Mathematics, 09.03.2020 01:33 Naysa150724
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NASA launches a rocket at t = 0 seconds. Its height, in meters above sea-level, as a function of time is given by h ( t ) = − 4.9t^2 + 217t + 185.
Assuming that the rocket will splash down into the ocean, at what time does splashdown occur?
The rocket splashes down afterseconds.
How high above sea-level does the rocket get at its peak?
The rocket peaks atmeters above sea-level
Answers: 3
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Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial
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Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)
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Mathematics, 21.06.2019 20:00
Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?
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Can somebody please help me
NASA launches a rocket at t = 0 seconds. Its height, in meters abo...
NASA launches a rocket at t = 0 seconds. Its height, in meters abo...
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