![Wethepeeps6048](/avatars/17.jpg)
Wethepeeps6048
26.11.2020 •
Mathematics
If the work required to stretch a spring 2 ft beyond its natural length is 12 ft-lb, how much work is needed to stretch it 12 in. beyond its natural length?
Solved
Show answers
More tips
- S Style and Beauty How to Grow Hair Faster: Real Methods and Advice...
- F Family and Home How to Remove Fading from Clothes: Tips and Tricks...
- F Food and Cooking How to Make Polendwitsa at Home?...
- F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
Answers on questions: Mathematics
- M Mathematics PLS HELP ME! Describe the domain and range of the following function. You can describe the domain and range using a short sentence or use domain and range notation...
- M Mathematics A dress is $40 and is marked down 25% what is the discount and sales price of the dress?...
- M Mathematics Please help me by tonight its due tmmr...
- M Mathematics William wishes to view a frequency table for grouped data using his monthly credit card statements for the last 20 months, shown below. Construct the table for William...
- M Mathematics 9. A printing press valued at $120,000 depreciates 12% per year. What will be the approximate value of the printing press in 7 years?...
- M Mathematics How much ice cream can be put into a cone with radius 3.5 cm and height 12cm...
- M Mathematics What is the absolute maximum value for x^2-4 on the interval (-3,2)?...
- M Mathematics Greta has 8 stickers. She splits them evenly among e envelopes. Write an expression that shows how many stickers are on each envelope....
- M Mathematics Please help Thank you...
- M Mathematics A card is drawn from a well-shuffled deck of 52 cards. Find P(drawing an ace or a 8). a. StartFraction 8 Over 13 EndFraction b. StartFraction 2 Over 13 EndFraction...
Ответ:
Place values after decimal point:
The first digit after the decimal point is the tenth place, the second digit after the decimal point is the hundredths place and the third is the thousandth place.
When you are rounding off to a place value, look at the digit in the place value before that. If the previous digit is 5 and above, increase the value of the digit by 1.
Q22. tenth
The tenth place has been rounded up from '3' to '4' since the hundredth place is a 7 which is greater than 5.
Q23. hundreds
The digit '4' is in the hundreds place. Since the tens place is 2, the number is rounded off to 400 instead of 500.
Q24. ones
The ones place have been rounded up to a digit 9 since the tenth place is greater then 5.
Q25. hundredth
The digit 5 is in the hundredth place
Q26. tens
Q27. thousandth
A general guideline for these few questions is to look at the number that has been rounded off and identify the place value of the last digit written that is not 0. This digit has also been changed if the digit in the next place value is greater than 5.
Let's look at Q26. The last digit of the rounded off number which is not zero is the digit '5' in the tens place. Thus, the number has been rounded off to the nearest tens.