Here is a random sample of the body temperature of 25 young adults. 96 96.4 96.6 96.7 96.7
96.8 97 97 97 97.2
97.2 97.3 97.5 97.5 97.6
97.7 97.8 97.8 98.2 98.3
98.5 98.6 98.6 98.6 99
Complete the relative frequency distribution table.

Temperature Group Frequency Relative Frequency
96 ≤ x < 96.43 2
96.43 ≤ x < 96.86 4
96.86 ≤ x < 97.29 5
97.29 ≤ x < 97.72 5
97.72 ≤ x < 98.15 2
98.15 ≤ x < 98.58 3
98.58 ≤ x < 99.01 4

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct