angelolucero146
15.07.2020 •
Mathematics
-x^2=3x-6 using either completing the squares or quadratic formula pls show work!!
Solved
Show answers
More tips
- F Food and Cooking Fresh and Easy Lemonade in 10 Minutes...
- S Sport How to wrap boxing hand wraps? Everything you need to know!...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- A Animals and plants How to Grow Lime from a Seed: Simple Tips and Interesting Facts...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
Answers on questions: Mathematics
- M Mathematics guys please help me! im on a timer! I ll reward brainliest i promise! this is chemistry, but I labeled it as mathematics bc I never get help on it...
- M Mathematics What combination of transformations is shown below? rotation, then translation rotation, then reflection reflection, then rotation reflection, then translation...
- M Mathematics Kira ,Charlie , and Miguel have a total of $105 in their wallets . Kira has $9 less than Miguel. Charlie has 4 times what Miguel has . How much does each have ?...
- M Mathematics Solve & check. Help with proportion homework problem...
- M Mathematics A point inside the “budget line” reflects a. saving b. dissaving C. nothing d. efficiency...
- M Mathematics What is the Unknown number in proportion...
- M Mathematics ATRY has vertlees at T(2,0, RC 40) and Y( 2,3) a Graph and label ATRY. This is the premage b. Graph and label ATRY antera dilation with a scale e. Is this dilation a reduction...
- M Mathematics Jesse bought 5.2 kilograms of grapes for AED 7.75. How much would 1 kilogram of grapes cos...
- M Mathematics Can someone please help me The measure of the angle formed at the center of anoxygen atom in a water molecule is about 105. The angles formed at each hydrogen atom are congruent....
- M Mathematics Help as soon as possible, please....
Ответ:
We have been given a table of quiz scores whose standard deviation is 5.6. We are asked to find the test scores that are within one standard deviation of the mean.
First of all, we will find the mean of the test scores using average formula.
The scores within one standard deviation would be mean plus one SD and mean minus one SD that is:
Therefore, the quiz scores 17.15 and 28.35 are within one standard deviation of the mean.