A school board has determined that there should be 3 teachers for every 50 students. How many teachers are needed for an enrollment of 2,650 students?

Which statements are true? select each correct answer. a) 30a^6-24a^2=3à^2 (10a^4-8) b) 24a^4+18=6 (4a^⁴+3) c) 16a^5-20a^3=4a^3 (4a^2-5) D) 12a^3+8a=4 (3a^3+2a)

What's 107,609 divided by 72 with a remainder?

Given: f (x) 9x+5, find f^-1 (x) then state whether f^-1 (x) is a function.

What is the slope of a line that passes through (3, - 5) and (6, - 6) ?

If there are 60 seconds in a minute, 60 minutes in an hour, 24 hours in a day, and 7 days in a week, how many seconds are there in a week?

Lines j, k, m, and n lie in a plane. You know line j is perpendicular to line n, m is perpendicular to line n, and line k is parallel to line m. What can you conclude? A. Line n is parallel to line k. B. Line k is perpendicular to line j. C.

Simplify this - 6r• (12s)

Suppose you take an 80 question mc test with 5 choices if 60% is passing, what are your chances of passing

What is the 14th term of the arithmetic sequence with a first term of 7 and a common difference of 10?

Mrs Naidu bought $155 in groceries. she paid her bill with $5 and $20 notes using a total of 13 notes. calculate how many of each type of each type of note were used.