The expression of the mathematical statement is 2rs/t
<h3>How to write the expression?</h3>
The statement is given as:
double s, multiply r by the result, then divide t
double s means 2s
multiply r by the result means 2rs
divide t means 2rs/t
Hence, the expression of the mathematical statement is 2rs/t
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The total number of students in 8th grade will be the sum of number of all students shown in the Venn Diagram, as the students in 8th class are the Universal set in this case.
So, total number of students in grade 8 = 34 + 14 + 44 + 15 = 107
Number of students who are taking either of these subjects as elective are shown in the colored regions and are equal to = 34 + 14 + 44 = 92
Probability of a student chosen at random taking either of these subjects as an elective = Student taking these courses as elective / Total number of students
So,
Probability of a student chosen at random taking either of these subjects as an elective = 92/107
Thus option B gives the correct answer.
Answer:
If f(-3) is there then that means at the top your problem will change to f(-3)=3x^3 and you will get f =-x^3
Step-by-step explanation:
divide both sides by -3
Answer:
Step-by-step explanation:
-3*w=3.5-22.7
w= -19.2/-3
w= 6.4