Questions by Dalen

Questions by Dalen

Starting amount of NaOH = 70mLEnding amount of NaOH = 45 mLMolarity of NaOH = 1MSubtract these two numbers to get the amount NaOH used

asked Nov 16, 2023

1 answer

2 votes

109k views

What is the value of the expression below when A=-3, B=2, and C=-4 2 a -2ac+5c

asked Oct 9, 2023

1 answer

1 vote

143k views

heather is painting her house. she paints 54 square feet in 2/3 hours. at this rate, how many square feet can she paint in one hour

asked Mar 16, 2023

1 answer

0 votes

149k views

Why wasn't there any complex life living on the surface of the Earth above the water

asked Jan 1, 2023

1 answer

6 votes

182k views

X ≥ -2 is the inequality of the graph below True or False

asked Nov 4, 2022

2 answers

0 votes

101k views

Whoever gets me right gets whatever they want Nebulae are large clouds of dust and gas that may eventually form stars and planets. Astronomers originally thought that the Andromeda Galaxy was a nebula

asked Sep 18, 2022

2 answers

7 votes

23.1k views

Suppose that $3500 is placed in an account that pays 16% interest compounded each year. Assume that no withdrawals are made from the account. Follow the instructions below. Do not do any rounding.

asked Aug 1, 2022

1 answer

0 votes

99.9k views

It cost $32 per day to rent a medium-sized car plus $0.25 for each mile driven over 150 miles the equation that represents this situation is y= 0.25x + 32 where y represents the total cost of renting a

asked Apr 26, 2022

1 answer

23 votes

171k views

Identify the two types of epithelial tissue in the human body. simple complex stratified cardiac

asked Mar 27, 2022

2 answers

0 votes

231k views

2. Every country has a _______________ anthem. (nation

asked Jan 8, 2022

2 answers

0 votes

115k views

Two cars are travelling in the same direction on a road. The blue car is travelling at 50 m/s in front of the red car, which is travelling at 75 m/s. What is their relative speed? *

asked Dec 24, 2021

1 answer

0 votes

22.2k views

How do you say “how are you?” to someone who you don’t know very well???

asked Dec 8, 2021

2 answers

1 vote

154k views

What is a major ecosystem in the US and where is found?

asked Sep 24, 2021

1 answer

4 votes

100k views

What volume (liters) of aqueous 0.325 M nitric acid is required to react completely with 3.68 g barium hydroxide?

asked Aug 14, 2021

1 answer

0 votes

147k views

The substance formed by a chemical reaction is the________

asked Mar 23, 2021

1 answer

3 votes

221k views

Regular exercise can NOT prevent, delay, or reduce __________. A. diabetes B. arthritis C. skin cancer D. heart disease

asked Mar 8, 2021

2 answers

0 votes

179k views

What is the value of x in the equation x - y = 30, when y = 15? 8 80 200

asked Mar 4, 2021

2 answers

1 vote

215k views

Define the term, technique, and its relation to media. Why is the technique and media used important?

asked Jan 14, 2021

2 answers

4 votes

21.3k views

Dimple gets paid $3,100 per month.she pays $930 a month for rent.what percent of her monthly pay goes to rent

asked Nov 5, 2020

2 answers

3 votes

44.1k views

Differential gene expression is the result of different cells containing different ______. regulatory proteins regulatory sequences genes nucleosomes

asked Oct 5, 2020

1 answer

4 votes

126k views

Page:

Search QAmmunity.org