Astudent is taking a multiple-choice exam in which each question has five choices. assuming that she has no knowledge of the correct answers to any of the questions, she has decided on a strategy in which she will place five balls (marked upper a comma upper b comma upper c comma upper d comma and upper e) into a box. she randomly selects one ball for each question and replaces the ball in the box. the marking on the ball will determine her answer to the question. there are six multiple-choice questions on the exam.. a. what is the probability that she will get six questions correct? 0 (round to four decimal places as needed.) b. what is the probability that she will get at least five questions correct? nothing (round to four decimal places as needed.)

$9.41

step-by-step explanation:

10 you would take 50/ .2

step-by-step explanation:

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1