Questions by Coffeinjunky

Questions by Coffeinjunky

The rate of photosynthesis R for a certain plant depends on the intensity of light x, in lumens, according to R(x)=180x−90x2.a. Sketch the graph of this function on a meaningful window.b. Determine the

asked Sep 11, 2023

1 answer

5 votes

121k views

Which of the following does not have a difference of 4? 9 - 5 -5 - (-9) -4 - (-8) -8 - (-4)

asked Feb 13, 2023

2 answers

3 votes

109k views

SOMEONE PLEASE HELP :(

asked Jun 28, 2022

1 answer

3 votes

78.8k views

Why did the Germans invade the Soviet Union, even though they had a non-aggression pact with Stalin?

asked Apr 22, 2022

1 answer

4 votes

21.4k views

Read this excerpt from Rev. Martin Luther King, Jr.'s speech in Detroit and answer the question. I have a dream this evening that one day we will recognize the words of Jefferson that all men are created

asked Apr 6, 2022

1 answer

2 votes

3.3k views

Two-stroke fuel for a lawn mower requires an oil: petrol ratio of 1:40. How much petrol is added to 50ml of oil

asked Jan 26, 2022

1 answer

2 votes

171k views

if x is the slant height of frustum of a cone, p and q are the base radii, find the ratio of TSA to CSA

asked Dec 2, 2021

1 answer

5 votes

59.2k views

216 J of energy is required to raise the temperature of a piece of aluminum from 15.0º C to to 35º C. Calculate the mass of aluminum used. (Specific heat of aluminum = 0.90 J ∙ º C-1 ∙ g-1)

asked Oct 17, 2021

1 answer

5 votes

112k views

Molly works for a meat producer, and she needs to determine whether containers of ground beef have the correct fat content. She obtains a random sample of 120 containers of ground beef and finds that 84

asked Apr 13, 2021

1 answer

0 votes

54.2k views

Question 3 (1 point) Which phenomena cannot be supported by the wave theory of light? Oo oo A )In photoelectric effect B )interference C ) reflection D )In diffraction

asked Feb 20, 2021

1 answer

1 vote

76.0k views

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