Questions by Michael Gradek

Questions by Michael Gradek

Which factors are used to calculate the kinetic energy of an object? Check all that apply. gravity velocity volume mass heig

asked Sep 10, 2021

1 answer

3 votes

20.7k views

A chemist prepares a solution of calcium sulfate by measuring out of calcium sulfate into a volumetric flask and filling the flask to the mark with water. Calculate the concentration in of the chemist's

asked Aug 4, 2021

1 answer

5 votes

189k views

About six months after an automobile accident in which her neck was severely lacerated, a young woman comes to the clinic for a routine checkup. Visual examination shows a slight swelling beneath the larynx.

asked Jul 11, 2021

1 answer

4 votes

6.5k views

A capacitor is connected to a 9 V battery and acquires a charge Q. What is the charge on the capacitor if it is connected instead to an 18 V battery

asked Jun 17, 2021

1 answer

1 vote

68.0k views

Answer FAST PLS !! Consider the formula for the slope between two coordinate points, m, shown below m= y 2 -y 1/x 2 -x 1 Which of the following equations is equivalent to the slope formula? A. y 1 =m(x

asked May 14, 2021

2 answers

2 votes

69.7k views

A rectangle is 15 cm long. Find the area and perimeter of the rectangle if its width is 3 5 the length.

asked May 7, 2021

1 answer

3 votes

184k views

A wholesale club sells eggs by the dozen. write an eqaution that relates the total cost of eggs (y) to the number of dozens of eggs (x) Dozen Cost ($) 6 21 8 28 10 35 14 49

asked Apr 5, 2021

1 answer

5 votes

207k views

Problems and Applications Q4 Suppose that the government imposes a tax on heating oil. True or False: The deadweight loss from this tax would likely be larger in the fifth year after it is imposed than

asked Mar 4, 2021

1 answer

4 votes

83.8k views

3. Deborah decided to mow lawns to earn the $280 she needs for a school orchestra trip. If she earns $18 per lawn, what is the minimum number of lawns she needs to mow to earn the money for the trip? A.

asked Feb 15, 2021

1 answer

2 votes

193k views

Suppose that you take the spectra of several stars to identify the 434-nm line of hydrogen (color = indigo), but you find the lines are shifted due to the Doppler effect. Of the following shifted locations

asked Aug 2, 2020

1 answer

1 vote

45.7k views

Please help ASAP What were the five main outcomes of the War of 1812?

asked Jun 3, 2020

1 answer

2 votes

228k views

Which of the following is the purpose of a confidence interval for the fitted (predicted value) from a regression model? A) To estimate the value of a future observation for a given value of x. B) To estimate

asked Apr 15, 2020

1 answer

3 votes

65.3k views

A 0.495 g sample of iron containing salt required 20.22 mL of 0.0194 M permanganate solution to reach the endpointof a titration. What is the percent of iron (55.845 g/mol) in the salt

asked Feb 24, 2020

1 answer

5 votes

17.5k views

Which party figures serve on congressional campaign committees? A) members from each house of Congress B) senators but not congressional representatives C) national party committee members D) the president

asked Jul 15, 2019

2 answers

2 votes

98.2k views

A student with adhd who has trouble waiting his turn, resisting distractions, delaying immediate gratification, or interrupting a faulty line of thinking is having problems with:

asked Jun 16, 2019

1 answer

0 votes

139k views

A regular pentagon has an apothem of 7.43 centimeters. Find the length of a side of the pentagon and the length of the radius of the circumscribed circle

asked May 16, 2019

1 answer

2 votes

30.4k views

Evaluate −12(−2). 14 −14 −24 24

asked Dec 5, 2018

2 answers

3 votes

186k views

Zoe is asked to think of all the words beginning with the letters "squ," such as squeak. she is then given a fill-in-the-blank task where one of the items is "s _ _ o n g." zoe keeps trying to make "squong"

asked Sep 1, 2018

1 answer

0 votes

109k views

2. How and why did the nature of slavery change in the middle Atlantic colonies after the English seized the region form the Dutch?

asked Jun 23, 2018

1 answer

1 vote

63.0k views

Thomas poured kg of blueberries in a bowl with kg of strawberries. How many kilograms of berries does Thomas have in the bowl? kg and the numbers are

asked May 17, 2018

1 answer

5 votes

92.5k views

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