Answers by Ed McManus
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Answers by Ed McManus

Answers by Ed McManus
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The free-fall acceleration on the moon is 1.62 m/s2 . What is the length of a pendulum whose period on the moon matches the period of a 1.90-m-long pendulum on the earth
answered Oct 31, 2023
1 vote
129k views
Describe in detail how you would create a number line with the following points: 3, 2.25, the opposite of 4, and – (–1fraction of one-half). Please be sure to describe on which tick marks each point is
answered Jul 3, 2023
3 votes
109k views
What is the Internet used most for?
answered May 23, 2023
3 votes
38.6k views
You and your friend are pushes hard against a stationary wall. If you push 3 times harder than your friend, then the amount of work you do is
answered Mar 12, 2023
3 votes
153k views
S. The memory card on Melcher's digital camera can hold about 430 pictures. Melcher used 18% of the memory card while taking pictures at a family reunion. About how many pictares did Melcher take at the
answered Mar 11, 2023
3 votes
140k views
Simplify this fraction to the lowest terms 14/12
answered Mar 4, 2023
3 votes
158k views
The exchange rate between Mexican pesos and U.S. dollars is 12. 54 pesos to 1dollar. If Chris travels to Mexico and converts $750 to pesos for spending money,how many pesos will he have? Round your answer
answered Feb 27, 2023
0 votes
194k views
ASAP PLS ANSWER! TY! Fifteen members of the math club each wore a T-shirt with a number printed on the front. The students’ names and their numbers are listed below.
answered Nov 24, 2022
3 votes
143k views
What is Alexander the Great known for? Select the three correct answers. A. establishing great centers of learning B. keeping Greece isolated C. leaving Greece to be conquered by Persia D. uniting the
answered Aug 29, 2022
5 votes
45.1k views
The new government under the article of confederation
answered Aug 26, 2022
3 votes
154k views
HELP PLA I NEED HELP
answered Jun 3, 2022
5 votes
11.3k views
Simplify the expression. (7-2)^2 4+3^4-10
answered May 17, 2022
3 votes
194k views
What does a map scale help do? * Find cardinal directions Explain the map symbols Measure the distance between places Find the map title
answered Mar 20, 2022
2 votes
24.3k views
A circular garden has a diameter of 2.4m. (a) the garden is to be enclosed with plastic edging. How much edging is needed? (b) the edging cost 10.55/m. What is the cost to edge the garden?
answered Mar 9, 2022
0 votes
10.7k views
Describe what a successful collaborative discussion looks like.
answered Jan 21, 2022
7 votes
138k views
What mathematical process do you use to find the new size using the scale factors? (select all that apply) 1. multiplication 2. addition 3. proportions 4. subtraction 5. division
answered Nov 17, 2021
3 votes
217k views
The cost of flying a passenger plane from point A to point B is ​$70 comma 00070,000. The airline flies this route four times per day at 7 ​AM, 10 ​AM, 1 ​PM, and 4 PM. The first and last flights are filled
answered Jun 30, 2021
5 votes
94.6k views
Sean wants the ratio of boys to girl at his party to be 4 to 3 How many girls will have to come to the party if there will be 16 boys A. 8 B.10 C.12 D.14
answered Jun 26, 2021
5 votes
190k views
Very similar fossils have been found in rock masses that are separated by oceans and thousands of miles. For example, the fossil remains of the same freshwater reptile species have been found in southern
answered May 26, 2021
3 votes
118k views
On June 3, 2019, Hunt Company sold to Ann Mount merchandise having a sales price of $8,000 (cost $6,000) with terms of n/60, f.o.b. shipping point. Hunt estimates that merchandise with a sales value of
answered Apr 16, 2021
4 votes
205k views
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