marydien

4 Questions
1 Answers

0

839

7

+21

MATH. PLEASE HELP ME

All A are B. One-third of all D are A. Half of all C are B. One C is a A. Eight C are D. There are 90 B. Draw the Venn diagram. How many B are neither A nor C?

Correct question is on a post further down. Melody. read more ..

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marydien Dec 2, 2019

0

709

0

+21

Math. PLEASE HELP ME

A jar has 10 blue marbles and 8 red marbles. If five marbles are chosen at random from the jar, what is the probability that three of them are blue and two are red? (To two decimal places).
Here you are choosing without replacement: you read more ..

marydien Dec 2, 2019

0

765

2

+21

Math

Mary commutes to work. On light traffic days it takes her only 15 minutes. On moderate days it takes 25 minutes and on heavy traffic days, it takes her 60 minutes. Only about 10% of the days are heavy traffic and 20% of the days the traffic is light. On read more ..

marydien Dec 2, 2019

+1

1511

3

+21

Math

At Pete's Pizza Palace there are four different toppings you can get on a pizza (all pizzas come with cheese and sauce): Onions, Strawberries, Pepperoni, and Chocolate. How many different pizzas can you order at Pete's? You read more ..

marydien Sep 21, 2019

+21

+2

Thank you

marydienDec 2, 2019