PEMDAS
5 x 7+8-3 (the x is multiplication)
What is 40?
sqrt(49)
What is 7?
The name of a 6-sided polygon
What is a hexagon?
The value of i
What is sqrt(-1)?
Probability of rolling 1 on a fair, six-sided die (die means dice)
What is 1/6?
7 + 8 x 9 + (9/10)
What is 79.9 (or 79 9/10)?
sqrt(5^2+12^2)
What is 13?
The name of a 12-sided polygon
What is a dodecagon?
The value of i^2
What is -1?
Probability of getting heads, tails, and then heads again when tossing a fair coin in the air three times
What is 1/8?
[ (1/10) / (2/10) ] + (3/10) x 2 + (4/10)
What is 3/2 (or 1.5)?
sqrt(52^2-20^2)
What is 12?
The name of an 11-sided polygon
What is a hendecagon (also undecagon or endecagon)?
The value of i^2019
What is -i or -sqrt(-1)? (you can say either one)
Probability of getting at least one head when tossing a fair coin in the air five times
What is 31/32?
1/8 + [ (5/10)^3 ] + 4/32 - 0.015
What is 0.36?
sqrt(28) + sqrt(112)
What is 6 x sqrt(7)?
The sum of the angles in a 7-sided polygon
What is 900?
The positive value of sqrt(-420)
What is 2 x sqrt(105) x i ?
Probability of rolling two dice where the sum of the top numbers is 7
What is 1/6?
[ 111111110+1-(10+3)+13 ]^2
What is 12345678987654321?
Value of the following:
sqrt( 6+sqrt( 6+sqrt( 6+sqrt(6+...) ) ) )
What is 3?
If x = cos-1(9/41) in a right triangle, the length of the side opposite of x is...
What is 40?
The imaginary part of (2+3i)(4+5i)
What is 22? (22 is the only answer, so 22i is wrong)
Probability of getting at least two consecutive tails when tossing a fair coin in the air 5 times
What is 5/16?