Haley and Sabrina are both training for a race. Haley runs 4.2 miles each day.

Sabrina has been running as many miles each day as Haley.

Next week, Sabrina is going to increase the miles she runs each day by 25%.

Haley and Sabrina both train by running 6 days each week.

What is the total number of miles Sabrina will run next week to train for the race?

A.

5

B.

18.3

C.

21

D.

47.25

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?

Joanie watched 1 out of three of a movie in the morning

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?