Answers by Nicolaas

Answers by Nicolaas

Which of the following reduces friction in an engine A)wear B)drag C)motor oil D)defractionation

answered Mar 19, 2021

7 votes

46.8k views

This is an urgent question and I do not know what to do! This homework is due in 17 minutes!!! Sara wants to buy some billboards. The company she is buying the billboards from sells: billboards with 4

answered Mar 5, 2021

1 vote

143k views

What is the numerator of the simplified sum?

answered Jan 12, 2021

4 votes

45.7k views

Consider the following reaction and select the false statement below. 10 I−(aq) + 16 H+(aq) + 2 MnO4−(aq) → 5 I2(s) + 2 Mn2+(aq) + 8 H2O(l) (A) this is a reduction-oxidation (redox) reaction (B) the iodine

answered Dec 25, 2020

6 votes

79.1k views

The variable z is directly proportional to x, and inversely proportional to y. When x is 16 and y is 5, z has the value 16. What is the value of z when x= 21, and y= 14 Round to at least the thousandths

answered Dec 25, 2020

6 votes

143k views

!!!!!!!!!!!!!!!!PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Which is a characteristic of a novel? A) It can typically be read in one sitting. B) It is nonfiction. C) It expresses one or more themes.

answered Oct 30, 2020

2 votes

143k views

I need some help with this!

answered Aug 25, 2020

3 votes

855 views

Looking at heredity, environment, and lifestyle choices , write a persuasive essay on which factor you think is more important in maintaining good health.

answered May 31, 2020

4 votes

148k views

Which place would be the best example of a Gothic setting

answered Jan 16, 2020

1 vote

221k views

Let f(x) = x^2 - 2x a. Find and simplify f(5) b. Find the value of x such that f(x)=3

answered Oct 31, 2019

1 vote

122k views

How many different combinations of “on” and “off” are possible with 8 “lightbulbs”?

answered Feb 28, 2019

5 votes

151k views

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