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masya89 [10]
3 years ago
7

The function f(t) = 349.2(0.98)t models the relationship between t, the time an oven spends cooling and the temperature of the o

ven. For which temperature will the model most accurately predict the time spent cooling? 0 100 300 400
Mathematics
2 answers:
Zolol [24]3 years ago
4 0

Answer:

The answer is C. 300

mihalych1998 [28]3 years ago
3 0

Answer:

c. 300 on edge

Step-by-step explanation:

just took the test

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Lady bird [3.3K]

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A. Weight and buoyancy :P Have a good day

Step-by-step explanation:

6 0
2 years ago
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Please help I can’t figure this out!
Monica [59]

Explanation:

All values in the x-column get filled with -2.

The graph is the vertical line, x = -2.

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You are told x=-2. There is nothing to figure out. The value of y is irrelevant.

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4 0
2 years ago
A model rocket is launched with an initial upward velocity of 60 m/s. The rocket's height h (in meters) after t seconds is given
Vedmedyk [2.9K]

Answer:

0.47 and 11.53

Step-by-step explanation:

h = 60t − 5t²

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Quadratic formula:

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t = (60 ± √3060) / 10

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3 0
3 years ago
Given that the points (-1, 5) and (2, 1) are vertices of a rectangle with sides parallel to the axes, how much longer is the len
Norma-Jean [14]

Answer:

Correct choice is A

Step-by-step explanation:

Two vertices of the rectangle have coordinates A(-1, 5) and B(2, 1). If rectangle sides are parallel to the axes, then two remaining vertices have coordinates C(-1,1) and D(2,5) (see attached diagram for details).

Find the length and the width:

AC=\sqrt{(-1-(-1))^2+(5-1)^2}=4\ units,\\ \\AD=\sqrt{(2-(-1))^2+(5-5)^2}=3\ units.

Then the length is 1 unit longer than the width.

7 0
3 years ago
3x - 7x =4<br> I need you to help me solve and work it out
djyliett [7]
3-7 is -4 so it becomes -4x=4 divide both sides by 4 to get -x=-1 a lot of teachers dont like that negative x so you can also divide by -1 again to make it x=1
hope it helps
4 0
3 years ago
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