On a coordinate plane, 2 exponential functions are shown. f (x) approaches y = 0 in quadrant 2 and then increases into quadrant 1. It crosses the y-axis at (0, 0.5) and goes through (1, 1).
Which function represents g(x), a reflection of f(x) = On a coordinate plane, 2 exponential functions are shown. g (x) decreases in quadrant 2 and approaches y = 0 in quadrant 1. It goes through (negative 1, 1) and crosses the y - axis at (0, 0.5).(3)x across the y-axis?

g(x) = 2(3)x
g(x) = −One-half(3)x
g(x) = One-half(3)−x
g(x) = 2(3)−x

Answer:

David had x amount of M&M's. He then ate 15 of them for snack. Now David only has 35 M&M's left. How many M&M's did David have in the beginning?

Step-by-step explanation:

Answer:

X= 20

Step-by-step explanation:

Hannah has 35 marbles. Hannah gives away 15 marbles. How many marbles does Hannah have left? Solve the equation X- 15=35.

Answer: B

Step-by-step explanation:

Answer:

32 Years, 7 Months, 2 Days old

Step-by-step explanation:

Answer:

21

Step-by-step explanation:

Of means multiply

7% * 300

Change to decimal form

.07 * 300

21

Answer:

Step-by-step explanation:

let  the missing side be x

a^2+b^2=c^2

6^2+12^2=x^2

36+144=x^2

180=x^2

[tex]\sqrt{180[/tex] =x

6[tex]\sqrt{5[/tex] =x

for angle C

take angle C as reference angle

using tan rule

tan C=opposite/adjacent

tan C=6/12

tan C=0.5

C=[tex]tan^{-1}[/tex]0.5

C=26.6 degree

Answer:

0.1393 = 13.93% probability that an order of 50 units will have one or more faulty units.

Step-by-step explanation:

Mean for a number of units, which means that the Poisson distribution is used to solve this question.

Poisson Distribution:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

[tex]P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}[/tex]

In which

x is the number of sucesses

e = 2.71828 is the Euler number

[tex]\mu[/tex] is the mean in the given interval.

Mean:

3 defective for 1000, how many for 50?

3 - 1000

[tex]\mu[/tex] - 50

Applying cross multiplication:

[tex]\mu = \frac{3*50}{1000} = 0.15[/tex]

What is the probability that an order of 50 units will have one or more faulty units?

This is:

[tex]P(X \geq 1) = 1 - P(X = 0)[/tex]

In which

[tex]P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}[/tex]

[tex]P(X = 0) = \frac{e^{-0.15}*(0.15)^{0}}{(0)!} = 0.8607[/tex]

[tex]P(X \geq 1) = 1 - P(X = 0) = 1 - 0.8607 = 0.1393[/tex]

0.1393 = 13.93% probability that an order of 50 units will have one or more faulty units.

Answer:

pls edit the question. there seems to be missing information. the function are not there.

in the meantime I hive you as much as possible.

I'll edit when you gave the missing functions.

your table of values could look like this:

x y1 y2

-2

-1

0

0.25

0.5

1

2

3

4

5

2. I did choose some negative integers, some positive and, as the problem requested, 2 values between 0 and 1. this should give some idea of the function when graphed.

3. calculate each scenario by swapping the x in the formula with the value for x from the table.

4. [need the functions for this one, but probably: one has a steeper slope than the other one]

5. [definitely need the graphs for this. I'll graph dem for you then]

6. the common logarithm is to the base 10. that means it answers questions like

[tex] {10}^{x} = 100[/tex]

this would be 2 for the example, so

[tex] log(100) = 2[/tex]

[tex] log_{10}(100) = 2[/tex]

these two are the same

if we change the base to, let's say, 8, it gives answers to problems like

[tex] {8}^{x} = 64[/tex]

this is relatively easy to see 2, so we can write it this way:

[tex] log_{8}(64) = 2[/tex]

Generally speaking, the log asks to wich power some base has to be raised to equal as certain value, like eight to the power of what equals 64.

Answer:

x = 30

Step-by-step explanation:

The angle in the bottom right is 120

Call is y

y+60 = 180

y = 180-60

y =120

Opposite angles in a parallelogram are equal so the upper left angle is 120

Call the 3x +z = 120

We also know that 2x+90 +z = 180 since it forms a straight line

Subtract 90 from each side

2x+z = 90

Using 3x+z = 120 and 2x+z =90 and subtracting the second equation

3x+z = 120  

-2x-z =-90

------------------

x = 30

Answer:

The answer f (x^2) = 3x^2 + 5

Step-by-step explanation:

hmm... i don't really know how to explain how I did it but that's the answer

17.7 is the answer to your question

[tex]5.6 \times 2.5 = 14 \\ 14 + 3.7 = 17.7[/tex]

Answer:

[tex]\huge\boxed{Answer\hookleftarrow}[/tex]

[tex]3.7 + 5.6 \times 2.5 \\ = 9.3 \times 2.5 \\ = 17.7[/tex]

17.7 is approximately near to 16.

⇻ So, the estimated answer will be 16.

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

# ꧁❣ RainbowSalt2²2² ࿐

Answer:

2590.33

Step-by-step explanation:

...............

Answer:

According to me it should be Option B, 15.31

Hope this helps!

The expected value for the age of a randomly chosen student is,

⇒  15.38

The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.

