Questions by Roy Chan

Questions by Roy Chan

Use the elimination method to solve the system of equations. Choose the correct ordered pair. x- 3у= -19 2x+y= -3

asked Oct 21, 2024

1 answer

5 votes

205k views

Suppose that f is defined in a neighborhood of x₀ and that f is continuous at x₀ . And suppose that f(x₀ )>0. Show that there exists a neighborhood of xV where f is positive.

asked Oct 18, 2024

1 answer

3 votes

174k views

Dalvin and Fatoumata work at a dry cleaners ironing shirts. Dalvin can iron 10 shirts per hour, and Fatoumata can iron 20 shirts per hour. Dalvin worked twice as many hours as Fatoumata and they ironed

asked May 24, 2024

1 answer

0 votes

164k views

Which is NOT an example of improvement? A) the barn on the back of the property B) the fence running along the edge of the property C) the line of pine trees planted along the edge of the property D) the

asked Apr 20, 2024

1 answer

2 votes

131k views

Many young kids try to get on this super-dangerous train every year, hoping they can reach safety. which words and phrases from the sentence use informal language and need to be revised? check all that

asked Mar 23, 2024

1 answer

5 votes

32.6k views

The purpose of organizing writing in a chronological order is to: tell a story or relate an experience. help readers visualize some idea as the reader wants them to. create a main impression using the

asked Mar 4, 2024

1 answer

2 votes

68.2k views

What is 3 to the 9th power times 3 to the 5th power

asked Oct 22, 2023

1 answer

1 vote

106k views

Which of the following describes a solar system? A a planet with five moons orbiting it B two dwarf planets orbiting around each other C a star without any objects in its field of gravity D a star with

asked Oct 21, 2023

1 answer

5 votes

14.4k views

Why is it important to identify your counterclaim in an argument?

asked Mar 27, 2023

1 answer

2 votes

91.0k views

What does marquillarse mean?

asked Nov 26, 2022

2 answers

5 votes

2.5k views

In the book death cloud based on the passage below, which character says "Very perspicacious"? "Once I find something I like," it said, "I see no reason to suffer anything else. They layout and furnishings

asked Nov 18, 2022

2 answers

16 votes

202k views

In the function f(x) =2x+1, what is f (5)? F (5) = {___}

asked Oct 13, 2022

1 answer

16 votes

106k views

A piano tuner creates an 880.0 Hz tone. When he plucks a piano string, the two waves create a beat frequency of 5.0 Hz. The string could have two possible frequencies. What is the highest value it could

asked Sep 27, 2022

1 answer

0 votes

148k views

4. How much interest does a $318 investment earn at 9% over two years?

asked Sep 16, 2022

1 answer

2 votes

88.2k views

Performance Task 4 & Written Works 4 MEMES NEO – KOLONYALISMO Panuto: 1. Gumawa ng Memes tungkol sa neo kolonyalismo maaring magdrawing o magclip sa Internet at gawaan ito ng maikling sanaysay kung ano

asked Jun 15, 2022

1 answer

3 votes

56.8k views

Can someone help me with number 5 :((

asked Mar 1, 2022

1 answer

4 votes

142k views

The Pythagorean Theorem can be used to find the distance between points (3, 2) and (6, 4). Select all the points that could be the third vertex in the triangle. (0,0) (3,4) (3,6) (4.5,3) (6,2)

asked Feb 2, 2022

1 answer

3 votes

206k views

Please help I have wasted over 200 points to get this answer and no one help Use context to determine the meaning of the word alienated as it is used in Hitler Youth: Growing up in Hitler’s Shadow. Write

asked Oct 9, 2021

1 answer

3 votes

226k views

Which statement about the giraffes explains their evolution based on Charles Darwin’s main points? The closest fossil ancestor to these giraffes would have a very short neck. All three of the giraffes

asked Jul 28, 2021

1 answer

1 vote

161k views

Nalyze the chart below and answer the question that follows. A 5-column table with 4 rows. Column 1 has entries Libya, Tunisia, Egypt, Morocco. Columns 2 and 3 are labeled Literacy Rate (all adults). Column

asked May 28, 2021

2 answers

5 votes

120k views

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