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sergeinik [125]
3 years ago
6

Why can you multiply or divide both terms of a ratio by the same number without changing the value of the ratio

Mathematics
1 answer:
o-na [289]3 years ago
6 0
The ratio is rational and by multiplying or dividing the numbers included in the ratio by the same number, it's just like taking a fraction and taking it out of simplest form, it doesn't change the value of the ratio or the fraction in simplest form, it just changes the numbers

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expeople1 [14]
14.4
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3 years ago
Graphing Exponential Function in Exercise ,sketch the graph of the function.See example 3 and 4.
Vlad [161]

Answer:

The attached image shows the graph for the given function.

Step-by-step explanation:

We are given the following function in the question:

y(x) = 2^{x-1}

We have to graph the given function.

Properties of the given function are:

  • It is an exponential function of the form y(x) = a^{x + b}
  • Here, a = 2, b = -1
  • The y-intercept of the given function is (0,0.5)
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The attached image shows the graph for the given function.

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4 years ago
A pitcher could hold 2/12 of a gallon of water. If Roger filled up 9 pitchers, how much water would he have?
VashaNatasha [74]
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6 0
3 years ago
If angle 4 is measured to be 70 degrees, then select all of the other angles that would also be 70 degrees in the diagram shown.
m_a_m_a [10]
The answer are angles 1, 4, 5, and 8
5 0
3 years ago
Read 2 more answers
Use the compound interest formula to determine the final value of the following amount. $1900 at 10.4% compounded monthly for 4.
nikklg [1K]

Answer:

$3027.80

Explanation:

The compound interest formula is the following.

A=P(1+\frac{r}{n})^{nt}

where

A = final amount

P = principle amount

r = interest rate / 100

n = number of compounds per interval

t = time interval

Now in our case,

A = unknown

P = $1900

r = 10.4/100

n = 12 months / year ( because the interest is compounded monthly)

t = 4.5 yrs

Therefore, the compound interest formula gives

A=1900(1+\frac{10.4/100}{12})^{12*4.5}

Using a calculator, we evaluate the above to get

\boxed{A=\$3027.80}

which is our answer!

8 0
1 year ago
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