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A 76.00 pound flask of mercury costs $150.50. The density of mercury is 13.534 g/cm3.It takes 4.800 in^3 of mercury to make one manometer. Find the price of the mercury used to make 21 manometers by first
answered
Aug 27, 2023
Mathematics
college
4
votes
62.1k
views
How do YOU define mental illness?
answered
Jun 14, 2023
Health
high-school
0
votes
172k
views
A town had a population of 5,000 in 2009 if the towns population decreased 5%each year what would it be the next four years
answered
Apr 18, 2023
Mathematics
high-school
12
votes
13.0k
views
Mrs linesman deposits 500 dollars into a bank account that earns 4 percent simple interest per year what is the total amount in her account after 1 year
answered
Feb 28, 2023
Mathematics
high-school
7
votes
204k
views
Sarah factored x2−10x+21 and found the answer to be(x−7)(x−3). Is she correct?.
answered
Feb 22, 2023
SAT
high-school
9
votes
5.1k
views
An airplane has a speed of 135 mi/h in still air. It is flying straight north so that it is always directly above a north-south highway. A ground observer tells the pilot by radio that a 70 mi/h wind is
answered
Dec 7, 2022
Physics
college
10
votes
199k
views
Two beakers each contain 200 mL of water. Into one beaker, a student adds 5.0 g NaI. Into the other, she adds 5.0 g KI. What is the expected effect on the boiling points of the solutions?
answered
Nov 12, 2022
Chemistry
college
4
votes
72.3k
views
(2 pts) Describe the process in which an ecosystem moves from a pioneer species to a climax community.
answered
Nov 11, 2022
Biology
high-school
3
votes
195k
views
Raymond is 4 years old. His sister is 3 years older. Write and solve an equation that can be used to determine x, the age of Raymond’s sister.
answered
Oct 13, 2022
Mathematics
middle-school
2
votes
220k
views
Simplify : 26-10/2x5+3
answered
Oct 2, 2022
Mathematics
high-school
6
votes
116k
views
HELP ME SOMEONE!!!!Which women's group flew aircraft? In ww2
answered
Sep 10, 2022
Social Studies
college
4
votes
91.5k
views
Plz do some and show work
answered
Aug 20, 2022
Chemistry
high-school
1
vote
53.6k
views
Is it a function? (-2, 2), (-1,2), (0, 2), (1.0), (2,0)
answered
Jan 22, 2022
Mathematics
high-school
6
votes
94.6k
views
Someone PLSSS HELP TYSM IF U DO
answered
Jan 2, 2022
Mathematics
high-school
5
votes
207k
views
Which method, also known as the Karvonen method, is used for establishing training intensity based on the difference between a client’s predicted maximal heart rate and his or her resting heart rate? A.
answered
Oct 31, 2021
Health
high-school
3
votes
112k
views
F(x)=x^2 what is g(x) PLEASE HELP FAST :)))) THANKS IN ADVANCE!!! YOU'RE THE BEST
answered
Oct 16, 2021
Mathematics
high-school
5
votes
162k
views
Please I need the answer ASAP !!!!
answered
Oct 10, 2021
Biology
high-school
6
votes
94.6k
views
A line passes through the HELP ME PLEASE point (4, -6) and has a slope of -3/4. Which is the equation of the line? O y=-x-3 O y=-x-6 O y=-3x- 3 4 3 O y=-6x-
answered
Sep 23, 2021
Mathematics
high-school
4
votes
11.9k
views
For the reaction: 2 H3PO4 + 3 Ca(OH)2 → Ca3(PO4)2 + 6 H2O If you have 59.8 mL of 1.60 M phosphoric acid, how many mL of 0.500 M calcium hydroxide do you need to neutralize the acid?
answered
Sep 14, 2021
Chemistry
high-school
2
votes
103k
views
You want to know about the dining habits of college students in the US. Since you do not have resources to survey all college students in the nation, you take a random sample of 1501. You learn that, on
answered
Sep 14, 2021
Mathematics
college
5
votes
183k
views
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