Which of the following situations represent an independent multistage experiment? Check all that apply. Question 1 options:

A)

Drawing 3 cards from a deck at the same time

B)

Rolling two dice

C)

Flipping a penny, then flipping a quarter

D)

Flipping a quarter. If heads, spin a 7-colored spinner. If tails, spin a 4-colored spinner.

x + 4/7

step-by-step explanation:

use cymath

about 0.75 hours

step-by-step explanation:

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

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