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The odometer readings on a random sample of identicle model sports cars are normally distributed with mean of 120000 miles and a standard deviation of 30000 miles. consider a group of 6000 and sport cars
answered
May 9, 2020
Mathematics
middle-school
5
votes
199k
views
Under which set of conditions is δgrxn for the reaction a(g) → b(g) most likely to be negative?
answered
Mar 7, 2020
Chemistry
high-school
4
votes
190k
views
If the duck traveled 97.8 miles at top speed in 1.5 hours, how for did it travel in one hour
answered
Feb 14, 2020
Mathematics
middle-school
0
votes
168k
views
Write the fraction as a percent. 2/3
answered
Oct 14, 2019
Mathematics
college
3
votes
100k
views
You need a 45% alcohol solution. on hand, you have a 480 ml of a 40% alcohol mixture. you also have 85% alcohol mixture. how much of the 85% mixture will you need to add to obtain the desired solution?
answered
Sep 9, 2019
Chemistry
high-school
4
votes
65.1k
views
Mercury's atomic emission spectrum is shown below. Estimate the wavelength of the dark green line. What is its frequency?_____ Hz What is the energy of an dark green photon emitted by the mercury atom?
answered
Mar 19, 2019
Chemistry
high-school
7
votes
175k
views
6 tons of pig ovaries were required to extract 13.0 mg of estrone. Assuming complete isolation of the hormones was achieved, calculate the mass percentage of estrone in the original tissue.
answered
Feb 16, 2019
Chemistry
high-school
3
votes
188k
views
Daniel is a junior psychologist in a prestigious research institute. Daniel studies the effects of sleep deprivation on rats. One of the researchers at the institute uses primates to study bonding between
answered
Sep 23, 2018
Advanced Placement (AP)
high-school
2
votes
34.7k
views
ASAP How does the human body maintain itself during exercise ?
answered
Aug 20, 2018
History
middle-school
3
votes
130k
views
Identify what is incorrect about the equation
answered
Apr 21, 2018
Biology
high-school
4
votes
132k
views
Match the definition to the word. 1. renovate a. glorify 2. exalt b. remodel 3. blackguard c. miserable 4. dissociate d. jolly 5. buccaneer e. waste time 6. credible f. scoundrel 7. jovial g. pirate 8.
answered
Apr 6, 2018
English
high-school
2
votes
219k
views
What is the purpose of a report? A. To design a custom form to create a new table B. To organize data into a table C. To search for specific information in a table D. To display data returned from a query
answered
Jan 10, 2018
Business
college
3
votes
121k
views
Which words in the sentence are the adverb clause? I plan to turn left at the corner unless you want to go a different way. a. unless you want to go a different way b. to turn left at the corner c. at
answered
Nov 22, 2017
English
high-school
3
votes
167k
views
What is the primary reason the government sponsors education? to contribute to the well-being of society and the economy to create citizens capable of being politically involved to provide sufficient employment
answered
Oct 25, 2017
History
high-school
1
vote
41.5k
views
Which does not describe Meg? A. a stubborn student who argues with the school principal B. a rebellious young girl who feels insecure C. a daughter as pretty as her mother D. a sister who loves and cares
answered
Jul 25, 2017
English
middle-school
6
votes
102k
views
during his career, shaw received what major award? a. nobel prize b. academy award c. both a nobel prize and an academy award
answered
Apr 13, 2017
Arts
high-school
7
votes
174k
views
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