Algebra
Solve for x: 5x − 3 = 332
67
What's the trick for remembering the trig ratios?
SOH CAH TOA
Find the area of a triangle with base 8 and height 5.
20
Dexter buys 3 notebooks for $2.50 each and 2 pens for $1.25 each. How much does she spend in total?
$10
What's the room number we are in right now?
206
Solve for x: 2x² - 5x = 3
x = 3, x = -½
What is sin(30°)?
1/2
Ishita is helping her friend build a small garden shaped like a right triangle. The base of the garden is 9 meters, and the hypotenuse is 15 meters. What is the height?
12 meters
Scott runs 8 laps around a 400-meter track. How many kilometers does he run?
3.2km
What are the official school colors?
White, green, and blue
Simplify: (2x³y²)(3x⁴y⁵)
6x⁷y⁷
In a right triangle, if the opposite side is 4 and the hypotenuse is 8, what is sin(θ)?
1/2
Find the missing side using the Pythagorean Theorem:
Legs = 9, Hypotenuse = 15
12
Two friends, Maya and Marlon, start biking toward each other from towns that are 24 miles apart. Maya rides at 10 mph and Dylan rides at 8 mph. If they leave at the same time, how long will it take for them to meet?
1 hour and 20 minutes
How many years has Dr.S been teaching at Rose? *Daily Double*
a)19 years
b)21 years
c)23 years
d)25 years
B - 21 years
Solve for x: log₃(x + 1) = 2
x + 1 = 9 → x = 8
Convert θ = 240° to radians.
θ = 4π/3 radians
Find the measure of the central angle (in radians) that intercepts an arc length of 12 units in a circle with radius 8.
1.5 radians
Jude invests $1,000 in a savings account that earns 5% interest per year, compounded annually. How much will she have after 3 years?
$1,157.63
What year was J.H. Rose founded?
1957
If f(x) = 2x² - 1, find f⁻¹(3)
3 = 2x² - 1 → x² = 2 → x = √2
Ian is standing on a cliff overlooking the ocean. The angle of depression to a boat below is 35°, and the boat is 120 meters away (measured horizontally). How high is the cliff?
84 meters
Find the area of a sector with radius 6 and angle 120°.
12π
Ethan tosses a ball upward from a balcony 20 m above the ground with an initial velocity of 15 m/s. The height is given by h(t)=−4.9t2+15t+20h(t) = -4.9t^2 + 15t + 20h(t)=−4.9t2+15t+20.
At what time does the ball hit the ground?
4.55 seconds
How do you spell Dr. S's name?
Vasanthara Sundarapather