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prizmztech
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IsaacMath

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1
Problem
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115
Answer
stringlengths
1
5
What is 2 plus 2?
4
f(x) = 3; x * 2
6
f(x) = 2!; 4(x + 1)
12
f(y) = 2!; 2(y + 5)
14
What is 15 - 8?
7
What is 6 × 7?
42
What is 144 ÷ 12?
12
What is 5²?
25
What is √64?
8
What is 3³?
27
f(x) = x + 5; x = 10
15
f(x) = 2x - 3; x = 4
5
f(x) = x²; x = 5
25
f(x) = 3x + 7; x = 2
13
What is 25% of 80?
20
Solve: 2x = 16
8
Solve: x + 9 = 15
6
Solve: 3x - 5 = 10
5
What is |−12|?
12
f(x) = x² - 4; x = 3
5
What is 2⁴?
16
What is ∛27?
3
Solve: 4x + 2 = 18
4
f(x) = |x - 5|; x = 2
3
What is 3!?
6
What is 5! ÷ 3!?
20
f(x) = 2x² + 1; x = 3
19
Solve: x² = 49
7
What is log₂(8)?
3
What is log₁₀(100)?
2
f(x) = √(x + 9); x = 16
5
Solve: 2ˣ = 32
5
f(x) = (x + 2)(x - 3); x = 1
-6
What is sin(30°)?
0.5
What is cos(0°)?
1
What is tan(45°)?
1
f(x) = x³ - x; x = 2
6
Solve: x² - 5x + 6 = 0; smaller x
2
Solve: x² - 5x + 6 = 0; larger x
3
What is e⁰?
1
What is ln(e)?
1
f(x) = 3ˣ; x = 2
9
f(x) = x² + 2x + 1; x = 3
16
What is sin(90°)?
1
What is cos(180°)?
-1
Evaluate: 7C3 (combinations)
35
What is 4⁰?
1
f(x) = 1/x; x = 4
0.25
Solve: |x| = 7
7
What is log₃(81)?
4
f(x) = x⁴; x = 2
16
What is √(25 + 144)?
13
f(x) = 5x² - 3x + 2; x = 1
4
Solve: 3x² = 27
3
What is 6!/4!?
30
f(x) = (x - 1)²; x = 4
9
What is 2⁻²?
0.25
Solve: x³ = 64
4
f(x) = log₂(x); x = 16
4
What is sin²(45°) + cos²(45°)?
1
f(x) = eˣ; x = 0
1
Solve: 2x² - 8 = 0
2
What is tan(0°)?
0
f(x) = x² - 4x + 4; x = 2
0
What is log(1000)?
3
f(x) = |2x - 6|; x = 5
4
Solve: √x = 9
81
What is 5C2?
10
f(x) = x³ + 1; x = -1
0
What is cos(90°)?
0
Solve: log₂(x) = 6
64
f(x) = (x + 3)² - 9; x = 0
0
What is 3⁻¹?
0.333
f(x) = √(x² + 16); x = 3
5
Solve: x² + 6x + 9 = 0
-3
What is sin(60°)?
0.866
f(x) = 2ˣ - 1; x = 3
7
What is 8C3?
56
A train travels 240 miles in 4 hours. What is its average speed in mph?
60
Sarah has $150 and spends 40% on books. How much did she spend on books?
60
A rectangle has length 12 cm and width 8 cm. What is its area in cm²?
96
If 3 apples cost $4.50, how much do 7 apples cost?
10.5
A pool fills at 15 gallons per minute. How many gallons fill in 2.5 hours?
2250
John invests $1000 at 5% simple interest per year. What is his total after 3 years?
1150
A car depreciates 20% per year. If it costs $25,000 new, what's its value after 1 year?
20000
Two numbers sum to 50. One is 3 times the other. What is the smaller number?
12.5
A ladder 13 ft long leans against a wall. The base is 5 ft from the wall. How high does it reach?
12
A sphere has radius 3 cm. What is its volume in cm³? Use π ≈ 3.14, round to nearest whole.
113
If f(x) = 2x + 3 and g(x) = x², what is f(g(2))?
11
A population of 5000 grows at 8% per year. What is the population after 2 years? Round to nearest whole.
5832
The perimeter of a square is 48 inches. What is its area in square inches?
144
A cone has radius 4 cm and height 9 cm. What is its volume in cm³? Use π ≈ 3.14, round to nearest whole.
151
If sin(θ) = 0.6 and θ is acute, what is cos(θ)?
0.8
A store marks up items 60% above cost. If an item costs them $40, what's the selling price?
64
Two cars start 300 miles apart and drive toward each other at 45 mph and 55 mph. In how many hours do they meet?
3
A cylinder has radius 5 cm and height 10 cm. What is its surface area in cm²? Use π ≈ 3.14, round to nearest whole.
471
The sum of three consecutive integers is 72. What is the middle integer?
24
A ball is thrown upward with velocity v(t) = 64 - 32t ft/s. At what time t does it reach maximum height?
2