Questions by Daniel Li

Questions by Daniel Li

A student is given the task of buying 100 ballpoint pens with $100. She must buy at least one $10 pen, at least one $3 pen, and the remainder at 50 cents each. How many pens of each kind does she buy?

asked Jul 22, 2021

1 answer

4 votes

131k views

Which of the following forms a proportion? 5/9 = 14/18 3/5 = 21/35 6/12 = 18/34 1/8 = 2/24

asked Jul 12, 2021

1 answer

3 votes

22.1k views

Please help me! The assignment is timed :((

asked Apr 7, 2021

1 answer

3 votes

39.5k views

Consider the equation: Ca+O2→CaO What needs to be done in order to balance the equation? Place a 2 in front of the Ca and the CaO. Place a 2 in front of the O2 and the CaO. Place a 2 in front of the CaO

asked Apr 2, 2021

1 answer

3 votes

213k views

How do scientists use data from S waves and P waves to study the earths interior?

asked Mar 22, 2021

1 answer

2 votes

69.5k views

The diagram represents The Bermuda Triangle, a region in the Atlantic Ocean off the coast of the United States. AB, AC, and BC are midsegments. Use the Triangle Midsegment Theorem to find the perimeter

asked May 4, 2020

2 answers

3 votes

126k views

"Candidate Alonzo has worked as a school volunteer and with disabled children locally, which makes her a perfect fit for the School Board." In this quote, the reporter did not let the public know that

asked Feb 28, 2020

2 answers

4 votes

23.4k views

Those with the short form of the ____ transporter gene and a history of stressful experiences reported more than average symptoms of depression.

asked Feb 23, 2020

1 answer

0 votes

143k views

Solve 5 / 6 ÷ 1 / 12 ?

asked Jan 24, 2020

2 answers

3 votes

200k views

Maria dreams that she is standing in the middle of the street as a bus travels toward her, but she feels frozen and cannot move out of the way. according to which theory does maria's inability to move

asked Jun 20, 2019

1 answer

2 votes

214k views

Please help, if able! 10 points up^^

asked Jun 16, 2019

1 answer

3 votes

224k views

Q4 Q7.) Solve the following logarithmic equation. Be sure to reject any value of x that is not in the domain of the original logarithmic expression. Give the exact answer. Then use a calculator to obtain

asked Jun 10, 2019

1 answer

2 votes

69.6k views

8 times tree sum of a number and 26 is less than 304

asked Jan 9, 2019

1 answer

5 votes

211k views

X2 + y2 + 4x - 2y = -1 is the equation of a circle in the xy-plane. what is the radius of the circle

asked Jan 6, 2019

1 answer

5 votes

180k views

Why has the use of polling increased greatly in america? what are the dangers, if any?

asked Sep 6, 2018

1 answer

1 vote

201k views

Literary Devices! 40 Points!! Respond to the following in complete sentences: Identify which of the following examples uses figurative language to describe the image. What makes the example you identified

asked Aug 3, 2018

2 answers

2 votes

175k views

The ability of your muscles to contract repeatedly over time is known as

asked Jul 16, 2018

1 answer

5 votes

131k views

In a transformer, how many turns are necessary in a 110-v primary if the 24-v secondary has 100 turns?

asked Mar 9, 2018

1 answer

4 votes

233k views

What possible suggestions can you give to animal breeders in your area? Mang Marcelino owns purebred red cows. In his farm he noticed that after a typhoon several months ago, all of the fences that separate

asked Oct 14, 2017

2 answers

5 votes

181k views

The political debates over the whiskey rebellion led to?

asked Aug 22, 2017

1 answer

2 votes

229k views

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