Shawna makes a hit 30% of the time that she is at bat select the model that could be used to simulate the experiment probability that shawna will make a hit the next 20 times she is bat. for each, assume the simulation is performed 20 times. mark all that apply.
a. rolling two number cubes with 1-6 on and counting the times two 5s are rolled
b. having a bag with the digits 0-9 written on individual slips of paper and counting the times 7,8,or 9 is draw
c. using a spinner divided into 3 congruent sections, one labeled "hit",and counting the times the spinner lands on "hit"
d. having 10 index cards,3 of which are red, and counting the times when card is randomly selected from the stack
e. having a bag with 20 marbles, 6 of which are white, and counting the times when a white marble is randomly drawn from the bag

answer:     true

step-by-step explanation:

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100

solution:

we have to construct

∠m nt ≅ ∠p qr

the steps to draw this construction are

step 1: use a compass to draw an arc from point q which intersects the side pq at point a and the side qr at point b.

step 2: draw a segment nt and use the same width of the compass to draw an arc from point n which intersects the segment nt at a point x.

step 3:

step 4: join points n and y using a straightedge.

step 3:

option (d).maintaining the same width of the compass as ab, draw an arc from point x such that it intersects the arc drawn from n in a point y.

to draw   congruent angles , 1. width of compasses while drawing two angles should be same i.e from point at which angle has to be drawn, 2.the distance between the two points where the compass intersects the two sides should be same while drawing any two congruent angles.