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A compound is 85.7% C and 14.3% H and has a molar mass of 98g/mol, what is the compounds molecular formula?
answered
Sep 11, 2021
Chemistry
high-school
3
votes
27.1k
views
The volume of a spherical cancerous tumor is given by the following equation. V(r) =(4/3)pi r^3 If the radius of a tumor is estimated at 1.4 cm, with a maximum error in measurement of 0.005 cm, determine
answered
Aug 30, 2021
Mathematics
college
4
votes
234k
views
Need help with spanish
answered
Jul 29, 2021
Spanish
high-school
1
vote
224k
views
Select the correct answer. What is a major benefit sales people offer to their business? A. ability to answer any question a customer has. B. ability to arrange generous credit terms for customers. C.
answered
Jul 12, 2021
Business
high-school
6
votes
69.1k
views
How do you write 528,000 in scientific notation?
answered
Jun 9, 2021
Mathematics
high-school
4
votes
7.1k
views
Eva draws a line that includes the points (2,0) and (-2,2). Which function gives all the points (x,y) on this line? y = -x-1 y = -2x +1 y=- +1 y = 2x - 1
answered
May 20, 2021
Mathematics
middle-school
5
votes
78.9k
views
Which of the following is a correct procedure for the operation of a microscope? A. Use the fine focus knob with the low power lens and use the coarse focus knob with the high power lens. B. Remove and
answered
Mar 26, 2021
Chemistry
middle-school
2
votes
184k
views
What are the natural remedies for menstrual cramps?
answered
Mar 23, 2021
Health
high-school
2
votes
173k
views
In isosceles triangle RST below, what is the value of y? Triangle R S T. Angle T is 38 degrees and angles R and S are y.
answered
Mar 17, 2021
Mathematics
middle-school
6
votes
214k
views
How does a merchandising business act as a collection agency for the state government?
answered
Feb 25, 2021
Business
middle-school
4
votes
126k
views
What is the Santa Fe trail
answered
Dec 12, 2020
History
middle-school
5
votes
20.4k
views
Whos the 18th president
answered
Nov 7, 2020
History
middle-school
3
votes
62.6k
views
Which of the following is equivalent to 2 cos²(x) - cos(2x) ? a. sin(2x) b. sin²(x) c. 1 d. 2
answered
Oct 8, 2020
Mathematics
college
3
votes
78.3k
views
What is the area of a cross section that is parallel to face BFGC ? Enter your answer in the box.
answered
Jun 20, 2020
Mathematics
middle-school
0
votes
73.0k
views
If you know that a < b, and both a and b are positive numbers, then what must be true about the relationship between the opposites of these numbers? Explain.
answered
May 14, 2020
Mathematics
middle-school
2
votes
38.7k
views
Plane 1 leaves city A at 7 am and flies at a speed of 250 mph in a straight line towards city B, located 1000 miles North of city A. Plane 2 leaves city C located 300 miles East and 400 miles North of
answered
Jan 27, 2020
Physics
high-school
3
votes
187k
views
At 3:00 p.m., Jasmine leaves her house and drives north to her parent’s home. She arrives at 6:00 p.m. Also leaving at 3:00 p.m. from Jasmine’s house is her friend Jewel who leaves and drives south to
answered
Nov 18, 2019
Mathematics
college
5
votes
93.6k
views
En qué puerto desembracó colón después de is viaje
answered
Aug 22, 2019
Spanish
middle-school
4
votes
64.8k
views
After reading this statement, which statement BEST summarizes the official opinion of the state of Georgia?
answered
Apr 26, 2019
Social Studies
middle-school
1
vote
66.2k
views
After the decline of the Mogul empire, ___________________ assumed control in India. Mahatma China British East India Company
answered
Apr 10, 2019
Social Studies
middle-school
5
votes
198k
views
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