Find the upper bounds to these figures
1)60 cm measured to the nearest cm
2)96.3 cm measured to the nearest tenth of a cm

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

True or false? a circle could be circumscribed about the quadrilateral below.

In the diagram of circle o, what is the measure of zabc?