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A weatherman predicted 8 inches of snow would fall last night. Instead, 20 inches of snow actually fell. What is the percent error of the prediction? about 12% about 40% about 60% about 150%
answered
Apr 18, 2022
Mathematics
college
4
votes
36.5k
views
Angle R and 92 are supplementary angles. What equation can you use to solve for R? R+180=92 R+90=92 R+92=180 R+92=90 180+92=R
answered
Apr 15, 2022
Mathematics
college
4
votes
194k
views
Select the correct answer. Which type of work was the main occupation during the Xia dynasty? O A. Jade works OB. fishing O c. agriculture OD. selling of pottery Reset Next
answered
Feb 16, 2022
Geography
high-school
9
votes
54.0k
views
Need someone number lol .
answered
Jan 27, 2022
SAT
college
3
votes
207k
views
Does the parabola shown have a minimum or maximum? A.neither B.both C.Minimum D.Maximum
answered
Dec 21, 2021
Mathematics
high-school
4
votes
37.7k
views
What is the equation of a horizontal line passing through the point (-3, 8)? Ox=-3 Oy=8 Ox= 5 Oy=-11
answered
Dec 2, 2021
Mathematics
middle-school
1
vote
62.6k
views
3. Calculate the number of moles and mass in gram_of_1 x 10^20mdecules of Nz gas .
answered
Oct 2, 2021
Chemistry
high-school
4
votes
209k
views
What is child development and why is it so important to understand developmental periods to best serve students? in your own words please
answered
Oct 1, 2021
Social Studies
college
3
votes
113k
views
Suppose that the amount of snowfall per storm in Lincoln is normally distributed with µ = 4.2 inches and standard deviation µ = 2.3 inches (totally made up data). If the mayor decides that only the top
answered
Jun 29, 2021
Mathematics
college
5
votes
221k
views
How did the French Revolution effect the balance of power in Europe ?
answered
Apr 28, 2021
History
high-school
3
votes
209k
views
If 100 m3/s of water flows in a channel 8 m wide at a depth of 0.9 m, calculate the downstream depth required to form a hydraulic jump and the fraction of the initial energy lost in the jump.
answered
Apr 12, 2021
Physics
college
4
votes
570
views
Please help, what's the efficiency of the two pulleys
answered
Mar 29, 2021
Physics
college
4
votes
114k
views
My picture won’t upload. Can someone contact me on any social media, please! ASAP!
answered
Feb 20, 2021
Mathematics
high-school
4
votes
7.3k
views
-90-(-63) show how you got the answer
answered
Jan 28, 2021
Mathematics
middle-school
5
votes
44.0k
views
Identify the type of verbal and its function in the following sentence. Starving, the wolf left the pack in the middle of the night.
answered
Jan 25, 2021
English
middle-school
1
vote
173k
views
Jessica has some markers. She has 5 more black markers than blue markers. She has 4 times as many red markers as black markers. She has 8 blue markers. How many markers does Jessica have altogether? asap
answered
Nov 1, 2020
Mathematics
college
4
votes
38.6k
views
Which of these passages would most likely be part of an expository text? Passage 1 What makes weather? Earth's temperature is partly responsible. Water vapor in the air moves from one place to another
answered
Oct 8, 2020
English
middle-school
2
votes
164k
views
How does waters polarity contribute to the fact that water expands when it freezes ?
answered
Sep 28, 2020
Chemistry
middle-school
5
votes
192k
views
select the words that correctly fill in the blanks for the statement: The p sub level has ___ orbitals that are ___ -shapes
answered
Mar 17, 2020
Chemistry
middle-school
4
votes
169k
views
Santiago said, “A man can be destroyed but not defeated.” In essence he says that A. defeat is likely when you sail alone. B. man can face defeat so it is important to learn from your mistakes and be prepared.
answered
Feb 13, 2020
English
high-school
3
votes
30.1k
views
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