Questions by Da Tong

Questions by Da Tong

If R = 12 cm, M = 430 g, and m = 60 g , find the speed of the block after it has descended 50 cm starting from rest. Solve the problem using energy conservation principles. (Treat the pulley as a uniform

asked Nov 1, 2021

1 answer

1 vote

170k views

Please help me!! I need help with this math problem

asked Sep 13, 2021

1 answer

2 votes

62.3k views

What is the mean for the data set, to the nearest whole number? 8.5 10 8 9 I need help

asked Jun 10, 2021

2 answers

2 votes

175k views

Swimming Pool On a certain hot summer's day, 143 people used the public swimming pool. The daily prices are $ 1.25 for children and $ 2.25 for adults. The receipts for admission totaled $ 219.75 . How

asked May 14, 2021

2 answers

0 votes

172k views

Discuss the strategy behind odysseus first shot in book 22 of the odyssey

asked Mar 7, 2021

1 answer

4 votes

234k views

The themes around which social sciences texts are organized boost understanding by/

asked Feb 7, 2021

1 answer

1 vote

85.2k views

A credit card had an APR of 15.98% all of last year, and compounded interest daily. What was the credit card's effective interest rate last year? A. 17.32% B. 17.20% C. 16.96% D. 16.62%

asked Feb 2, 2021

2 answers

2 votes

40.5k views

Which expression means to subtract 8 from 64 then divide by 4

asked Jan 23, 2021

1 answer

3 votes

205k views

A line passes through the point(4,-3) and has a slope of 5/4 what is the equation for this line

asked Sep 24, 2020

1 answer

3 votes

182k views

Please help with as many as possible!

asked Jul 25, 2020

1 answer

1 vote

23.6k views

Solve the problem using READ, DRAW, WRITE. Andy had $38. He spent $5 on a toy and gave $3 to his brother. How much money. does he have left?

asked Mar 20, 2020

2 answers

0 votes

187k views

Candy at the grocery store is on sale. Mrs. Watkins finds that she can buy 5 candy bars for $2.50. She has a total of 18 kids in her class. How much would it cost for her to buy a candy bar for all the

asked Aug 3, 2019

2 answers

4 votes

112k views

To calculate the maximum data rate in a line we use shannon's theorem: max data rate =bandwidth x log2 (1 + s/n) what is the maximum data rate in a fiber optic line if the s/n=95 [db] and the bandwidth

asked Apr 14, 2019

1 answer

5 votes

26.4k views

a drug tester claims that a drug cures a rare skin disease 70% of the time. the claim is checked by testing the drug on 100 patients. if at least 62 patients are cured, the claim will be accepted. find

asked Feb 19, 2019

1 answer

4 votes

46.1k views

Use an example to explain why the common names of organisms are sometimes confusing how can using scientific names help avoid the confusion

asked Dec 24, 2018

1 answer

0 votes

42.0k views

Help asap plz ill give a gold medal. the label on cars antifreeze claims to protect the car between -30celsius and 130celsius. to convert Celsius temperature Fahrenheit temperature, the formula is, c=5/9(F-32).

asked Oct 23, 2018

1 answer

2 votes

70.4k views

How does seafloor spreading fit into the idea that continents move about on Earth's surface?

asked Aug 5, 2018

1 answer

5 votes

162k views

What colony was founded after the defeat of the inco empire?

asked Jul 5, 2017

1 answer

4 votes

39.2k views

How do you get the value of 104 using the numbers 2,3,5, and 8 once

asked Apr 24, 2016

1 answer

4 votes

165k views

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