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2 years ago

Write 2.36 x 10^-3 as a decimal number (ordinary form)

Mathematics

1 answer:

sergey [27]2 years ago

5 0

Answer:

0.00236

Step-by-step explanation:

Move the decimal left 3 times as the exponent is negitiave 3

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28.26

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3 years ago

21111 12212 12112 22222 21221 11111 21121 22212 22211 11122 12212 11111 21221 22222 22122 11122 12212 11111 Use the simulated re

vaieri [72.5K]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

Many doctors rely on the use of intravenous medication administration in order to achieve an immediate response of a particular

rewona [7]

The domain of the function is 0 ≤ t ≤ 3 and the greatest concentration of the medication is 2mg/L

<h3>The domain of the function</h3>

The equation of the function is given as:

$C(t) = \frac{-18t^2 + 54t}{t^2 + 7t + 10}$

Time can be 0 or greater but cannot be negative.

So, the domain of the function includes t ≥ 0

Set the function to 0 to determine the maximum value of t.

$\frac{-18t^2 + 54t}{t^2 + 7t + 10} = 0$

Cross multiply

$-18t^2 + 54t = 0$

Factor out -18t

-18t(t - 3) = 0

Divide both sides by -18t

t - 3 = 0

Add 3 to both sides

t = 3

This means that the maximum value of t is 3

Hence, the domain of the function is 0 ≤ t ≤ 3

<h3>The greatest concentration of the medication</h3>

From the graph of the function (see attachment), we have the maximum value to be;

C(t) = 2

Hence, the greatest concentration of the medication is 2mg/L

Read more about functions at:

brainly.com/question/1214333

#SPJ1

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2 years ago

Solve (x - 2 < 5) U (x + 7 > 6).

dolphi86 [110]

Answer:

A) {x | -1 < x < 7}

Step-by-step explanation:

Given in the question two inequalities,

Inequality 1

(x - 2 < 5)

x < 5 + 2

x < 7

x is smaller than 7

Inequality 2

(x + 7 > 6)

x > 6 - 7

x > -1

x is greater then -1

When (x - 2 < 5) U (x + 7 > 6).

(x < 7) U (x > -1)

-1 < x < 7

When combined, x is greater than -1 but smaller than 7

8 0

3 years ago

At the end of a year, the gross debt of a country stood at about $15 trillion. Express this amount in dollars per person, ass

Ilia_Sergeevich [38]

Answer:

The country's debt is $ 48,543.68 per person.

Step-by-step explanation:

Given that at the end of a year, the gross debt of a country stood at about $ 15 trillion, to determine this amount in dollars per person, assuming that the population of the country is about 309 million, the following calculation must be done:

15 trillion = 15,000,000,000,000

15,000,000,000,000 / 309,000,000 = X

15,000,000 / 309 = X

48,543.68 = X

Therefore, the country's debt is $ 48,543.68 per person.

4 0

3 years ago

Write 2.36 x 10^-3 as a decimal number (ordinary form)​

Write 2.36 x 10^-3 as a decimal number (ordinary form)