Recent activity by Alev

Recent activity by Alev

What is -2x+2 (1-4x) = 52?

asked Dec 22, 2023

1 answer 164k views

A sample of bacteria cells in a petri dish increases by 50% every hour. A scientist starts with a sample of 30 bacteria cells. Write an equation that can be used to determine the number of cells after

asked Dec 10, 2023

1 answer 89.2k views

Nepali social problem

asked Sep 16, 2023

1 answer 64.7k views

How much energy is dissipated over a 2.5 minute period when a 5.0 A current runs through a potential difference of 80 V?

asked Aug 22, 2023

1 answer 214k views

How did banking change in Europe from the 1700s to the 1800s?

answered Aug 7, 2023

1 answer 177k views

A huge bath with steps leading to it, to it, a proper sewerage systems with drains and house with water proofed Floors were discovered.

answered Jun 25, 2023

1 answer 176k views

Two buses leave towns 444 miles apart at the same time and travel toward each other. One bus travels 18miles faster than the other. If they meet in 3 hours what is the rate of each bus ?

answered May 31, 2023

1 answer 142k views

19 Celeste knows that there are 5,280 feet in 1 mile. What proportion can she use to find the number of feet in 7 miles?

answered Apr 15, 2023

1 answer 198k views

Adam is working in a lab testing bacteria populations. After starting out with a population of 390 bacteria, he observes the change in population and notices that the population quadruples every 20 minutes.

answered Apr 1, 2023

1 answer 15.7k views

Rewrite (7/9) ^-1 without an exponent

answered Jan 12, 2023

2 answers 104k views

What is the purpose of forming a claim when writing an argumentative essay? to form a conclusion that can be supported with evidence to form a preference on a topic that cannot be argued against to form

asked Dec 22, 2022

2 answers 74.4k views

Plants are grown in glasshouses to protect them from the weather or extend the growing season. Plants make food by photosynthesis. In winter, when days are shorter, glasshouses are heated to keep the enzyme

asked Dec 12, 2022

1 answer 146k views

Talking comes under which type of communication ?

answered Nov 17, 2022

1 answer 130k views

look at the picture attached then state the difference between the circle and a sphere (give more information )

answered Oct 31, 2022

1 answer 197k views

Solve by completing the square. x2 - 4x – 20 = 0 A. x = {-2±6√2} B. x = {2+6√2} C. x = {2+2√6} D. x = {-2±2√6} Show your work.

asked Oct 25, 2022

1 answer 126k views

1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 5d^2 is the correct configuration for what atom?

answered Sep 11, 2022

1 answer 133k views

How does Slim prevent Curley from telling anyone about what happened to his hand? What does George not want Lennie and Candy to do?

asked Aug 22, 2022

1 answer 71.3k views

On Tuesday, a local hamburger shop sold a combined total of 576 hamburgers and cheeseburgers. The number of cheeseburgers sold was three times the number of hamburgers sold. How many hamburgers were sold

answered Jul 27, 2022

1 answer 46.5k views

Which of the following amendments does Dr. Martin Luther King Jr.’s “I Have a Dream” speech MOST directly relate to? A Fourteenth B Thirteenth C Fifteenth D First

asked Jun 15, 2022

1 answer 15.4k views

20. What equation models the data in the table if d = number of days and c = cost? Days 2 3 5 6 Cost 16 24 40 48 A. d = 8c B. c = d + 8d C. c = 8d D. c = d + 8

asked May 21, 2022

2 answers 56.1k views

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