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Until the scale was changed in 1995, SAT scores were based on a scale set many years ago. For Math scores, the mean under the old scale in the 1990s was 470 and the standard deviation was 110. In 2013
answered
Sep 15, 2021
Mathematics
high-school
4
votes
44.2k
views
If the expression 6 more than the product 8 and a number x than what is the answer?
answered
Sep 12, 2021
Mathematics
high-school
4
votes
147k
views
How many cups are in 3 gallons? 1 gallon = 16 cups Label your answer in cups.
answered
Sep 9, 2021
Mathematics
high-school
1
vote
145k
views
Which is a trait of all seed plants? 1. vascular tissue 2.rhiziods 3.cambium 4.woody stem
answered
Aug 14, 2021
Biology
middle-school
3
votes
39.6k
views
Billy the friendly Robot uses 50 N of force to lift a box 2 meters in the air. How much work did Billy perform? (this question is also partially science but it says to use algebra to answer the question
answered
Aug 4, 2021
Mathematics
middle-school
2
votes
101k
views
How can prehistoric sites have geographic ‘place’? A. Prehistoric sites have no people, so they can’t have ‘place’ B. Things found at prehistoric sites have characteristics that make a prehistoric ‘place’.
answered
Jul 22, 2021
Geography
middle-school
2
votes
11.6k
views
Which president created Qanon Abraham Lincoln John F kennedy George W Bush Donald Trump
answered
May 29, 2021
History
middle-school
2
votes
204k
views
74 divided by 3 times 7 equals what?
answered
Apr 24, 2021
Mathematics
high-school
2
votes
191k
views
6/8 bigger or less than 1/2
answered
Apr 11, 2021
Mathematics
middle-school
1
vote
13.5k
views
Glenda is in the ninth grade, and she loves to write and share events that take place around her. She wants to become a journalist when she finishes school. What Glenda do that might help her prospects
answered
Mar 16, 2021
Business
high-school
7
votes
63.7k
views
What is the formula for trinitrogen pentachloride
answered
Feb 2, 2021
Chemistry
college
6
votes
81.1k
views
Which of the following is the most likely explanation for the final passage of the Nineteenth Amendment? a. Suffragists’ state-by-state efforts had largely failed. b. Congressmen from western states backed
answered
Dec 26, 2020
History
college
3
votes
109k
views
Today is the most important function of the federal reserve system is A) serving as the government’s banker B) processing checks C) ending the periodic financial panics D) regulating the nations money
answered
Aug 7, 2020
Business
middle-school
6
votes
219k
views
What is one method of destroying factions that Madison rejects, even though he says it would work? a)destroying people's ability to form factions b)eliminating factions from taking part in government c)penalizing
answered
Aug 6, 2020
English
middle-school
5
votes
122k
views
It was imposed on every tribe conquered by the Incas. A) It is a required subject in every school. B) It was brought by European invaders and perpetuated throughout the continent. C) It is an indication
answered
May 23, 2020
Geography
middle-school
1
vote
42.6k
views
Need help asappp plzz helppp
answered
Dec 26, 2019
Mathematics
middle-school
4
votes
176k
views
Which of these statements best describes the relationship between matter, pure substances, and mixtures? Pure substances can be divided into two groups: matter and mixtures. Matter can be divided into
answered
Jul 11, 2019
Chemistry
college
4
votes
854
views
Gravity is considered what type of force?
answered
May 3, 2019
Social Studies
middle-school
1
vote
86.4k
views
An equation has solutions of m = –5 and m = 9. Which could be the equation? (m + 5)(m – 9) = 0 (m – 5)(m + 9) = 0 m2 – 5m + 9 = 0 m2 + 5m – 9 = 0
answered
Mar 7, 2019
Mathematics
high-school
3
votes
194k
views
Write a matrix to represent the system of equations.
answered
Jan 9, 2019
Mathematics
high-school
5
votes
65.3k
views
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