Questions by Dan Champagne

Questions by Dan Champagne

How chlorophyll help this reaction to happen?

asked Oct 24, 2021

1 answer

1 vote

15.9k views

For the given functions f and g, complete parts (a)-(h). F f(x) = 5x + 8; g(x) = 7x-2

asked Jul 21, 2021

1 answer

0 votes

129k views

Solve this! y- 5 = -12

asked Jun 17, 2021

1 answer

3 votes

131k views

-1 1/2 - -1 1/3 extra characters

asked Jun 3, 2021

2 answers

0 votes

28.4k views

Suppose that 300 keV X-ray photons are aimed at a zinc cube (Zinc, Z = 30). According to the chart below, what effect will predominate when the X-rays hit the metal? a) Photoelectric Effect 3 b) Compton

asked Apr 14, 2021

1 answer

3 votes

151k views

Triangle A's length is 3 and its base is 5 triangle B's length is 6 and base 8 could triangle a be a scale drawing of rectangle b? explain

asked Mar 16, 2021

1 answer

2 votes

165k views

Please answer !! Evaluate !! Thank you !!!

asked Mar 13, 2021

2 answers

5 votes

233k views

Is time signature a fraction?

asked Jan 26, 2021

2 answers

4 votes

129k views

Can someone solve -2(+3 + -4 + -8 + +7)? I forgot how to do integers :/

asked Sep 22, 2020

1 answer

1 vote

44.3k views

Earth presently has 1.4 billion hectares of arable land, and each hectare produces between 1 and 2 tons of grain annually. What is the amount of grain (in tons/yr) produced annually? tons/yr If every human

asked Jun 2, 2020

1 answer

3 votes

177k views

Permeability is the condition of being capable of having materials flow into and out of a membrane. The permeability of a cell membrane is determined by how easily a molecule can diffuse across the membrane.

asked Mar 19, 2020

2 answers

0 votes

163k views

Which two factors would play an important role in the rise of Nazism and the coming of World War II

asked Sep 14, 2019

1 answer

2 votes

207k views

How many house did he mow

asked Jul 11, 2019

1 answer

0 votes

219k views

Which shows the conversion of 8.93 × 10-2 grams to milligrams? A. 8.93 × 10-2 g × 10 mg/g = 0.893 mg B. 8.93 × 10-2 g × 1000 mg/g = 89.3 mg C. 8.93 g × 100 mg/g = 893 mg D. 8.93 × 10-2 g × 100 mg/g = 8.

asked May 28, 2019

1 answer

5 votes

124k views

An artist is deciding between two different triangular shapes to use for a sculpture. The first triangle has a base of 20 feet and a height of 5 feet. The second triangle has a base of 25 feet. If the

asked Apr 22, 2019

1 answer

3 votes

182k views

The House of Burgesses led to the growth of what form of government in colonial America?

asked Sep 26, 2018

2 answers

1 vote

228k views

Beethoven's career is often divided into ________ compositional periods.

asked Sep 25, 2018

1 answer

2 votes

101k views

Common types of possessed objects are smart cards, rfid-encoded badges, magnetic cards, ____, and smartphones that are swiped through or placed close to a reader to be read.

asked Sep 24, 2018

1 answer

3 votes

140k views

How is the endocrine system affected by heathly lifestyle

asked Sep 22, 2018

1 answer

0 votes

134k views

Suppose a mother carries two recessive genes for freckles (rr) and a father carries one recessive gene for freckles and one dominant gene for clear facial skin (Rr). What is the likelihood that their first

asked Feb 20, 2017

2 answers

1 vote

143k views

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