Questions by Gmcnaughton

Questions by Gmcnaughton

Show the derivation of the formulaP((A ∩ BC) ∪ (AC ∩ B)) = P(A) + P(B) − 2P(A ∩ B)Which gives the probability that exactly one of the events A and B will occur? [Compare with the formula P(A ∪ B) = P(A)

asked Nov 5, 2021

1 answer

1 vote

71.0k views

Jonathan's new car cost $29,000. After a year, the value of the car is $23,490. If the car depreciates by a fixed factor every year, what will be the value of the car two years after its purchase? A. $23,

asked Sep 5, 2021

2 answers

5 votes

76.4k views

What is the 50th term in the sequence if the first term is 0 and the common difference is -7?

asked Jul 13, 2021

1 answer

2 votes

69.2k views

The Bookmark is an online bookseller. When books are purchased, the shipping fees are added to the price. The table shows how shipping fees are calculated. Purchase Total Less than $20 $20-$34.99 $35-$49.

asked Apr 19, 2021

1 answer

1 vote

224k views

Why Heredity, upbringing, and brain changes all factor heavily into teenage behavior. please help

asked Apr 10, 2021

1 answer

0 votes

83.2k views

A flowering plant stands 6.5 inches tall and is placed under a growing light. In this condition, it grows 0.25 inches per day. The plant currently stands 11.25 inches tall. After how many days will the

asked Feb 7, 2021

1 answer

4 votes

220k views

12 -4x = -8x wat i s te answer to tis

asked Feb 7, 2021

1 answer

3 votes

156k views

Shelly manages a jewelry store that offers a range of different designs to customers. She recently received new inventory of some expensive merchandise that she wants to display in her store. Where should

asked Aug 20, 2020

2 answers

4 votes

156k views

Divide the following polynomial and then place the answer in the proper location on the grid. Write your answer in order of descending powers of y. (y^3 - y^2 + y + 3) ÷ (y + 1) PLEASE HELPPPPPPPPP!!!!

asked Apr 22, 2020

1 answer

4 votes

228k views

Francis is concerned some of the answers he put for his homework assignment are different than the answers his teacher gave to check with. After looking at his work, Francis is still pretty sure that he

asked Apr 16, 2020

1 answer

3 votes

133k views

Two square pyramids have the same volume. For the first pyramid, the side length of the base is 15 in., and the height is 18 in. The second pyramid has a height of 54 in. What is the side length of the

asked Mar 17, 2020

1 answer

0 votes

72.6k views

Two dozen cans can be packed in 1 box.How many boxes will be needed to pack 1,200 cans?

asked Nov 19, 2019

2 answers

4 votes

96.9k views

The area of the regular pentagon is 6.9 cm2. What is the perimeter?

asked Apr 9, 2018

2 answers

4 votes

131k views

What healthy snack can provide protein after a physical activity

asked Feb 6, 2018

2 answers

0 votes

233k views

The underlined words in this excerpt are an example of _____. I don't know where the snow came from for there were stars out. "For there were stars out" is the underlined words. A. a noun clause B. a relative

asked Jan 23, 2018

2 answers

0 votes

136k views

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