subject
Mathematics, 25.03.2021 01:00 HighSchool97654

Mark has a key ring with 10 similar keys 3 keys are for gym lockets 2 are car keys and 1 is a door key and 4 keys are for tool boxes if mark selects one key without looking what is the probability he selects a car key or a door key

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.
Answers: 3
question
Mathematics, 21.06.2019 18:30
Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.
Answers: 2
question
Mathematics, 21.06.2019 21:40
The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =
Answers: 2
question
Mathematics, 21.06.2019 22:30
One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?
Answers: 1
You know the right answer?
Mark has a key ring with 10 similar keys 3 keys are for gym lockets 2 are car keys and 1 is a door k...
Questions
question
Mathematics, 23.01.2020 05:31
question
Mathematics, 23.01.2020 05:31
question
Mathematics, 23.01.2020 05:31
question
Social Studies, 23.01.2020 05:31
Questions on the website: 13722367