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anastassius [24]

2 years ago

12

The space shuttle travels at about 28,000 km per hour using that information estimate how many hours will it take to reach Satur

n from earth.

1 answer:

insens350 [35]2 years ago

7 0

the answer is 30,000

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What is the average rate of change for this exponential function for the interval from x = 2 to x = 4?

Hunter-Best [27]

Answer:

The average rate of change over the interval is 120

Step-by-step explanation:

For a function f(x) the average rate of change over an interval [a,b] is given as;

f(b)-f(a)/b-a

in this case, a is 2 and b is 4

f(b) is 256 and f(a) is 16

Substituting these values in the equation for rate of change, we have;

(256-16)/(4-2) = 240/2 = 120

8 0

2 years ago

Use the graph of y = ex to evaluate e1.7 to four decimal places. 4.6211 2.7183 5.4739 0.1827

Gre4nikov [31]

The answer is 5.4739

3 0

2 years ago

Read 2 more answers

What is the slope of the line through the points (-2, -1) and (4, 3)?

Natalka [10]

Answer:

#2 option: $\frac{2}{3}$

Step-by-step explanation:

$slope=\frac{rise}{run} =\frac{y^2-y^1}{x^2-x^1}$

$\frac{3-(-1)}{4-(-2)}=\frac{-4}{-6} =\frac{-2}{-3} =\frac{2}{3}$

= $\frac{2}{3}$

8 0

1 year ago

P (D) = .42, P (E) = .27, and P (D ∩ E) = .15 P (D U E)

Paul [167]

We know that $P(D\cap E)=P(D)P(E)=\boxed{0.1134}$ .

And $P(D\cup E)=P(D)+P(E)-P(D\cap E)=\boxed{0.5766}$ .

Hope this helps.

6 0

2 years ago

Ryan needs $100 for a new bike. He already has $28 and will make $12 per day working for his grandfather. Write an inequality to

bezimeni [28]

Answer:

100 ≥ 12x + 28

Step-by-step explanation:

He needs $100 for the new bike but already has the $28 so you also have to add 12x because thats what you need to find. X represents the amount of days he has to work.

3 0

2 years ago