Recent activity by Rafa De Castro

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The cost (in dollars) of making n candles is represented by 9+7n . The cost (in dollars) of making n ornaments is represented by 5n+4 . Write a polynomial that represents how much more it costs to make

answered Dec 9, 2024

2 answers 21.6k views

Why were wealthy landowners interested in sharecropping

asked Dec 2, 2024

1 answer 110k views

List some examples of scientific writing, and some examples of writing that are not scientific writing.

answered Dec 1, 2024

2 answers 75.1k views

Which detail from the best helps infer the following statement as a theme of the story? Theme: Getting outside of your comfort zone is some× more important than giving a great performance. A. It was great!

asked Oct 23, 2024

1 answer 142k views

Which of the following statements regarding ELISAs is TRUE? A) The antibody label is a fluorescent molecule. B) They are not quantitative. C) They require large amounts of serum. D) They can be used to

answered Sep 29, 2024

1 answer 128k views

Prolonged Generalized Vasoconstriction commonly results in

answered Aug 1, 2024

1 answer 77.0k views

Burns incurred after death are classified as ___ degree burns.

asked Aug 1, 2024

1 answer 196k views

In a letter to Stephen F. Austin from John Durst, Durst asks, "We have received by the last mail a Decree Given by the executive of our Government Liberating all the Slaves in its territory... in the Name

asked Jul 5, 2024

1 answer 120k views

What was the reason behind the formation of an alliance by large companies to squeeze out competition and influence members of the US Senate? 1) To gain more power and control in the market 2) To promote

answered Jun 17, 2024

1 answer 142k views

Write a function rule for

answered May 19, 2024

1 answer 67.3k views

Paul has 8 times as many marbles as Mark. If Paul has 56 marbles, how many marbles does Mark have? Write an equation and solve.

answered May 11, 2024

1 answer 201k views

Which of the following is not a type of deceleration? 1) early decelerations 2) variable decelerations 3) late decelerations 4) normal fetal scalp pH

answered May 10, 2024

1 answer 114k views

Why does a Layer 3 device perform the ANDing process on a destination IP address and subnet mask? a) to identify the broadcast address of the destination network b) to identify the host address of the

answered Apr 16, 2024

1 answer 219k views

Read the sentence from chapter 1 of Jack London’s the call the wild the judge was at a meeting at the raising Brewers Association and the boys are busy organizing an aesthetic up on the member night Emanuels

asked Feb 14, 2024

1 answer 33.1k views

Before going for Pulmonary Fuction Tests (PFT's), a pt's ____ will be with-held and they are not allowed to smoke for ___ hrs prior

asked Feb 4, 2024

1 answer 157k views

F is increasing on the interval (-2,3); f is decreasing on the intervals (-infinity, -2) and (3, infinity). f(x) >0 on the intervals (-infinity, -4) and 1,5). f(x) <0 on the intervals (-4,1) and (5,infinity). Options: a) True b) False

asked Jan 7, 2024

1 answer 212k views

I need 5 people to answer this question, I am a living thing I can't eat breathe or move what am I.

asked Oct 7, 2023

1 answer 153k views

Hey, I have a question, what are your thoughts about hurricane Ian?

answered Sep 23, 2023

2 answers 147k views

In peas, the trait of plant height is determined by a dominant tall allele and a recessive dwarf allele. A true-breeding tall plant is crossed to a true-breeding dwarf plant. What do you expect to see

answered Sep 14, 2023

1 answer 87.0k views

In the given figure ABCD is a piece of land find the length of side BD and BC and the area of the land

answered Jun 14, 2023

1 answer 175k views

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