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Answers by GionJh

Answers by GionJh
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Which ratio is equivalent to 5/9 9/45 25/81 27/15 30/54​
answered Feb 1, 2022
11 votes
162k views
Solve the system of equations using substitution. −2x + y = 3.5 −2y = 3x
answered Dec 16, 2021
3 votes
151k views
Write the equation of a circle with the given center and radius. Center (10,-13) Radius 7‾√
answered Dec 6, 2021
1 vote
54.9k views
The weights of 67 randomly selected axles were found to have a variance of 3.85. Construct the 80% confidence interval for the population variance of the weights of all axles in this factory. Round your
answered Nov 21, 2021
4 votes
220k views
Place the stages of a high-mass star's life cycle in the correct order, from a star's birth to its death.
answered Sep 7, 2021
7 votes
222k views
If you have set up web-based email you can
answered Aug 27, 2021
3 votes
189k views
The average cost of a scientific calculator was $96.50 in 1970. The same type of calculator cost $21 in 2016. Assuming the exponential decay model applies, what will a similar calculator cost in the year
answered Jul 3, 2021
6 votes
123k views
Do the points shown represent additive inverses? Explain why or why not
answered May 1, 2021
3 votes
111k views
Which lines from the poem make up the actual "page" that the speaker writes for his instructor? How do they differ from the rest of the poem? Provide details from the text that support your response.
answered Feb 22, 2021
4 votes
197k views
Which rock is an example of a chemical sedimentary rock? A. coal B. iron ore C. shale D. sandstone
answered Feb 11, 2021
5 votes
112k views
A circle has a circumference of 907.46 units. What is the diameter of the circle?
answered Dec 10, 2020
4 votes
59.1k views
I need help with 5 and 6
answered Sep 8, 2020
4 votes
165k views
What does the reader need to do in order to understand the dramatic situation of a poem? Explain
answered Jun 28, 2020
5 votes
63.7k views
What is the 4x - 3y = 6 X + 2y = -15
answered Feb 23, 2020
3 votes
219k views
Which structure is found mostly in green plant cells but not in animal cells? A. Mitochondrion B. Cell membrane C. Nucleus D. Large vesicle
answered Oct 16, 2019
4 votes
79.9k views
A​ ____________ is a sentence that contains a limited topic and the​ writer's opinion about that topic.
answered Sep 19, 2019
3 votes
229k views
How many nonmetal elements are on the periodic table of elements
answered Jul 2, 2019
0 votes
109k views
“the united states in congress assembled shall never engage in a war, nor grant letters of marque or reprisal in time of peace, nor enter into any treaties or alliances, ... unless nine states assesnt
answered May 12, 2019
5 votes
56.5k views
Let f(x) = x2 – 16 and g(x) = x + 4. Find fg f g and its domain.
answered Feb 25, 2019
2 votes
173k views
Which expression is monomial? a. 1/x b. 3x^.5 c. x+1 d. 7
answered Oct 23, 2018
4 votes
59.0k views
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