Recent activity by Pedro Santos

Recent activity by Pedro Santos

What is the frequency between two turning forks if one has a frequency of 520 Hz and 528 Hz?

answered Nov 18, 2023

1 answer 135k views

During respiration, what is breathed in and what is breathed out?

asked Jul 24, 2023

2 answers 194k views

The graph of y = f(x) is shown below. Find all values of x where f(x) = -8. .

answered May 26, 2023

1 answer 232k views

Question 1 (20 points) Read the excerpt from Anne Frank: The Diary of a Young Girl: I have often been downcast, but never in despair; I regard our hiding as a dangerous adventure, romantic and interesting

answered Apr 19, 2023

1 answer 71.4k views

Please help its for school What is

answered Mar 15, 2023

1 answer 89.2k views

Permutations and, combinations: problem type 2. (A) From a collection of 51 store customers, 3 are to be chosen to receive a special gift. How many groups of 3 customers are possible? (B) How, many different

asked Mar 6, 2023

1 answer 119k views

Y=−16x ^2 +240x+115 ?

answered Jan 29, 2023

1 answer 114k views

Solve for the missing side in the right triangle. A) 5 B) 12 C) 13 D) 17

answered Jan 15, 2023

2 answers 89.9k views

How to factor 16 + 40 expression

asked Nov 9, 2022

1 answer 206k views

I NEED HELP WITH NUMBER 4 and I need to show work :((

answered Nov 1, 2022

1 answer 146k views

State elements of business plan?

answered Oct 31, 2022

1 answer 198k views

Please help me with these two questions!! show work too!

answered Oct 12, 2022

1 answer 133k views

How did the fighting in the west differ from the fighting in the south

answered Sep 26, 2022

1 answer 6.4k views

Which is the correct label of the parallel lines?

asked Sep 19, 2022

1 answer 24.2k views

Find 190% of 20 (pls help)

asked Aug 25, 2022

1 answer 174k views

Analyze Issues How were U.S. citizens divided over World War I?

answered Aug 15, 2022

1 answer 144k views

When Alan and Brady stood together on the scale, their total weight was 250 lb. Brady and Charles were weighed together, and their total weight was 300 lb. Charles and Damien weighed 280 lb. when they

asked Aug 7, 2022

1 answer 34.7k views

Read the paragraph. Moshe is the youngest player on our basketball team. Although he doesn't score a lot of baskets, he figures out effective ways to win games. Last week, Moshe's ideas helped us win the

asked Jul 27, 2022

2 answers 1.1k views

Estimate the measure of ∠PQR to the nearest 10 degree

answered Jun 25, 2022

2 answers 233k views

Help this is music I can’t fail due in 1 hour

answered Jun 14, 2022

2 answers 99.2k views

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