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2 years ago

5= 5= \,\,\frac{x}{3} 3 x

Mathematics

1 answer:

frosja888 [35]2 years ago

8 0

no solution xd

x=5

x/3=5 => x=15

x=5 x=15 contradicts

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R of breaths of all people in asia in 2016? Expressing your answer in scinentific notation in the form a *10^(b) what are the va

Andrew [12]

Answer:

$a = 3.7464$

$b = 16$

Step-by-step explanation:

Given

See attachment for complete question

Required

Express the answer in $a * 10^b$

From the question, we have:

$People = 4.46 * 10^9$

$Breath = 8.4 * 10^6$ breath/person in a year

The number of breath is calculated by:

$Overall = People * Breath$

So, we have:

$Overall = 4.46 * 10^9 * 8.4 * 10^6$

Reorder

$Overall = 4.46 * 8.4* 10^9 * 10^6$

$Overall = 37.464* 10^{9+6}$

$Overall = 37.464* 10^{15}$

Using scientific notation $a * 10^b$ ;

The value (a) must be in the following interval $0 \le a \le 1$

So, we have:

$Overall = 3.7464 * 10 * 10^{15$

$Overall = 3.7464 * 10^{16$

By comparing the above with: $a * 10^b$

$a = 3.7464$

$b = 16$

7 0

3 years ago

Isaac, a manager at a supermarket, is inspecting cans of pasta to make sure that the cans are neither dented nor have other defe

Fynjy0 [20]

Answer:

0.0064 is the probability that Isaac will find his first defective can among the first 50 cans.

Step-by-step explanation:

W are given the following in the question:

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$P(A) = \dfrac{1}{90}$

We have to find the probability that Isaac will find his first defective can among the first 50 cans.

Then the number of adults follows a geometric distribution, where the probability of success on each trial is p, then the probability that the kth trial (out of k trials) is the first success is

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0.0064 is the probability that Isaac will find his first defective can among the first 50 cans.

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3 years ago

Find the area of the figure. Use 3.14 for π. The area of the figure is __ft2.

Mariulka [41]

Answer:

42,5ft2

Step-by-step explanation:

mutiply 3 x 3=9 than divide by 2 that is equals

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2 years ago

-(5m+1) please help me!!!!!!!!

Art [367]

Answer:

-5m-1

Step-by-step explanation:

You have to multiply the negative sign by 5m and 1.

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3 years ago

Solve the following expression when k = 12 and v = 6 4 + 5 - 4v + 12

mrs_skeptik [129]

The answer would be -3

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1 year ago

5= 5= \,\,\frac{x}{3} 3 x ​

5= 5= \,\,\frac{x}{3} 3 x