Questions by Alexandre Rodrigues

Questions by Alexandre Rodrigues

What is the work of a police sketch artist? A. facial recognition B. creates witness's sketches C. fine arts D. software development

asked Dec 21, 2023

2 answers

3 votes

225k views

Using a table of standard electrode potentials, label each of the following statements as completely true or false. A) Cu²+ can oxidize H2, and Fe can reduce Mn²+ B) Ni²+ can oxidize Cu²+, and Fe²+ can

asked Jul 18, 2023

1 answer

19 votes

229k views

Find the perimeter of the shaded region. Round your answer to the nearest hundredth

asked Apr 7, 2023

1 answer

21 votes

167k views

a test has 50 questions with 25 questions with 1 point each and 25 questions worth 3 points each. julia had no more than 20 point subtracted from the total possible

asked Mar 23, 2023

1 answer

4 votes

81.2k views

In the following lever system, what is the clockwise torque? A. 6 Nm B. 300 Nm C.1,200 Nm D. 1,800 Nm

asked Oct 28, 2022

2 answers

0 votes

75.9k views

Given the properties of minerals, why can hydrochloric not be a mineral?

asked Oct 27, 2022

1 answer

13 votes

7.5k views

Arrange in descending order. 10,-5,-1, 12, 0, -13

asked May 21, 2022

1 answer

0 votes

207k views

5 points If f(x) = 3 sin 2x + c, what is the maximum value of f(x)? A) c+5 B) c+2 C) c D) c +3 A B

asked Apr 14, 2022

1 answer

5 votes

143k views

How many features of the us constitution are there

asked Apr 11, 2022

1 answer

15 votes

20.9k views

Camilo needs 2,400 oz of jelly for the food challenge. If 48 oz of jelly cost $3.84, how much will Camilo spend on jelly? Explain how you can find your answer

asked Nov 20, 2021

2 answers

2 votes

137k views

Modern telescopes are capable of seeing bright galaxies up to about

asked Oct 2, 2021

1 answer

5 votes

191k views

Two people, each of mass 59 kg are standing 2.0 m away from each other. What is the magnitude of the gravitational attraction between them? Note: The constant if universal gravity (G) equals 6.674x10^-11

asked Sep 21, 2021

1 answer

2 votes

159k views

This year Burchard Company sold 37,000 units of its only product for $16.40 per unit. Manufacturing and selling the product required $122,000 of fixed manufacturing costs and $182,000 of the fixed selling

asked Aug 24, 2021

1 answer

2 votes

20.2k views

At Marie's school, 65% of the students are learning a second language. There are 143 students learning a second language. How many students are in Marie's school?

asked May 21, 2021

1 answer

3 votes

101k views

The fastest growing major religion in the world is

asked May 18, 2021

1 answer

4 votes

144k views

Why are so many different departments and organizations needed to make the government work?

asked Mar 14, 2021

1 answer

2 votes

21.4k views

Which of the following is equivalent to 30^1/2? 1/30^2 15 √30 1/√30

asked Mar 3, 2021

2 answers

3 votes

43.6k views

For what purpose did Thomas Paine write "The American Crisis?"

asked Feb 8, 2021

1 answer

0 votes

111k views

What does it mean to measure A migration right? How do you migration rates affect populations? Explain your answer in at least two or three sentences.

asked Jan 22, 2021

2 answers

3 votes

89.3k views

The nitrogen, oxygen, and other gases surrounding Earth A.are pulled toward Earth by gravity B.are found mainly near the outer edge of the atmosphere C.exert pressure only at sea level D. exert pressure

asked Jan 3, 2021

1 answer

5 votes

141k views

Search QAmmunity.org