Mathematics, 16.03.2020 23:24 elissadiaz15
Optimal Speed of a Truck A truck gets 600/x miles per gallon (mpg) when driven at a constant speed of x mph, where 40 ≤ x ≤ 80. If the price of fuel is $2.80/gal and the driver is paid $13/hr, at what speed is it most economical for the trucker to drive? (Round your answer to two decimal places.)
Answers: 3
Mathematics, 21.06.2019 22:00
You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?
Answers: 2
Mathematics, 22.06.2019 00:00
The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.
Answers: 2
Mathematics, 22.06.2019 00:50
Solve the problem by using a venn diagram a group of students were surveyed about their taste in music.they were asked how they like three types of music: rock, country western and jazz.the results are summarized below: no one dislikes all three types of music.six like all three types of music.eleven don’t like country western.sixteen like jazz.three like country western and jazz, but not rock.six don’t like rock.eight like rock and country western.seven don’t like jazz.how many students were surveyed?
Answers: 3
Mathematics, 22.06.2019 02:40
Find the degree 3 taylor polynomial p3(x) of function f(x)=(-3x+15)^(3/2) at a=2
Answers: 2
Optimal Speed of a Truck A truck gets 600/x miles per gallon (mpg) when driven at a constant speed o...
Mathematics, 04.03.2020 05:23
History, 04.03.2020 05:23
Mathematics, 04.03.2020 05:23
Mathematics, 04.03.2020 05:23
Mathematics, 04.03.2020 05:23
Mathematics, 04.03.2020 05:23
Mathematics, 04.03.2020 05:24
History, 04.03.2020 05:24
Mathematics, 04.03.2020 05:24
Mathematics, 04.03.2020 05:24