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nexus9112 [7]
2 years ago
12

At 5:30 p.m., the temperature was recorded as 4 °F. At 10:00 p.m., the temperature had dropped 2 °. Which number line below best

shows the
temperature at
10:00 p.m.?

Mathematics
1 answer:
prohojiy [21]2 years ago
8 0

Answer:

the answer is A

Step-by-step explanation:

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Answer:

A system has infinitely many solutions when it is consistent and the number of variables is more than the number of nonzero rows in the rref of the matrix. For example if the rref is ��has solution set (4-3z, 5+2z, z) where z can be any real number.

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A trough has ends shaped like isosceles triangles, with width 2 m and height 5 m, and the trough is 18 m long. Water is being pu
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9514 1404 393

Answer:

   5/9 m/min

Step-by-step explanation:

The depth of the water is 2/5 of the depth of the trough, so the width of the surface will be 2/5 of the width of the trough:

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Then the surface area of the water is ...

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The rate of change of height multiplied by the area gives the rate of change of volume:

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Elizabeth bought a plant and planted it in a pot near a window in her house. Let H represent the height of the plant, in inches,
adell [148]

Answer:

63.5 in

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y2-y1/x2-x1

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21-5= 16

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y=mx+b

y=5(9.5) + 16

=63.5

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