Recent activity by Richard Connamacher

Recent activity by Richard Connamacher

How many water molecules are in a block of ice containing 1.75 mol of water (H20)?Express the number of molecules numerically.

asked Nov 22, 2023

1 answer 29.8k views

What is the theoretical probability of drawing a blue marble from a bag containing 6 Green marbles, 9 yellow marbles and 5 blue marbles?

answered Oct 27, 2023

1 answer 165k views

If f(x)=2(x)^2 + 5 square root (x-2), complete the following statement The domain for f(x) is all real numbers _____ than or equal to 2.

answered Oct 14, 2023

2 answers 128k views

What is an example of a primary source? A. Biography B. Magazine article C. Report D. Diary

asked Aug 27, 2023

1 answer 107k views

15. Convert the following recursive formula to an explicit formula.a = 57: -3 . an-1

asked Aug 19, 2023

1 answer 171k views

У = - 2х +8 - 7 – бу = - 8 SUBSTITUTION

asked Apr 7, 2023

2 answers 39.3k views

Select all of the true comparisons.

answered Mar 8, 2023

2 answers 144k views

Energy pyramids show the most available energy at the base and the least amount of energy at the top. What accounts for the difference in the energy levels in these two parts of the energy pyramid? choices:

answered Feb 27, 2023

1 answer 208k views

Drag and drop the quantity on the right column with a number from the left column

answered Jan 14, 2023

2 answers 202k views

Math problem of in to feet. The answer that I have is incorrect.

asked Jan 2, 2023

1 answer 115k views

Prime Factorization of 63 is 3 x 3 x 7. What is the equivalent expression? A. 23 x 7 B. 9x7 C. 32 x 7 D. 3x7

asked Dec 13, 2022

1 answer 85.0k views

In your own words, why is biodiversity important? Please provide at least one example.

answered Oct 18, 2022

2 answers 190k views

As a woman walks, her entire weight is momentarily placed on one heel of her high-heeled shoes. Calculate the pressure exerted on the floor by the heel if it has an area of 1.45 cm2 and the woman's mass

asked Sep 13, 2022

1 answer 37.2k views

Sometimes we can see pollutants in water – such as floating trash. What pollutants might you not “see” in water but are dangerous to living things? * short answer please

asked Sep 11, 2022

1 answer 140k views

Q12 A baker wants to order crough our for 10 laves of bread weighing 750g each. She has a recipe for a 500g loaf of bread which needs 480g of flour, How many kiograms of flour does the baker need? Show

answered Aug 25, 2022

1 answer 108k views

Find three rational numbers between -3 and -2.

answered Aug 11, 2022

2 answers 149k views

Balance the following equation: H3B03 →_B203 +_H20 a. 1, 3,2 b. 2,4,6 C. 4, 2, 6 d. 6, 4,2

answered Jul 2, 2022

1 answer 169k views

I need an answer please dont rush make it right When David finally got a chance to sneak out for a breathing spell, he felt his heart sink. Underline the sentence in the paragraph below that best helps

answered May 21, 2022

2 answers 104k views

Please help please please help me help please

asked May 17, 2022

2 answers 177k views

Find the slope given the table of values

asked Apr 20, 2022

1 answer 86.9k views

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