A truck driver drove 48 miles in 45 minutes. At this rate, how many miles can the truck drive in an hour.

Mathematics

1 answer:

kolbaska11 [484]2 years ago

5 0

Answer:

About 64 Miles

Step-by-step explanation:

I think you just divide the miles by minutes which is about 1.06 then x 60 = 64

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Jax has 42 baseball cards and 70 football cards that he wants to group into packages each package will have the same number of c

vovangra [49]

Not sure if I am right by what you are asking, but.... 42 and 70 are both able to be divided by 7. 42/7=6 and 70/7=10 . Therefor, each package of baseball cards will have 6 cards in them and there will be 7 packages. On the other hand, there will be 10 football cards in each package and there will be 7 packages as well.
I'm sure this is the correct answer you are looking for. If you need any further help let me know!

7 0

2 years ago

An office and apartment building is made up of modules. Each module is a rectangular prism. The building has 150 modules, and is

In-s [12.5K]

Answer:

Part 1. 10 modules per floor

Part 2. Two different rectangular prism

Step-by-step explanation:

Let

x ----> the number of modules

y ---> the number of stories

we have

x=150\ modules\\y=15\ stories

Divide the number of modules by the number of stories

\frac{x}{y}=\frac{150}{15}=10\ \frac{modules}{floor}

3 0

2 years ago

Given g(x) = −3x + 4

Goshia [24]

Answer:

The average rate of change of g from x = a to x = a + h is -3.

Step-by-step explanation:

We are given the function:

$g(x) = -3x + 4$

And we want to determine its average rate of change of the function for x = a and x = a + h.

To determine the average rate of change, we find the slope of the function between the two points. In other words:

$\displaystyle \text{Avg} = \frac{g(a + h) - g(a) }{(a + h ) - a}$

Simplify:

$\displaystyle \begin{aligned} \text{Avg} &= \frac{g(a + h) - g(a) }{(a + h ) - a} \\ \\ &=\frac{(-3(a+h) + 4) - (-3a+4)}{h} \\ \\ &= \frac{(-3a -3h + 4) + (3a - 4) }{h} \\ \\ &= \frac{-3h}{h} \\ \\ &= -3\end{aligned}$