Erica scored 80% on her last test. If she had 48 correct points, how many points was the test out of?

The test had 60 total points.

Step-by-step explanation:

48÷80%=?

      80%=0.8

 48÷0.8=60

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.

the answer is d.x= 90°

y= 50°

arc lm= 100°

i got this one chief