Questions by Sergio Flores

Questions by Sergio Flores

Which is the following statements is true?

asked Jun 12, 2021

1 answer

4 votes

147k views

PLEASE HURRY In order to solve the system of equations below, Juana multiplies each equation by a constant to eliminate the y terms. 4x-3y = 1 5x+4y=9 What are the resulting equations? 16x-12y - 4 15x+12y

asked Jun 6, 2021

2 answers

2 votes

57.3k views

Liquids that do not mix can be separated by which technique A) Filtration B) Distillation C) Decantation D) Evaporation

asked Jun 5, 2021

1 answer

5 votes

204k views

What answer 5 3/5 + 3 1/4 ÷ 0.5

asked Jun 4, 2021

1 answer

2 votes

201k views

Which of the following pairs of statistics would most likely indicate the highest quality of life in a country?

asked May 27, 2021

1 answer

0 votes

95.1k views

1. What type of pest control uses an organism's natural enemies? A. Cultural B. Mechanical C. Chemical D. Biological

asked Apr 22, 2021

1 answer

0 votes

36.2k views

D in the 1980s 3. President Richard M. Nixon was in favor of _ a canceling Earth Day b protecting the environment C studying the causes of climate change d closing down the Environmental Protection Agency

asked Jan 14, 2021

1 answer

5 votes

229k views

Consider the equation below. (If an answer does not exist, enter DNE.) f(x) = 7 cos2(x) − 14 sin(x), 0 ≤ x ≤ 2π (a) Find the interval on which f is increasing. (Enter your answer using interval notation.

asked Feb 7, 2020

1 answer

4 votes

42.9k views

Toothbrushes ______ sold by firms in monopolistic competition because _______. A. are not; a small number of firms compete B. are; a large number of firms make an identical product C. are not; many

asked Jan 21, 2020

1 answer

5 votes

191k views

The temperature at the boiling point remained constant despite the continued addition of heat by the bunsen burner. what was the energy used for? (as a side note, this energy is known as the enthalpy of

asked Dec 20, 2019

2 answers

4 votes

103k views

Four groups of students, in different parts of the world, are investigating the reason why the shape of the moon changes from time to time. If the results of their investigations are considered valid,

asked Sep 10, 2019

1 answer

0 votes

58.4k views

What democratic values or beliefs does the pledge of allegiance embody ?

asked Sep 1, 2019

1 answer

0 votes

134k views

Find the complete factorization of the expression. 32xy − 56xyz

asked Jun 28, 2019

1 answer

2 votes

88.5k views

Write an equation for the translation of y = |x|. 6 units down y – 6 = |x| y = |x| + 6 y = |x| – 6 y = |–6x| description

asked Mar 12, 2019

1 answer

4 votes

98.0k views

Write 4,706 × 10 11 in standard notation

asked Mar 9, 2019

1 answer

5 votes

97.0k views

Please help thank you

asked Jun 16, 2018

1 answer

4 votes

140k views

After the death of Franco, Spain did what? a. organized a communist government. b. became a military government. c. re-established democracy. d. established an absolute monarchy.

asked Apr 8, 2018

1 answer

4 votes

88.4k views

Which of the following is not a source of groundwater pollution? A.landfills b.septic tanks c.smoke stacks d.fertilizer

asked Mar 16, 2018

2 answers

1 vote

143k views

The main impact of the invention of the cotton gin in 1793 was on A. the cost of cotton goods. B. cotton production in the Upper South. C. the ability to process short-staple cotton. D. the ability to

asked Dec 9, 2017

1 answer

2 votes

151k views

What similar goals did hitler Mussolini and Hirohito share

asked Aug 13, 2017

1 answer

4 votes

142k views

Page:

Search QAmmunity.org