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2 years ago

A large rectangular room needs to be carpeted and has dimensions 18.75 ft by 28 ft.

Mathematics

1 answer:

vichka [17]2 years ago

3 0

Answer:

$13912.50

Step-by-step explanation:

First you find how much carpet you need by finding the area of the room.

18.75*28= 525ft^2

Then multiply the amount of carpet needed by 26.50 to find the total cost.

525*26.50= 13912.50

Hope this helps!

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How do you write that in Standard Form? Please help I will mark brainliest and worth 50 points.

ddd [48]

Hope this will help u...

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3 years ago

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Select ALL the correct answers.

skelet666 [1.2K]

Answer:

The statements that are true are:

1.575 was the coffee yield , in thousands of kilograms,before the honeybees were introduced.

1.16 represents the growth factor that reveals the rate at which the coffee yield increases.

2 is the number of times the coffee yield was compounded per year.

Step-by-step explanation:

We are given a function that models The coffee yield, in thousands of kilograms, t years after the introduction of the honeybees.

Also, the coffee yield increases according to a model where the exponential change is compounded semiannually .

The function is given by:

$f(t)=1.575(1.16)^{2t}$

Here when t=0, i.e. before the honeybees were introduced we have:

$f(0)=1.575$

Also, the rate of increase i.e. the growth rate is denoted by : 1.16

Also, 2 represents the number of times the coffee yield is compounded per year.

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2 years ago

If £25 = 650 rubles, how many £ are in 780 rubles?

masya89 [10]

Answer:

Step-by-step explanation:

25£ : 650 rubles

x£ : 780 rubles

25/x = 650/780

(cross multiply)

650x = 25×750

650x = 18 750

divide 18 750 by 650

which is = 30

thus x = 30

3 0

2 years ago

Find the mean for the following data set: 5, 3, 6, 8, 1, 1 *

Zarrin [17]

Answer:

add all the numbers

which will get you 24

then divide by how many numbers you got which will give you 6

the answer is six

Step-by-step explanation:

Hope this helps :D

8 0

2 years ago

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Consider the function RX) = 3x + 1 and the graph of the function g(x) shown below.

aleksandrvk [35]

Step-by-step explanation:

f(x) goes through the point (0, 1).

g(x) goes through (2, 1) for the same y value.

that means g(x) is f(x) translated 2 units to the right.

but we could also look at the same x value (0).

then g(x) goes through (0, -5).

and that means g(x) is f(x) translated 6 units down.

since it is a line function, shifting it left/right or up/down makes no difference to the shape or position of the new curve itself.

as it looks like you don't have 6 in the drop-down menu, then 2 units (to the right) is the desired correct result.

that means g(x) = f(x-2) = 3(x-2) + 1 = 3x - 6 + 1 = 3x - 5

and that is what the graph is showing us.

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2 years ago