Questions by Zacho

Questions by Zacho

Factorise m^3+m Factorise 25-y^2 Factorise x^2+3x-28

asked Dec 3, 2021

2 answers

4 votes

27.3k views

Escoge el mejor dicho o proverbio para esta situación. Tu amigo te dice que después de graduarse él va a conseguir un buen trabajo, ganar mucho dinero, casarse con una mujer muy bonita y tener hijos perfectos.

asked Dec 1, 2021

2 answers

3 votes

72.3k views

Which sequence of transformations will change figure PQRS to figure P′Q′R′S′? Counterclockwise rotation about the origin by 180 degrees followed by reflection about the x-axis Counterclockwise rotation

asked Nov 23, 2021

1 answer

2 votes

142k views

In an auditorium, the front 39 rows with 53 seats in each row are for kids while all 53 seats in each of the remaining 61 rows are for adults. How many seats are there in the auditorium?

asked Sep 24, 2021

1 answer

2 votes

205k views

A monopoly is a market that has a. few competing businesses. b. many sellers of the same item. c. many sellers of a variety of products. d. a single supplier of a good or service.

asked Jun 20, 2021

1 answer

5 votes

13.6k views

According to the text, comparison shopping:

asked Apr 6, 2021

1 answer

4 votes

61.4k views

State all the transformations needed to transform f(x)= 3(x-5)^2 -7 to have a vertex of (-2,4) and also be reflected on the x axis

asked Dec 26, 2020

1 answer

2 votes

67.4k views

What are: Self-Fulfilling Prophecy Single-Blind Experiment Double-Blind Experiment Placebo Effect Statistics Descriptive Statistics Frequency Distribution Normal Curve Central Tendency Variance Standard

asked Oct 15, 2020

2 answers

2 votes

16.3k views

Two balls, A and B are thrown at the same angle above horizontal, but initial velocity of ball A is two times greater than initial velocity of ball B. Ignore air resistance. We can conclude that maximum

asked Jun 22, 2020

1 answer

1 vote

80.0k views

Referring to the map of the temperature field in the room, what was the largest variation in temperature?

asked Jun 18, 2020

2 answers

4 votes

185k views

Read this sentence from the passage.On December 24, 1783, immediately after resigning his commission before the Continental Congress meeting in Annapolis, Maryland, he rode like the wind in order to arrive

asked Jun 6, 2020

1 answer

2 votes

128k views

According to the diagram which way is the magnetic field pointing ?

asked Jan 28, 2020

2 answers

0 votes

163k views

An equation and the steps to solve it are shown below: 3x − one over two (8x − 2) = 4 Step 1: 3x − 4x + 1 = 4 Step 2: x + 1 = 4 Step 3: x + 1 − 1 = 4 − 1 Step 4: x = 3 Which step was the error made and

asked Nov 21, 2019

1 answer

5 votes

43.7k views

A production manager test 10 batteries and finds that their mean lifetime to be 468 hours. She then designs a sale package for this battery. It states that consumers can expect the battery to last approximately

asked Aug 22, 2019

2 answers

4 votes

47.3k views

What is the purpose of carbohydrates in the cell membrane

asked Feb 9, 2019

1 answer

1 vote

60.0k views

Using complete sentences, explain how to predict the products and balance the reaction for the combustion of butane, C4H10. C4H10 + O2

asked Jul 7, 2018

2 answers

1 vote

20.3k views

State three reason why do you think air is a mixture and water a compound?

asked Feb 15, 2018

1 answer

5 votes

103k views

What is the footage to yards

asked Dec 10, 2017

1 answer

5 votes

85.1k views

Point O is the center of the circle in the diagram. What is m∠BCA ? A80° B75° C70° D65°

asked Aug 22, 2017

1 answer

1 vote

227k views

Darius picked up the idea of a standardized government-issued coinage from the a. Babylonians b. Egyptians c. Lydians d. Indians

asked Jun 21, 2017

1 answer

4 votes

208k views

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