vvansulli vvansulli

14-01-2021
Mathematics

contestada

A bag contains 20 red marbles, 8 white marbles, and 2 gray marbles. You randomly pick out a marble, record its color, and put it back in the bag. You repeat this process 120 times. How many white or gray marbles do you expect to get?
please answer soon!!

Respuesta :

savannahalghazali savannahalghazali

14-01-2021

Answer:

10

Step-by-step explanation:

Answer Link

Otras preguntas

Find the volume of a right circular cone that has a height of 12 m and a base with a diameter of 8.9 m. Round your answer to the nearest tenth of a cubic meter.

"Given the input string "abcd", which permutations beginning with the character ‘d’ can be output using the same code fragment combinations (e.g., cin/push, pop

According to Henry, which of the following phrases best describes the British ministry’s motives? A. to deceive and to dominate the American colonies B. to ridi

The wheels of a monster truck are 66 inches tall. Find the distance the monster truck travels when the tires make one 360-degree rotation. *

Spongebob can spend no more than $150 while buying fry-cooking supplies for the Krusty Krab. He has already spent $80.35 on the new Spatula-5000, but he still n

The fourth grade championship spelling bee began at 8:15 A.M. It lasted 3 hours and 48 minutes. What time did the spelling bee end?

Why do you think Gregor's sister's attitude towards him changes so drastically over the course of the story? Initially she seems to be the only one who still ca

PLEASE I NEED HELP. WILL GIVE BRAINLIEST. 25 POINTS

Which factors affect absorption and reflection of thermal energy? Check all that apply. color of the material mass of the material texture of the material volum

If 15 ceramic vases cost $25, and 5 glass vases cost $15, how much did I on average spend for each vase?