Questions by Viktor Kucera

Questions by Viktor Kucera

What is the solution of 3x+y=70 and x+y=44 using elimination

asked Sep 23, 2023

1 answer

0 votes

34.8k views

Writing Systems of Equations from Word ProblemsPetri planted two trees. The first was 3 feet tall whenplanted and grows 0.25 feet each month.The second, he planted as a seed 1 foot underground,and it grows

asked Mar 28, 2023

1 answer

3 votes

91.5k views

Solve for x and y (7y-20) (5x-38) (3x-4)

asked Feb 24, 2023

1 answer

1 vote

105k views

Is the following pair of vectors Parallel, Perpendicular/Orthogonal or Neither?m = < 1 , 5 > n = < 3 , 15 >

asked Feb 19, 2023

1 answer

1 vote

189k views

In a survivorship curve, a type III species, like most insects and plants, is a species that has Group of answer choices an extremely long life span. a strong possibility of becoming extinct in a relatively

asked Nov 22, 2022

1 answer

3 votes

39.1k views

DNA Strand ATT GCG AGT *

asked Jul 15, 2022

1 answer

16 votes

215k views

How long did HUAC, the House Un-American Activities Committee, remain in operation? A. 5 years B. 10 years C. 20 years D. 30 years

asked Jul 14, 2022

1 answer

3 votes

138k views

The school store sells pencils for $0.30 each, hats for $14.50 each, and binders for $3.20 each. Elena would like to buy 3 pencils, a hat, and 2 binders. She estimated that the cost will be less than $20.

asked Apr 21, 2022

2 answers

12 votes

57.0k views

From which type of cells did multicellular organisms arise?

asked Nov 23, 2021

2 answers

1 vote

18.1k views

Pls help wi to egenuity

asked Nov 2, 2021

2 answers

0 votes

52.0k views

7) Cameron wants to buy new lacrosse equipment that costs $55.25. She plans to save $4.25 each week. Write and solve an equation to determine how many weeks it will take her to save enough money to buy

asked Oct 1, 2021

1 answer

4 votes

112k views

Show all steps to find the product of -3x^3 + 2x - 4 and x^3 + x - 2.

asked Sep 23, 2021

1 answer

4 votes

139k views

Check all that apply

asked Sep 14, 2021

2 answers

0 votes

150k views

N What was a characteristic of the rulers of the Zhou dynasty? They created a strong central government. They used harsh treatment to control the people. They believed that the god Tian had given them

asked Aug 19, 2021

2 answers

1 vote

101k views

The gravitational force between two asteroids is 2.59 × 10 (exponent)-6 N. The centers of mass are 2000 meters away and their masses are equal. What is the mass of each asteroid?

asked Aug 10, 2021

1 answer

5 votes

164k views

I need help with one question.....

asked Mar 27, 2021

2 answers

0 votes

230k views

What is the measure of angle C? A. 110 B. 72 C. 108 D. 70

asked Mar 1, 2021

1 answer

3 votes

216k views

Which of the following protections is afforded by the First Amendment of the Bill of Rights? A. protection from illegal search and seizures by the government B. the right to a speedy trial C. protection

asked Mar 1, 2021

1 answer

3 votes

38.4k views

Find the mean and median of the data set. If necessary, round your answer to the nearest cent. Suppose the average yearly prices for an ounce of gold during a 10-year period are as follows: $279.90, $271.

asked Jan 12, 2021

2 answers

1 vote

149k views

PLEASE I NEED HELP ASAP!!! A fair coin is tossed 24 times and it landed on heads 18 times. What can you expect to happen when you toss the coin a 25th time? A.) Heads B.) Heads or Tails are equally likely

asked Jan 2, 2021

2 answers

2 votes

60.9k views

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