Questions by Alan Stokes

Questions by Alan Stokes

What is the initial temperature of 50g of water that was raised to 50*C by the addition of 4.18kJ of heat energy? (2 sig fig)

asked Jul 26, 2021

1 answer

0 votes

153k views

According to Brad, consumers claim to prefer the brand-name products better than the generics, but they can't even tell which is which. To test his theory, Brad gives each of 199 consumers two potato chips

asked Jun 13, 2021

1 answer

4 votes

67.9k views

Identify the most reasonable unit to measure the width of a pebble.

asked Jun 8, 2021

2 answers

4 votes

120k views

examine the following PSA. how is the creator of this PSA sharing view point about the importance of reading. by providing a strategy for encouraging kids to read more often. by showing what will happen

asked Apr 16, 2021

1 answer

5 votes

218k views

The large number of alveoli in lungs improve diffusion by ____. a. increasing the surface area for diffusion b. decreasing the distance for diffusion c. changing the diffusion constant d. increasing the

asked Dec 23, 2020

1 answer

5 votes

165k views

What is (f+g)(x)? f(x)=8x^2+16x+6 g(x)=x^3−3x^2−9 Enter your answer in the box. (f+g)(x)=

asked Apr 27, 2020

1 answer

0 votes

135k views

The sales tax in Illinois is 6 1/2% What would be the tax rate expressed as a decimal?

asked Nov 11, 2019

1 answer

1 vote

192k views

ΔABC ~ ΔDEC. ∠1 and ∠2 have the same measure. Find DC and DE. (Hint: Let DC=x and AC=x+3. Use the figure shown.) DC is __ unit(s) long. (Round to the nearest tenth) DE is __ unit(s) long. (Round

asked Sep 9, 2019

1 answer

3 votes

346 views

Paul planted 20 onion bulbs. Three-fourths of the bulbs sprouted. How many onion plants did Paul have?

asked Dec 19, 2018

1 answer

4 votes

49.5k views

Toan is building tables for the park Department. He needs 20 bolts for each table. If he has 60 bolts at his workplace and he gets 300 more bolts from the supply room, how many tables can he build?

asked Nov 5, 2018

1 answer

4 votes

228k views

The energy used by most living organisms ultimately comes from the sun. plants convert this light energy into chemical energy through photosynthesis. plants are called __________ .

asked Aug 24, 2018

1 answer

3 votes

183k views

The next number in the series 2, 5, 11, 20, 32, 47, is:

asked Jan 12, 2018

2 answers

5 votes

68.3k views

How to convert a fraction to a percent???

asked Nov 27, 2017

2 answers

3 votes

75.8k views

what type of sentence is "Rising Radiance drives the shades away"...is it Personification or lambic pentameter or assonace

asked Jun 24, 2017

2 answers

0 votes

5.4k views

Jon earned $38,000 last year. He paid $6,840 for entertainment. What percent of his earnings did Jon pay in entertainment expenses? Please tell how you got it.

asked Jan 11, 2016

2 answers

2 votes

12.8k views

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