3 years ago

Write a real world situation that could be represented by the equation shown below y= -10x - 15

1 answer:

3 0

Example (not a very likely example, however):

At 11 pm the temperature is -15 degrees F, and it continues to drop by 10 degrees F every hour.

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Please help me answer this question.

Angelina_Jolie [31]

Answer:

A is 10 and B is 35

Step-by-step explanation:

multiply the width or length by 1.25

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3 years ago

How much would a 10th dog have to weight for the average weight in part (a)

andreyandreev [35.5K]

132LB

...............

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4 years ago

Due to conservation efforts, the gray whale has been removed from the endangered species list. There are now 13,000 in the world

brilliants [131]

Answer:

$P = 13,000(1.11) ^ t$

Step-by-step explanation:

This scenario can be modeled using an exponential growth equation.

The exponential growth equations have the following form:

$P = p (1 + r) ^ t$

Where P is the population in year t

p is the initial population at t = 0

r is the growth rate

t is the time in years.

In this case we know that the current population is 13,000 and that the growth rate is 11%

$p = 13,000\\r = 0.11$

The equation that models this scenario is:

$P = 13,000(1 + 0.11) ^ t$

$P = 13,000(1.11) ^ t$

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3 years ago

Select the correct expression.

antoniya [11.8K]

Answer:

Step-by-step explanation:

All we need to know is that there are 2 PASTRIES, this makes it to where we can exclude any equation multiplying against two tea cups. Thus making D the only answer correct.

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2 years ago

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Solve for the area of the part shaded in purple

Vitek1552 [10]

Answer:

area of a trapezium

1/2 ( a+b)h

1/2 (15+9)15

1/2 *24*15

12*15

=180

6 0

3 years ago

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