Questions by Daniel Sperry

Questions by Daniel Sperry

A type of spectroscopy used to analyze pigments in a painting is: a. ultraviolet absorption b. microwave emission c. X-ray fluorescence d. Infrared absorption e. color phosphorescence

asked Jan 10, 2020

2 answers

5 votes

55.1k views

A small parcel of lot in a rural area costs $50,000 in 1980. if the value of the lot appreciates by 20% every 10 years, how much would the lot be in 2020? a) $86,400 b) $103,680 c) $124,416 d) If the correct

asked Jan 1, 2020

1 answer

0 votes

229k views

Which nation set up the first colony in North America? a)France b)England c)Holland d)Spain

asked Nov 16, 2019

2 answers

3 votes

211k views

Can someone help me with this please? Jerry is going to update his wooden pool deck. He wants to buy the stain but first needs to find out how much he will need. 1. What is the area of the deck?

asked Jul 20, 2019

1 answer

5 votes

4.1k views

Why are fossil fuels considered nonrenewable resources if they are still forming beneath the surface today? a. they are being formed as a type of methane which we cannot use b. we are depleting the fossil

asked Jul 2, 2019

1 answer

2 votes

121k views

A camper attaches a rope from the top of her tent, 4 feet above the ground, to give it more support. If the rope is 8 feet long, about how far will the stake need to be from the middle of her tent?

asked Feb 24, 2019

1 answer

2 votes

59.9k views

Ana wants to paint her dogs doghouse. She has 4 colors: Green, Maroon, Blue and Wheat. One color will cover the walls, and another color will be used for the trim. (For example, green walls with wheat

asked Aug 9, 2018

2 answers

2 votes

85.0k views

Which sentence is correctly punctuated? a. All right, I'll meet you at 2:00 P.M.. b. All right, I'll meet you at 2:00 P.M. c. All right, I'll meet you at 2:00 PM. d. All right, I'll meet you at 2:00 PM

asked Sep 15, 2017

1 answer

3 votes

75.0k views

This Chinese emperor wrote the most complete dictionary and ruled longer (sixty-one years) than any previous leader. Qianlong Kangzi Chou Hongwu

asked Jan 5, 2016

1 answer

2 votes

90.3k views

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