Elevators traveling from one floor to the next do not travel at a constant speed. suppose the speed of an elevator in feet per second is
given by the function 10) = -0.54* +422 - 1212 + 16, where t is the time in seconds.
find the speed of the elevator at 2 seconds.
a. 7.5 ft/s
b. 8 fts
c
10.5 ft/s
5 fts
d.

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit

Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12

What is the ratio of the length of an object in yards to the length of the same object in miles?