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Please help need 100
General
4 months ago
Answer ASAP for five stars and brainliest!1. The half-life of a radioactive kind of antimony is 60 days. How much will be left after 240 days, if you start with 960 grams of it?2. The half-life of a radioactive kind of tellurium is 70 minutes. How much will be left after 280 minutes, if you start with 480 grams of it?3. A town's population is currently 10,000. If the population doubles every 38 years, what will the population be 76 years from now?
General
4 months ago
Car A gets 25 miles per gallon and costs $13,000. Car B is a hybrid that gets 45 miles per gallon, but costs $25,000. Assume you drive 15,000 miles per year and that gas will cost $4 per gallon for the foreseeable future. How many years will it take for Car B's better fuel economy to outweigh its higher initial cost?
General
4 months ago
determine the domain of the function h(x)= 9x/x(x^2-36)
General
4 months ago
The point (1, 4) is on the terminal side of angle Θ, in standard position. What are the values of sine, cosine, and tangent of Θ? Make sure to show all work. (10 points)
General
4 months ago
pls help soon:)James threw a flying disc from a height of 4 feet above the ground. The disc travels a horizontal distance of 30 feet before falling to the ground. The height of the disc, in feet, at a distance of t feet from James, is modeled on the graph below.FILL IN BLANKThe domain represents the A. horizontal distance covered by B. maximum height of C. possible heights of the flying disc. The range of this function is [A. 1 B. 0 C. 2, A. 7 B. 6 C. 5 ]. For this function, the range represents the flying disc's A. possible heights B. maximum heights C. horizontal distance covered
General
4 months ago
The diameter of a basketball rim is 18 inches. A standard basketball has a circumference of 30 inches. What is the distance between the ball and the rim in a shot in which the ball goes exactly in the center of the rim? Show your work.
General
4 months ago
A park in a subdivision has a triangular shape. Two adjacent sides of the park are 533 feet and 525 feet. The angle between the sides is 53 degrees. Find the area of the park to the nearest square foot.
General
4 months ago
Which values are outliers?5.8, 6.1, 4.9, 10.9, 0.8, 6.1, 7.4, 10.2, 1.1, 5.2, 5.9Select Outlier or Not Outlier for each data point.Data Outlier Not Outlier0.8 1.1 10.2 10.9
General
4 months ago
A drawbridge will sometimes open up to let boats and other water traffic pass through. As it opens, the surface of the drawbridge raises above the level of the roadway, as modeled by the function: If the length of the drawbridge, r, is 18 meters, and the point P is 7 meters above the roadway, what is the distance d?
General
4 months ago
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