Questions by Dierdre

Questions by Dierdre

An alpha particle is made up of O one proton and one neutron Otwo protons and two neutrons Oone electron Otwo electrons

asked Dec 11, 2023

2 answers

14 votes

17.4k views

5. Factorise each of the following. (a)-15ab-6ab² (b) 6x(2y-5)-3(5-2y)

asked Nov 14, 2023

1 answer

4 votes

129k views

0.4(20 - 10m) = 2.5 - 2m - 12.5 solve for m show your work

asked Nov 14, 2023

1 answer

0 votes

115k views

He was very nice and talked slow like Miss Kinnian does and he explaned it to me that it was a raw shok. He said pepul see things in the ink. *** Later I had more crazy tests today. The nice lady who gave

asked Mar 26, 2023

1 answer

3 votes

14.6k views

Look at the image below

asked Aug 6, 2022

1 answer

5 votes

105k views

You can use this rule to work out the total charge for hiring a cement mixer. Total charge:£30+£7 every hour of hire On Monday, Sally hired a cement mixer for 4 hours. (a) Work out Sally’s total charge.

asked Jul 28, 2022

1 answer

19 votes

186k views

Compare and contrast the declaration of independence and the federalist papers

asked Jun 17, 2022

1 answer

1 vote

85.8k views

Matthew thought the price of a game was $40. When he got to the store the price was $60. Calculate the percent error.

asked Jun 5, 2022

1 answer

5 votes

81.1k views

By Using 0,2,4,5,6 Write The Smallest Number And the Greatest Number

asked May 11, 2022

2 answers

4 votes

46.3k views

Mr. Brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. He has drawn a sketch on a coordinate grid. He has the lower vertices of the sign at (9,-3) and (-6, -3). Where would the upper

asked Apr 10, 2022

1 answer

6 votes

130k views

A person is skateboarding to their local skate shop to pick up some sick rims. They skate at 8 miles per hour. The store is 2.5 miles away. How long will it take them to get to the store in hours?

asked Feb 17, 2022

1 answer

3 votes

39.6k views

A data scientist tracked how many cups of coffee she drank every day at work over the course of a year. She used the data to build a probability distribution where the random variable CCC represents the

asked Jan 18, 2022

1 answer

5 votes

171k views

What was the main hope of many colonial areas around the world in the immediate aftermath of World War I? Question 2 options: A) Joining the British Empire B) Being granted independence C) Being granted

asked Sep 10, 2021

2 answers

2 votes

102k views

Introducing the body to a dead or weakened pathogen in a effort to build immunity ?

asked Feb 18, 2021

2 answers

5 votes

79.5k views

A customer at a concession stand bought 2 boxes of popcorn and 3 drinks for $12. Another customer bought 3 boxes of popcorn and 5 drinks for $19. How much does a box of popcorn cost? How much does a drink

asked Feb 15, 2021

1 answer

3 votes

50.2k views

The correct litmus test for an acid is: yellow litmus turns blue blue litmus turns red red litmus turns yellow o red litmus turns blue

asked Feb 9, 2021

2 answers

2 votes

89.5k views

What is the greatest common factor of 24, 28, and 12?

asked Jan 18, 2021

2 answers

1 vote

171k views

Find the quotient of 12/5 divided by 2/5

asked Jan 8, 2021

2 answers

0 votes

116k views

At some airports there are speed ramps to help passengers get from one place to another. A speed ramp is a moving conveyor belt on which you can either stand or walk. Suppose a speed ramp has a length

asked Dec 18, 2020

1 answer

2 votes

214k views

¿Cuál es el valor principal del canal? a. favorece a las relaciones internacionales c. incrementa la importación e exportación b. acorta el tiempo que se necesita para llegar de un Océano a otro d. sirve

asked Oct 11, 2020

2 answers

5 votes

206k views

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