Algebra 1 X.5 Exponential growth and decay: word problems UKG
A pan from the oven is sitting out to cool to room temperature. If the temperature difference
between the pan and room temperature is currently 140°C and is decreasing by 10% every
minute, how much above room temperature will the pan be in 10 minutes?
If necessary, round your answer to the nearest tenth.
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50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

How do you convert 1.27 to a percentage

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