How to find quartiles of a matrix column in r?

There are C cyclists in a cycle race 3/4 of the cyclists finish the race how many cyclists did not finish?

Sophie 15 minutes to drive from her house to her daughters school. If the school is 4 miles away, what was her unit rate of speed in miles per hour.

Which of the following describes the correct process for solving the equation 2x - 6 = 22 and arrives at the correct solution? O Divide both sides by - 6, and then add 2. The solution is x = 8.

I hat are the x intercepts of -2 (x+4) ^2-12

Rosana is tracking how many customers she can serve in a morning. She listed the number of customers served per hour in the following table: Hour (x) Number of Customers f (x) 1 3 2 5 3 7 Determine if these data represent a linear function or an

A pizza restaurant, Pizz-A, plans on selling 115 pizzas daily for delivery. For every 15 customers who eat in the restaurant, an additional 4 pizzas will be sold. Part A: Write an equation to represent the situation.

How do you divide 10.99$ by 9

SHOW WORK! solve y = 3x + 2 6x - 2y = 10

Sofia was making cookies and decided to triple the recipe. By the end of the day her two cents each at seven cookies, and her daughter at five. Now there are 89 cookies remaining how many cookies are in the original recipe

Use the transformations on the function f (x) = x| to select the correct graph of f (x) = 1/3lxl+1