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Molodets [167]
3 years ago
10

Simplify the expression. 10√6b + 5 √15c - 8 √6b - 3 √15c

Mathematics
1 answer:
ELEN [110]3 years ago
5 0

Answer:

The answer to your question is: 2\sqrt{6} b + 2\sqrt{15} c

Step-by-step explanation:

     10\sqrt{6} b + 5 \sqrt{15} c - 8\sqrt{6} b - 3\sqrt{15} c

Simplify like terms

(10\sqrt{6} b - 8\sqrt{6} b) + (5\sqrt{15} c - 3\sqrt{15} c )

2\sqrt{6} b + 2\sqrt{15} c

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6 0
2 years ago
The number of orders received daily by an online vendor of used CDs is normally distributed with mean 270 and standard deviation
frez [133]

Answer:

Step-by-step explanation:

Given that the number of orders received daily by an online vendor of used CDs (say X) is normally distributed with mean 270 and standard deviation 16.

X is N(270, 16)

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X>302 means

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4 0
3 years ago
Which statement is true about the graphed function?
Semmy [17]

A function is positive if it lies above the x axis.

This function is positive before x = -4, i.e. over the interval (-\infty, -4)

It is negative elsewhere, i.e. over the interval (-4, \infty)

So, the only correct option is the second one.

6 0
3 years ago
Read 2 more answers
Simplify the expression. <br><br> 5(x - z) + 4(y - x)
Pepsi [2]
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5 0
3 years ago
A group of 727272 people travel to the beach for a clean-up day. Some of the people bring their own supplies (such as gloves, wa
Leno4ka [110]

Answer:

b+p=72

Or

p=72-b

Step-by-step explanation:

We can represent this situation with an equation that shows that when b and p are added, then the total number of people will be 72

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The number of people, to whom supplies are provided = p

We get ;

b+p=72

Or

p=72-b

7 0
3 years ago
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