4. An oven's temperature rises 273 degrees in 7
minutes. What is the rate at which the
temperature rises ?
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Can someone me with this problem . show your work .

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.