3 years ago

I dont know what the answer is help please?

Mathematics

1 answer:

Brrunno [24]3 years ago

5 0

Answer:

its A

Step-by-step explanation:

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Benjamin bought 12 goldfish. Each goldfish cost $0.98. How much did Benjamin spend

jeka57 [31]

If each goldfish cost $0.98 simply multiply this by the amount of fish bought:

(0.98)(12)
= 11.76

Benjamin spent $11.76 on his goldfish

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the triglyceride levels of residents of an assisted living facility are recordered the levels are normally distributed with a me

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Answer:

Step-by-step explanation:

P(200<X<275)

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P(0/50 <X< 75/50)

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3 years ago

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If the geometric mean of a and 34 is 6 sqrt(17) find the value of a

Alborosie

Using the geometric mean concept, it is found that the value of a is 18.

----------------------

The geometric mean, of a data-set of n elements, $(n_1, n_2, ..., n_n)$ , is given by:

$G = \sqrt[n]{n_1 \times n_2 \times ... \times n_n}$

That is, the nth root of the multiplication of all elements.

----------------------

In this question:

Two elements(n = 2), a and 34.
$G = 6\sqrt{17}$

Thus:

$\sqrt{34a} = 6\sqrt{17}$

We find the square of each side, so:

$(\sqrt{34a})^2 = (6\sqrt{17})^2$

$34a = 36\times17$

Simplifying both sides by 17:

$2a = 36$

$a = \frac{36}{2}$

$a = 18$

The value of a is 18.

A similar example is given at brainly.com/question/15010240

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3 years ago

Four times a number is the same as the difference of three times a number and four find the number round your answer to the near

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Answer:

Step-by-step explanation:

Its four because:

4 x 3 = 12

12 + 4 = 16

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Four times times three plus four is like saying four times four.

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I added some images for explanation

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