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Answers by Seneyr

Answers by Seneyr
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Martha estimated there were 81 marbles in a jar for a contest. The actual number of marbles in the jar was 103. What was the percent error of Martha's estimation?
answered Feb 19, 2021
3 votes
168k views
Which of the following is NOT an accurate justification for studying microbes? A. they cause disease B. they have subcellular organelles C. they have relatively small and simple genomes D. they’re an important
answered Dec 21, 2020
2 votes
54.4k views
(I think I know it just checking) Which function has a period equal to half the period of the function in y=5cos(3/5x-pi)+4.. the period is 10pi/3 I think its the first one. 1. y=5sin(6/5x-pi)-4 2. y=-5/2sin(6/10x-2pi)+1/2
answered Sep 10, 2020
2 votes
1.4k views
50 POINTS! A Boy throws a ball horizontally a distance of 22m downrange from the top of a tower that is 20.0m tall. What is his throwing velocity?
answered Jul 8, 2020
4 votes
134k views
Joe had a major car crash causing trauma to his brain. Since then, he has started repeating many of his actions through the day. He brushes his teeth many times in the morning and takes a shower many times
answered May 14, 2020
4 votes
228k views
Which of the following is a valid probability distribution?​
answered May 4, 2020
5 votes
216k views
What’s the inverse of -2 and 6 please help
answered Dec 29, 2019
7 votes
184k views
Simplify 4xy + 4x - 3xy -x
answered Dec 12, 2019
5 votes
234k views
What is the use of crude oil
answered Nov 28, 2019
1 vote
175k views
Read the passage. excerpt from Act II, Scene 1, in A Midsummer Night's Dream by William Shakespeare Fairy Over hill, over dale, Through bush, through brier, Over park, over pale, Through flood, through
answered Aug 23, 2019
2 votes
68.4k views
Interstellar clouds of dust where stars form are known as a) nebulae b) galaxies c) asteroids d) black holes
answered Jul 31, 2019
4 votes
58.0k views
If the profit from selling 5 lawn mowers is $350, determine the profit from selling 12 lawn mowers.
answered May 22, 2019
4 votes
32.6k views
Mia opens a coffee shop in the first week of January. The function W(x) = 0.002x3 - 0.01x2 models the total number of customers visiting the shop since it opened after x days. She then opens an ice cream
answered Apr 21, 2019
7 votes
145k views
Which of the following was not a center of covert operations for the CIA during the cold war
answered Mar 3, 2019
3 votes
5.7k views
The process of _____ produces a new copy of an organism's genetic information, which is passed on to a new cell
answered Sep 28, 2018
5 votes
28.5k views
A sucrose solution is prepared to a final concentration of 0.210 M . Convert this value into terms of g/L, molality, and mass % (molecular weight, MWsucrose = 342.296 g/mol ; density, ρsol′n = 1.02 g/mL
answered Sep 16, 2018
2 votes
186k views
A solid is the only form of matter true or false
answered Aug 22, 2018
4 votes
165k views
Which statement about argumentative essays is true? Essays should present one strong reason for readers to agree with the claim. Ineffective support will not hurt your argument as long as your claim is
answered Aug 6, 2018
5 votes
183k views
What defines the mass number of an isotope? the sum of the neutrons and protons the sum of the neutrons and electrons the number of neutrons the number of protons
answered Jul 22, 2018
3 votes
126k views
9,10,12,x,20,25; The median is 14.
answered May 16, 2018
3 votes
177k views
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