A sixth - grade math teacher can grade 25 homework assignments in 20 minutes. Is he working at a faster rate or slower rate than grading 36 homework assignments in 30 minutes?

(comparing rates)

Which quadrant contains the vertex of the following: f (x) = - 2x² - 8x+11

Change the subject of the formula to h for:a=1/2h (a b) solve for a

Mario collects seashells and sells them to tourists. The function s (t) approximates how many seashells Mario collects per hour. The function W (h) represents the number of hours per week Mario spends collecting seashells.

The LCM of x and 8 is24 if their GCF is 2. find the value of x. Show me the formula pliz

What is the greatest common factor of 24s2, 1254, and 18s? O 3 06

There are 5 slots, each containing the letters w, r, l, d or o. one letter is picked at random from each slot. what are the odds that the letters stored in these slots read the word world?

The value of the expression 4 square root 81^3 is 9 27 350 1.4 2.3

What is the range of the data represented in the dot plot below? 2 3 0

Evaluate the square root of 24-x when x is 6

There are 36 quarters. How many whole ones is that