Volumes 1 and 2 of a two-volume set of math books sit next to each
other on a shelf. They sit in their
proper order: Volume 1 on the left
and Volume 2 on the right. Each
front and back cover is --inch thick,
and the pages portion of each book
is 1-inch thick. If a bookworm starts
at the first page of Volume 1 and
burrows all the way through to the
last page of Volume 2. how far will
it travel?

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a. what is the independent and dependent variables? b. find the amplitude and the period of the function. c. create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.