Answers by Yoni Jah
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Answers by Yoni Jah

Answers by Yoni Jah
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Class A has 25 pupils and class B has 28 pupils. Both classes sit the same maths test. The mean score for class A is 69. The mean score for both classes is 41. What is the mean score in the maths test
answered Sep 24, 2023
13 votes
104k views
do you think it is likely that a major volcanic eruption will occur on the mainland of the United States? Explain your ideas.
answered Aug 25, 2023
7 votes
62.4k views
Nobody is answering mathematics anymore so it doesn't matter just pls answer
answered Jul 8, 2023
2 votes
191k views
Write a letter to a friend. Tell your friend what you have already done / haven't done yet on your holiday?
answered Jun 28, 2023
6 votes
211k views
1. Write the chemical equation for water.
answered May 1, 2023
3 votes
90.3k views
Complete the equation of the line through (-10,3 and (-8,-8)
answered Feb 25, 2023
5 votes
115k views
In the space below, type the spelling word derived from the following word. Notice how the final e changes to an i. Bible
answered Nov 6, 2022
4 votes
124k views
1. Why do scientists attempt to name and classify things into groups? 2. Give one example of a way a scientist might use a dichotomous key. 3. What was the most challenging part of creating your own dichotomous
answered Oct 20, 2022
3 votes
87.7k views
8x=3x²-1 plz help me show your work
answered Sep 20, 2022
7 votes
52.1k views
What is the definition of antebellum?
answered Aug 22, 2022
1 vote
9.6k views
Telling time 4-8 if possible pls!!
answered Aug 9, 2022
6 votes
84.6k views
In 20P9, how many choices are there for the second batter if the total number on the team is 20? (Only 9 players will be in the lineup.)
answered Jun 16, 2022
6 votes
144k views
The net of a triangular prism is shown What is the surface area of the prism A. 46 cm B. 54 cm C. 69 cm D. 72 cm E. 96 cm
answered Jun 12, 2022
3 votes
230k views
Five years ago mean age of a family was 25 years. What is the present mean age of the family?​
answered Apr 9, 2022
4 votes
2.3k views
Draw the orbital notation for the element Boron
answered Apr 1, 2022
10 votes
90.7k views
The digit 4 in which number represents a value of 4 hundredths? a 8.34 its a see the 4 the four is in the hundredths place b0.994 c405..6 cant figure it out here's the answer
answered Mar 4, 2022
5 votes
133k views
In "The White Umbrella," what is the best description of the relationship between the narrator and her sister Mona? They share the same opinion on many topics. They annoy each other, but their parents
answered Feb 23, 2022
12 votes
184k views
In "The White Umbrella," what is the best description of the relationship between the narrator and her sister Mona? They share the same opinion on many topics. They annoy each other, but their parents
answered Feb 23, 2022
12 votes
184k views
In "The White Umbrella," what is the best description of the relationship between the narrator and her sister Mona? They share the same opinion on many topics. They annoy each other, but their parents
answered Feb 23, 2022
12 votes
184k views
In 2019, Iceland recorded 7890 births and 123 deaths per week. What was the Population Growth Rate for Iceland?
answered Feb 14, 2022
9 votes
138k views
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