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Nana76 [90]
3 years ago
13

IM GIVEING ALL MY POINTS AWAY BECAUSE I NEED THIS DONE

Mathematics
2 answers:
iogann1982 [59]3 years ago
5 0
Ight bet I’ll see what I can do
Advocard [28]3 years ago
3 0

Answer:

hope someone helps you

Step-by-step explanation:

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Andrew is hiking in a mountainous area of a state park. Use the given key features to sketch a graph.
Molodets [167]

Using the features, a piece-wise function is defined, and the graph is sketched at the end of this answer.

A piece-wise function is a function that has <u>multiple definitions</u>, depending on the value of the input.

He starts at 0 feet, and reaches a maximum elevation of 800 feet in 30 minutes, with a steady(linear) increase thus, for the first 30 minutes, the definition is:

h(t) = \frac{800}{30}t, 0 \leq t < 30

For the next 5 minutes, he stops to rest, at the maximum elevation of 800 feet, thus, the definition is:

h(t) = 800, 30 \leq t < 35

For the final 20 minutes, he descends 800 meters, at a linear rate, thus:

h(t) = 800 -\frac{800(t-35)}{20} = 800 - 40(t - 35), 35 \leq t \leq 55

Using these definitions, the graph is sketched at the end of this answer.

A similar problem is given at brainly.com/question/13205719

7 0
3 years ago
The volume of a box can be found by multiplying the length times width times height of a box (v=lwh). If the volume of a box is
Andrej [43]

Answer:

  about 10.924 inches

Step-by-step explanation:

If all of the dimensions are equal, the box is a cube. Its side length is the cube root of the volume.

  V = s³

  s = ∛V = ∛1300 ≈ 10.913929 . . . . inches

8 0
3 years ago
Read 2 more answers
PLZZZZZZZ HELLPPPP MEEEE I HAVE A HEADACHE WITH THIS<br><br> Find the measure of angle b.
Salsk061 [2.6K]
31) 27
32) 75
33) 74
34) 90 (because it’s a right angle and adds up to 180)
4 0
3 years ago
Emery Mining Inc. recently reported $147,500 of sales, $75,500 of operating costs other than depreciation, and $10,200 of deprec
Molodets [167]

Answer:

net income is $48452.81

Step-by-step explanation:

Sales =$147500

subtract operating expenses

-$75500 =$72000

subtract non- operating costs

depreciation -$10200 =$61800

-interest expense payable (16500*7,23%)$1196.25=63603.75

from profit before tax deduct income taxes =63603.75*25%=15150.9375

Net Income is therefore $63603.75-$15150.9375 = $48452.81

6 0
4 years ago
CAN YOU HELP ME PLEASEEEE ITS GEOMETRY!!! THANK YOUUU
SVEN [57.7K]

Answer:

117

Step-by-step explanation:

The angles line up~ P is the same as angel I.

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3 years ago
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