Recent activity by Paul Roub

Recent activity by Paul Roub

What is the reciprocal of 3? What is the reciprocal of 2/3?

answered Nov 7, 2023

2 answers 131k views

I dont get this question and it would be great if i could get help

answered Aug 28, 2023

2 answers 20.6k views

The first term of an arithmetic sequence is 1 and the sum of the first four terms is 100. Find the first four terms

asked Jun 23, 2023

2 answers 29.2k views

Ms. Pitt set up a classroom demonstration to show what happens when a sample of zinc metal is add a.ed to a flask containing hydrochloric acid (HCl). The diagram shows what the students in the classroom

asked Jun 9, 2023

2 answers 103k views

219 +485 = 348 + please

answered Jun 8, 2023

1 answer 18.2k views

According to the Hertzsprung-Russell diagram, which two groups are most likely to contain the stars with the lowest temperatures? A. Supergiants B. Giants C. Main sequence stars D. White dwarfs

answered Apr 10, 2023

2 answers 169k views

What is the equation of a line that contains points (–4, –3) and (–2, –6)?

asked Apr 2, 2023

1 answer 4.7k views

2. A sample containing 1.80 mol of argon gas has a volume of 10.00 L. What is the new volume of the gas, in litres, when each of the following changes occurs in the quantity of the gas? Assume that pressure

answered Feb 9, 2023

1 answer 126k views

30 POINTS PLS HELP Because it is so popular, a store owner increases the cost of a toy by $4.99. The new cost of the toy is $14.84. (a)Write an equation that represents the situation. Use c to represent

asked Feb 6, 2023

2 answers 206k views

which will be the coordinates of Jay after quadrilateral hijk is translated 4 units down and 3 units to the right

asked Jan 25, 2023

1 answer 109k views

What is the value or |-12.7| and |11.1/4| ?

asked Dec 23, 2022

2 answers 223k views

Explain the relationship among health population and environment education with an example

asked Dec 13, 2022

1 answer 222k views

Take a look at the photo and please right an explanation for your answer

asked Nov 25, 2022

1 answer 75.5k views

Help!!!!!!!!!!!!!!!!!!!!!!!

answered Oct 3, 2022

2 answers 227k views

Prove: (a)/(b) = \frac{c}{d}[/tex], then(a+b)/(b) = (c+d)/(d). show work pls :)

answered Sep 28, 2022

1 answer 138k views

I bought a pack of 100 rectangular index cards. Each card measured 15 cm by 10 cm. The pack said: paper density=200gsm (grams per square metre). This means that a square metre of these cards weighs 200

answered Sep 23, 2022

1 answer 2.5k views

Pls help me with this question thanks

answered Sep 2, 2022

2 answers 14.1k views

A grocer stacks oranges in a four-sided pyramid that is 7 layers high, how many oranges are in a pile? The explicit formula for a pyramid

answered Aug 28, 2022

2 answers 15.6k views

Who was commander of the continental army

asked Aug 26, 2022

1 answer 22.1k views

What is the measure of 2HPL? H (12x - 15)" (8x + 33)

answered Jul 29, 2022

1 answer 152k views

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