3 years ago

Just Checking

1 answer:

Luda [366]3 years ago

7 0

The answer is b because 95 confidence is interval for the mean lifespan

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JulsSmile [24]

To find the annual rate of chnge, we have to use the following formula

$\frac{P(2010)-P(2000)}{2010-2000}$

P(2010) represents the population in the year 2010 and P(2000) represents the population in the year 2000 .

Substituting the values, we will get

$\frac{310-280}{2010-2000} = \frac{30}{10} = 3 \ million \ per \ year$

8 0

3 years ago

tiny-mole [99]

Answer:

six and one over twelve

Step-by-step explanation:

1/4 + 5 5/6=1/4+35/6 = 6 1/12

8 0

3 years ago

Black_prince [1.1K]

We can see that for every 1 hour he increases 10 miles in his distance, so we can say it's constant, he started at 0 and increased 10 miles per hour.

Alternative C.

4 0

3 years ago

Ipatiy [6.2K]

Answer:

x - m/q = t

x = m/q + t is the answer

7 0

3 years ago

NikAS [45]

They have different masses

5 0

1 year ago