You are trying to get blue on a spinner with 5 colors of equal size. You have 10 spins, and after 9 spins, you have not landed on blue. What is the probability that you will land on blue on the last spin?

Solved

Show answers

Ответ:

bryanawesome23

01.06.2023

Mathematics

111

Step-by-step explanation:

It is given that $a_{1}=-12$ and $a_{27}=66$ , thus

$a_{1}=-12$ ,

$a_{2}=a_{1}+d=-12+d$ ,

$a_{3}=a_{2}+d=-12+2d$ ,

.........

$a_{27}=-12+26d$

⇒ 66=-12+26d

⇒ 78=26d

⇒ d=3

therefore, the value of $a_{42}$ will be:

$a_{42}=a_{1}+41d$

= -12+41(3)

= 111

Thus, $a_{42}=111$

Therefore, C is the correct option.

0,0(0 оценок)

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.

Ask your question

More tips

L Leisure and Entertainment How to Find a Phone Number by Address: The Ultimate Guide...
P Philosophy How to Properly Create a Vision Board?...
C Computers and Internet What is Web 2.0 and How Does it Work?...
S Style and Beauty Is Photoepilation the Solution to Unwanted Hair Forever?...
O Other What is a Disk Emulsifier and How Does it Work?...
F Family and Home What does a newborn need?...
F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
F Food and Cooking How to Get Reconfirmation of Registration?...
C Computers and Internet How to Get Rid of Spam in ICQ?...
A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...

Answers on questions: Mathematics

M Mathematics Write a problem that can be solved using the equation: 9x+14=100a.9 dogs and 14 dogs and 14 cats cost $100b. ty wants to buy 14 dogs, but they cost $100, how much more does he need?...
M Mathematics Afarmer is testing the effects of four different fertilizers on the yields of a certain variety of tomato plants. the four fertilizers are applied to each of five different tomato...
M Mathematics Arandom sample of 1500 home owners in a particular city found 465 home owners who had a swimming pool in their backyard. find a 95% confidence interval for the true percent of home...
M Mathematics Suppose i ask you to pick any four cards at random from a deck of 52, without replacement, and bet you one dollar that at least one of the four is a face card (i.e., jack, queen,...
M Mathematics What is the point estimate of the proportion of all recent clients who were dissatisfied? develop the 92% confidence interval for the proportion of all recent clients who were dissatisfied....
M Mathematics 4.5 hen eggs: the distribution of the number of eggs laid by a certain species of hen during their breeding period is 35 eggs with a standard deviation of 18.2. suppose a group of...
M Mathematics Asorcerer has hidden an m& m in one of an infinite row of boxes. you need to find it as quickly as possible. as a matter of fact, you only have time to look in 11 boxes. the...
M Mathematics The difference between the prediction interval and the confidence interval is that a. the prediction interval is narrower than the confidence interval. b. the prediction interval...
M Mathematics The 2010 general social survey asked the question: for how many days during the past 30 days was your mental health, which includes stress, depression, and problems with emotions,...
M Mathematics Aphysician wants to develop criteria for determining whether a patient s pulse rate is atypical, and she wants to determine whether there are significant differences between males...

Ask an AI advisor a question

I want advice