Technology, 28.01.2021 18:50
Mathematics, 28.01.2021 18:50
Arts, 28.01.2021 18:50
Mathematics, 28.01.2021 18:50
Mathematics, 28.01.2021 18:50
Mathematics, 28.01.2021 18:50
Physics, 28.01.2021 18:50
Mathematics, 28.01.2021 18:50
