Answers by Marko Rochevski
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Answers by Marko Rochevski

Answers by Marko Rochevski
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Elena is conduction a study about the effects of toxins in the water on the hormones of fish. Elena surveys 350 male fish in a river and finds that 150 of the male fish have egg cells growing inside them.
answered Dec 29, 2023
3 votes
127k views
Find an equation for the line that passes through the points (1,-3) and (-3,3)
answered Feb 7, 2023
10 votes
58.4k views
5. Ustedes son profesores. (nosotros) Listen 6. Ella es de los Estados Unidos. (yo) Listen Record Listen 7. Tomás es conductor. (tú) Record Listen 8. Yo soy de Puerto Rico. (usted) Record SAVE Record SUBMIT
answered Jan 18, 2023
4 votes
109k views
Pleaseeee help me! The exercise 8!
answered Nov 13, 2022
6 votes
169k views
Using Cramer’s Rule, what is the value of x in the solution to the system of linear equations below? x+3y=16 3x+y=8
answered Nov 3, 2022
3 votes
144k views
Find the total surface area of the following square pyramid
answered Oct 9, 2022
6 votes
228k views
Person A spends $9.80 on gas. The car drives 27 miles per gallon and the driver drives 135 miles. Person B's car gets 29 miles per gallon and spends $14.28 on gas to drive 203 miles. If person A spends
answered Aug 27, 2022
4 votes
205k views
There is a bag filled with 5 blue and 6 red marbles. A marble is taken at random from the bag, the colour is noted and then it is replaced. Another marble is taken at random. What is the probability of
answered Aug 27, 2022
7 votes
134k views
HELPPPP PLEASE 1. (28 - 22 ) ÷ ( 17-5) 2. (11 x 2 - 42 ) +4
answered Jul 18, 2022
10 votes
70.7k views
Joey is paid a base fee of $6 per shift, and $6.50/h. how much will he make in 10 hours?
answered Mar 13, 2022
6 votes
89.7k views
What led to the increase population in northern cities?
answered Jan 27, 2022
6 votes
29.8k views
14 of 1914 of 19 Questions Question 14 please anyone please help me ☺ Francis scores 3 more than 2 times the number of points that Ray scores. If r represents the number of points Ray scores, which expression
answered Jan 7, 2022
13 votes
166k views
What are the best websites to upload your music for people to buy???
answered Nov 8, 2021
4 votes
84.4k views
3. Why was the International System of Units adopted?
answered Aug 21, 2021
1 vote
211k views
It is found that after 24!hours 1/8 of the mass of a sample of a radio-active isotope remains What is the half-life of this isotope?
answered Jul 19, 2021
2 votes
74.2k views
Assume a competitive firm faces a market price of $70, a cost curve of C = 0.003q3 + 50q + 750 and a marginal cost of: Mc= 0.009q2 + 50. The firm's profit maximizing output level is______units and the
answered May 26, 2021
4 votes
62.2k views
Define the term macroeconomics. A. the study of large-scale economic phenomena B. combined economics C. the study of small scale economics D. the study of all economies
answered Apr 29, 2021
4 votes
162k views
Explain how Newton’s third law of motion applies to a system of objects
answered Mar 24, 2021
3 votes
91.6k views
Maia mixed a batch of punch for the class party. Her recipe called for 3½ cups of orange juice, 2½ cups lemonade, and 2 quarts of ginger ale. How many 1-cup servings does the recipe make?
answered Feb 23, 2021
7 votes
164k views
Marcus sorts his 85 baseballs cards into stacks of 9 each. How many stacks of 9 cards can marcus make
answered Feb 7, 2021
6 votes
94.1k views
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