Given that:

Total number of students,

⇒ n = 1500,

And, Age : 13, 14, 15, 16, 17, 18

Probability : 0.01, 0.25, 0.27, 0.30, 0.16, 0.01

Now,

We can Calculate the expected value as shown below,

E = 13 × 0.01 + 14 × 0.25 + 15 × 0.27 + 16 × 0.30 + 17 × 0.16 + 18 × 0.01

E = 0.13 + 3.5 + 4.05 + 4.8 + 2. 72 + 0.18

E = 15.38

Therefore, The expected value for the age of a randomly chosen student is 15.

To know more about probability:

brainly.com/question/743546

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Answer:

70

Step-by-step explanation:

Tangent Chord Angle = 1/2Intercepted Arc

? = 1/2(140)

? = 70

Answer: if its asking for that angle its 70 cause thats the only one that would fit

Step-by-step explanation:

Answer:

[tex] \frac{5\pi}{3} = 300deg[/tex]

360-300=60

cos(60)=1/2 that is the answer

Answer:

The equivalent forms of y = 6 (x - 2) (x - 3) are y=(6x-12)(x-3) and 6x^2-30x+36.

Step-by-step explanation:

hope it helped, please mark me brainliest

Answer:

y = 6x² - 30x + 36

Step-by-step explanation:

y = 6 (x - 2) (x - 3)

so we start off by x times x

x times x = x^2

next we go for 2 × 3

2 × 3 = 6

then -2 - 3

-2 - 3 = -5

Finally multiply it all by 6

6x^2 - 30x + 36

c. 5/12

Step-by-step explanation:

tan= opposite/adjacent

[tex]{\huge{\underline{\bf{\pink{Hello \: mate \: (◕ᴗ◕✿)}}}}} \\ \\ = > \mathcal\blue{tan \beta = perpendicular \: \div base\: } \\ \\ \mathcal\blue{=>perpendicular = 5 \: } \\ \\\blue{=>Base = 12 \: } \\ \\ \\ \huge\mathfrak\red{=>tan \beta = 5 /12\: } \\ \\ {\huge{\boxed{\sf{\green{✓✓venom✓✓}}}}}[/tex]

Answer:

option D

Step-by-step explanation:

18 1/5 + 22 2/5 +40 1/5

Answer:

Step-by-step explanation:

X * 3^2 +2 = 47

X * 9 + 2 = 47

9X = 47 - 2

9x = 45

x = 45 : 9

X = 5

Answer:

- 1.568  

Step-by-step explanation:

Let's assume that the base of the given logarithm is 10.

log m = 0.345 ⇒ [tex]10^{0.345}[/tex] = m

log n = 1.223 ⇒ [tex]10^{1.223}[/tex] = n

mn = [tex]10^{0.345}[/tex] × [tex]10^{1.223}[/tex] = [tex]10^{1.568}[/tex]

[tex]\frac{1}{mn}[/tex] = [tex]10^{-1.568}[/tex]

log [tex]10^{-1.568}[/tex] = - 1.568 × log 10 = - 1.568

Answer:

The answer is "0.869"

Step-by-step explanation:

Number of sample [tex](n) = 84[/tex]

Number of correct response [tex](X) = 73[/tex]

Calculating the Sample proportion:

Formula:

[tex]\text{Sample proportion}=\frac{\text{number of sample}}{\text{correct responses}}[/tex]

                              [tex]=\frac{n}{X}\\\\= \frac{73}{84} \\\\=0.869[/tex]

Answer:

11/15

Step-by-step explanation:

Step-by-step explanation:

m=differences in y value over differences in x values .

i.e y²-y¹ over x²-x¹

so 1. 6-2/5--4

which will be 4/9

the slope is 4/9 or 0.4

2. 3--5/7-5

which will be 8/2

the slope is 4

Answer:

There are 150 pencil crayons altogether.

Step-by-step explanation:

Given that pencil crayons are stored in boxes of 10, and there are 4 boxes of red, 3 boxes of blue, 5 boxes of green and 3 boxes of orange in the storage room, to determine how many pencil crayons are there altogether must be done the following calculation:

10 x 4 + 10 x 3 + 10 x 5 + 10 x 3 = X

40 + 30 + 50 + 30 = X

70 + 80 = X

150 = X

Therefore, there are 150 pencil crayons altogether.

Answer:

[tex]3+\dfrac{n}{2}[/tex]

Step-by-step explanation:

Let the number is n.

ATQ,

The quotient of a number and two​ means n/2

Something is increased means plus.

It means,

The required expression is : [tex]3+\dfrac{n}{2}[/tex]. Hence, this is the required solution.

Answer:

8

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

Answer:

Ok to find the surface area of this cylinder first we need the circumference to find this we do C=πd

C=3.14*18

C=56.52

now we have to multiple this by the height of two

113.04

now we have to find the area of the bottom to do this we do A=πR^2

A=3.14*81

A=254.34

multiple this by two for the two sides we get

508.68

now we add this to 113.04 we get

621.72

since I used 3.14 instead of more digits of pie we can round this up so the answer is C.

Your Welcome

BIFFY OUT!!!

The square of z varies inversely as the square root of e. If z=36 when w=16, then value of z is 24 when w=81.

A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.

The square of z varies inversely as the square root of e.

If z=36 when w=16

The value of z when w is 81 we need to find

z²=k/√e

where k is a proportionality constant

36²=k/√16

36²=k/4

Apply cross multiplication

1296(4)=k

5184=k

Now let us find when k is 5184 and w is 81

z²=5184/9

z²=576

Take square root on both sides

z=24

Hence, the value of z is 24 when w is 81.

To learn more on Ratios click:

https://brainly.com/question/13419413

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Answer:

I don't know because your language is non familiar

Answer:

cột  chuyển thành hàng 1

Step-by-step explanation:

a nagng