Questions by Ricardo Machado

Questions by Ricardo Machado

A student computes -8-2(-3) by writing -10(-3)=30 how would you help this student?

asked Nov 9, 2023

1 answer

0 votes

59.6k views

The Math Campers are grouped into groups with 9 members each. Each group is asked to form a circle and they will be sitting on the ground. If the seating arrangement is circular, in how many possible ways

asked Oct 7, 2023

1 answer

13 votes

1.9k views

A scientist shows you a sample of rock called gabbro. The scientist explains that gabbro is an intrusive mafic igneous rock. Explain what this means.

asked Aug 9, 2023

1 answer

1 vote

148k views

An essay about the day everything went right

asked Dec 16, 2022

1 answer

5 votes

90.1k views

Name hydrogen ion what the symbolotom

asked Nov 27, 2022

1 answer

0 votes

207k views

Help me please!!! Past due! Worth 20 points I will mark you brainless too! Instructions; fill in the boxes for density calculations, phase changes, phase/ states of matter

asked Oct 7, 2022

1 answer

2 votes

54.4k views

THE DEFINITION ROM GEOMETRY IS WHAT

asked Jun 13, 2022

1 answer

3 votes

194k views

What evidence have you discovered to explain how cells are organized in the body, similar to the way dots in pointillism art is organized.

asked May 9, 2022

1 answer

0 votes

44.3k views

How does a person turn an addict? state various causes in points.

asked Mar 27, 2022

1 answer

0 votes

79.1k views

Factors you consider before choosing to eat a certain food or meal:

asked Dec 1, 2021

1 answer

5 votes

28.0k views

The function y=f(x) is graphed below. What is the average rate of change of the function f(x) on the interval -6<= x <= 6?

asked Nov 4, 2021

1 answer

4 votes

28.6k views

Harvey quit his job at State University, where he earned $45,000 a year. He figures his entrepreneurial talent or forgone entrepreneurial income to be $5,000 a year. To start the business, he cashed in

asked Sep 15, 2021

1 answer

1 vote

234k views

What is the value of this expression -16+12 A.-28 B.-4 C.4 D.28

asked Jun 28, 2021

1 answer

1 vote

30.9k views

There are 80 participants in a competition. The average score of each participant is 58.5. The average score of the male participants is 64 and the average score of the female participants is 56. How many

asked Jun 22, 2021

1 answer

2 votes

5.2k views

You add 168.90 grams of NaCl to a container and then you add 616.00 grams of water to that same container What is the weight percent of NaCl in the containerI

asked Jun 2, 2021

1 answer

2 votes

40.7k views

Which sentence correctly uses dashes for punctuation?

asked Apr 1, 2021

2 answers

4 votes

40.4k views

If a laser beam is red with a wavelength of 632.8 nm, what is the angle from the center of the airy disk to the first dark ring?

asked Mar 27, 2021

1 answer

3 votes

158k views

Read the passage and answer the question that follows. Chief Joseph’s Surrender Speech, October 5, 1877 By chief Joseph Tell General Howard I know his heart. What he told me before, I have it in my heart.

asked Feb 21, 2021

2 answers

3 votes

178k views

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