2. A thermometer reading 70°F is placed in an oven preheated to a constant temperature. Through a glass window in the oven door, an observer records that the thermometer reads 110° F after 30 seconds and 145° F after 1 minute. How hot is the oven?

Q: Sketch the following graphs show how if possible thanks y an(6 1 -tan 2 0+ T 4 y = 3 cos(20+6)

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Q: 4.- Let be the function f defined by the rule f(x) = 5x³ + 2x² - x + 10 Find f(x) in f(a + b) f(2h +…

A: f(x)=5x^3+2x^2-x+10

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A: NOTE: As Per bartleby guideline only one question is allowed to solve if multiple question is asked…

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A: We  will find the required reference angle.

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A: Given,            The two vectors are u→=<-2,-7,2> and v→=<2,7,5>.

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A: A detailed solution is given below.

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Q: Let a . Find al. -

A: Let a→=1, -5, 4. To find a→.

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Q: (π/2, π), (π, 3π/2), and (3π/2, 2π). Which two are possible, and why? D. If is a real number on the…

A: we wil find the required.

Q: S 7. Q(s) = √² + 64 8. G(S) = 5 4s 212-2² +8 1 1 9. P(S) = 5+42 - (5+3) -5s 10. F(s) = (²+1)²

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A: Concept when two lines atre paralle to each other then their slopes will be equal to each other…

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Q: 4- Evaluate the limit given in the Figure below lim 2 (3c₂ +2c7²) - 71-1=1

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Q: a) Solve for x: 2x-4 = 3x ТТ

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: 2) Solve dy 4x " x2+342 3x² + y²

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