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Answers by Alin

Answers by Alin
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You are a running in a race. What is one feedback mechanism that happens as you increase exercise and muscle activity? A) leg cramps B) longer steps C) increased heart rate D) decrease in body temperature
answered Mar 29, 2021
4 votes
221k views
3 Circle the shapes that are congruent.
answered Mar 17, 2021
3 votes
48.4k views
PLEASE HELP MEEEE!!!! x=y-1 x+2y=8 Answer-
answered Jan 4, 2021
3 votes
12.3k views
F(x)=x^3−2x+6 g(x)=2x^3+3x^2−4x+2 Find (f−g)(x). Select one: a. x^3+3x^2−2x+4 b. x^3+3x^2−2x−4 c. 3x^3+3x^2−6x+8 d. −x^3−3x^2+2x+4
answered Nov 16, 2020
0 votes
171k views
EASY! 98 POINTS! In 2013,there were 3344 amusement parks and arcades. Suppose by 2018 this number decreased by 148. Write and evaluate an expression.
answered Jan 11, 2020
6 votes
188k views
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