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nikitadnepr [17]

3 years ago

11

A flooring company sells stain-resistant carpets for $2.20 per square foot, and will install the carpet the carpet for an additi

onal fee of $50. A function to model relationship is f(x)=2.20x+50. What is the dependent quantity in this situation?

1 answer:

Kisachek [45]3 years ago

4 0

2.20x is the dependent quantity. It is DEPENDANT on how much carpet you buy, it changes.

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The gestation period of humans (266 days) is _____ percent longer than the gestation period of lions (108 days).

ValentinkaMS [17]

Gestation percent of humans is 72.87% and lions is 29.58%. Subtract and humans 43.29% longer.

3 0

2 years ago

-3(2z - 8d)<br> use z = 6 and d = 7

Ad libitum [116K]

Answer:

132

Step-by-step explanation:

1. -3(2z-8d) Solve within the parenthesis.

2. 2(6)=12, 8(7)=56

3. Do the math within the parenthesis with our new integers. 12-56=-44

4. multiply both integers now. -3(-44) = 132

*a negative times a negative wil give you a positive answer.

4 0

3 years ago

Read 2 more answers

Suppose the population of a certain city is 5831 thousand. It is expected to decrease to 5204 thousand in 50 years. Find the per

SVEN [57.7K]

Answer:

The percent decrease is approximately $10.75\%$

(Don't know what you are expected to round to.)

Step-by-step explanation:

Percent change can be calculated by doing:

$\frac{\text{original}-\text{new}}{\text{original}}$

Then you multiply the result to covert it to a percentage.

Let's use this formula:

$\frac{5831 \text{thousand}-5204 \text{ thousand }}{5831 \text{thousand}}$

$\frac{\text{thousand}}{\text{thousand}} \cdot \frac{5831-5204}{5831}$

$\frac{5831-5204}{5831}$

$\frac{627}{5831}$

$0.1075$ approximately

Now the answer as a percent is $10.75\%$ approximately.

The percent decrease is approximately $10.75\%$

3 0

3 years ago

If the population of

Dahasolnce [82]

It would take 32 minutes.

1,000 * 32 = 32,000

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1 year ago

A spinner with 6 equally sized slices has 2 red slices, 1 blue slice, and 3 yellow slices. The dial is spun and stops on a slice

Dmitry_Shevchenko [17]

Answer:

The probability is 2/6, or 1/3 (about 33%)

Step-by-step explanation:

5 0

2 years ago