Is x^4 = 256 an exponential equation?

Answer:

Experimental Probability is found:

P = 11/24

Step-by-step explanation:

Experimental Probability can be defined as the ration of the number of times (frequency) a desirable event has occurred, to the Total number of time (total frequency) the activity has been performed.

Probability = P = Frequency of an event / Total Frequency

To find the total frequency, we add all three of the given frequencies:

Total Frequency = 10 + 11 + 3

Total Frequency = 24

Frequency of the event (times bus arrived between 8:20 to 8:24) = 11

So, experimental probabilty is found as:

P = 11/24

Answer:

y = -1/2x + 1

Step-by-step explanation:

Step 1: Find slope

m = (2-4)/(-2+6) = 1/2

Step 2: Find y-intercept

y = -1/2x + b

2 = -1/2(-2) + b

2 = 1 + b

b = 1

Step 3: Write it all together

y = -1/2x + 1

And we have our final answer!

[tex]\text{Find the slope}\\\\\text{Use the slope formula:}\\\\\frac{y2-y1}{x2-x1}\\\\\text{Plug in the coordinates and solve:}\\\\\frac{8-17}{8-18}\\\\\frac{-9}{-10}\\\\\text{Two negative cancel each other out to make a positive}\\\\\boxed{\frac{9}{10}\,\,or\,\,9/10}[/tex]

Answer:

f(x)= 9/10x

Step-by-step explanation:

17 -8             9

-------    =      ---

18-8             10

y= mx + b

That is the unit rate, but now we have to find (b) (where on the y axis the line goes through) and if you trace the line back you can clearly see that it goes through 0, which you do not need to write down, but you can if it gives you peace.

Answer: the correct answer is (0,0)

Answer:

To find < E we use tan

tan E = opposite / adjacent

DF is the opposite

EF is the adjacent

DF = 11

EF = 11

tan E = 11/11

tan E = 1

E = 45

Hope this helps

Answer:

45 degrees

Step-by-step explanation:

Since this triangle is isosceles, we know that the other angles, D and E, are both 45 degrees because of the sum of interior angles of a triangle always equaling 180 degrees.

Answer:

option C.

G = {1, 2, 3}

H = {2, 4, 9}

1 = {4, 5, 6}

Step-by-step explanation:

From the diagram given above, we obtained the following information:

1. G Intercession H (G n H) has members i.e (G n H) is not epmty

G n H ≠ empty.

2. H Intercession I (H n I) has members i.e (H n I) is not empty

H n I ≠ empty.

3. G Intercession I (G n I) is empty i.e

G n I = empty.

Please note: Intercession of sets talks about elements or members common to the sets.

With the above information, we can suggest the answer to the question as follow:

For option A:

G = {odd numbers} = {1, 3, 5, 7,.. }

H = {even numbers} = {2, 4, 6, 8,.. }

I = {prime numbers} = {2, 3, 5, 7,...}

Therefore:

G n H = {} = empty

H n I = {2}

G n I = {3, 5, 7,..}

For option B:

G = {a,b,c}

H = {d, e, f}

I = {a, d, g}

Therefore:

G n H = {} = empty

H n I = {d}

G n I = {a}

For option C:

G = {1, 2, 3}

H = {2, 4, 9}

I = {4, 5, 6}

Therefore:

G n H = {2}

H n I = {4}

G n I = {} = empty

For option D:

G = {a, -13, 7}

H = {-13, -15, s}

I = {s, a, 23}

Therefore:

G n H = {-13}

H n I = {s}

G n I = {a}

From the above illustrations, only option C is correct.

Answer:

answer B is correct

Step-by-step explanation:

Hello,

this is not allowed to divide by 0 so we need to find the zeros of

[tex]x^2+2x-15=0[/tex]

[tex]<=> x^2-3x+5x-15=0\\<=> x(x-3)+5(x-3)=0\\<=> (x+5)(x-3)=0\\<==> x=-5 \ \ or \ \ x=3[/tex]

we need x different from -5 and from 3

answer B is correct

hope this helps

Answer:

300

Step-by-step explanation:

1:60

5:300

Answer:300

Step-by-step explanation:

1 out of 60 were incomplete so just multiply 60 by 5

Answer:

113.1 square mm

Step-by-step explanation:

A=πr2=π·62≈113.09734

Answer:

[tex]= 36\pi \: {mm}^{2} \\ [/tex]

Step-by-step explanation:

[tex]area = \pi {r}^{2} \\ = \pi \times 6 \times 6 \\ = 36\pi \: {mm}^{2} [/tex]

Answer:

x = 34

Step-by-step explanation:

Add together all three angles because together they equal 180 degrees

x + 12 + x + 100 = 180         Combine like terms

2x + 112 = 180

     - 112   - 112                   Subtract 112 from both sides

2x = 68                              Divide both sides by 2

x = 34

Answer:

C.

Step-by-step explanation:

First find the pattern. The pattern is you multiply the number before by -3.

