Question 6 Analysis showed that the lower the temperature, the longer the O-rings would be separated from the joint, allowing dangerous gases to escape.
The temperature at the launch of the Challenger shuttle was approximately 31°F, about 20°F colder than during any previous shuttle launch.
Would you have recommended the Challenger be launched on that ill-fated day? Give reasons for your answer.

Mr. bernard needs to order more boxes for his 16 inch diameter “super pizza.” use 3.14 to approximate π.

1. what is the measure of ∠abc? what is the measure of ∠abd?

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.