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Residual Correct Answer is the difference between the observed data point (actual), and what the regression model predicts(or the mean based on what data you have) A^0 Correct Answer 1 (a/b)^n Correct Answer a^n/b^n (ab)^n Correct Answer (a^n)(b^n) (a/b)^-n Correct Answer (b/a)^n A^1/n Correct Answer n√a (a^m)^n Correct Answer a^mn A^m*a^n Correct Answer a^m+n A^(m/n) Correct Answer n√a^m Always find the _ exponentials Correct Answer LIKE BASES Explicit Arithmet...

ACT Math Prep test (Latest 2023)

What is the sum of the first 4 terms of the arithmetic sequence in which the 6th term is 8 and the 10th term is 13 ? - 14.5 The solution set of which of the following equations is the set of real numbers that are 5 units from −3 ? | x + 5 | = −3 | x − 5 | = 3 | x + 5 | = 3 I x − 3 | = 5 | x + 3 | = 5 - | x + 3 | = 5 Which of the decimals −0.057, −0.57, −0.55, 0.073, 0.57 is the least? - -.57 For the fraction , assume that p is a prime number and q is not a multiple of...

If x is an even integer and y is an odd integer, which of the following must be an odd integer? a) 2x + 2y b) 2x - 2y c) x + y + 1 d) x + y + 2 e) x - 2y - d) 35% of 15% of x is equivalent to which of the following? a) 0.0525x b) 0.125x c) 0.25x d) 0.525x e) 5.25x - a) If Mr. Martinson has 6 different color tulips to plant, how many different rows of 3 tulips can he make? a) 6 b) 18 c) 36 d) 81 e) 120 - e)

A car averages 27 miles per gallon. If gas costs $4.04 per gallon, which of the following is closest to how much the gas would cost for this car to travel 2,727 typical miles? - 408. 04 is the correct answer. If you divide 2,727 miles by 27 miles per gallon you will get the number of gallons: = 101. Then, multiply the number of gallons by the cost per gallon: 101(4.04) = 408.04. This gives the cost of gas for this car to travel 2,727 typical miles. When x = 3 and y = 5, by how much does the v...

When is the Math Test on the ACT? - it is usually 2nd How long is the Math Test? - 60 minutes How many questions are on the Math Test? - 60 questions A certain television set is discounted 20% on Monday and then discounted another 25% on Tuesday. What is the total percent discount applied to the prince television on Monday and Tuesday? a) 35% b) 40% c) 45% d) 50% e) 55% - g) 40% In percent equations, what should everything cost? - $100 Which of the following expressions w...

ACT Math Formulas Complete Solutions Verified ACT Math Formulas Complete Solutions Verified

Area of a Triangle A = (1/2)(b)(h) Area of a Circle Circumference of Circle Perimeter of a Square P = 4(s) Area of a Square Area of a Trapazoid a and b are the two bases Area of a Rectangle A = (l)(w) Perimeter of a Rectangle Properties of a Rectangle -4 right angles; -Diagonals bisect each other and are congruent; -Opposite sides are equal Similar Triangles corresponding angles are equal, corresponding sides are proportionate Pythagorean Theorem ...

Degrees in triangle 180 Degrees in circle 360 Area of triangle 1/2x base x height Area of circle pi x radius to the second power Circumference of circle 2 x pi x radius OR pi x diameter Area of rectangle Base x height Area of parallelogram Base x height Area of square side to the second power Pythagorean Theorem a to the second power plus b to the second equals c to the second power. (C=hypotenuse, only true for right triangles) Slope-intercept form of a line: CONTINUED...