subject
Mathematics, 14.12.2020 09:00 carswellml

The mean of 30 numbers is 18. What will be the new mean, if each observation is
increased by 2.

ansver
Answers: 1
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 17:40
Solve the given system of equations. 2y= -x+9 , 3x-6= -15
Answers: 2
Answer
question
Mathematics, 21.06.2019 18:30
Consider the function f(x)=-5x+3 what is f(-2)
Answers: 2
Answer
question
Mathematics, 21.06.2019 19:00
What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)
Answers: 2
Answer
question
Mathematics, 21.06.2019 19:00
Which graph represents the parent function of y=(x+2)(x-2)
Answers: 1
Answer
You know the right answer?
The mean of 30 numbers is 18. What will be the new mean, if each observation is
increased by 2....
Questions
question
Mathematics, 14.02.2021 14:00
PLEASE HELP Simplify the expression to a + bi form: √ 25- √ -25 – √ 36 – √ -4...
question
English, 14.02.2021 14:00
You know, I used to play basketball. But then I kinda got bored with it, so.in correct grammar​...
question
Mathematics, 14.02.2021 14:00
Help ...
question
Chemistry, 14.02.2021 14:00
Solve the following problem. Give your answer to the correct number of significant figures. a. 20.0 meters x 0012.65 meters b. 002.5 × 103 meters + 3....
question
Mathematics, 14.02.2021 14:00
The edge of two cubes are 8cm and 4cm respectively. Calculate the ratio of their surface area?​...
question
Spanish, 14.02.2021 14:00
Gustong gusto mong makapaglaro ng mobile legends ngunit ubos na ang data mo. Nakita mo ang wallet ng tatay mo sa mesa. Walang ibang tao sa paligid. In...
question
Mathematics, 14.02.2021 14:00
Is the area of a desk more likely to be 8 square feet or 8 square inches? Explain....
question
Mathematics, 14.02.2021 14:00
What's the value of ​...
question
Biology, 14.02.2021 14:00
Students do an experiment to show static charge. They set a piece of clear plastic on blocks above a desk. They put some dry rice cereal under the pl...
question
Mathematics, 14.02.2021 14:00
PLEASE HELP!! 20 POINTS! - ✓ 81+ ✓–49 + ✓ 25+ ✓-1...
question
Chemistry, 14.02.2021 14:00
Anyone delete my account​...
question
Mathematics, 14.02.2021 14:00
What is the simplest form of 60 : 120?​...
question
Mathematics, 14.02.2021 14:00
HELP Fully simplify. ( 7✓-1)(3 ✓-4)...
question
Mathematics, 14.02.2021 14:00
Are these ratios equivalent 10 men for every 14 women 5 men for every 7 women...
question
English, 14.02.2021 14:00
Draft a speech on the value of Games in life. use the following points. 1.Games2.Integral part of education.3.Many advantages.4.Imp...
question
Mathematics, 14.02.2021 14:00
ANO ANG SUKAT AT TUGMA NETO? PAKISAGOT Buong mundo'y nag-alala.Nang dumating ang pandemya,Buhay ng tao'y nagbago.Dahil sa sakit na...
question
Chemistry, 14.02.2021 14:00
Round off the following measurements to two significant figures. Write the answers in scientific notation. a. 6310 m b. 125.00 Kg c. 6906 km d. 0.0828...
question
Social Studies, 14.02.2021 14:00
At the time of retirement of a partner, Provision for Bad and Doubtful Debts appears in the balance sheet and all Debtors become good, then pro...
question
Spanish, 14.02.2021 14:00
(3x – 4)(2x + 7) = (5x + 2)(3x + 6) =(4a + 5)(2a - 7) = (3b + 2)(6b + 3)=porfavorr​...
question
Mathematics, 14.02.2021 14:00
Okay, what the radius of circle with diameter 24 ?​...
More questions: Mathematics Another questions
Questions on the website: 13722363
See results (0)