Answers by Dave Goldman
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Answers by Dave Goldman

Answers by Dave Goldman
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For a science experiment Ella recorded the time, in seconds, to boil 650 grams of solution. Her results were 24.5, 23.2, 29.8, and 30.1. Find the mean, in seconds, of the boiling times.
answered Jun 17, 2021
7 votes
169k views
Hey ! does anybody know someone who can gift me nitro or if they can ? ty ty
answered Jun 15, 2021
4 votes
180k views
Identify the Characteristics of each Type of Plant Pine Tree Moss Strawberry Plant Makes Seeds No Flowers or Cones Cones Pollination Makes Spores Flowering
answered May 8, 2021
4 votes
168k views
What is -7(w+6)^2+21=0.​
answered Apr 25, 2021
3 votes
10.9k views
PLEASE HURRY!!!! Why was it important to Mehmed II that the Ottomans conquer Constantinople? He believed it to be a holy city for Shia Muslims. He wanted to free the large enslaved Janissary population.
answered Apr 1, 2021
5 votes
165k views
If you bought a stock last year for a price of $36, and it has gone down 16.6% since then, how much is the stock worth now, to the nearest cent?
answered Nov 20, 2020
2 votes
202k views
Without graphing, identify the quadrant in which the point (x, y) lies if x < 0 and y < 0.
answered Sep 3, 2020
5 votes
33.0k views
A nitrogen atom and an oxygen atom combine chemically to form nitric oxide. what is nitric oxide?
answered Jul 25, 2020
3 votes
166k views
$5,000 is deposited today into a bank account. The account earns 7.5% per annum compounded half yearly for the first 6 years, then 7.8% per annum compounded quarterly thereafter. Assuming no further deposits
answered Mar 3, 2020
3 votes
197k views
1. It took 3/4 h to complete 1 game of cards. How many games can be completed in 2 1/4 h? (A) Can more than 1 game be completed in 2 1/4 h? Can more or fewer than 4 games be completed? Explain your reasoning.
answered Nov 14, 2019
1 vote
232k views
How were the effects of scientific revolution different from the effects of enlightenment
answered Oct 22, 2019
5 votes
18.0k views
If the original price is $55 and the sale price is $46.75 what is the discount
answered Oct 2, 2019
2 votes
90.0k views
Now write 1 complete sentence in Spanish using ir + a + destination. Please use vocab from FLVS Spanish 1 Lessons 2.00 to 2.04
answered Sep 15, 2019
4 votes
65.4k views
What number should be placed in the box to help complete the division calculation?
answered May 5, 2019
3 votes
35.5k views
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