Answers by Edzer Pebesma
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Answers by Edzer Pebesma

Answers by Edzer Pebesma
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if the probability of a airplane flight arrives on time is 0.75 find the probability that out of 3 flights ALL arrive on time? and out of 3 flights at least one of them arrives on time?
answered Oct 3, 2023
6 votes
94.3k views
Match the quadratic equation to the coordinates of its vertex.
answered Aug 16, 2023
3 votes
16.5k views
A 100 kg car starts from 20 m/s and speeds up to 41 m/s in 7 seconds. Determine the car's acceleration.
answered Jun 22, 2023
2 votes
52.6k views
(3x-5)/4 is less than or equal to -1 How to solve for x?
answered Jun 10, 2023
4 votes
150k views
You have 40 minutes to exercise at the gym, and you want to burn 300 calories total using both machines. How much time should you spend on each machine?A photo shows an elliptical trainer marked as 8 calories
answered Jun 8, 2023
6 votes
168k views
HELP PLEASEEEEEEEEEEE
answered Jun 6, 2023
0 votes
183k views
Hello! Can you read the comments? Thanks! However, my math question is, what is the equation represented by this graph?
answered Mar 9, 2023
6 votes
111k views
Balance the equation CuCl2 + H2S → CuS + HCl
answered Dec 16, 2022
3 votes
37.8k views
Engineers are designing a solar energy system to meet all the energy needs of a home. Write what constraints they must consider.
answered Dec 13, 2022
7 votes
114k views
Match the following first aid steps for bleeding with the order they should go in. 1. Cover your hands to keep yourself from being exposed to blood. 2. Determine whether you need to call 911 3. Remove
answered Nov 19, 2022
2 votes
95.8k views
Answer plz. I'll get my points back if you put something random.
answered Sep 11, 2022
4 votes
234k views
Han has some jars. He put 3/4 cup of grape jam in each jar, using a total of 6 3/4 cups. How many jars did he fill?
answered Aug 22, 2022
2 votes
149k views
2 math questions below!!!!
answered May 13, 2022
7 votes
6.9k views
This is writing that communicates specific information about a particular subject , craft , or occupation .
answered Mar 15, 2022
12 votes
87.6k views
This is the question I meant to send
answered Jan 22, 2022
4 votes
192k views
In 1906, a new bank was chartered with _ in capital stock?
answered Jan 12, 2022
4 votes
151k views
According to studies on the balance of power in relationships, in which of the following instances is a heterosexual marriage most likely to be satisfying?
answered Jan 3, 2022
0 votes
193k views
Two runners are saving money to attend a marathon. The first runner has $112 in savings, received a $45 gift from a friend, and will save $25 each month. The second runner has $50 in savings and will save
answered Nov 12, 2021
5 votes
37.9k views
Scarlett is working two summer jobs, making $13 per hour landscaping and making $8 per hour clearing tables. In a given week, she can work a maximum of 12 total hours and must earn a minimum of $120. If
answered Oct 24, 2021
3 votes
159k views
6mn (2m-3n) equals to?
answered Jun 8, 2021
2 votes
44.1k views
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