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4 years ago

Determine the exponential function that satisfies the given conditions:

Mathematics

1 answer:

UkoKoshka [18]4 years ago

3 0

<span>The function is represented by the below symbols if x stands for days. f(x) = (1/2)^(x)*1.4 From x = 0 - 4</span>

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State whether the data described below are discrete orcontinuous, and explain why.The heights (in feet) of different buildingsC

vichka [17]

Answer:

Option D) The data are continuous because the data can take on any value in an interval

Step-by-step explanation:

We are given the following in the question:

Data: The heights (in feet) of different buildings

Discrete and continuous data:

Discrete data is the data that cannot take values in decimals and continuous data can take values in decimals.
Continuous data can take any value within an interval.
Discrete data cannot take all the value within an interval.
Discrete data is counted where as continuous data is measured.

Thus, height is a continuous data since it can take any values within an interval and is measured.

Thus, the correct answer is

Option D) The data are continuous because the data can take on any value in an interval

5 0

4 years ago

Need help for an assignment please and thank you.

BARSIC [14]

Answer: $130.9^{\circ}$

Step-by-step explanation:

Given

The number of students in the first year is 800

The number of students in the second year is 950

The number of students in the third year is 1000

If this data is graphed on a pie chart, then the area percentage of area occupied by third years is

$\Rightarrow \dfrac{1000}{1000+950+800}\times 100=36.36\%$

Now, the angle around the center of the circle is $360^{\circ}$

$\therefore \text{angle covered by third years=}0.3636\times 360^{\circ}\\\Rightarrow 130.896\approx 130.9^{\circ}$

6 0

3 years ago

A scale drawing of a bathroom is shown below:

aleksandrvk [35]

Length of the actual bathroom = 20 x 2 inches = 40 inches = 10/3 ft
Width of the actual bathroom = 20 x 3.5 inches = 70 inches = 35/6 ft
Area of the actual bathroom = length x width = 10/3 x 35/6 = 19 square ft.

3 0

4 years ago

Help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Harlamova29_29 [7]

3 > 14
? > 10
Cross Multiply
? = 30/14
Area of the rectange = height x width = 3 x (30/14) = <span>6.42857142857</span>

6 0

4 years ago

Choose all the fractions that are equivalent try to 4/20

vaieri [72.5K]

Answer: 1/2, 2/10, and 3/15

Explanation: Let's find 3 fractions that are equivalent to 4/20.

To find 3 fractions that are equivalent to 4/20,

notice that 4/20 is not in lowest terms.

In this situation, let's first rewrite 4/20 so that it's in lowest terms.

To do this, we divide the numerator and denominator by the

greatest common factor of 4 and 20, which is 4, and we have 1/5.

Since 1/5 is equivalent to 4/20, we can use

1/5 to find more equivalent fractions.

If we multiply 1/5 by 2 in both the numerator and

denominator, we get the equivalent fraction 2/10.

If we multiply 1/5 by 3 in both the numerator and

denominator, we get the equivalent fraction 3/15.

So 4/20 is equivalent to 1/5, 2/10, and 3/15.

Note that these are just 3 possible answers.

There are many other fractions that are also equivalent to 4/20.

4 0

3 years ago