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Answers by Erfun

Answers by Erfun
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Frederick asked a bank teller to cash a $390 check using $20 and $50 bills. If the teller gave him 15 bills, how many of each did he receive?
answered Nov 23, 2023
10 votes
227k views
P(A) = 0.36,P(B)=0.30 and P(AnB)=0.12 Find P(A/AUB).
answered Aug 8, 2023
7 votes
161k views
Sodium carbonate (+heat) →
answered Aug 7, 2023
8 votes
221k views
Triglycerides are synthesized from ______ and _______. A) glycerol; amino acids B) amino acids; cellulose C) steroid precursors; starch D) cholesterol; glycerol E) fatty acids; glycerol
answered Jul 27, 2023
5 votes
96.7k views
6) What is cartilage and what is its function?​
answered Jun 15, 2023
5 votes
102k views
A garden is in the shape of a square of length 353 m. Find it's (i)perimeter and (ii) area.
answered Dec 3, 2022
0 votes
186k views
Which country is not a former soviet republic? A. Tajikistan B. Pakistan C. Kazakhstan D. Turkmenistan
answered Nov 22, 2022
3 votes
216k views
5. Write the output of the following program codes publicstaticvoidmain(String []args) { int a=20 String b=”Hello”; System.out.println(“the no is”+a); System.out.print(“Hello”); System.out.println(“#######”);
answered Oct 30, 2022
11 votes
235k views
You need 3 sticks of butter for every 24 cookies you bake. Complete the table using equivalent ratios. 3. 24 16 5. 32​
answered Sep 28, 2022
8 votes
80.9k views
The immune response is responsible for filtering lymph from the body. alerting the body to an invasion. draining plasma from cells. bringing oxygen and nutrients to cells.
answered Sep 23, 2022
1 vote
92.9k views
Consider the linear function that is represented by the equation y = 4 x + 5 and the linear function that is represented by the table below. x y 2 16 4 26 6 36 8 46 Which statement is correct regarding
answered Jul 22, 2022
2 votes
25.6k views
Which of the following has a mass of 10.0 g? a0.119 mol Kr b 0.400 mol Ar C 1.25 mol He d 2.02 mol Ne
answered Jul 2, 2022
4 votes
52.2k views
A plumber charges of fee of $75 to make a house call. He also charges $50 per hour for labor. 1. Write an equation that represents the plumber's charges. Let x represent the number of hours for labor an
answered Jun 19, 2022
4 votes
92.4k views
3) -5 A) quintic monomial B) constant trinomial C) constant monomial D) quadratic monomial
answered Apr 24, 2022
0 votes
154k views
What is the mean for the data set? Group of answer choices 8 12 10 8.5
answered Dec 8, 2021
1 vote
47.0k views
Which procedure justifies whether -3x(5-4)+3(x-6) is equivalent to -12x-6? The expressions are not equivalent because and . The expressions are not equivalent because and . The expressions are equivalent
answered Nov 8, 2021
4 votes
163k views
The slope of a line that passes through (-2,5) and (1,-7) in simplest form is
answered Oct 10, 2021
7 votes
102k views
Use the figure to write the segment addition postulate, write an equation and solve for x.
answered Oct 5, 2021
3 votes
77.3k views
If sales are $820,000, variable costs are 58% of sales, and operating income is $260,000, what is the contribution margin ratio
answered Sep 2, 2021
4 votes
139k views
calculate the pKa of acetic acid and the pKb of methylamine (CH3NH2). Acetic acid’s Ka is 1.8 x 10-5. Methylamine’s Ka is 4.2 x 10-4.
answered Aug 31, 2021
4 votes
212k views
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