You check 20 batteries 14 of the batteries do not have a charge. What is the experimental probability that the next battery you check does not have a charge? Out of the next 70 batteries you check, How many would you expect to not have a charge?

its 8

step-by-step explanation:

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

option: d is the correct answer.

d) none of the above.

step-by-step explanation:

clearly from the figure attached to the question we could see that there is no shape given. hence without any shape given in the figure and after rotation we can't obtained a square pyramid.

since, to obtain a image we need a proper figure of the pre-image so that it can be transformed.

hence, the correct answer is:

d) none of the above.

step-by-step explanation:

students group

step-by-step explanation:

a person who   joins a party or a seminar can explain his feelings about that particular occasion better more than anyone else.

as bella managed a show for the students in the school and invited students to watch that show

hence

students group will be the best group to survey to find this information