Questions by NovaJoe

Questions by NovaJoe

The perimeter of a rectangle is represented by the expression 6x + 4. If the width of the rectangle is represented by the expression x – 1, which expression represents the length?

asked Sep 13, 2021

2 answers

0 votes

151k views

The function n(t)=100e^-0.023t models the number of grams in a sample of cesium-137 that remain after t years. What is the sample’s average rate of decay over the interval [3,8]?

asked Sep 11, 2021

1 answer

3 votes

95.0k views

"Calculate the pH of an aqueous solution at 25°C that is (a) 0.15 M in HCl. 0.82 (b) 3.7 M in HNO3. -0.57 (c) 6.9 × 10−4 M in HClO4."

asked Aug 9, 2021

1 answer

2 votes

231k views

Someone help pleaseee If y varies directly with x. If y = 80 when x = 32, find x when y = 100 x=? (I need to find x)

asked Jul 8, 2021

1 answer

0 votes

81.7k views

The rain that falls in an area has a pH of 5.8. Is this acid precipitation?

asked Jun 20, 2021

1 answer

1 vote

86.8k views

I need step by step explanation for this! thank u >33

asked May 2, 2021

2 answers

3 votes

213k views

The Balinese see good and evil as two necessary energies to resolve situations. Sometimes difficulty, disease, or discomfort can force one to act or think differently, leading the affected one to a greater

asked Feb 17, 2021

1 answer

0 votes

223k views

Read the passage below. Lastly, the cookies are arranged in small circles on the cookie sheet and placed into the oven for baking. Where would this sentence appear within a paragraph? A. the beginning

asked Feb 12, 2021

2 answers

2 votes

194k views

Where could student researchers and/or student subjects find additional resources regarding the IRB approval process? (There may be more than one correct answer. Please be sure to select all correct answers.

asked Aug 13, 2020

2 answers

5 votes

44.6k views

Which is the best definition of metabolism? a. series of chemical reactions necessary for the use of the raw material. b. Releases energy that is eventually converted into ATP c. Building of a large protein

asked Feb 28, 2020

1 answer

1 vote

220k views

In an experiment, the constants Select one: a. never change b. change very little c. are always changing d. are controlled by the scientist

asked Apr 3, 2019

2 answers

3 votes

51.3k views

Identify the missing coefficient in the balanced equation and classify the type of reaction. _____C3H8 + 5O2 ⟶ 3CO2 + 4H2O

asked Mar 19, 2019

2 answers

4 votes

118k views

Issac waits 25 minutes for his piano lesson to start. how far does the minute hand move in radians

asked Feb 25, 2019

2 answers

5 votes

156k views

Aluminum sulfide reacts with water to form aluminum hydroxide and hydrogen sulfide. identify all of the phases in your answer

asked Aug 11, 2018

1 answer

0 votes

229k views

Which personal pronoun best completes the sentence? how is it used? their parents had given ____ a privilege, but they weren't ready for it. a. they; indirect object b. them; indirect object c. them; direct

asked Jul 9, 2018

1 answer

5 votes

190k views

HOW EQUALITY BETWEEN THE SEXES SHAPED HUMAN SOCIETY

asked Mar 19, 2017

2 answers

5 votes

41.4k views

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