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Answers by Berend

Answers by Berend
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Help plsss ASAP !! :)
answered May 30, 2020
5 votes
213k views
A 1.0-mL volume of seawater contains about 4.0 x 10^-12 g of gold. The total volume of ocean water is 1.5 x 1021L .Calculate the total amount of gold (in grams) that is present in seawater and the worth
answered Mar 27, 2020
3 votes
118k views
The function y=−0.25x+0.7 represents the percent y (in decimal form) of battery power remaining x hours after you turn on a laptop computer. Identify the x and y intercepts.
answered Jan 27, 2020
3 votes
5.8k views
An angle is a right angle if and only if it measures 90
answered Aug 26, 2019
6 votes
96.2k views
Summarize Thomas Jefferson's response to the each of the following parts of Alexander Hamilton's financial plan assumption of debt tariffs national bank excise taxes
answered Jul 28, 2019
3 votes
204k views
Which organisms actively hunts other organisms?
answered Mar 20, 2019
3 votes
221k views
Name this example of Rock art. Explain the history of this piece and what it shows.
answered Feb 20, 2019
6 votes
61.0k views
Sela's piano lesson starts at 4:45pm the lesson is 30 minutes long
answered Feb 13, 2019
5 votes
84.0k views
What effect does doubling the radius of a cone have on the cone's volume?
answered Nov 30, 2018
4 votes
136k views
1. Given that sinθ=x4. Which expression represents θ in terms of x? a. arcsin(x4) b. sin(x4) c. arccos(x4) d. cos(x4) 2. What is the value of arcsin(√3/2) in degrees? 3. What is the value of arcsin(−3√2)?
answered Aug 25, 2018
2 votes
69.8k views
HELP Which part of the electromagnetic spectrum has a shorter wavelength than ultraviolet light? television microwave x-rays infrared light
answered Aug 12, 2018
5 votes
168k views
Which of these factors most help audiences stay hooked on a story? A. long, difficult words B. predictable dialogue C. an intriguing plot D. uninteresting characters
answered May 16, 2018
3 votes
163k views
What moderates much of the air temperature over northwestern Europe?
answered Feb 3, 2018
6 votes
50.8k views
One-fourth of all Canadians live in __________.
answered Oct 23, 2017
4 votes
149k views
Which of the following states have the greatest potential to change the results of a presidential election? Texas Arizona Michigan Pennsylvania
answered Oct 22, 2017
4 votes
94.5k views
isi drilled a hole that is 5/9 inch wide she has a screw that is 5/6 inch wide is the hole wide enough to fit the screw
answered Apr 26, 2017
4 votes
127k views
What caused the colonies to begin their revolution against Great Britain?
answered Feb 8, 2016
6 votes
228k views
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