Answers by Dreadiscool
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Answers by Dreadiscool

Answers by Dreadiscool
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Determine the number of neutrons, protons, and electrons for a bromide ion that has a mass number of 77, and a charge of −1.
answered Jul 15, 2024
3 votes
36.6k views
What is the Prime Meridain
answered Oct 13, 2023
3 votes
34.7k views
Sketch the graph function fory= 5 + v/x
answered Sep 21, 2023
5 votes
104k views
Directions: Solve each problem. Read carefully to be sure you know what the problem is asking. Draw rectangles to help you solve. 1. The perimeter of a rectangle is 70 feet, and the length is 25 feet.
answered Sep 14, 2023
2 votes
208k views
Assuming the mass of the ice in the beaker was 2000 g (2 kg), calculate the amount of heat that must have been added to convert the ice to water (assume that the entire 2000 g was ice at the start of melting,
answered Aug 23, 2023
1 vote
164k views
PLEASE HELP PLEASE I DONT KNOW THIS QUESTION AND IVE BEEN STUCK ON THIS FOR A DAY​
answered Feb 28, 2023
1 vote
62.0k views
What is the weight of a 60kg boy on the surface of the earth? Take g=10m/s square​
answered Dec 12, 2022
3 votes
51.8k views
What was the result of the protests in Tiananmen Square in 1989? A. procommunist demonstrations B. anti-democracy demonstrations C. ✅hundreds of demonstrators were killed
answered Dec 8, 2022
4 votes
223k views
How many joules of heat are needed to raise the temperature of 15g of aluminum from 28C to 99C if the specific heat of aluminum is .90 j/gC?
answered Dec 1, 2022
3 votes
103k views
Rowan and Brody are both solving the equation 4x=12. Rowan is not sure what to do because he does not know a power of 4 that equals 12. Brody uses his calculator to graph y=4xand y=12 and find the point
answered Nov 18, 2022
6 votes
199k views
A trumpet player hears 5 beats per second when she plays a note and simultaneously sounds a 440 Hz tuning fork. After pulling her tuning valve out to slightly increase the length of her trumpet, she hears
answered Sep 17, 2022
6 votes
137k views
How to calculate natural population growth rate​
answered Aug 17, 2022
9 votes
105k views
HELP NOW! I'LL GIVE OUT BRIANLEST! Use the timeline to answer the question: Image of a timeline with three dates marked 3000 BCE, 0, and 2000 CE. There are lines above 3000 BCE, 0, and 2000 CE. There is
answered Aug 10, 2022
3 votes
150k views
Someone pls help me I will make you brain
answered Jun 7, 2022
2 votes
73.7k views
Simplify the expression: 89 - 9 HELP PLZ
answered May 11, 2022
9 votes
77.8k views
Does the following sentence contain a verbal? They are hiking but can show up at any time.
answered May 2, 2022
0 votes
146k views
Which of the following caused readership of The Boston Globe to plummet? A. poor journalism B. a competitor C. online news D. rising subscription costs
answered Apr 8, 2022
11 votes
205k views
HELP ASAP PLS!! (Music)
answered Jan 29, 2022
10 votes
135k views
Suppose that Bank of America pays a 2% annual interest rate on checking account balances while having to meet a reserve requirement of 10%. Assume that the Fed pays Bank of America an interest rate of
answered Dec 27, 2021
1 vote
83.6k views
The Questions above.
answered Dec 25, 2021
1 vote
123k views
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