olivernolasco23
01.12.2021 •
Mathematics
The table shows information about all students in a Year 7 form class.
Age 11Age 12Total
Girls448
Boys7512
Total11920
A student is selected at random from the register.
Find the probability of selecting a student aged 12.
Give your answer in its simplest form
Solved
Show answers
More tips
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
Answers on questions: Mathematics
- M Mathematics Original Equation: 9(22 - 10) - 81 = 81.2? + 81 First Step: (22 – 10) – 9 = 9x² + 9 Which step was used? subtraction property of equality associative property of...
- M Mathematics Three years ago, jolene bought $750 worth of stock in a software company. since then the value of her purchase has been increasing at an average rate of 12.60 per...
- M Mathematics It takes walter n minutes to get to his friend s house. if he travels to his friend s house 8 days in a row, taking a total of 184 minutes, how many minutes did...
- M Mathematics Jimmy has 20 cookies, he shares them equally among himself and his 3 friends. how many cookies do each of his friends including himself get?...
- M Mathematics Avial of medicine contains 60 ounces of medicine. if a dose consists of 3 ounces, how many doses does the vial contain?...
- M Mathematics What is the value of x in the equation x – y = 30, when y = 15? a.4 b.8 c.80 d. 200...
- M Mathematics What is the 1st term when -5z^2+7z^4+11z-8z^3 is arranges in descending order...
- M Mathematics There are 166 south american animals in a zoo. that is 55 more than half the number of african animals in the zoo. enter an equation you could use to find n, the...
- M Mathematics What statement is true the graph of y=logb(x-4) is the graph of y=logb(x) translated 4units down...
- M Mathematics In the first area model,show 4 eights. in the second area model,show 6 twelfths. show how both fractions can be composed,or renamed,as the same unit fraction...
Ответ:
Answer; No she is wrong because there are 2 different operations being shown you add them later