Recent activity by RichN

Recent activity by RichN

What is the pH when the [H+] is 1 x 10^-3 M A. 2 B. 3 C. -3 D. 4

answered Dec 9, 2023

1 answer 190k views

A thermoacoustic generator transforms thermal energy into electrical energy. Thermal energy is transferred to a gas by a heat exchanger. The thermal energy causes the gas particles to vibrate rapidly and

answered Nov 3, 2023

1 answer 64.9k views

If your car is moving at 55mi/hr how far (in mi) does it go in 10 minutes

answered Oct 30, 2023

1 answer 169k views

The vertices of a quadrilateral on the coordinate plane are (2, 4), (-4, -2), (-2, 4), and (4, -2). What type of quadrilateral has these vertices

asked Sep 27, 2023

1 answer 59.0k views

HELP ME PLEASE THANK YOU

asked Feb 27, 2023

2 answers 178k views

Hello, I know the mean of these numbers is 12, but what is the mean absolute deviation? How do I solve this?

answered Jan 22, 2023

1 answer 94.9k views

Match the answer with the correct question: Oui, ils en mangent tous les week-ends. A- Qu'est-ce qu'ils mangent ensemble? B- Où est-ce qu'ils mangent avec le fromage? C- Ils mangent au restaurant ou à

asked Jan 21, 2023

2 answers 46.3k views

What is the slope of the line that passes through (2,2) and (10,6)

asked Jan 20, 2023

1 answer 221k views

Do you know this for social studies

asked Oct 26, 2022

1 answer 217k views

Give two reasons why you think it is important for Muslims to pray 5 times a day

answered Oct 23, 2022

2 answers 200k views

Х у -3 -1 0 0 3 1 6 2 Which equation describes the relationship expressed in the table? )) A) y = x C) y = ⅙x B) y =3x D) y = ⅓x

answered Oct 12, 2022

2 answers 113k views

In the reaction 4 Sb + 3 O2 --> Sb406, how many moles of antimony are required to fully react with 8.00 moles of oxygen? O 5.34 moles O 10.7 moles O 6.00 moles O 12.0 moles PLEASE HELP!!

asked Sep 26, 2022

1 answer 89.2k views

Acceleration of a Car A car traveling along a straight road at accelerated to a speed of over a distance of ft. What was the acceleration of the car, assuming that it was constant

asked Sep 10, 2022

1 answer 140k views

Pls help no wrong answers pls

answered Aug 24, 2022

2 answers 12.2k views

40 points! Help pls im super confused and need to get this right to pass

answered Aug 19, 2022

1 answer 121k views

Hey guys I need help on question 38 and 39 please! :)

asked Jul 23, 2022

1 answer 154k views

Which food eat baby duck

answered May 20, 2022

1 answer 57.6k views

I suck at math please help!

asked May 18, 2022

1 answer 225k views

- 5(x - 3) + 4 Completely simplify the expression

answered Apr 19, 2022

1 answer 34.4k views

Evaluate the expression 18 - 5 + 4 / 5 x 1

answered Mar 5, 2022

2 answers 29.3k views

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