Questions by Daan Mortier

Questions by Daan Mortier

Evaluate. Write your answer as an integer or as a decimal rounded to the nearest hundredth. cos 12° = ____

asked Dec 27, 2023

1 answer

4 votes

122k views

How many atoms of nitrogen are there in one mole of nitrogen dioxide? Express your answer in number of atoms to four significant figures.

asked Oct 7, 2023

1 answer

1 vote

169k views

I need help on this question

asked Apr 24, 2023

1 answer

0 votes

205k views

9. Kenneth won a lottery prize of $2,000. He used $500 to pay off his final car payment, spent $400 for a pair of tickets to a ball game, gave his nephew a $50 gift card he bought from Target, and put

asked Apr 16, 2023

2 answers

1 vote

7.7k views

Help me please !!!!!!

asked Apr 6, 2023

1 answer

18 votes

54.4k views

Please answer this i need it before tomorrow

asked Jan 24, 2023

1 answer

1 vote

195k views

A 3-gallon jug of water costs $15.00. What is the price per quart?

asked Dec 25, 2022

2 answers

3 votes

89.9k views

g The bursar a conducts a test of hypothesis that the mean amount of student debt a WCU undergrad will leave college with is equal to $10,000, versus the alternative that it is less than $10,000. The data

asked Dec 13, 2022

1 answer

4 votes

178k views

What is an organic process?

asked Apr 17, 2022

1 answer

0 votes

79.2k views

find the slope of the line that passes through the points (1,4) and (5,9). Simplify your answer completely, if possible.

asked Feb 11, 2022

1 answer

3 votes

174k views

A lighthouse sights a boat. The angle of depression from the top of the lighthouse to the boat is 7 degrees. At this time, the horizontal distance from the boat to the bottom of the lighthouse is 820 meters.

asked Feb 4, 2022

2 answers

24 votes

9.9k views

If m angle F B A equals 7 x plus 6 y, what is m angle F B A? Select one: A. 40 B. 44 C. 47 D. 60

asked Oct 7, 2021

2 answers

1 vote

125k views

Please help :( A ray of laser light strikes a glass surface at an angle θa = 22.5° to the normal. What is the angle θb of the refracted ray? Let the index of refraction for glass nb = 1.77 (you are able

asked Jun 27, 2021

1 answer

1 vote

225k views

The tree diagram below shows the sizes and colors of shirts sold at a store. How many different choices of shirts does the store sell

asked Jan 14, 2021

1 answer

4 votes

162k views

If m angle DEF = (6x+37) and mFGD = (19x-31), find m angle DEF

asked Jan 14, 2021

2 answers

2 votes

217k views

Search QAmmunity.org