The ACT is a standardized test designed to measure your critical thinking skills and to assess your ability to apply knowledge and logic when solving problems. Every year, more than 2 million students take the ACT in order to get admissions to the colleges in the United States. The ACT test is divided into four multiple choice subject tests: English, Mathematics, Reading, and Science.
April 13, 2021
The NCRC is a nationally recognized credential that validates foundational workplace skills by measuring a range of hard and soft skills relevant to any occupation, at any level, and across industries.Read more ...
April 11, 2021
After polling a class of 20 music students by a show of hands, you find that 8 students play the guitar and 9 students play the piano. Given that information, what is the minimum number of students in this music class who play both the guitar and the piano?
April 09, 2021
Three recent studies demonstrated that paper and online tests measure the same knowledge and skills, but students who test online tend to perform slightly better than students who test on paper, especially on the English, reading, and writing tests. ACT will equate scores across modes as needed to ensure that ACT scores can be treated as interchangeable regardless of testing mode.Read more ...
March 28, 2021
During a snowstorm, the relationship between the depth of accumulated snow, y inches, and the elapsed time, x hours, was modeled by the equation 2x - 5y = -5. One of the following graphs in the standard (x, y) coordinate plane models the equation for positive values of x and y. Which one?Read more ...
March 25, 2021
The table below gives experimental data values for variables x and y. Theory predicts that y varies directly with x. Based on the experimental data, which of the following values is closest to the constant of variation?
(Note: The variable y varies directly with the variable x provided that y = kx for some nonzero constant k, called the constant of variation.)
March 22, 2021
Temperatures measured in degrees Fahrenheit (F) are related to temperatures measured in degrees Celsius (C) by the formula F = 9C/5 + 32. There is 1 value of x for which x degrees Fahrenheit equals x degrees Celsius. What is that value?
March 16, 2021
For 20 quiz scores in a typing class, the table below gives the frequency of the scores in each score interval. Which score interval contains the median of the scores?
March 13, 2021
License plates on cars in a certain state consist of 3 letters taken from the 26 letters, A through Z, followed by 3 digits taken from the 10 digits, 0 through 9. Which of the following expressions gives the number of distinct license plates that are possible given that repetition of both letters and digits is allowed?
March 07, 2021
At a local post office, on average, 3 customers are in line when the post office closes each day. The probability, P, that exactly n customers are in line when the post office closes can be modeled by the equation P = (3ne-3)/n!. Given that e-3 ≈ 0.05, which of the following values is closest to the probability that exactly 2 customers are in line when the post office closes?
March 04, 2021
What is the length, in coordinate units, of the altitude from C to AB in ΔABC shown in the standard (x,y) coordinate plane below?