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Mariana [72]
3 years ago
11

Donald Duck can swim 6 miles in 3 hours. How many miles could he swim in 4.5 hours?

Mathematics
1 answer:
Kruka [31]3 years ago
8 0

Answer:  7 and a half hours

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Work out the volume of a cuboid 5cm by 3cm by 6cm?
Ainat [17]
To calculate the area just multiply all the sides together so it's 5x3x6 and the answer is 90
3 0
3 years ago
Find a solution to the inequality x &gt; 4.<br> A. 8<br> B. 3<br> C. 4<br> D. 0
ella [17]

Answer:

8

Step-by-step explanation:

Isn't it simple because all other numbers are less than 4?

3 0
2 years ago
Find the slope of the like y = 1/8x -1<br><br> anser choices <br> -8/1 <br> 1/8<br> 1<br> -1
otez555 [7]

Answer:

The equation is not linear. So the slope does not exist. Not linear.


Maybe you wrote the equation wrong? If so, let me know and I'll tell you what the answer is.


6 0
4 years ago
Erika worked 18 hours last week and 20 hours this week. If she earns $6 per hour, how much did she earn these two weeks?
Crank
Hi!

If she worked 18 hours last week and 20 hours this week, then she worked 38 hours in total, because 18 + 20 = 38.

If she earns $6 per hour, and she worked for 38 hours, then she got 38 sets of 6, which you can find the answer to by multiplying 38 and 6.

This is essentially 6 + 6 + 6 +...

38 * 6 = $228

So she earned $228 these two weeks.

Hope this helped!
6 0
3 years ago
Read 2 more answers
What is the average rate of change of f(x), represented by the table of values, over the interval [-3,4]
77julia77 [94]

Answer:

Average rate of change = 3

Step-by-step explanation:

  • We know that the average rate of change is basically a measure of the slope of the  secant line  in the closed interval [a, b].

here   a = -3 and b = 4

  • f(b) = f(4) = 27
  • f(a) = f(-3) = 6

⇒ Average rate of change = f(b) - f(a)  / b - a

                                            = (27 - 6) / (4 - (-3))

                                            = 21 / 7

                                            = 3

Therefore, Average rate of change = 3

6 0
3 years ago
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