Recent activity by Jookia

Recent activity by Jookia

The half-life of chromium-51 is 28 days. If the sample contained 5.10 grams, how much chromium was present 168 days ago?

asked Nov 26, 2023

1 answer 13.1k views

A typewriter types 750 words per hour. If she works for 8 hours a day, find the number of words she type in a day.

answered Oct 1, 2023

1 answer 156k views

A paragraph describing someone in spanish using those words

answered Sep 13, 2023

2 answers 151k views

How many grams are in 5.00 mol of sodium chloride (NaCl)?Express your answer numerically in grams.

asked Sep 12, 2023

1 answer 98.8k views

Examine the following wavelength. 2 functions on a coordinate plane. One has 7 wavelengths and the other has 3.5 wavelengths. What is the ratio of the wavelengths of these two notes? a. 5 to 4 b. 3 to

asked Apr 5, 2023

1 answer 142k views

Help its due in 5 hours. And I haven’t got the answer right for 2 hours.

answered Jan 21, 2023

1 answer 35.0k views

PLS HELP ASAP Erin recycles milk bottles, soda cans, and newspapers. If the following items are in the trash bin, what percent of the items can be recycled? 3 milk bottles, 1 banana peel, 6 newspapers,

answered Jan 14, 2023

2 answers 91.7k views

Use the image to answer the question. Identify the ratio of plain blue bugs to the total number of bugs.

asked Jan 4, 2023

2 answers 41.3k views

The intentional destruction of people is called?

answered Dec 10, 2022

1 answer 156k views

What does a wind vane tells about? A.direction B.direction and speed C.speed D.temperature

answered Nov 7, 2022

2 answers 233k views

Convert into log form a^b = c

answered Sep 24, 2022

1 answer 185k views

What is the probability of flipping a coin and rolling a 12-sided dice at the same time, and getting tails and a 9 or 5?

answered Sep 14, 2022

1 answer 107k views

Which number is irrational?

answered Aug 30, 2022

1 answer 7.5k views

What did Mary Stuart do with their lifetime?

asked Jul 28, 2022

1 answer 2.9k views

Describe two problems that are facing residents of Puerto Rico in the aftermath of Hurricane Maria.

asked Jul 24, 2022

1 answer 135k views

What type of energy travels through space as waves? chemical thermal electromagnetic potential

asked Jul 14, 2022

2 answers 183k views

1 Read the following statement. Slavery ended and black Americans gained political power, but they faced the backlash of racial violence. Which sentence from the article BEST supports the statement above?

answered Jun 14, 2022

1 answer 149k views

Which fact illustrates China's geographical isolation? А Silk manufacture originated in China. B. Buddhism spread through China after the fall of the Han. с The ancient Chinese referred to their land as

answered May 16, 2022

2 answers 133k views

10 reasons why criminal law is important...?

asked Mar 27, 2022

1 answer 69.1k views

Does the following data represent a function? X-1 8 9 Y 0 3 9

asked Mar 25, 2022

1 answer 20.9k views

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