niti1409
14.12.2020 •
Mathematics
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP SHOW YOUR WORKKKKKKKKKKK PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
bakaaaaaaaaaaaaaaaaa
Solve the inequality below.
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 How do I find the area of the non-shaded figure?!?...
- M Mathematics A family needs to build fencing around their rectangular home and square swimming pool, depicted below. A rectangle labeled home has its right side labeled (2 + 5 x) yards...
- M Mathematics The preventable monthly loss at a company has a normal distribution with a mean of $7800 and a standard deviation of $30. A new policy was put into place, and the preventable...
- M Mathematics A drawer contains three red marbles, four green marbles, and five blue marbles. One marble is taken from the drawer and then replaced. Another marble is taken from the drawer....
- M Mathematics I need helppppppppppp...
- M Mathematics A helicopter makes a round trip flight that lasts 4.5 hrs. if the average rate out was 80 miles per hour and the average rate in was 100 miles per hour. what was the helicopters...
- M Mathematics You have a savings account that offers an annual simple interest rate of 7%. You put $400 into the account. Select the graph showing the total interest you earn after 1, 2,...
- M Mathematics What number : Decreased by 95% is 81 ?...
- M Mathematics What’s the correct answer for this?...
- M Mathematics 4x2 + 25y2 factor the following...
Ответ:
0.008 °C
Explanation:
1) Write the changes in the temperature of the city over the 4 days in an easy way to read.
1.34 °C
- 5 / 7 °C
- 0.75 °C
4/9 ° C
2) Write the expression to show the average daily change in temperature.
The average of a set of data is calculated with the expression:
Average = (sum of the data) / amount of data
Hence, you need to add the four change of temperature data and divide by 4.
The expression is:
Average = [ 1.34 °C + (- 5 / 7 °C) + ( - 0.75 °C) + 4/9 ° C ] / 4
3) Write the steps to solve the expression:
You can choose between adding fractions or adding the decimal forms of the numbers.
If you choose adding decimals, keep the complete decimals in your calculator, to avoid the accumulation of errors due to rounding. Round only the final result.
These are the steps.
a. Find the decimal forms of the fractions:
- 5/7 ≈ 0.71428
4 /9 ≈ 0.44444
b. Add the four data:
1.34°C + (- 0.71428 °C) + (-0.75 °C) + 0.44444 °C ≈ 0.32019 °C
c. Divide the sum by the number of data (4)
0.32019 °C / 4 ≈ 0.080004 °C
4. Round to the nearest hundredth
The place of the hundreth is the second after the decimal point, which is 8 in this case:
0.080004 °C ≈ 0.08 °C