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Answers by Xuanji

Answers by Xuanji
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A high school has 15 students who play only stringed instruments,20 students who play only brass instruments, and 5 students whodon't play any instruments. What is the probability that a randomlyselected
answered Nov 19, 2023
2 votes
98.8k views
“Believe in the power of love, believe in the power of the impossible.” What’s that means to you?
answered Oct 13, 2023
7 votes
63.6k views
Given the function f'(x) = x³ - 3x, determine all intervals on which f is increasing.
answered Sep 13, 2023
1 vote
194k views
What is a tax return? A. A form sent to the IRS which reports on your annual income and deductions. B. The amount of money you make after paying taxes C. The amount of money returned to you after you pay
answered Aug 26, 2023
12 votes
101k views
Greatest Least А B С D E |-2.25 | 3 | 2.5| -3 0
answered Jul 29, 2023
5 votes
159k views
5. Which of the following is the simplified form of 57.57.57.57x ? (2 points)
answered Mar 23, 2023
12 votes
214k views
Who was the Greek god of the sea? A. Apollo B. Dionysus C. Poseidon D. Zeus
answered Feb 10, 2023
5 votes
105k views
Which point is the image of (-7,1) reflected across the y-axis? "-enter answer as an ordered pair without spaces**
answered Dec 10, 2022
4 votes
139k views
Which ordered pair would form a proportional relationship with the point graphed below? On a coordinate plane, a line goes through points (0, 0), (10, 40) and (negative 10, negative 40). A. (40, 10) b.
answered Nov 16, 2022
2 votes
29.1k views
9 - (-10) x 2 - (5-2) / 3
answered Sep 30, 2022
3 votes
182k views
The photograph shows one of the boats in a science club's toy boat race. All the boats were powered by identical rubber bands. Judges used stopwatches to time how long each rubber band took to unwind.
answered Aug 16, 2022
9 votes
194k views
What is "a sea of electrons"
answered Apr 28, 2022
0 votes
48.6k views
Find the mean absolute deviation (MAD) of the data in the pictograph below.
answered Mar 21, 2022
2 votes
125k views
Solve the following system of equations graphically on the set of axes below. y= -3/5x+2 y= x-6
answered Mar 2, 2022
8 votes
188k views
Can u solve this... 6÷2(1+2)=​
answered Jan 29, 2022
5 votes
185k views
Add the polynomials (7x^3-2x^2-12)+(3x^3-8x^2+10x)
answered Dec 30, 2021
5 votes
166k views
What is substrate-level phosphorylation? a. Phosphorylation of ATP coupled to an ion gradient b. ATP and AMP synthesis from two molecules of ADP c. Phosphorylation of AMP by ATP c. Phosphorylation of glycolytic
answered Dec 12, 2021
3 votes
187k views
Which sentence best summarizes General Grant's final campaign? A Grant advanced relentlessly despite multiple defeats and heavy losses. B Grant won because his forces vastly outnumbered the Confederates.
answered Jun 12, 2021
5 votes
56.6k views
I need a little help (Percents)
answered Jun 10, 2021
5 votes
113k views
Q1: The radius of a circular plate is 7 Inches. Find its area. (use = 3.14 ) Round to the nearest hundredth. square inches
answered Apr 24, 2021
7 votes
123k views
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