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ACT Quiz

Brad Hegarty 10 preguntas 3.378 visitas 4,7 (23 valoraciones)

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Preguntas del test (10)

  1. 1There are 15 balls in a box: 8 balls are green, 4 are blue and 3 are white. Then 1 green and 1 blue balls are taken from the box and put away. What is the probability that a blue ball is selected at random from the box?
    1. A3/13


    2. B4/13
    3. C3/15
    4. D4/15
    5. E2/13
  2. 2The length of a rectangle is 3 times its width. If the width of the rectangle is 5 inches, what is the rectangle's area, in square inches?
    1. A15



    2. B75
    3. C40
    4. D30
    5. E20
  3. 3If the hypotenuse of a right triangle is 10 inches long and one of its legs is 5 inches long, how long is the other leg?
    1. A5



    2. B10 - √5
    3. C75
    4. D5√5
    5. E5√3
  4. 4A circle with center (4,-5) is tangent to the y-axis in the standard (x,y) coordinate plane. What is the radius of this circle?
    1. A4


    2. B5
    3. C√(41)
    4. D16
    5. E25
  5. 5Angle A is an acute angle and sin(A) = 11/14. What is the value of cos(A)?
    1. A3/14



    2. B√3 / 14
    3. C5√3 / 14
    4. D√(3/14)
    5. E5/14
  6. 6What are the values of a and b, if any, where - a|b + 4| > 0?
    1. Aa > 0 and b ≠ -4



    2. Ba > 0 and b ≠ 4
    3. Ca < 0 and b ≥ -4
    4. Da < 0 and b ≠ -4
    5. Ea < 0 and b ≤ -4
  7. 7In a shipment of televisions, 1/50 of the televisions are defective. What is the ratio of defective to non defective televisions?
    1. A1/200



    2. B50/1
    3. C49/1
    4. D1/50
    5. E1/49
  8. 8Which of the following is divisible (with no remainder) by 4?
    1. A214133



    2. B214395
    3. C952217
    4. D322569
    5. E510056
  9. 9If 8y = 3x - 11, then x =
    1. A(88/3) y



    2. B(8y + 11)/3
    3. C(8y - 11)/3
    4. D(8/3) y - 11
    5. E(8/3) y + 11
  10. 10Which of the statements describes the solution set for -2(x + 8) = -2x + 20?
    1. Ax = - 2 only



    2. Bx = 0 only
    3. Cx = 20 only
    4. DThere are no solution for this equation.
    5. EAll real numbers are solutions of this equation.

Información

Descripción
Testing myself on some ACT Math questions and sharing them with you all. :)
Idioma
English
Visitas
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Valoración
4,7 de 5 · 23 valoraciones
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