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Help please I would appreciate it ! 10 points
answered
Jun 10, 2021
Mathematics
high-school
3
votes
77.9k
views
10. Working in the laboratory, a student finds the density of a piece of pure aluminum to be 2.850 g/cm3. The accepted value for the density of aluminum is 2.699 g/cm3. What is the student's percent error?
answered
Jun 4, 2021
Mathematics
high-school
3
votes
107k
views
Five hundred small almond growers operate in areas with plentiful rainfall. The marginal cost of producing almonds in these locations is given by MC = .02Q, where Q is the number of crates produced in
answered
Jan 17, 2021
Business
college
5
votes
78.8k
views
How long is 25% of 60 minutes? Explain your answer. How long is 75% of 60 minutes? Explain your answer.
answered
Jan 11, 2021
Mathematics
high-school
4
votes
47.4k
views
What is the mathematical equation for 1 bobcat has 2 eyes =
answered
Jan 9, 2021
Mathematics
middle-school
3
votes
146k
views
Muscle cells in oxygen deprivation convert pyruvate to ______ and in this step gain _______ A) lactate ATP B) alcohol... CO2 C) alcohol..ATP D) ATP... NAD+ E) lactate ..NAD+
answered
Sep 19, 2020
Biology
college
6
votes
24.2k
views
The wavelength range for infrared radiation is 10^-5 m, while that of ultraviolet radiation is 10^-8 m. Which type of radiation has more energy and why?A.) Ultraviolet because it has a higher frequencyB.
answered
Jun 2, 2020
Physics
college
3
votes
34.4k
views
What does International mean. HELP ASAP PLZ!!!!!!!!!!!!!!!!!!!!!!!
answered
May 3, 2020
English
middle-school
4
votes
87.6k
views
Some whole numbers are irrational numbers? True or False?
answered
Mar 16, 2020
Mathematics
high-school
2
votes
57.9k
views
Which value of k will make x^2-1/4x+k a perfect square trinomial
answered
Dec 11, 2019
Mathematics
middle-school
5
votes
224k
views
Using vivid imagery, describe a setting that has a suspenseful or frightening mood.
answered
Oct 2, 2019
English
middle-school
3
votes
67.7k
views
A women has 7 times as many dimes as nickels. The total value of the coins is $3.75. How many of each coin does she have
answered
Jul 23, 2019
Mathematics
middle-school
3
votes
216k
views
Which statement best describes Alexander Hamilton economic goal? He wanted to pay off federal government debts in order to purchase western Territory He wanted to establish credit in order to strengthen
answered
Mar 6, 2019
Social Studies
middle-school
6
votes
27.7k
views
Rem sleep ends when there is a rise in _____, which increase the level of forebrain activity nearly to the awakened state.
answered
Jan 1, 2019
Biology
college
2
votes
15.6k
views
Which best describes the earliest land plants?
answered
Nov 18, 2018
Biology
high-school
3
votes
229k
views
There were 3581 at pearl harbor including 2403 killed
answered
Mar 19, 2018
History
high-school
5
votes
158k
views
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