15,000 is increased by 5%. What is the new value?

Mathematics

1 answer:

MAXImum [283]3 years ago

5 0

Step-by-step explanation:

105% of 15000

=105/100 × 15000/1

=15,750

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What is the math symbol that has paracethis with number on top and bottom?

Temka [501]

Do you mean this one? ∑

It is summation.

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4 years ago

Standard deviation of 300, 785, 670, 187, 760, 724

White raven [17]

STEP 1

Mean = $\frac{300+785+670+187+760+724}{6} = \frac{3426}{6}=571$

STEP 2

Subtract the mean from each data value then square the answer
$300-571=-271$ ⇒ $(-271)^{2} =73441$
$785-571=214$ ⇒ $(214)^{2}=45796$
$670-571=99$ ⇒ $(99)^{2}=9801$
$187-571=-384$ ⇒ $(-384)^{2} =147456$
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STEP 3

Add the squared answers in STEP 2 then find the mean

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STEP 4

Square root the answer in STEP 3
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3 years ago

A bag contains eight yellow marbles, nine green marbles, three purple marbles, and five red marbles. Two marbles are chosen from

Kryger [21]

Answer:

The expression would give the probability that one marble is yellow and the other marble is red is,

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