Please answer please

Answer: I think 90 %

Step-by-step explanation:

Answer:

it is 95%

Step-by-step explanation:

Answer:

Shopkeepers gain just by weighing is 22.22%

Step-by-step explanation:

Explanation:

Assume that the shopkeeper bought x units of goods i.e. actual weight of goods.

As the balance used to buy goods weighs 10% more, he actually bought x×110100=1.1x weight units i.e. although the shopkeeper paid for x units, he actually bought 1.1x units by weight.

Now he has 1.1x units of goods, but for selling he uses another balance, which actually measures 10% less i.e. 1−0.10=0.9 units for each unit weight of goods sold.

So while selling 1.1x becomes 1.1x0.90=1.2222... units.

Hence, shopkeepers gain just by weighing is 22.22%

Answer:

DB,AB,AD,CD,AC

Answer:

a=60

Step-by-step explanation:

Answer:

[tex]f(5)=1024[/tex]

Step-by-step explanation:

We have the function:

[tex]f(x)=a^x[/tex]

Where a>0.

We know that f(4)=256. Therefore:

[tex]\displaystyle f(4)=a^4=256[/tex]

So:

[tex]a^4=256[/tex]

Find the value of a. Take the fourth root of both sides:

[tex]a=\sqrt[4]{256}=4[/tex]

Therefore, our function is:

[tex]f(x)=4^x[/tex]

Hence:

[tex]f(5)=4^5=1024[/tex]

Answer:

x/5

Step-by-step explanation:

20 - 5x.

or

x + 1

Brainliest?... thx

Answer:

x+1

Step-by-step explanation:

Answer:

Domain: 0,1,2

The relation is a Function.

Step-by-step explanation:

hope this helps

A relation may or  may not be a function.

The relation is given as:

[tex]\mathbf{(x,y) = \{(0,0),(1,1),(2,0)\}}[/tex]

List out the x-values

[tex]\mathbf{x = \{0,1,2\}}[/tex]

The above set means that the x-values starts from 0 and ends at 2.

Hence, the domain is: [0,2]

For a relation to be a function, all y-values of the relation must point to different x-values.

So, we can say that, the given relation is a function, because all y-values have unique x values

Read more about relations and functions at:

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Answer:

C

Step-by-step explanation: $5=$20(x)

Answer:

C

Step-by-step explanation:

i did the test on edg 2020

Answer:

WHAT ANGLE THERE IS NO ANGLE

Step-by-step explanation:

Answer:

19.5959179423 or when simplified, 19.6

Step-by-step explanation:

Answer:

Decimal Form:

1.833333 (add a line over 3 because the answer is 1.83 repeated)

Mixed Number Form:

1 5/6

Answer:

there are 10.6 water bottles of 12 oz in a US gallon.

Step-by-step explanation:

MISSING PART OF QUESTION:

Consider the population of four juvenile condors. Their weights in pounds are : 5, 6, 10, 13

Answer:

The unique weights are 5, 6, 10 and 13

Step-by-step explanation:

Given

Weights: 5, 6, 10, 13 pounds

Required

Determine the unique weights of the juvenile

From the question, we understand that the weights of the juveniles could be any of 5 pounds, 6, 10 or 13 pounds

These values are the unique weights of the juveniles.

In other words, any value other than 5, 6, 10 or 13 can not be regarded as weights of the juveniles.

Hence, the unique weights are 5, 6, 10 and 13

The solution set of First graph is,

⇒ {x | x ≥ -2}

The solution set of second graph is,

⇒ {x | x > -5}

The solution set of third graph is,

⇒ {x | - 2 < x < 3}

Given that;

There are three graph.

We have to find the solution set of each graph.

What is Number line?

A horizontal line which represent numbers at equal intervals one after another form smaller to greater (From Left to Right), is called Number line.

In the first number line;

At point -2 closed circle is represent that's mean in a set -2 is present and a ray going towards negative direction.

Hence, The solution set of First line is,

⇒ {x | x ≥ -2}

Option 1 is true.

In the second number line graph;

At point -5 the open circle represent that's mean in set - 5 is not present and ray going in the positive direction.

Hence, The solution set of second line is,

⇒ {x | x > -5}

Option 3 is true.

In the third number line graph;

At points -2 and 3 the open circle represent and a line segment is from -2 to 3 is shown.

