Recent activity by Ayeshmantha Perera

Recent activity by Ayeshmantha Perera

Write an expression that can be used to produce vector g from vectors e and f Explain how you determined that expression.

answered Dec 25, 2023

1 answer 80.4k views

in a certain chemical, the ratio of zinc to copper is 3 to 13. A jar of the chemical contains 546 grams of copper. How many grams of zinc does it contain?

answered Oct 14, 2023

2 answers 123k views

Read the lines from "The Tide Rises, The Tide Falls." Darkness settles on roofs and walls, But the sea, the sea in darkness calls; The imagery in these lines evokes a sense of laziness. fear. mystery.

answered Oct 10, 2023

2 answers 188k views

3x-23 solve for x plssssssssssssssssssssssss help asap

answered Oct 2, 2023

1 answer 131k views

Which types of electron orbitals will have higher energy than a 4d orbital?A. 4pB. 3sC. 4fD. 5s

asked Sep 15, 2023

1 answer 17.0k views

Optimal nutrition is important even before conception in order to __________. A) gain weight in preparation for pregnancy B) lose weight to attract a mate C) develop healthy sperm and egg cells D) reduce

answered May 24, 2023

1 answer 228k views

please help guys how do i order fractions for least to greatest and greatest to least itll nean so much to me for my finals tmrw

asked Apr 18, 2023

1 answer 46.2k views

Every time your cat's paw hits her toy string, it swings away from her. How does this demonstrate Newton's third law of motion? Objects with mass, such as your cat's paw and toy string, will require inertia.

answered Apr 17, 2023

2 answers 23.9k views

For babysitting, Nicole charges a flat fee of $3, plus $5 per hour. Write an equation for the cost, C, after h hours of babysitting. How much money will she make if she baby-sits 5 hours? *

asked Mar 1, 2023

1 answer 5.2k views

Use the simple interest formula (I = prt) to solve for the missing value in the following situations

asked Jan 17, 2023

1 answer 223k views

Kareen says that (3 + 2) + 6 = 3 + (2 + 6). What property of addition is he using?

answered Dec 14, 2022

1 answer 149k views

Pick Pls HELP ME!!! Which have more factors 125 or 200?

answered Nov 8, 2022

2 answers 206k views

Whats the difference between a story , novel and book?

asked Nov 1, 2022

1 answer 221k views

A girl makes 12 foul shots for every eight shots that she misses how many shots did she make if she shot 125 foul shots

asked Oct 19, 2022

1 answer 133k views

Helpppp pleaseee :]]

answered Oct 12, 2022

1 answer 68.1k views

Please help me answer all of these

asked Sep 24, 2022

1 answer 84.2k views

Which expressions are equivalent? A. B. C. D.

answered Jul 28, 2022

2 answers 110k views

The ages of several trees in a park are shown below: 2 years, 28 years, 2 years, 20 years, 22 years What is the mean age of these trees? 56 years 12 years 14.8 years 26 years

asked Jun 9, 2022

1 answer 65.7k views

each marble bag sold by Yoko's Marble Company contains 5 yellow marbles for every 6 red marbles. If a bag has 42 red marbles, how many yellow marbles does it contain?

answered May 22, 2022

1 answer 136k views

Question 21 of 25 Which statement best describes one way that molecules differ from atoms? A. A molecule can contain two atoms of the same element. B. Only a molecule can be the smallest particle of a

answered May 16, 2022

1 answer 80.4k views

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