Questions by Potashin

Questions by Potashin

What is the approximate volume of a cone with a height of 8 cm and a radius of 12 cm? Use 3.14 for pie. A) 1206 cm B) 2170 cm C) 3260 cm D) 6510 cm

asked May 4, 2020

1 answer

3 votes

86.9k views

Some protists can reproduce both sexually and asexually. What's a major advantage of each? A. Sexual reproduction allows the organism to produce an exact copy of itself, and asexual reproduction can be

asked Jan 25, 2020

1 answer

2 votes

16.7k views

signer Dolls, Inc. found that the number N of dolls sold varies directly with their advertising budget A and inversely with the price P of each doll. The company sold 5200 dolls when $26,000 was spent

asked Dec 17, 2019

1 answer

3 votes

121k views

How much heat is evolved in converting 1.00 mol of steam at 155.0 ∘c to ice at -50.0 ∘c? the heat capacity of steam is 2.01 j/(g⋅∘c) and of ice is 2.09 j/(g⋅∘c)?

asked Oct 23, 2019

1 answer

1 vote

33.6k views

Oxidation happens when minerals in rocks react with _____. potassium (K) oxygen (O) calcium (Ca) water ions (OH- and H+)

asked May 12, 2019

2 answers

4 votes

96.9k views

75 girls at a summer camp were asked to complete a survey about their favorite outdoor activity. 27 girls chose swimming and 32 girls chose hiking. The remaining girls did not complete the survey. Which

asked May 1, 2019

2 answers

0 votes

162k views

How did Lincoln's Emancipation Proclamation affect slaves during the Civil War?

asked Feb 14, 2019

2 answers

4 votes

19.2k views

Isabel buys candy that costs $6 per pound. she will spend less than $72 on candy. what are the possible numbers of pounds she will buy?

asked Nov 18, 2018

1 answer

5 votes

167k views

Valentina invested $6500 in a savings accoint with a yearly interest rate of 4% for 7 years. How much simple interest did she earn?

asked Oct 25, 2018

2 answers

0 votes

110k views

Which lines from "The Courage That My Mother Had" help to convey the poem's mood of sadness and longing? A. "Rock from New England quarried; / Now granite in a granite hill." B. "I have no thing I treasure

asked Nov 9, 2017

1 answer

4 votes

6.1k views

In, "The Gift of the Magi," Della cannot buy Jim a gift. Which best analyzes how this conflict develops the plot?

asked Oct 14, 2017

1 answer

5 votes

90.7k views

What makes a unique triangle a unique triangle?

asked Aug 16, 2017

1 answer

3 votes

41.4k views

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