Mathematics, 07.07.2019 21:10 daniiltemkin20
Answer this
the graph of the function p(x) = −0.74x2 + 22x + 75 is shown. the function models the profits, p, in thousands of dollars for a tech company to manufacture a calculator, where x is the number of calculators produced, in thousands:
graph of a parabola opening down passing through points negative 3 and 9 hundredths comma zero, zero comma 75, 5 and 6 tenths comma 175, 14 and 87 hundredths comma 238 and 51 hundredths, 24 and 13 hundredths comma 175, and 32 and 82 hundredths comma zero
if the company wants to keep its profits at or above $175,000, then which constraint is reasonable for the model?
a) −3.09 ≤ x ≤ 5.6 and 24.13 < x ≤ 32.82
b) 0 ≤ x < 5.6 and 24.13 < x ≤ 32.82
c) −3.09 ≤ x ≤ 32.82
d) 5.6 ≤ x ≤ 24.13
Answers: 2
Mathematics, 21.06.2019 21:00, kitttimothy55
Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
Answers: 2
Mathematics, 22.06.2019 01:30, jude40
Asample of 200 rom computer chips was selected on each of 30 consecutive days, and the number of nonconforming chips on each day was as follows: the data has been given so that it can be copied into r as a vector. non. conforming = c(10, 15, 21, 19, 34, 16, 5, 24, 8, 21, 32, 14, 14, 19, 18, 20, 12, 23, 10, 19, 20, 18, 13, 26, 33, 14, 12, 21, 12, 27) #construct a p chart by using the following code. you will need to enter your values for pbar, lcl and ucl. pbar = lcl = ucl = plot(non. conforming/200, ylim = c(0,.5)) abline(h = pbar, lty = 2) abline(h = lcl, lty = 3) abline(h = ucl, lty = 3)
Answers: 3
Answer this
the graph of the function p(x) = −0.74x2 + 22x + 75 is shown. the function models...
the graph of the function p(x) = −0.74x2 + 22x + 75 is shown. the function models...
Mathematics, 27.03.2020 18:08
Mathematics, 27.03.2020 18:08
History, 27.03.2020 18:08
History, 27.03.2020 18:08