Just start with x as the first number.

x, -3x, 9x, -27x, 81x, -243x, 729x, -2187x, 6561x, -19683x

Add them all up: -14762

Now multiply by -3:

44286

The required sum of the first 10 terms in the series is given as 44286. Option C is correct.

Given that,
The sum of the first 10 terms in the series: -3, 9, -27, 81... is to be determined.

Geometric progression is a sequence of series whose ratio with adjacent values remains the same.

here,
For Geometric progression,
a = -3
r = 9/-3 = -3

The sum of the 10 terms of GP is given as,
S = a[rⁿ - 1] / [r - 1]
Substitute the value in the above equation,
S = -3[{-3}¹⁰ - 1]/[-3-1]
S = 3/4 [3¹⁰ - 1]
S = 44286

Thus, the required sum of the first 10 terms in the series is given as 44286. Option C is correct.

Learn more about geometric progression here: https://brainly.com/question/4853032

#SPJ2

Answer:

The correct answer is D

x ≈ −5.26 and x ≈ 0.76

Step-by-step explanation:

Answer:

Opcion D is correct

Step-by-step explanation:

Step-by-step explanation:

There it is..................

Answer:

(2,5)

Step-by-step explanation:

Answer:

B. [tex](a-4)(a-7)[/tex]

Step-by-step explanation:

a*a makes it a^2

-4*-7=28

-4a+-7a=-11a

Answer:

x4 and then +5

Multiply by four to get 4x then plus five and you get 4x+5

Answer:

5

Step-by-step explanation:

March,May,June,July,August

Answer:

Smallest angle - ∠M

Largest angle - ∠N

Step-by-step explanation:

In a triangle opposite side of a largest angle is largest and opposite side of a the smallest angle is smallest.

In the given triangle LMN,

Side lengths of the triangle have been given as,

LM = 27 in.

MN = 25 in.

LN = 24 in.

Relationship in these sides will be,

LM > MN > LN

Therefore, relationship in their opposite sides will be,

∠N > ∠L > ∠M

The smallest angle of the triangle is angle M.

And the largest angle of the triangle is angle N.

Answer:

The value found is.

sin θ = 0.6

Step-by-step explanation:

We know that the value of cosθ is given -4/5

cosθ = -4/5

First, lets finds the angle θ by taking inverse of cosine of -4/5

θ = cos⁻¹ (-4/5)

θ = 143.13°

Substitute the found θ = 143.13° it in tanθ to see if satisfies the equation tanθ < 0:

tanθ < 0

tan(143.13°) < 0

-0.75 < 0

Hence the equation is satisfied.

Which means that θ is equals to 143.13° and can be used to find sinθ

sinθ = sin 143.13°

sin 143.13° = 0.6

Answer:

a<-7/2 or a>1

Step-by-step explanation:

2a+5<-2 or -4a-1<-5

2a<-2-5 -4a<-5+1

2a<-7. -4a<-4

2a/2<-7/2 -4a/-4<-4/-4

a<-7/2 a>1

Answer:

<-7/2 or a>1

i dunno how to explain i just got it.

h = 4(x+3y) + 2

4×x = 4x

4×3y= 12y

4x+12y+2

x= [tex]\frac{12y+2}{4} \\\[/tex]

tell me if im wrong

ignore the last bit, x=$

Step-by-step explanation:

When the answer (5280) is divided by 63 you will get in fraction/decimals

HAVE A GOOD DAY!

Answer:

2^12

Step-by-step explanation:

I looked on Wyzant

Answer:zooooooooooooooooooooooooooooooooom

Step-by-step explanation:

Answer:Integers, rational numbers, real numbers

Natural numbers are only positive numbers, so -5 would not belong there. Integers are any number that is positive or negative that is not a fraction. And real numbers on any number represented on a number line. And rational numbers are any number including positives negatives, fractions, and decimals. Hope this helps

Answer:

a,c,d

Step-by-step explanation:

Step-by-step explanation:

You mean 6 x 6 x 7 = 252

I think this is the answer

Answer:

9y+24

Step-by-step explanation:

2(3y+6)-3(-4-y)

6y+12+12+3y

9y+24

Answer:

[tex]9y+24[/tex]

or

[tex]3(3y+8)[/tex]

Step-by-step explanation:

The expression is:

[tex]2(3y+6)-3(-4-y)[/tex]

In order to simplify the expression first multiply the numbers inside the parenthesis by the factor:

[tex]6y+12+12+3y[/tex]

[tex]6y+24+3y[/tex]

[tex]9y+24[/tex]

Another alternative is:

[tex]3(3y+8)[/tex]

Because 3 is a common factor of 9 and 24

Answer:

Fran's upstream speed (against the current):

2.9 km/hr - 0.1 km/hr = 2.8 km/hr

Fran's downstream speed (with the current):

2.9 km/hr + 0.1 km/hr = 3.0 km/hr

Using the distance formula for calculating time:

rate x time = distance

time = distance / rate

Fran's upstream time = 9 / 2.8 = 3.21 hrs

Fran's downstream time = 9 / 3.0 = 3.0 hrs