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brass is an alloy of zinc and copper. if 30% of the content is zinc . find the weight of zinc and copper in 300 gram of brass.
answered
Mar 18, 2022
Mathematics
high-school
6
votes
126k
views
If the demand for skateboards decreases, you can expect the price of skateboards to: A) increase B) triple C) not change D) decrease
answered
Feb 20, 2022
History
middle-school
5
votes
213k
views
Find the probability of 1: choosing a yellow marble from a bag that contains 6 yellow marbles and 8 red marbles, and 2: flipping a coin and it showing heads.
answered
Dec 30, 2021
Mathematics
high-school
4
votes
229k
views
A rock is 7 feet below the surface of a river. If its position can be recorded as -7, what would the position of 0 represent? A. On the surface of the river B. At the bottom of the river C. 7 feet above
answered
Dec 7, 2021
Mathematics
high-school
5
votes
170k
views
A(n) __is the highest educational degree available at a community college.
answered
Oct 7, 2021
Medicine
middle-school
3
votes
85.3k
views
Which is a grievance.
answered
Sep 9, 2021
History
high-school
1
vote
36.6k
views
The _____ stage of the general adaptation syndrome is marked by the initial burst of energy that assists the person in dealing with the stressful situation.
answered
Aug 23, 2021
Social Studies
high-school
4
votes
49.6k
views
Create an idea for a Bill to be considered in the US Congress. :
answered
Aug 22, 2021
History
high-school
5
votes
106k
views
A truck is hoisted a certain distance in a garage and therefore has potential energy with respect to the floor. If it were lifted twice as high, it would have ____ as much potential energy.
answered
Aug 17, 2021
Physics
high-school
1
vote
153k
views
Study the equations: f(x) = 6x + 7 g(x) = 4x – 2 What is h(x) = f(x)g(x)? h(x) = 24x2 – 14 h(x) = 24x2 + 40x + 14 h(x) = 24x2 + 16x – 14 h(x) = 24x2 + 12x – 14
answered
Jun 6, 2021
Mathematics
high-school
7
votes
169k
views
How many more popular votes did Lincoln receive than McClellan? about 200 about 400,000. about 1,000,000
answered
May 14, 2021
History
high-school
4
votes
162k
views
Which device listed below is NOT a storage device? ROM RAM SSD Removable FLASH drive
answered
May 9, 2021
Computers and Technology
college
4
votes
179k
views
A two-liter bottle is one-fourth full of water and three-quarters full of air. The air in the bottle has a gage pressure of 340 kPa. The bottle is turned upsidedown and the cap is released so that the
answered
May 6, 2021
Physics
college
4
votes
232k
views
Plzzzz I need help I’m been struggling for a long time I give points
answered
Mar 10, 2021
History
high-school
4
votes
32.6k
views
Which type of fallacy is used in this argument against women's right to vote?
answered
Jan 11, 2021
English
high-school
2
votes
12.8k
views
The following data pertain to the Oneida Restaurant Supply Company for the year just ended. Budgeted sales revenue $ 210,000 Actual manufacturing overhead 364,000 Budgeted machine hours (based on practical
answered
Dec 4, 2020
Business
college
3
votes
163k
views
What is the value for y?
answered
Sep 13, 2020
Mathematics
middle-school
4
votes
112k
views
It is common for investors in real estate to use mortgage debt to help finance capital investment. The use of debt can have a profound impact on the expected cash flows for a particular property. Which
answered
May 7, 2020
Business
high-school
2
votes
113k
views
In gas exchange, oxygen passes from the alveoli into the blood . True or false ?
answered
Sep 28, 2019
Physics
college
2
votes
208k
views
Which is the best explanation for the decline in cotton production that occurred in Georgia in the decades following world war 2
answered
Sep 9, 2019
Social Studies
high-school
1
vote
68.3k
views
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