Questions by Reisa

Questions by Reisa

an airline estimates that 91 percent of people booked on their flights actually show up. if the airline books 76 people on a flight for which the maximum number is 74, what is the probability that the

asked Aug 25, 2023

1 answer

44 votes

90.1k views

The age of trees in a forest is known to be approximately normal with an average age of 40 years and a standard deviation of 10 years. What is the standardized score for a tree that is 34 years old? A.

asked Aug 16, 2023

1 answer

12 votes

191k views

It was - 7 degrees in Copenhagen and - 3 in Oslo. Which city was colder? *

asked May 23, 2023

1 answer

41 votes

392k views

Consider the following equation. 7x +9y = 5y-6 Step 2 of 2: Find the equation of the line which passes through the point (-8,-6) and is perpendicular to the given line. Express your answer in slope-intercept

asked Mar 12, 2023

1 answer

13 votes

51.6k views

The sky (or the lower tropopause) appears blue in color because of __________________.

asked Mar 4, 2023

1 answer

12 votes

366k views

Review the meanings of current on the left. Which sentences use meaning 2, "flow of electrical energy”? Check all that apply. Jay turned off the current before taking apart the outlet. The school of dolphins

asked Feb 9, 2023

2 answers

15 votes

338k views

A new club sent out 288 coupons to boost sales for next year's memberships. They provided 5 times as many to potential members than to existing members. How many coupons did they send to existing members?

asked Dec 12, 2022

1 answer

7 votes

17.4k views

Teresa: De _________. ___________ vemos en clase.

asked Dec 6, 2022

1 answer

43 votes

103k views

Lily mixed a batch of punch for the class party. Her recipe called for 2 1/2 cups of orange juice, 1 1/2 cups lemonade, and 3 quarts of ginger ale. How many 1-cup servings does the recipe make?

asked Feb 2, 2022

1 answer

22 votes

405k views

Search QAmmunity.org