A group of primary school children found a watch that was too fast and gained 10 seconds every 3 minutes. They decided to set it to the correct time of 7 AM before school started. In the afternoon as they left school that same day, they saw that the the watch indicated half-past 4 o'clock. What was the true time? 16:00:00 15:59:00 16:02:30 15:58:20 BACK NEXT

Q: An earthquake in the Indian Ocean measured 9.0 on the Richter scale. The largest recorded earthquake…

A: An earthquake in the Indian Ocean measured 9.0 on the Richter scale. The largest recorded earthquake…

Q: The laser-cooled atomic fountain clock is one of the world's most accurate clocks. If it ran for 60…

A: Given: a) 1 millionth of a second b) 1 thousandth of a second

Q: The answer x=0.440808 is wrong. What is the correct answer?

A: We have given a cubic equation:let,Use Newton's method to find all solutions of the equation correct…

Q: How long will it take people searching for a parking space to realize that they will have to walk a…

A: GivenThe number of men is sample n1=55Men sample mean time X1__=195Men standard deviation time s1=27…

Q: What is the range of the following: 69, 15, 54, 29, 15, 44 Round to 2 decimal places as needed.

A:

Q: Here is a clock face. For each time given, name the number the second hand points at. 12 11 1. 15…

A: Question is solved.

Q: Radians are just another unit of measure for angles. We have been using degreess until now. Whose…

A:

Q: Susan wants to cut a log into 9 pieces with equally spaced cuts. How many cuts are necessary?

A:

Q: What does the chapter 3 of Ian Stewart's Nature's Number all about?

A: The chapter 3 of Ian Stewart's Nature's Number all about mathematics .

Q: For a biology experiment the number of cells present is 100. After 4 hours the count is estimated to…

A: The problem is asking us to find the doubling period of the cells. The doubling period is the time…

Q: A star called 61 Cygni is about 11 light years away from Earth. How long would it take to reach 61…

A: Given, a star called 61 Cygni is about 11 light years away from Earth.

Q: A client has realized that it is 5 minutes and 30 seconds a behind. Decide on how to speed up the…

A:

Q: 10. A bacteria culture grows from the initial number of 40 to 21712 bacteria in 24 hours. Determine…

A: Solution

Q: What is the range of the following: 46, 34, 68, 48, 12, 54 Round to 2 decimal places as needed.

A: The numbers are given as following: 46, 34, 68, 48, 12, 54 To evaluate: The range.

Q: Find the opposite and reciprocal (if it exists) for each of the following. a. 3 (7-clock) b. 5…

A: claim- to find the opposite and reciprocal of the following as we know , opposite ⇒additive inverse…

Q: I just started Dominos pizza. My first year, I could make a pizza every 100 minutes.  My second…

A: In the first year, you could make a pizza every 100 minutes. Second-year: you could make a pizza…

Q: If it is 4:00 A.M. in the Central Time Zone, what time is it in the Pacific Time Zone?

A:

Q: Amy’s bacteria culture started out with 300 individuals and after 10 minutes had 420 individuals,…

A: Using formula A=pertHere p=300also given thatat t=10 minA=420

Q: In his may 17, 2010 OP-ed column in THE NEW YORK TIMES Bob herbert noted that the dropout rate for…

A: In order to check whether the number one is reasonable or not, take the reference from the site to…

Q: You drop a ball from a height of 52 inches and the ball starts bouncing. After each bounce, the ball…

A: Here give that  Ball height = 52 inches and after each bounce, the ball reaches a height 80% of the…

Q: A population of bacteria loses half its population every 55 minutes.Initially the population is…

A:

Q: What is the range of the following: 34, 74, 60, 10, 39, 35

A: The range is the the difference between the highest and the lowest value of the data.