Answers by Mark Lu
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Answers by Mark Lu

Answers by Mark Lu
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What is one positive effect technology has had on education?
answered Feb 9, 2022
5 votes
4.4k views
Who discovered the basic principles of heredity? Gregor Mendel James Watson Thomas Hunt Morgan August Weismann Charles Darwin
answered Dec 27, 2021
5 votes
234k views
Write down 10 adjectives which can be used to describe your moods and feelings. help
answered Nov 25, 2021
6 votes
74.2k views
If Neon atom has 10 protons and 12 neutrons, what would be this Atom's mass number?
answered Nov 10, 2021
1 vote
167k views
Solve. 6x cubed=4x to the fourth+3x squared-7x
answered Nov 10, 2021
5 votes
122k views
Out of a group of 30 volunteers, 15. Chosen to participate in the survey about the number of phone calls they make each week what is the sample in the situation
answered Oct 4, 2021
4 votes
5.3k views
Years ago, scientists cloned Dolly the sheep. Which statement best describes one way in which this experiment affected society? Dolly was able to live in a safe environment. Scientists detailed the procedure
answered Jun 22, 2021
4 votes
127k views
Question 11 of 20 : Select the best answer for the question. 11. Solve 10 + 6(-9 - 4x) = 10(x - 12) + 8. A. X = 17 B. X = -18 C. x = -6 D. X = 2​
answered Jun 14, 2021
3 votes
127k views
Evaluate the expression when x = 3. 2) 36/x​
answered Jun 14, 2021
3 votes
26.5k views
PLS HELP I NEED DEM SMART PEOPLE, PLS GIVE STEP BY STEP EXPLANATION A store is having a sale with a 19% discount on all merchandise. Write an equation representing between the regular cost of merchandise
answered Apr 1, 2021
1 vote
157k views
Hey can someone Please help me I really need help with this
answered Feb 10, 2021
3 votes
95.4k views
Most issues people have with sleeping could be solved by A. avoiding consistent bedtimes B. going to sleep later at night C. establishing proper sleep hygiene D. exercising right before bedtime
answered Jan 19, 2021
4 votes
191k views
2. Suppose that 0.5% is an annual interest rate. In the formula y = a. b*, what value would you use for b?
answered Nov 11, 2020
2 votes
70.9k views
Have I worked out the following right: Molly buys 15 tins of paint at £11.55 each. How much is this altogether? £11.55+15= £26.55
answered Aug 25, 2020
4 votes
109k views
My actual weight is 112 pounds. The bathroom scale says that I weigh 111.1 pounds. The scale at the doctor's office gives a reading of 114.8 pounds. What is the relative error for the measurement taken
answered Jul 14, 2020
3 votes
219k views
Consider the function f (x comma y )equals3 x squared minus 2 y squared minus 3 and the point (negative 2 comma 1 ). a. Find the unit vectors that give the direction of steepest ascent and steepest descent
answered May 1, 2020
0 votes
16.2k views
Which answer does not show a direct variation between x and y. a. y=5x b. y=6/x c. y=0.7x d. y= x/9
answered Jul 3, 2019
2 votes
96.2k views
What do sociologists say about mass media and health? A. One can only exist if the other is present. B. They are more important in rural areas than in urban areas. C. One is more important to study than
answered Jun 21, 2019
3 votes
199k views
Annie is planning a business meeting for her company. her budget is 1,325 for renting the meeting room at the local hotel and providing lunch. she expects 26 people to attend the meeting the room cost
answered Feb 12, 2019
5 votes
67.4k views
HELP ME PLEASE A survey asks several males and females whether they preferred the Spring or the Fall. The results of the survey are shown in the two-way table. Spring Fall Male 26 19 Female 22 29 Enter
answered Dec 20, 2018
4 votes
26.0k views
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