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3 years ago

Write a rule that express the number of quarts q of a liquid as a function of the number of the pints P

Mathematics

2 answers:

mina [271]3 years ago

4 0

Answer:

The correct option is C) $P(q)=\frac{1}{2}q$

Step-by-step explanation:

We need to write a rule that express the number of quarts q of a liquid as a function of the number of the points P

The correct option is that in which function P is in term of q

so, the correct option is C) $P(q)=\frac{1}{2}q$

grin007 [14]3 years ago

3 0

It would have to be c p(q)=1/2q

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Sumin bought a pen and a book for $x. the pen cost $5. (a) express the cost of the book in terms of x. (b) if x = 11, find the c

anygoal [31]

Answer:

a. x = total - $5

b. x = $6

c. x = $10

Step-by-step explanation:

a. pen + book = total

Let x = book

$5 + x = total

x = total - $5

b. pen + book = total

Total = 411

$5 + x = $11

x = $11 - $5

x = $6

c. pen + book = total

Total = $15

$5 + x = $15

x = $15 - $5

x = $10

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2 years ago

Evaluate: 2/3 x 1<br> *Write your answer in fraction form.*

alina1380 [7]

Answer:

its just 2/3 lol

Step-by-step explanation:

2/3 x 1 is 2/3

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3 years ago

Determine the values of the letters to complete the conditional relative frequency table by column.

weqwewe [10]

Answer:

$a=0.1\\b=0.85$

Step-by-step explanation:

In this problem we are calculating the relative frequency conditional by columns.

Therefore the sum of the frequencies of each column must be equal to 1.

Then we use this condition to calculate the values of a and b

So:

$0.9 + a = 1\\a = 1-0.9\\a = 0.1$

$b +0.15 = 1\\b = 1-0.15\\b = 0.85$

Finally

$a=0.1\\b=0.85$

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3 years ago

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Wittaler [7]

Answer:

Step-by-step explanation:

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3 years ago

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Suppose Julio is a veterinarian who is doing research into the weight of domestic cats in his city. He collects information on 1

Scilla [17]

Answer:

The standard error of the mean (SE) is of 0.326lb.

Step-by-step explanation:

The standard error of the mean is given by the following formula:

$SE = \frac{s}{\sqrt{n}}$

In which s is the standard deviation of the sample and n is the size of the sample.

In this problem, we have that:

$s = 4.3, n = 174$

Then

$SE = \frac{s}{\sqrt{n}} = \frac{4.3}{\sqrt{174}} = 0.326$

The standard error of the mean (SE) is of 0.326lb.

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3 years ago