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iris [78.8K]
3 years ago
6

(-9)-[15divided by 5]^3•6

Mathematics
1 answer:
Aleks04 [339]3 years ago
3 0

Answer:

-171

Step-by-step explanation:

Applying PEMDAS (order of operations),

We open the parenthesis first;

-9 - (\frac{15}{5})³ × 6

-9 - 3³ × 6

We work on multiplication next;

-9 - 27 × 6 = -9 - 162

finally we do subtraction to get;

-9 - 162 = -171

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For this problem, we plug in the <em>numbers for t</em> and the <em>appropriate letters for e</em> to the equation <em>e = 300 - 10t</em>.

a) a = 300 - 10(-2)

simplify: a = 300 + 20

simplify: a = 320 ft.

But, this is not a viable point because when t≤0, she doesn't move anywhere, thus, should consistently be 300 ft.

b) b = 300 - 10(3.5)

simplify: b = 300 - 35

simplify: b = 265 ft.

c) c = 300 - 10(30)

simplify: c = 300 - 300

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3 years ago
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The histogram representing the data is attcwhwd in the picture below.

Answer:

C On exactly 25% of these days, Shane drank 3 to 4 glasses of water.

Step-by-step explanation:

The number of 8 - ounce glasses is represented on the x - axis and the number of days on the y - axis.

From the histogram ;

Shane drank 1 - 2 glasses on exactly 1 day

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Shane drank 5 - 6 glasses on exactly 6 day

Total number of days = 12

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On exactly 60% of the days, which is 7.2 days, number of glasses drunk isn't covered by the histogram

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

The line goes through 4 on the x line and goes through -1 on the y line.

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