Assuming only positive domain values, which statement is true of the graph that represents the total cost, y, in dollars for shipping items that weigh x ounces? As the weight of purchased items increases, the shipping charges increase, as shown in the table below.

Weight, in oz
Total Shipping Cost
not more than 5
$9.50
more than 5, not more than 10
$13.25
more than 10, not more than 15
$17.00
more than 15, not more than 20
$20.75

How many glue sticks are in a basket containing 96 scissors, if the ratio of glue sticks to scissors is 19 to 57.

In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d.what is the height of the tide after 93 hours?

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal