Answers by Dave Hylands
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Answers by Dave Hylands

Answers by Dave Hylands
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HELP PLEASE! Which expression is equivalent to 2m2-m2(7-m)+6m2? A.m2-m B.-m3+13m2 C.-m3+m2 D. m3+m2
answered Oct 12, 2021
2 votes
26.5k views
Let's assume you are conducting an experiment to determine the effect of a new drug on the incidence of epileptic seizures. You select 20 epileptics from the 150 epileptics being treated at a nearby hospital
answered Jul 29, 2021
4 votes
187k views
Can someone explain this passage to me please in flowers, the pollen grain germinates after the pollination of the carpel and grows into the style by creating the pathway for the pollen grain to move down
answered Jul 24, 2021
4 votes
131k views
Which change to an object would triple its potential energy? A. Reducing its mass to one-third of its original value. B. Increasing its mass to three times its original value C. Reducing its height to
answered Jul 24, 2021
1 vote
110k views
upike 5 1/2 miles from your house to a skatepark you travel one half of that distance in the woods Buck along the bank of a stream for the last half of the woods on how many miles of your trip do you bike
answered Jul 23, 2021
5 votes
4.8k views
Match each of the adjectives on the left with its definition on the right. You may dictionary. 1. parenthetical 2. reliable 3. documented 4. standardized 5. accurate 6. effective 7. apparent 8. preferential
answered Jul 15, 2021
4 votes
80.4k views
From west to east, the Great Wall spans nearly 4,000 miles across China. It runs throughout five provinces and covers a range of landscapes that includes mountains, plateaus, and deserts. The wall is approximately
answered Nov 6, 2020
3 votes
216k views
Which expressions are equivalent to 4b ? Choose all answers that apply: a. b+2 (b+2b) b. 3b+b c. 2(2b)
answered Mar 1, 2020
4 votes
41.9k views
What is the sum of the geometric sequence −3, 18, −108, … if there are 7 terms? −719,835 −119,973 119,973 719,835
answered Oct 29, 2019
0 votes
93.2k views
on tuesday katy ran a mile in 8.34 minutes she ran another mile in 7.89 minutes on wednesday what was the total time for both miles
answered Aug 17, 2019
3 votes
134k views
It is generally safe to provide your Social Security Number to: a-Anyone who asks you for it. b-Verified trusted sources that need it. c-School personnel who want to have it on record. d-lose friends and
answered Apr 25, 2019
6 votes
65.8k views
Which civilization built Machu Picchu
answered Feb 24, 2019
2 votes
216k views
Have you ever felt ashamed because of something you had no control over? For centuries, this has been something very common amongst mentally disabled individuals. Mentally disabled people have faced a
answered Feb 20, 2019
2 votes
86.2k views
Drew's school is forming a planning committee for an upcoming cultural festival. The committee of 4 members is to be selected from among 10 teachers and 6 students. The probability that the committee contains
answered Dec 23, 2018
3 votes
33.2k views
Until recently, how did archaeologists think the Mayans spent most of their time? Stargazing Reading Fighting Weaving
answered Jul 25, 2018
1 vote
141k views
A taxi charges $1.75 plus a fee of $0.75 for each mile traveled. the total cost of a ride, without a tip, 44.75. how many miles is the trip? use m for the number of miles traveled
answered Jun 1, 2018
1 vote
117k views
In what ways did the enlightenment challenge older patterns of european thinking
answered Mar 9, 2018
5 votes
135k views
What is an explanation of why producers are always found at the lowest trophic level?
answered Dec 4, 2017
4 votes
88.7k views
Where are moderate climates generally found? a. high in the mountains b. in low latitude c. in middle latitudes d. near earths poles?
answered Jun 1, 2017
3 votes
6.0k views
The people of Europe had been relying on Rome for political and economic stability. After Rome's fall, to whom did the people turn to for guidance and stability
answered Apr 9, 2017
6 votes
18.8k views
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