Answers by Simon Ji
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Answers by Simon Ji

Answers by Simon Ji
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A grading machine can grade 48 tests in I minute. How long will it take the machine to grade 300 tests?
answered Nov 2, 2023
2 votes
230k views
The old woman has 5 hens that lay 5 eggs a day. One day, she wanted more eggs, so she bought 15 more hens. How many eggs will she have in 20 days after buying more?
answered Jul 14, 2023
13 votes
6.9k views
Which statement is true? A. A hypothesis must be based on the researcher's analysis of the data collected in the experiment. B. A hypothesis must be testable for it to be useful in scientific research.
answered Jun 7, 2023
4 votes
58.3k views
Which of the following statements is true? A. As long as they continue to take HIV medicine as prescribed, an HIV-positive person can remain healthy. B. HIV is the illness that follows once AIDS has weakened
answered Apr 8, 2023
11 votes
171k views
What point can we use to create the graph of y- 7 =3(x+5)
answered Mar 13, 2023
4 votes
34.7k views
If the area of square is 225 units 2 , and the perimeter of square 1 is 100 units, what is the area of square 3 ?
answered Mar 2, 2023
6 votes
68.2k views
How many lines of summetry does a star have? ​
answered Feb 17, 2023
7 votes
219k views
How did the Code of Hammurabi differ from earlier Summerian laws? It was much stricter it only protected wealthy people it included a list of punishments it only protected middle-class people
answered Dec 31, 2022
5 votes
175k views
Factor by grouping. 9x3 – 39x2 – 30x
answered Dec 20, 2022
10 votes
85.5k views
I'll mark brianlest. Determine the value of "c" that makes x^2-13x+__ a perfect square
answered Nov 6, 2022
7 votes
21.0k views
What is the answer to 6/8 ×2 =
answered Sep 28, 2022
1 vote
158k views
Write the word sentence as an inequality. Then solve the inequality. Six times a number x is at least −24. An inequality is . The solution of this inequality is .
answered Aug 21, 2022
11 votes
57.1k views
This is my last points pls help me​
answered Jul 30, 2022
7 votes
10.8k views
Which of the following are equivalent to a^2•a^10 Select all that apply A) a^8•a^4 B) a^4•a^5 C) a^12 D) a^7•a^5 E) a^20 F) a^2•a^6
answered Jul 9, 2022
7 votes
201k views
89b - 34 = 411 help me new answer
answered Jun 19, 2022
6 votes
189k views
Match the spanish idioms in the first colums with their english equivalent in the second colum. ​
answered Mar 7, 2022
3 votes
53.6k views
What is an antonym for the word sullen? A.cheerful B.comfortable C.relaxed D.alert
answered Jan 25, 2022
4 votes
98.1k views
Express each of the following percentages as a fraction.28% 158%
answered Jan 18, 2022
7 votes
129k views
Which of the following is a solution to the inequality - 2x +3>7 ?
answered Dec 28, 2021
1 vote
113k views
Bacteria have these things: A. Cell wall, nucleus and cell membrane B. No membrane bound organelles, cell membrane and cell wall C. No DNA, cell membrane and no cell wall D. Have no organelles or DNA
answered Dec 18, 2021
5 votes
55.7k views
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