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Answers by MarioDS

Answers by MarioDS
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An analytical chemist wants to make 750.0 mL of a 6.00 M solution of sodium hydroxide. What mass of NaOH will the chemist need to make this solution?{Ans. ~ mass (g) = 180 g NaOH} Write the set up of the
answered Nov 28, 2023
6 votes
8.0k views
Cam someone help plss
answered Oct 14, 2023
4 votes
134k views
Julia made 7 batches of cookies and ate 3 cookies. There were 74 cookies left. Which expression can be used to determine the average number of cookies per batch? A=74/4 B=(74+7)/3 C=(74+3)/7 D=74/3*7
answered Oct 2, 2023
5 votes
23.3k views
The difference in ages between a father and a son is 35. The sum is their ages is 101. Find the ages of each man.
answered Feb 4, 2023
9 votes
69.3k views
What types of economic activity dominate the Amazon rainforest and the savannas of central Brazil? A fishing in the Amazon and farming on the savanna B logging in the Amazon and ranching on the savanna
answered Nov 20, 2022
5 votes
221k views
What is the answer when you evaluate n + m -2(m-m) when m = 3 and n = 2? Im sorry I suck at math i have a learning disability a processing disorder and sever adhd
answered Nov 10, 2022
6 votes
184k views
A country has two political parties, the Reds and the Blues. The 100-member senate has 4444 Reds and 5656 Blues. Each party must elect a chair and a vice chair from their party's members, and one person
answered Oct 26, 2022
3 votes
86.7k views
Please help me with this
answered May 20, 2022
1 vote
88.1k views
What is the area of the rectangle
answered Apr 23, 2022
4 votes
60.4k views
Relacione rios de planalto com potêncial hidrelétrico
answered Apr 2, 2022
6 votes
225k views
You are standing in a moving bus. The bus stops suddenly and you are thrown off balance and fall forward. Which law of motion does this illustrate? Explain for hearts and stars.
answered Mar 13, 2022
2 votes
232k views
Rina is creating a public service announcement to persuade people to fix leaks in their homes. Which evidence should she include to support her claim that fixing leaks helps prevent wasting water? Even
answered Sep 12, 2021
4 votes
64.7k views
Determine the models that could represent a compound interest account that is growing exponentially. Select all the correct answers, A(t) = 2,675(1.003)120 A(t) = 4,170(1.04) A(t) = 3,500(0.997)4t A(t)
answered Aug 19, 2021
3 votes
103k views
How did the early colonist survive in their new land during the initial years
answered Mar 6, 2021
1 vote
146k views
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