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Tema [17]
3 years ago
9

In a math class with 26 students, a test was given the same day that an assignment was due. There were 18 students who passed th

e test and 16 students who completed the assignment. There were 14 students who passed the test and also completed the assignment. What is the probability that a student who passed the test did not complete the homework?
Mathematics
1 answer:
kirill [66]3 years ago
6 0

Answer:

Ans : 4 / 26 .

Step-by-step explanation:

No of students who passed the test = 18

No of students who passed the test and completed the assignment = 14

No of students who passed the test but did not complete the examination

= 18 - 4 = 4

Total no of students = 26

Required probability = 4 / 26 .

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Darina [25.2K]

Answer:

100

Step-by-step explanation:


Given :     a=20


To Find :  the value of  expression 5a.

Solution :

We are given the value of 'a' i.e. a=20

Now to find the value of given expression  5a


⇒5a


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Could someone explain/answer this?
ASHA 777 [7]

in general, the graph of y = f(x-a) is a shift a units right if a is positive and shift of a units left if a is negative. for example, y = f(x-2) is 2 units right of f(x) and y=f(x+2) is 2 units LEFT.


in general, the graph of y = f(x) + a is a shift a units up if a is postiive and a units down if a is negtaive. For example, y = f(x) + 4 is 4 units up and y=f(x)-4 is a shift of 4 units down.

Note that f(x) = sqrt(x) here, so we have f(x+4) = sqrt(x+4) for 4 units left. Then you do f(x+4) + 6 = sqrt(x+4) + 6 for 6 units up.

Your answer is g(x) = sqrt(x+4) + 6

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Answer:

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Step-by-step explanati

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