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A sample of 100 mg of cobalt is studied over time. After 1 year, the sample was measured at 97.5 mg. If the size of the sample continues to change at the same rate, which equation models the change?
answered
Sep 14, 2021
Mathematics
high-school
3
votes
2.4k
views
I need help please I need a summary about the American Red Cross
answered
Jul 25, 2021
English
college
4
votes
185k
views
Why does Romeo blame himself for Mercutio's death? Mercutio and Benvolio went to the party because of him. Romeo was holding Mercutio back so he could not defend himself. Tybalt was really trying to kill
answered
May 31, 2021
English
middle-school
3
votes
182k
views
Help plsssssssssssssssss
answered
May 17, 2021
Mathematics
middle-school
5
votes
103k
views
Solve the following equation algebraically: 3 x squared = 12
answered
May 15, 2021
Mathematics
middle-school
7
votes
70.8k
views
Hat dies the repeated terence to Jery as the English Boy tell us about the setting of this story?
answered
Apr 21, 2021
English
college
2
votes
131k
views
Are Turkey Vultures predators or scavengers
answered
Feb 10, 2021
Biology
high-school
4
votes
146k
views
What are the responsibilities of the office of the secretary of state? Check all that apply. (A) Gives the “state of state” address (B) supervisors all state elections (C) publishers laws passed by the
answered
Jan 29, 2021
Social Studies
college
4
votes
98.1k
views
A square has a side length of 9 cm2 what is the area
answered
Jan 28, 2021
Mathematics
high-school
2
votes
173k
views
Which of the following elements is a metalloid? a. copper b. helium C. phosphorus d. germanium
answered
Jan 25, 2021
Physics
middle-school
2
votes
193k
views
What are the formed elements (cell or parts of cell) in blood and what are their functions ?
answered
Dec 15, 2020
Biology
college
4
votes
224k
views
What were the key religious differences between the European nations that explored the Americas
answered
Aug 27, 2020
History
middle-school
3
votes
56.0k
views
Find the number of 6 cm cubes that can be cut out of a cuboid measuring 18 cm x 15 cm x 8 cm
answered
Jul 4, 2020
Mathematics
middle-school
7
votes
223k
views
Amber Devices Ltd. has total assets worth $900 million and total liabilities worth $475 million at the end of December 31. What is the amount of money received by the stockholders, if Amber liquidates
answered
Jun 13, 2020
Business
high-school
5
votes
85.5k
views
What rules were established by the Northwest Ordinance and other land ordinances under the Articles of Confederation?
answered
May 23, 2020
Social Studies
high-school
3
votes
10.1k
views
The number of lime-flavored gumballs in a gumball machine is 85. If this is 17% of the number of gumballs in the machine, how many gumballs are in the machine? *39 points*
answered
Mar 28, 2020
Mathematics
middle-school
3
votes
225k
views
An unkown compound Y is one of the compounds in the list below. Oxalic acid 101 C, Benzoic acid 121 C, Phenyl succinate 121 C, m- aminophenol 122 A mixture of Y and benzoic acid has a melting point of
answered
Mar 8, 2020
Chemistry
college
7
votes
44.9k
views
Imagine you’re writing a letter to Chandragupta’s family members about how to prevent their empire from falling. Which of the following is the best advice to give them? A. Give more power to the lords
answered
Sep 10, 2019
Mathematics
middle-school
2
votes
210k
views
Mickey used these calculations to find how much he would spend on 7 cartons of eggs, if 12 cartons of eggs cost $22.20. Describe his error. 12 cartons(÷22.20) $22.22(÷22.20) Unit price = $0.54 $0.54(7)
answered
May 28, 2019
Mathematics
middle-school
3
votes
190k
views
Evidence of Spain’s early expeditions in North America
answered
May 7, 2019
History
middle-school
4
votes
151k
views
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