Digital ACT Practice Questions
Access 177 official-caliber practice questions. Filter by subject or difficulty to pinpoint your cognitive blind spots.
The first term of an arithmetic sequence is 4, and the common difference is 7. What is the 25th term of this sequence?...
The first term of an arithmetic sequence is 12, and the common difference is 5. What is the 30th term of this sequence?...
The first term of an arithmetic sequence is 7, and the common difference is 4. What is the 40th term of this sequence?...
The first term of an arithmetic sequence is -5, and the common difference is 6. What is the 20th term of this sequence?...
The first term of an arithmetic sequence is 15, and the common difference is -3. What is the 22th term of this sequence?...
The first term of an arithmetic sequence is 3, and the common difference is 8. What is the 35th term of this sequence?...
What is the sum of the first 20 terms of an arithmetic sequence with initial term a_1 = 3 and common difference d = 4?...
What is the sum of the first 30 terms of an arithmetic sequence with initial term a_1 = 5 and common difference d = 3?...
What is the sum of the first 15 terms of an arithmetic sequence with initial term a_1 = 2 and common difference d = 6?...
What is the sum of the first 25 terms of an arithmetic sequence with initial term a_1 = 10 and common difference d = 5?...
What is the sum of the infinite geometric series: 12 + 12*(1/3) + 12*(1/3)^2 + ...?...
What is the sum of the infinite geometric series: 24 + 24*(1/4) + 24*(1/4)^2 + ...?...
What is the sum of the infinite geometric series: 15 + 15*(1/2) + 15*(1/2)^2 + ...?...
What is the sum of the infinite geometric series: 40 + 40*(1/5) + 40*(1/5)^2 + ...?...
What is the sum of the infinite geometric series: 18 + 18*(1/3) + 18*(1/3)^2 + ...?...
What is the sum of the infinite geometric series: 36 + 36*(1/4) + 36*(1/4)^2 + ...?...
An ellipse has the equation (x - 2)^2 / 25 + (y + 1)^2 / 9 = 1. What is the distance from the center of the ellipse to each of its foci?...
An ellipse has the equation (x - 2)^2 / 169 + (y + 1)^2 / 25 = 1. What is the distance from the center of the ellipse to each of its foci?...
An ellipse has the equation (x - 2)^2 / 100 + (y + 1)^2 / 64 = 1. What is the distance from the center of the ellipse to each of its foci?...
An ellipse has the equation (x - 2)^2 / 289 + (y + 1)^2 / 64 = 1. What is the distance from the center of the ellipse to each of its foci?...
An ellipse has the equation (x - 2)^2 / 50 + (y + 1)^2 / 14 = 1. What is the distance from the center of the ellipse to each of its foci?...
An ellipse has the equation (x - 2)^2 / 81 + (y + 1)^2 / 32 = 1. What is the distance from the center of the ellipse to each of its foci?...
What are the slopes of the asymptotes for the hyperbola x^2 / 16 - y^2 / 9 = 1?...
What are the slopes of the asymptotes for the hyperbola x^2 / 25 - y^2 / 36 = 1?...
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