Mathematics, 28.01.2020 08:31 jojo77789
The quadratic model f(x)=-5x^2 +200 represents the approximate height, in meters, of a ball x seconds after being dropped. the ball is 50 meters from the ground after about how many seconds
2.45
3.16
5.48
7.07
Answers: 3
Mathematics, 21.06.2019 18:30
Given: mâ adb = mâ cdb ad â
dc prove: mâ bac = mâ bca lol
Answers: 2
Mathematics, 21.06.2019 18:30
The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truckââ$80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?
Answers: 1
Mathematics, 21.06.2019 19:30
Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?
Answers: 1
Mathematics, 21.06.2019 23:00
Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u.s. dollars for every 100 euros. b. gabriella averages 100 u.s. dollars for every 25 euros. c. gabriella can exchange 75 u.s. dollars for 100 euros. d. gabriella can exchange 100 u.s. dollars for 75 euros.
Answers: 1
The quadratic model f(x)=-5x^2 +200 represents the approximate height, in meters, of a ball x second...
Mathematics, 01.11.2019 11:31
Mathematics, 01.11.2019 11:31
Mathematics, 01.11.2019 11:31
English, 01.11.2019 11:31
Chemistry, 01.11.2019 11:31
Biology, 01.11.2019 11:31