Questions by Rafa De Castro

Questions by Rafa De Castro

How do I solve this and check all the solutions?

asked Jun 22, 2021

2 answers

2 votes

8.9k views

4. Determine whether each equation defines y as a function of x. a) x4 + y = 16 b) x2 + y2 = 100 c) x+y3 = 64

asked Mar 22, 2021

1 answer

4 votes

59.5k views

The table shows the temperature of an amount of water set on a stove to boil, recorded every half minute. A 2-row table with 10 columns. The first row is labeled time (minutes) with entries 0, 0.5, 1.0,

asked Mar 4, 2021

1 answer

2 votes

200k views

Q.5(A) Complete the following passage by choosing the most appropriate option from the ones given below: (5m) On the Annual Day celebration, the Principal delivered a lecture, "Good Evening Children, you

asked Jan 17, 2021

1 answer

3 votes

116k views

On January 20, 2017, the President of the United States was a member of the ___ Party. A) Democratic B) Republican C) Federalist D) Conservative

asked Dec 10, 2020

2 answers

0 votes

191k views

(50 points) In a house the size of a postage stamp lived a man as big as a barge. His mouth could drink the entire river You could say it was rather large For dinner, he would eat a trillion beans And

asked May 16, 2020

1 answer

4 votes

79.2k views

There are 4 missing commas: So you’re going to learn a new language. The first step is to find someone to learn the language with. It can be your brother sister, mother father or friend. Having someone

asked Dec 23, 2019

1 answer

0 votes

60.8k views

The annoying sound from a mosquito is produced when it beats its wings at the average rate of 600. wingbeats per second. What is the wavelength? The speed of sound in the air is 340 m/s. 0.567 m 1.13 m

asked Sep 6, 2019

1 answer

3 votes

165k views

A promise made by the seller to the customer that the seller will repair or replace a product that does not perform as expected i

asked Dec 28, 2018

1 answer

4 votes

74.9k views

If Ryan pays his car insurance for the year in full, he will get a credit if $28. If he chooses to pay a monthly premium, he will pay a $10 late fee for any month the payment is late A.which of these values

asked Jul 25, 2018

2 answers

4 votes

41.8k views

Why was the invention of cotton gin so important to the textile industry?

asked Jun 13, 2018

2 answers

0 votes

90.2k views

Where will you go on your trip? You approach a railroad crossing with a cross buck sign that has no lights or gates. What should you do? You arrive at an intersection with traffic lights that are not working

asked Apr 19, 2018

1 answer

4 votes

176k views

Suppose you have made the following hypothesis: Sharks are most common near coral reefs, because there are more fish there to eat.Suppose you observed 10 sharks on a coral reef in the Caribbean, and 15

asked Apr 11, 2018

2 answers

1 vote

133k views

In what two ways did Northerners respond to the Emancipation Proclamation

asked Oct 19, 2017

2 answers

3 votes

70.1k views

Diana worked on her science project for 6 1 3 hours. Gabe worked on his science project 1 3 4 times as long as Diana. Paula worked on her science project 3 4 times as long as Diana. Select True or False

asked Aug 6, 2017

2 answers

5 votes

16.0k views

What happens when gas particles in an inflated ball when it gets a hole? Why?

asked Apr 13, 2017

1 answer

1 vote

167k views

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