Zahra spent $26 on party favors for her party. The boys each received a puzzle book that costs $2 each. The girls each received a magic trick that cost $3 each. She bought a total of 10 party favors. How many boys and girls attended the party?

b

step-by-step explanation:

the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm