ACT ACT Math ACT American College Testing: Math Section Online Training
ACT ACT Math Online Training
The questions for ACT Math were last updated at Nov 26,2024.
- Exam Code: ACT Math
- Exam Name: ACT American College Testing: Math Section
- Certification Provider: ACT
- Latest update: Nov 26,2024
Which of the following has the greatest value when x = C1/4?
- A . x C1
- B . C3/8x
- C . 4x + 3
- D . 16x
- E . 1/81x
In the diagram above, lines M and N are parallel.
All of the following are true EXCEPT:
- A . a + b = j + l.
- B . g = h.
- C . c + f = f + b.
- D . g + e + f + h = 360.
- E . d + e = f + j.
Melissa runs the 50-yard dash five times, with times of 5.4 seconds, 5.6 seconds, 5.4 seconds, 6.3 seconds, and 5.3 seconds.
If she runs a sixth dash, which of the following would change the mean and mode of her scores, but not the median?
- A . 5.3 seconds
- B . 5.4 seconds
- C . 5.5 seconds
- D . 5.6 seconds
- E . 6.3 seconds
The scatterplot above shows the speeds of different runners over time.
Which of the following could be the equation of the line of best fit?
- A . S = C2 × (t C 15)
- B . S = Ct + 25
- C . S = C1/2 × (t C 10)
- D . S = C1/2 × (t C 20)
- E . S = 2 × (t + 15)
The radius of the outer circle shown above is 1.2 times greater than the radius of the inner circle.
What is the area of the shaded region?
- A . 6π m2
- B . 9π m2
- C . 25π m2
- D . 30π m2
- E . 36π m2
Which of the following is the midpoint of a line with endpoints at (C2, C8) and (8, 0)?
- A . (3, 4)
- B . (3, C4)
- C . (C5, 4)
- D . (5, C4)
- E . (6, C8)
A music store offers customized guitars. A buyer has four choices for the neck of the guitar, two choices for the body of the guitar, and six choices for the color of the guitar.
The music store offers:
- A . 1 2 different guitars.
- B . 16 different guitars.
- C . 24 different guitars.
- D . 36 different guitars.
- E . 48 different guitars.