Workers at a quarry are removing rock at a daily rate of 0.1%. There are 3.2 tons of rock when the word begins. Which function can be used to find the number of tons of rock left at the end of d days.
Show how you got the answer please! I'll give brainliest to correct answer.

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D

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

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

An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)