\n A) what is the height of the rocket after 5 seconds?\n <\/p>\n
\n b) what is the maximum height of the rocket ?\n <\/p>\n
\n c) when does the maximum height occur ?\n <\/p>\n
\n d) how long does it take for the rocket to hit the ground ?\n <\/p>\n
\n 2) a grocery store sells 4820 gallons of milk in a week when they charge $1.35 per gallon, and they sell 3937 gallons in a week when they charge $1.40 per gallon.\n <\/p>\n
\n A ) find a linear equation in the form y=mx+b that expresses gallons sold when the price is x dollars per gallon.\n <\/p>\n
\n B) if 7998.80 gallons were sold in a week, what was the price ?\n <\/p>\n
\n 3) state the degree and leading coefficient of the polynomial function.\n <\/p>\n
\n F(x) = -17 – 18x + 16x^2 -9x^3 – 8x^4\n <\/p>\n
\n 4) the monthly sales of a product can be given by the function s(x) = 400x \/ x + 10 , where s(x) is the sales in thousands of dollars, and x is amount spent on advertising in thousands of dollars.\n <\/p>\n
\n A) what will the monthly sales reach if 5000 is spent on advertising? Round two decimal places\n <\/p>\n
\n B) if the company wishes for sales to reach 200,000 units , how much should be spent on advertising ?\n <\/p>\n
\n 5) suppose that the population of country A is given by y=-7.36x + 917.41 million, and the population of country B is given by y=2.04x + 804.61 million, where x is the number of years since 1960. Find the year in which the populations of the two countries are equal?\n <\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
if a rocket is propelled upward from ground level, it’s height in meters after t seconds is given by h= -9.8t^2 + 88.2t A) what is the height of the rocket after 5 seconds? b) what is the maximum height of the rocket ? c) when does the maximum height occur ? d) how long […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_joinchat":[]},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/qualityassignments.net\/wp-json\/wp\/v2\/posts\/226780"}],"collection":[{"href":"https:\/\/qualityassignments.net\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qualityassignments.net\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qualityassignments.net\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/qualityassignments.net\/wp-json\/wp\/v2\/comments?post=226780"}],"version-history":[{"count":1,"href":"https:\/\/qualityassignments.net\/wp-json\/wp\/v2\/posts\/226780\/revisions"}],"predecessor-version":[{"id":236338,"href":"https:\/\/qualityassignments.net\/wp-json\/wp\/v2\/posts\/226780\/revisions\/236338"}],"wp:attachment":[{"href":"https:\/\/qualityassignments.net\/wp-json\/wp\/v2\/media?parent=226780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qualityassignments.net\/wp-json\/wp\/v2\/categories?post=226780"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qualityassignments.net\/wp-json\/wp\/v2\/tags?post=226780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}