Mohamed wonders how many boxes he should expect to buy to get all 333 prizes. He carried out 242424 trials of a simulation and his results are shown below. Each dot represents how many boxes it took to get all 333 prizes in that trial.

0.625

Step-by-step explanation:

The question is incomplete. The complete question has been attached to the solution.

The prizes are even distributed, so the probability of winning any prize = 1/3

We are asked to find probability that it takes more than 3boxes to get the three prizes = Pr(more than 3boxes)

Total number of trials =24

From the simulation, the purchase of more than 3 boxes to get all the 3 prizes = addition of the number of dots after the 3rd number of box purchased on the horizontal axis.

=(3+4+4+1+2+1) = 15

Since it took more than 3boxes, we have 15 out of the 24 simulation trials.

Pr(more than 3boxes) = 15/24

Pr(more than 3boxes) = 5/8

= 0.625

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)