Answers by Fernando Pinheiro
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Answers by Fernando Pinheiro

Answers by Fernando Pinheiro
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Average human ears can hear sound frequencies in the range of about 20 Hz to 20,000 Hz. If the speed of sound in air is 340 m/s, then sound with which of the following wavelengths would be audible by the
answered Dec 15, 2023
5 votes
169k views
Look at the photo to answer
answered Dec 11, 2023
7 votes
25.7k views
Hello people ~ Choose the vector physical quantity: (a) Electric flux (b) Electric potential (c) Electric potential energy (d) Electric intensity​
answered Jul 13, 2023
3 votes
86.8k views
FIND THE MIDPOINT M OF THE LINE SEGMENT JOINING P= (-7,2) AND Q=(5,-6)
answered Jul 1, 2023
4 votes
12.0k views
5 times a number increased by 7 is equal to 112. what is the number?
answered Jun 6, 2023
4 votes
40.3k views
What is the slope of the line that passes through the points (4, 2) and (-16, -10)? Write your answer in simplest form.
answered Jan 23, 2023
9 votes
81.2k views
Correct answer noun phrase
answered Jan 13, 2023
4 votes
5.8k views
What came first the chicken or the egg.
answered Jan 12, 2023
9 votes
164k views
Which of the following statements is correct about air temperature?
answered Dec 1, 2022
0 votes
49.6k views
What are signs of depression?
answered Aug 25, 2022
2 votes
206k views
At a picnic, there is a 5-gallon drink dispenser filled with juice. Juice is served in cups that each hold 8 fluid Ounces when they are full. What is the greatest number of cups that can be served?
answered Aug 17, 2022
7 votes
214k views
Explain how you would find 36x 5/6 mentally.
answered Jun 14, 2022
7 votes
137k views
PLEASE HELP I AM GOING TO CRY
answered May 25, 2022
11 votes
52.4k views
Help me with this aswell
answered May 15, 2022
14 votes
130k views
The muscles in the leg are considered long muscles. As the muscles in the leg contract and relax they work to provide movement. What would happen if the upper leg muscles were damaged?
answered Jan 21, 2022
1 vote
78.8k views
Solving equations x+4=24
answered Jan 21, 2022
6 votes
41.8k views
A package of 3 pairs of insulated gloves costs ​23.07$. What is the unit price of the pairs of ​?
answered Jan 15, 2022
2 votes
158k views
What is mistletoe? Explain
answered Dec 26, 2021
0 votes
20.7k views
Drag the correct steps into order to solve the equation 5x+5=−10 5x+5=-10 for x x .
answered Dec 16, 2021
5 votes
40.4k views
SOMEBODY HELP ME OUT !!
answered Dec 7, 2021
5 votes
139k views
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