3 years ago

P% of m as an expression

Mathematics

1 answer:

julia-pushkina [17]3 years ago

4 0

Answer:

m/100 or 1/100 M

Step-by-step explanation:

If we are trying to find the percent of a value, we divide by 100

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Libby is putting together a piece of furniture. She notices that two of the pieces form a right angle.

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Answer:

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Step-by-step explanation:

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2 years ago

Ted is not particularly creative. He uses the pickup line "If I could rearrange the alphabet, I'd put U and I together." The

sp2606 [1]

Answer:

No, the sum of all the probabilities is not equal to 1.

Step-by-step explanation:

Given

$\begin{array}{ccccc}x & {0} & {1} & {2} & {3} & {P(x)} & {0.001} & {0.007} & {0.033} & {0.059} \ \end{array}$

Required

Determine if the given parameter is a probability distribution

For a probability distribution to exist, the following must be true;

$\sum P(x)=1$

So, we have:

$\sum P(x) = 0.001 + 0.007 + 0.033 + 0.059$

$\sum P(x) = 0.1$

<em>Hence, it is not a probability distribution because the sum of all probabilities is not 1</em>

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2 years ago

If an angle is an acute angle, then it measures to 87° write this in a converse sentence

beks73 [17]

Answer

87 measures an acute angle

Step-by-step explanation:

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2 years ago

I am having trouble solving for Y. I solved for X in the second equation, but I cannot seem to figure it out by substituting for

kumpel [21]

X - 2y = -10 --> x = 2y -10

3x + 5y = 25 --> 3(2y-10) + 5y = 25 --> 11y - 30 = 25 --> 11y = 55 --> y = 5

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Answer (0,5)

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3 years ago

There are 30 animals total at an animal shelter, and 40% of the animals are cats. How many cats are at the shelter?

ra1l [238]

Answer:

it is 12

Step-by-step explanation:

because 40 x 30

100

= 12

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2 years ago

Read 2 more answers