Find the circumference and area of a circle with a diameter of 14 inches. Leave your
answers in terms of pi. (4 points)
O C = 141; A = 4911
C = 7nt; A = 281
C = 14rt; A = 2811
C = 7T; A = 4911

Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.

Astudent was asked to find the square of 7x+3. the student quickly wrote (7x+3)^3= 49x^2+9. identify the student's error and provide the correct answer.

Asugar cube is inch on each edge. how much volume does it occupy?