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2 years ago

I don't understand what I have to do. HELP

Mathematics

1 answer:

Volgvan2 years ago

8 0

Basically what you are doing is trying to find the square root of 8. What you need to do is find what would go into the number 8 equally so, you are basically finding the multiples

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The time between a lightning flash and the following thunderclap may be used to estimate, in kilometers,

Natalija [7]

The answer is 3km as there is 9 secs between it and distance = time/3 and 9/3 =3 so distance =3

8 0

3 years ago

2. Global Cable paid dividends of $0.28 and $0.16 per share last year. Given yesterday's closing price was $11.27, determine the

Kay [80]

Answer:

3.90%

Step-by-step explanation:

Relevant Data provided as per the question below:

Annual dividend = $0.28 and $0.16

Current per share = $11.27

According to the given situation, the calculation of the current yield of the stock is shown below:-

Current yield is

$= \frac{Annual\ dividend}{Current\ share\ price} \times 100\\\\ = \frac{0.28 + 0.16}{11.27} \times 100$

$= \frac{0.44}{11.27} \times 100$

= 3.90%

Therefore for computing the current yield of the stock we simply applied the above formula.

6 0

3 years ago

Given the function with f(3) = 127 and f(1) = 95, determine the rate of change over the interval 1 <3 <3

Sonbull [250]

Answer:

When we have a function f(x) = y.

The rate of change between a and b (where a < b) is:

R = (f(b) - f(a))/(b - a)

In this case:

b = 3

a = 1

f(3) = 127

f(1) = 95

R = (127 - 95)/(3 - 1) = 16

The rate of change in that interval is 16.

3 0

3 years ago

What can you conclude about the population density from the table provided? Population Area (km²) Region A 20,178 521 Region B 1

Alika [10]

Answer:

A got it right

Step-by-step explanation:

got it right

6 0

2 years ago

what is the equation in slope intercept form of the line that passes through the point (-4,47) and (2,-16)

Vilka [71]

The slope-intercept form:

$y=mx+b$

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (-4, 47) and (2, -16). Substitute:

$m=\dfrac{-16-47}{2-(-4)}=\dfrac{-63}{6}=-\dfrac{63:3}{6:3}=-\dfrac{21}{2}$

Therefore we have:

$y=-\dfrac{21}{2}x+b$

Put the coordinates of the point (2, -16) to the equation:

$-16=-\dfrac{21}{2}(2)+b\\\\-16=-21+b\qquad\text{add 21 from both sides}\\\\5=b\to b=5$

Answer: $\boxed{y=-\dfrac{21}{2}x+5}$

6 0

3 years ago