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professor190 [17]
3 years ago
10

Drag numbers to the table so it shows a proportional relationship between x and y.

Mathematics
2 answers:
cricket20 [7]3 years ago
5 0
3.2 - 16
12.8 - 64 let me know if u need help with more problems
marshall27 [118]3 years ago
3 0

Answer:

Hence, the complete table is,

x                                 y

0.8                             4

3.2                             16

12.8                            64

Step-by-step explanation:

We are given that,

The ratio of the given y-value and x-value = \frac{4}{0.8}=5

So, the ratio of next terms must be 5.

That is, \frac{y}{3.2}=5

That is, y = 5\times 3.2

That is, y = 16

So, the next term in the table is, x = 3.2 and y = 16.

Further, as we see,

Difference of the x-values = 3.2-0.8=2.4

So, <em>the third value of x will be obtained by adding 2.4</em>

That is, 3.2+2.4=5.6

But, as 5.6\times 5 = 28, is not in the given numbers.

<em>We add 2.4 to the x-values until we get the numbers given in the options.</em>

So, we get that,

The third x-value is 12.8.

So, the corresponding y-value = 12.8\times 5=64

Hence, the complete table is,

x                                 y

0.8                             4

3.2                             16

12.8                            64

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2(p + 1) = 18<br> what is p?
marshall27 [118]
It would be: 2(p + 1) = 18
= 2p + 2 = 18
= 2p = 18 - 2
= 2p = 16
= p = 16/2
= p = 8

In short, Your Answer would be 8

Hope this helps!
5 0
3 years ago
Read 2 more answers
8 is to 64 as 2 is to x
alina1380 [7]
X is 4 because 64 is 8 squared, so 4 would be 2 squared
4 0
3 years ago
Read 2 more answers
Model the data using an exponential function f(x) = Abx. HINT [See Example 1.]
zlopas [31]
We take the function as a sequence

Term 1 ⇒ 5 
Term 2 ⇒ 4
Term 3 ⇒ 3.2

Between terms, there is a common ratio of ⁴/₅
We get it from here:
Term 2 / Term 1 = \frac{4}{5}
Term 3 / Term 2 = \frac{3.2}{4} = \frac{4}{5}

When a sequence has a common ratio between term, the sequence is a Geometric Sequence

n_{th}term=ar^{n-1}
Where a is the first term, r is the common ratio, and n is the term number

We have: a=5 and r= \frac{4}{5}
The formula for the function is

f(x)=5( \frac{4}{5})^{x-1}


4 0
3 years ago
Find the product 12(-3)
sweet [91]
12 x 3 = 36 so it’s -36
4 0
3 years ago
Star Wars land encompasses an area of 14.0 acres. [1.00 acre = 4046.86m2]. If Star Wars land were made into a circle, what would
Free_Kalibri [48]

Answer:

<h3>The answer is 134.29 m</h3>

Step-by-step explanation:

First of all we need to convert 14.0 acres to m²

1.00 acre = 4046.86 m²

14.0 acres = 14 × 4046.86 = 56656.04 m²

Area of a circle = πr²

where

r is the radius

To find the radius substitute the value for the area into the above formula and solve for the radius

That's

56656.04 = \pi {r}^{2}

Divide both sides by π

We have

{r}^{2}  =  \frac{56656.04}{\pi}

Find the square root of both sides

r =  \sqrt{ \frac{56656.04}{\pi} }

r = 134.29139

r = 134.29 m to 2 decimal places

Hope this helps you

3 0
2 years ago
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