10/18/19
Ten less than four times a number is 8 more than 32
After making the equation you have to solve for the number(x). I believe the equation would be:4n-10=32+8. Would that be correct?
10/08/19
I need help with this question
At a fair, Evie gets five darts she can toss at balloons. If there is a probability if 1/10 that any given dart she throws will hit a balloon, independent of her other throws, which of the...
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10/07/19
Pre calculus word problem
After declining between 1940 and 1980, the number of multigenerational households has been increasing since 1980. The function h(x)= 0.012x^2-0.573x+35.722 can be used to estimate the number of...
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10/07/19
Pre calculus word problem
A ball is thrown directly upward from a height of 7ft with an initial velocity of 24ft/sec the function s(t)= -16t^2 +24t+7 gives the height of the ball in feet t seconds after it has been thrown....
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Algebra 1 Help!
A parking lot has a flat rate fee of $12 and charges $6.50 an hour. Nick paid $57.50 for h hours of parking. What is the maximum number of hours Nick can park his car using this parking lot?xx...
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Using the given information write the equations of the parabolas:(3 answers a, b, c )
a)The parabola has the focus at (3, 12) and the vertex at (−2, 12).b)The parabola has the focus at (0, –5) and the directrix at x=14.c)The parabola has x-intercepts (1, 0) and (3, 0), and...
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10/06/19
A right circular cylinder with no top has a volume of 50 cubic meters. Find the radius that will yield minimum surface area. Let x = radius.
Hi, I have been stuck on this rational function question for hours. I tried plugging in 50 for the volume in the volume of a cylinder formula but I still can't seem to find the answer. Please help.
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