Does the following data
represent a function?
X-1
8
9
Y 0 3 9

Answer:

In order to be called a 'rational' number, a number must be the quotient that results when one non-zero integer is divided by another. An irrational number can be written as a decimal, but not as a fraction. Your number is (3 sqrt(2)) / sqrt(2) = 3, and is a rational number indeed.

Answer:

I think x=3.9

Step-by-step explanation:

I think the midline is the bottom value divided by 2 so that means 61/2=30.5. then 30.5-11=19.5. then 19.5/5=3.9

Answer:

b = 12

Step-by-step explanation:

Using the Pythagorean Theorem:

a² + b² = c²

You can identify that 12√12 is the hypotenuse, as it is opposite to the right angle.

So:

12² + b² = (12√2)²

144 + b² = [(12√2) (12√2)]

144 + b² = (12 × √2 × 12 × √2)

144 + b² = (144 × 2)

144 + b² = 288

b² = 144

√b² = √144

b = 12

Answer:

-0.14r -0.44

Step-by-step explanation:

trust me

Answer:

Im pretty sure the answer is y=5

Step-by-step explanation:

Answer:

40000 total visitors

Step-by-step explanation:

Let p represent a multiplier. Then the total number of visitors to the park is

4p + 7p + 9p = 40000.

This simplifies to 20p = 40000, so that p = 2000.

Then the number of children who visited is 4p = 8000; the number of women is 7p = 14000, and the number of men is 9p = 18000.

Summing up these results gives us the total number of chidren, women and men who visited the zoo last year: 8000 + 14000 + 18000, or 40000.

Answer:

23247 cats

Step-by-step explanation:

Answer:

y = x - 3

Step-by-step explanation:

Answer:

I will give answers

Step-by-step explanation:

1. b=5

2.g=7

3.t=8

4.r=7

5.r=10

6.f=5

7.t=2.2

8.y=2.9

9.a=4.3

10.b=2/4

11.w=1/14

12.k=2/10

please mark brainliest

Answer:

1. B= 5

2. G= 7

3. T= 8

4. R= 7

5. R= 10

6. F= 5

7. T= 2.2

8. Y= 2.9

9. A= 4.3

10. B= 1/2 (one half)

11. W= 1/14 (one fourteenth)

12. K= 1/5 (one fifth)

13. N= 12

Answer:

3096?

Step-by-step explanation:

I don't know what that method is, sorry.

But 3096 is 72*43 the normal way.

Answer:

Its C the reason why because If it was D it will just be a waste of miles And C is lower than 11 We want it low not high

Answer:

I think that the answer is Cezanne.

Step-by-step explanation:

Because Michelangelo, Raphael, and De Vinci were the greatest of all time, so they were most likey commissioned by the Medici family

Answer:

C. Cezanne

Step-by-step explanation:

The Medici Family supported the work of Botticelli, Leonardo da Vinci, Michelangelo, and Raphael.

Have a good day!

The value of a5 is a5=120.

Here, we have,

given that,

an = n(an-1) and a1 = 1,

now, we have,

a1 = 1

so, we get,

a2 = 2(a1)

    = 2

and, a3 = 3(a2) = 6

a4 = 4(a3) = 24

so, we get,

a5 = 5(a4) = 120

Hence, the value of a5 is a5=120.

To lean more on Arithmetic progression click:

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Answer:

21/40

Step-by-step explanation:

First you multiply the numerators (7 & 3) to get 21, then denominators (8 & 5) to get 40, unfortunately it cannot be reduced

In the scenario that it could be reduced, I was taught to cross reduce. lets say we had 2/8 x 4/6

You could divide by four for the 8 (denominator) and 4 (numerator) getting you 2/4 and 1/6

Then you do the same thing for 2 (numerator) and (6 denominator) so 2/2 is 1 and 6/2 is 3

Leaving you with 1/4 x 1/3 making it easier to multiply, and you don't have to reduce! Hope this helps!!

Answer:

Assuming you're referring to the sides of a right triangle, the missing side X would be 12.

Step-by-step explanation:

The Pythagorean Theorem states that the two legs of a right triangle squared and added together is equal to the hypotenuse squared. [tex]13^{2}[/tex] is 169, [tex]5^{2}[/tex] is 25, 169 - 25 = 144. Take the square root of 144 and you'll get 12, which is the missing side of the right triangle.

Answer:

32 square units

Hope it helps!!!

Answer:

-7w

Step-by-step explanation:

Answer:

-7w

Step-by-step explanation:

Answer:

A function is considered continuous when it has no drastic changes in the sequence  known as discontinuities. If not continuous, a function is said to be discontinuous.

Answer:

$24.5

Step-by-step explanation:

Its $24.5 for the rate of change for EZ Excavation

The  EX Excavation will charge $980 for 40 cubic yards of dirt.

A unit rate means a rate for one of something.

Given a graph showing cost for per cubic yard of dirt.

The unit rate = 196/8 = 490/20 = 637/26 = 24.5

Therefore, for 40 cubic yards of dirt = 40*24.5 = 980

Hence, The  EX Excavation will charge $980 for 40 cubic yards of dirt.

For more references on unit rate, click;

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the points meet at (-2,-2).

Answer:

Devante is 23 and Savannah is 32.

Step-by-step explanation:

We can set up a system of equations.

s - savannah's age

d - devante's age

s = d + 9

s + d = 53

Now we can substitute (d + 9) for s in the second equation.

(d + 9) + d = 53

2d + 9 = 53

2d = 46

d = 23

To find Savannah's age, we just add 9 to Devante's age. (plugging in 23 for d)

23 + 9 = 32

s = 32

Answer:

it is 90 degrees

Step-by-step explanation:

Well I don't know about these angles, but if you were an angle you'd be acute one ;)

Answer:

C.  - ([tex]\frac{1}{3}[/tex] · [tex]\frac{1}{3}[/tex] · [tex]\frac{1}{3}[/tex] · [tex]\frac{1}{3}[/tex])

Step-by-step explanation:

-3 ^-4 = -1/3 ^4

This equal - ([tex]\frac{1}{3}[/tex] · [tex]\frac{1}{3}[/tex] · [tex]\frac{1}{3}[/tex] · [tex]\frac{1}{3}[/tex])

Answer:

jalen

Step-by-step explanation:

Answer:

is there something that goes with it or?

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

Answer:

MP equals 10

Step-by-step explanation:

Answer:

11,904

Step-by-step explanation:

The equation for simple interest is as follows

PV(1+it)

plug in our values and get

9600(1+.08*3)

9600(1+.24)

9600*1.24=11,904

............!!!!!!!!!

Answer:

Look at the answer above.