 mycollegehive

ACT-math-test

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47 questions

Ray PK bisects ∠LPM, the measure of ∠LPM is 11x°, and t...
Ray PK bisects ∠LPM, the measure of ∠LPM is 11x°, and the measure of ∠LPK is (4x + 18)°. What is the measure of ∠KPM ? F. 12&...

For −π/2 ≤θ≤ π/2, |sin θ| ≥ 1 is true for all an...
For −π/2≤θ≤π/2, |sin θ| ≥ 1 is true for all and only the values of θ in which of the following sets? A. {&minu...

Given a positive integer n such that i^n = 1, which of the f...
Given a positive integer n such that in = 1, which of the following statements about n must be true? (Note: i2 = −1) F. W...

For what positive real value of k, if any, is the determinan...
For what positive real value of k, if any, is the determinant of the matrix

At the school carnival, Mike will play a game in which he wi...
At the school carnival, Mike will play a game in which he will toss a penny, a nickel, and a dime at the same time. He will be awarded 3 points for each coin...

One of the following graphs in the standard (x,y) coordinate...
One of the following graphs in the standard (x,y) coordinate plane is the graph of y = sin2 x + cos2 x over the domain − π/2 &...

The 3rd and 4th terms of an arithmetic sequence are 13 and 1...
The 3rd and 4th terms of an arithmetic sequence are 13 and 18, respectively. What is the 50th term of the sequence? A. 248 B. 250 C. ...

For which of the following will there be more than one (x,y)...
You are given the following system of equations: y = x2 rx + sy = t where r, s, and t are integers. For which of the following will there ...