subject
Mathematics, 24.08.2019 21:50 marisolrojo2002

John’s piggy bank contained 7 dimes and 3 quarters. he pulled out 1 coin without looking. without replacing the first coin, john then pulled out a second coin.
what is the probability that both coins were dimes? express your answer in simplest form.

ansver
Answers: 1
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
anyone? find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7. 72, 93, 121 72, 79, 86 58, 37, 9 58, 51, 44
Answers: 1
Answer
question
Mathematics, 21.06.2019 18:00
Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?
Answers: 3
Answer
question
Mathematics, 21.06.2019 20:00
How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5
Answers: 2
Answer
question
Mathematics, 21.06.2019 20:10
60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?
Answers: 2
Answer
You know the right answer?
John’s piggy bank contained 7 dimes and 3 quarters. he pulled out 1 coin without looking. without re...
Questions
question
Mathematics, 25.07.2019 09:00
What is the negative x-intercept of the graph of the quadratic function f(x) = 5x2 + 4x - 1?...
question
Business, 25.07.2019 09:00
Best answer will get brainiest it can be difficult for fiscal policy to influence the economy in the way the government hopes it will. all of the foll...
question
Mathematics, 25.07.2019 09:00
Atriangular pennant has two sides that are 90 cm long each with an included angle of 25°. what is the area of this pennant? enter your answer as a de...
question
Chemistry, 25.07.2019 09:00
Happy horses stable charges a flat rate of $12 to rent a horse plus $5 per hour. charlie paid $37 to rent a horse. how many hours, x, did he pay to ha...
question
English, 25.07.2019 09:00
Read this excerpt from a story: the large old house sat silent and brooding under the overhanging trees. everyone had warned me that strange things h...
question
Spanish, 25.07.2019 09:00
5. which of the following would be best to drink while running a marathon? un bistec una gaseosa un batido agua 6. what is the best response to the f...
question
Business, 25.07.2019 09:00
When studying finance or economic, the cost of a decision is also known as a(n)...
question
History, 25.07.2019 09:00
In 1838, after pressuring the cherokee to sign treaties giving up their lands, the federal government forced cherokee resistors to adopt the lifestyle...
question
Social Studies, 25.07.2019 09:00
Ais a category of loan in which the borrower must pledge some sort of asset as collateral (car, home, etc) for failure to repay the loan....
question
Chemistry, 25.07.2019 09:00
Which of the following elements will share the most similar reactions when placed in water? a. two elements in the same period. b. two elements with...
question
Biology, 25.07.2019 09:00
Position, time and motion in a sentence...
question
Health, 25.07.2019 09:00
Give an example of how a clinical psychologist might treat someone diagnosed with a mood disorder...
question
Mathematics, 25.07.2019 09:00
Rewrite the following equation in slope-intercept form. -3 = 13x – 11y write your answer using integers, proper fractions, and improper fractions in s...
question
Mathematics, 25.07.2019 09:00
Ricky built a model rocket its flight can be modeled by the equation h=-16t^2+135t how long is rickys rocket in the air...
question
English, 25.07.2019 09:00
Reverend perry's primary concern wasa. his daughter bettyb. sinfulness in the church and leading them in the right directionc. leading the church in a...
question
Mathematics, 25.07.2019 09:00
The equation y=15x+500 represents the amaunt y that lin earns by working for x hours plus a performance bonus. what is lin hourly rate...
question
Mathematics, 25.07.2019 09:00
Lisa purcased a hat for $10, a pare for $20, and a book for $23. the sales tax rate was 7.2 percent. what was the total amount she paid...
question
Biology, 25.07.2019 09:00
What does the theory of evolution contribute to conservation biology? it scientists understand how populations and species are related, and this kno...
question
Mathematics, 25.07.2019 09:00
The graph of the linear function f(x) has a slope of -3/2 and a y-intercept of -1. write an equation for the function....
question
History, 25.07.2019 09:00
With this : ( the quote below is from african america leader malcolm x: "if i'm following a general, and he's leading me into a battle, and the ene...
More questions: Mathematics Another questions
Questions on the website: 13722359
See results (0)