Questions by Andrepaulo

Questions by Andrepaulo

Combine Like Terms. - x - y - 2y

asked Jul 6, 2021

2 answers

0 votes

169k views

An electron moving through an electric field experiences an acceleration of 5800 × 103 m/s 2 . Find the magnitude of the electric force acting on the electron. The Coulomb constant is 8.98755 × 109 N ·

asked Jun 28, 2021

1 answer

5 votes

8.6k views

Alees and Emma design an office park in 28 weeks. Each architect spends 19 hours each week on this project. What is the total number of hours the architects work on this project?

asked May 27, 2021

1 answer

4 votes

85.3k views

Convert the following: 1 meter is equivalent to ao feet (rounded to the nearest hundredth)

asked Feb 10, 2021

1 answer

5 votes

155k views

Select all that apply. the model below represents which of the following? 83% 8.3 0.83 83/100

asked Jul 28, 2020

2 answers

5 votes

166k views

A standard deck of cards has 52 cards in four suits: spades, hearts, diamonds, and clubs. Spades and clubs are black; hearts and diamonds are red. Each suit has 13 cards: 2 through 10, Jack, Queen, King,

asked Jul 10, 2020

1 answer

3 votes

40.2k views

I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I?

asked May 22, 2020

2 answers

5 votes

139k views

The correct answer only!!!!!!!!! Which of the following factors leading to the extinction of a species can be most easily prevented? A rapid change in climate B too much hunting by humans C disappearance

asked May 12, 2020

2 answers

2 votes

88.2k views

List and decribe three biggest consequences of drug abuse

asked Jan 18, 2020

1 answer

2 votes

38.7k views

Which of the following was the role of missionaries in the colonization of Africa

asked Jun 27, 2019

2 answers

1 vote

105k views

Which area of the U.S. economy has been most directly harmed by the trend toward outsourcing that began in the late 20th century? Agriculture or Manufacturing?

asked Jun 5, 2019

1 answer

2 votes

147k views

Use the polynomial 2x6−6x3−5x7+7x−11x2+35 to answer the question. What is the leading coefficient of this polynomial?

asked May 7, 2019

2 answers

2 votes

32.5k views

What are ways you could effectively measure overall public opinion on the topic of immigration? SELECT ALL THAT APPLY . Gallup Polls doing random phone surveys to ask how people are going to vote on a

asked Sep 2, 2018

2 answers

2 votes

71.9k views

Telescopes are examples of concave mirrors. true or false?

asked Aug 13, 2018

1 answer

0 votes

169k views

Solve the given system of equations-remember substitution/elimination methods. -8a=12 4a+8c=0 7b+1c=18

asked Aug 2, 2018

2 answers

5 votes

137k views

While mRNA stands are being created a sequence is sometimes miscopied. What is the best possible outcome, the worst possible outcome and the long-term effect on the cell if mRNA strands were miscopied?

asked Apr 21, 2018

2 answers

1 vote

140k views

On field trips, there must be 2 chaperones for every 15 students. Which ratio correctly expresses the ratio of students to chaperones?

asked Mar 15, 2018

2 answers

1 vote

52.4k views

If the relative frequency of getting a six on a dice is 0.3 how many sixes would you expect to get in 400 throws of the dice ?

asked Mar 22, 2017

1 answer

2 votes

138k views

What is the mean of the set of numbers 7,-9, 6, -10, -13, -5

asked Jan 26, 2017

2 answers

2 votes

144k views

The _______ of a sound wave is defined as the amount of energy passing through a unit area of the wave front in a unit of time. A. amplitude B. intensity C. compression D. frequency

asked Nov 4, 2016

1 answer

0 votes

140k views

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