Hence, The solution set of third graph is,

⇒ {x | - 2 < x < 3}

Option 1 is true.

Therefore,

The solution set of First graph is,

⇒ {x | x ≥ -2}

The solution set of second graph is,

⇒ {x | x > -5}

The solution set of third graph is,

⇒ {x | - 2 < x < 3}

Learn more about the number line visit:

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Answer:

First Graph would be answer choice "B" & "E"

Second Graph would be answer choice "A" & "C"

Third Graph would be answer choice "A" & "D"

Step-by-step explanation:

As you can see through the screenshot, Everything is correct what I just said! :)

Answer:

false

Step-by-step explanation:

Answer:

FALSE

Step-by-step explanation:

Answer:

it is 10 pounds

Step-by-step explanation:

For Question 18. C.

For Question 19.  C.

For 18:

65% of  75 is 45 so you simply subtract 75 and 45 to get the answer of  $30.00

For 19:

You divided  196 by 1/3 and get 65.3333333333 which comes out to 65.

Answer:

100+100=200 it's an mathmatecial answer

Answer:

S = $336

Step-by-step explanation:

Given the following data;

Principal, P = $600

Rate, R = 7

Time, T = 8 years

To find the simple interest?

Mathematically, it is given by the formula;

Simple interest, S = (P*R*T)/100

Substituting into the equation, we have;

S = (600*7*8)/100

Simplifying the equation, we have;

S = 6*7*8

S = $336

Answer:

4

Step-by-step explanation:

Answer:

y=2x-4 is linear while the other is quadratic.

Answer:

and the fire is so delightful  its let it snow let it snow

Step-by-step explanation:

Answer:

And the children are o so spiteful

Step-by-step explanation:

Answer:

.25

Step-by-step explanation:

I just took the quiz

The probability that the photo also has a pet is 0.17

Probability refers to a possibility that deals with the occurrence of random events.

The probability of all the events occurring need to be 1.

We are given that recent survey has shown that 68% of professional photos are of humans, 39% are of pets, and 17% are of both humans and pets.

We need to find the probability that the photo also has a pet.

Therefore,

P(a pet) = 39% = 0.39

P(humans) = 68% = 0.68

P(both humans and pets) = 17% = 0.17

This gives;

P(the photo also has a pet) = 0.17

The probability that the photo also has a pet is 0.17

Learn more about probability here;

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Answer:

Its C boys

Step-by-step explanation:

I graphed all of them and compared

The equation that could represent the graph of the parabola is (c) [tex]y = -2x^2 - 16x- 28[/tex]

From the question, we have the following highlights

The second highlight above means that:

The x coordinate (h) of the vertex is negative, while the y-coordinate (k) is positive.

For a parabola: [tex]y = ax^2 + bx + c[/tex], the vertex is:

[tex](h,k) = (-\frac{b}{2a},f(h))[/tex]

Next, we test the options

(a) y = –2x2 + 3x – 5

We have:

[tex]h = -\frac{3}{-2 \times 2}[/tex]

[tex]h = 0.75[/tex]

The value of h is positive.

So, this cannot represent the parabola

(b) y = –2x2 – 4x – 2

We have:

[tex]h = -\frac{-4}{-2\times 2}[/tex]

[tex]h = -1[/tex]

Substitute -1 for x in the function

[tex]k = -2x^2 - 4x - 2[/tex]

[tex]k = -2(-1)^2 - 4(-1) - 2[/tex]

[tex]k = 0[/tex]

The value of k cannot be 0

So, this cannot represent the parabola

(c) y = –2x2 – 16x– 28

We have:

[tex]h = -\frac{-16}{-2\times 2}[/tex]

[tex]h = -4[/tex]

Substitute -4 for x in the function

[tex]k = -2x^2 - 16x- 28[/tex]

[tex]k = -2(-4)^2 - 16(-4)- 28[/tex]

[tex]k=4[/tex]

The x coordinate (h) of the vertex is negative, while the y-coordinate (k) is positive.

Hence, [tex]y = -2x^2 - 16x- 28[/tex] could represent the parabola

Read more about parabola at:

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Answer:

the greatest common factor between 110 and 132 is 22

Step-by-step explanation:

hopefully this helps :)

Answer:

Step-by-step explanation:

m = - 5