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keisha decides to roll a number cube until she gets a 6. let x= the number of rolls until she rolls a 6. what is the probability that keisha gets her first 6 on or after her 2nd roll?
answered
Jun 16, 2023
Mathematics
college
3
votes
139k
views
7. How did European nations maintain a balance of power?
answered
May 12, 2023
History
college
8
votes
49.7k
views
Many electronics follow a failure rate described by an exponential probability density function (PDF). Solar panels are advertised to last 20 years or longer, but panels made in China are failing at a
answered
Apr 25, 2023
Mathematics
college
1
vote
184k
views
I need help with The sum of 4 and a number
answered
Apr 25, 2023
Mathematics
high-school
1
vote
172k
views
Step 3: Using multi-step equations to solve problems a) You are using the equation 4(p - 7) = 44 to determine how many pictures can be saved at one time to the photo stream on your cell phone. Describe
answered
Feb 12, 2023
Mathematics
college
10
votes
76.9k
views
Evaluate the expression 6x + 21y when Y = 4 x=3
answered
Nov 7, 2022
Mathematics
high-school
5
votes
65.7k
views
How many people did Australia have in 1777
answered
Sep 21, 2022
Geography
high-school
2
votes
186k
views
In "The Road Not Taken" What does the author mean by "Ages and Ages Hence" ??
answered
Sep 9, 2022
History
middle-school
6
votes
150k
views
What were some physical characteristics of Mesopotamia? Select all correct answers. It was between the Tigris and Euphrates rivers. It had abundant annual rainfall. It's rivers flooded annually. It was
answered
Jul 2, 2022
History
middle-school
0
votes
66.6k
views
Solve A = 1/2bh, for b
answered
Jun 12, 2022
Mathematics
high-school
6
votes
103k
views
What is 71% of 903.23m, give the answer rounded to 2 dp
answered
May 16, 2022
Mathematics
high-school
6
votes
123k
views
What is 2 + -5 - -13
answered
Apr 26, 2022
Mathematics
high-school
4
votes
79.7k
views
What will happen if you heat a liquid to high temperatures? Question 3 options: It will become a colloid. It will become a solid. It will become plasma. It will become a gas.
answered
Mar 8, 2022
Biology
college
10
votes
34.1k
views
Which of the following equations correctly describes how to calculate net income? a. net income = (cost of goods sold) - (net sales) - (operating expenses) b. net income = (operating expenses) - (cost
answered
Feb 16, 2022
Chemistry
college
7
votes
1.2k
views
Students should stay in school until they are 18
answered
Jan 16, 2022
English
college
8
votes
120k
views
1. the amount of money that is saved by buying an item at the sale price.
answered
Dec 30, 2021
Mathematics
middle-school
3
votes
22.4k
views
What type of radiation exposure of 100,000 mrem can cause radiation sickness or increase the risk of cancer? Long term exposure Short term exposure Both long and short term exposure
answered
Dec 11, 2021
Physics
middle-school
1
vote
27.7k
views
The most important industry for Saudi Arabia’s economy is the __________. A. diamond industry B. oil industry C. textile industry D. technological industry
answered
Nov 14, 2021
Geography
high-school
3
votes
119k
views
On a piece of paper, sketch the x-y stress state and the properly oriented principal stress state. Use the resulting sketch to answer the questions in the subsequent parts of this GO exercise.(a) The angle
answered
Nov 9, 2021
Engineering
college
3
votes
198k
views
The average speed of an object which moves 100 m in 5 seconds is?
answered
Oct 16, 2021
Physics
high-school
2
votes
130k
views
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