Mathematics, 31.01.2020 10:02 cruzhazeL999
Asoccer ball is kicked into the air. its height is approximated by the equation h(t)= -5t^2+45t, where h is the height in meters and t is the time is seconds.
a.)what are the x-intercepts? when does the soccer ball hit the ground?
b.)what are the coordinates of the vertex? what is the max height of the soccer ball? how long does it take to hit it's max height?
Answers: 2
Mathematics, 21.06.2019 16:10, cuppykittyy
The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82
Answers: 2
Mathematics, 21.06.2019 18:00, nanny2204p4ipj9
Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?
Answers: 1
Asoccer ball is kicked into the air. its height is approximated by the equation h(t)= -5t^2+45t, whe...
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