Recent activity by Adam Richardson

Recent activity by Adam Richardson

A charge of -3.50 nC is placed at the origin of an xy-coordinate system, and a charge of 2. 10 nC is placed on the y axis at y = 4.50 cm. If a third charge, of 5.00 nC, is now placed at the point x = 3.

asked Dec 4, 2024

1 answer 146k views

Isabelle invests $4350 at 7.6% a compounded quarterly. Find, how long will it take for her investment to grow to $ 10 000?

answered Nov 1, 2024

1 answer 37.6k views

The table below shows some values of a function g(x) Which function represents the relationship shown in the table?

answered Aug 19, 2024

2 answers 114k views

It is given that √x and y are in direct proportion. If the difference in the values of y when x = 25 and when x = 4 is 42, find: (a) an equation connecting x and y, a) y = 2√x b) y = 3√x c) y = 4√x d)

asked Jul 17, 2024

1 answer 49.7k views

If a number is chosen randomly from the set {0, 1, 2, ....., 1000} , what is the probability that the number chosen is a three-digit number?

answered May 30, 2024

1 answer 222k views

What are the London dispersion forces?

answered Mar 24, 2024

1 answer 4.0k views

The wholesale price for a pillow is $4.50 . A certain department store marks up the wholesale price by 90% . Find the price of the pillow in the department store. Round your answer to the nearest cent,

asked Nov 7, 2023

1 answer 187k views

Burning 1.0 kg of anthracite coal releases 30,500 kJ of heat. Calculate the mass of coal required to heat 4.0 kg of water from 20ºC to its boiling point of 100ºC. (Specific heat capacity of water = 4.184

asked Oct 17, 2023

1 answer 146k views

Write an expression at least 6 terms that is equal to 7x + y - 4

asked Oct 13, 2023

1 answer 127k views

Please help with math problem give 5 star if do

answered May 27, 2023

1 answer 53.4k views

What was the social and economic impact

asked May 24, 2023

1 answer 97.4k views

The flash was running around Central City when he runs into the villain Gorilla Grodd. Gorilla Grodd releases the spring loaded trap that is underneath the Flash which propels him upwards 20 m. If the

answered May 24, 2023

1 answer 139k views

Why is a midpoint necessary for a perpendicular bisector?

asked Feb 21, 2023

1 answer 103k views

Pls help me with this and if I'm wrong pls tell me

answered Feb 14, 2023

2 answers 43.4k views

What is the perimeter of 34 feet long and 14 feet wide

answered Feb 10, 2023

1 answer 3.0k views

Directions: Review the table shown here, Input 1 Output 120 4 450 1 140 4 450 Which statement best explains why the data in the table above does not represent a function? A. Each input has only one output.

answered Dec 25, 2022

2 answers 179k views

What did Miguel Hidalgo do in Mexican history? 12 He served as the nation's first president. 15 He discovered oil reserves in the country. He introduced Catholicism to the country. 18 He led a rebellion

answered Dec 15, 2022

1 answer 193k views

A jewerly store sold a 7.4 gold necklace for 162.18 how much was the necklace worth per gram? round your answer to the nearest tenth

answered Oct 7, 2022

2 answers 207k views

Which description of groundwater is correct? Groundwater cannot be replenished and is, therefore, a limited resource. Groundwater cannot be replenished, but its supply is practically infinite. Groundwater

asked Sep 20, 2022

1 answer 78.5k views

Simplyfy 0.064/0.84 and leave the answer in standard form

answered Jul 29, 2022

2 answers 213k views

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