Answer: 7
Step-by-step explanation:
Use PEMDAS method to solve.
- Parentheses
- Exponents
- Multiplication and Division
- Addition and subtraction.
This means to solve all the numbers in order.
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1 + 2 × 3
=1 + 6 ⇔ First do multiplication
=7 ⇔ Then do division
Answer:
120
Step-by-step explanation:
baqhBajBjabajabqj
Answer:
17 is a prime number
Step-by-step explanation:
A prime number has only two distinct factors. The number is itself a factor and 1 is the other factor.
An example is 17.
The factors of 17 are:
{1,17}
A composite number has more than two factors.
Therefore 17 is not a composite number.
It must however be noted that , 1 is not a prime number.
Given :
A graph .
To Find :
A point C that divides the segment into the ratio AC:AB= 3/4 .
Solution :
From the graph we can see that point A and B are ( 1 , -2 ) and ( 5 , 6 ) respectively .
Now , we know point which divide a line segment with end point and in m : n is :
Putting all given values we get :
Therefore , point C is .
Hence , this is the required solution .
5/6 of girls and ⅛ of boys are honour studens. Then 1/6 of girls are not honour. And as there is the same number of boys and girls in the class, then not honour girls take 1/6 girls' number and half of that number from all class: 1/6 * ½ = 1/12.