Questions by Leandro Ariel

Questions by Leandro Ariel

Like the average atomic masses reported on the periodic table, grades are often determined using weighted averages. Let's say that the grade in a chemistry course is based 65% on exams, 22% on online homework,

asked Sep 5, 2024

1 answer

1 vote

85.5k views

Of mice and men summary pls

asked Jun 1, 2024

1 answer

2 votes

142k views

as you may recall, scientists believe that the deadliness of the 1918 or spanish flu was partially the result of antigenic shift. what does this mean?

asked May 1, 2024

1 answer

1 vote

83.2k views

If a = 6 cm, b = 16 cm, and c = 2 cm, what is the surface area of the figure?

asked Dec 24, 2023

2 answers

24 votes

227k views

Answer the following about estimating 509/8.

asked Nov 2, 2023

2 answers

2 votes

213k views

What fraction is equal to 50% from 1 over 6

asked Jul 1, 2023

2 answers

5 votes

204k views

Use additive inverses and their properties to find the equivalent expressions.

asked Jun 6, 2023

1 answer

1 vote

96.3k views

What does it mean to be a solution to a system of inequalities

asked May 4, 2023

1 answer

25 votes

183k views

Once the allied forces discovered the nazi concentration camps and death camps, do you think it alters the reasons to fight the war in the first place? why or why not? further, do you think it should alter

asked Apr 28, 2023

1 answer

19 votes

102k views

How many litres of gas is in 8.3 mol N2O in STP

asked Jan 9, 2023

1 answer

1 vote

199k views

The area of the picture highlighted by the green square is a monomer of nucleic acids(DNA/RNA). Which of the following is the name for that monomer? A. phosphate backbone B. thymine C. nucleotide

asked Oct 5, 2022

1 answer

20 votes

135k views

Which industryinfluenced by the steam engine, first allowed for technological innovations in transportation A. Iron B. Coal C. Steel D. Copper E. Chemical

asked May 9, 2022

1 answer

0 votes

207k views

Which of the following equations passes through the point (-2,-4) and is parallel to the x-axis . A. X= -2 B. Y= -4 C. X= -4 D. Y= -2

asked Apr 27, 2022

1 answer

6 votes

181k views

Which equation is equivalent to 15x - 3 = 25

asked Apr 19, 2022

1 answer

0 votes

206k views

Find the axis of symmetry and the vertex of the graph for the quadratic function y=-3x2 + 5x + 4.

asked Nov 19, 2021

1 answer

3 votes

144k views

If a regression line were computed to predict your final exam score from your midterm exam score, which type of residual would you rather have?

asked Nov 3, 2021

1 answer

1 vote

165k views

Write a story that begins with ‘It was still raining but .......’ and about thr class trip

asked Oct 3, 2021

1 answer

4 votes

146k views

H e l p a h o m i e o u t t h a n k s

asked Sep 22, 2021

1 answer

1 vote

220k views

URGENT What is the probability?

asked Sep 19, 2021

2 answers

1 vote

17.6k views

Aaron wants to study the association between sleep deprivation and the number of hours spent on computer every day. He is not keen to establish causation, but would like to determine whether and how the

asked Sep 19, 2021

1 answer

2 votes

128k views

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