Please can someone help much appreciated .

Answer:

Answer is in the attachment..............

Step-by-step explanation:

Answer:

a ) 81

b ) 16807

c ) 1001000000

d ) 78125

Step-by-step explanation:

a )

3^2 x 3^2

= 9 x 9

= 81

b )

7 x 7^4

= 7 x 7 x 7 x 7 x 7

= 16807

c )

10^9 + 10^7

= 1000000000 + 10000000

= 1001000000

d )

5^8 ÷ 5

= 5 x 5 x 5 x 5 x 5 x 5 x 5 x 5 / 5

= 5 x 5 x 5 x 5 x 5 x 5 x 5

= 78125

Answer:

the answer is 2/3

Step-by-step explanation:

Answer:

6 days

Step-by-step explanation:

6/10 in ny

5/10 in NYC

20 total

3/5 or 20=12

12/2=6

Answer:

(6x+3)=120

6x=120-3

6x=117

x=117/6

x=19.5

(7x-19)=120

7x=120+19

7x=139

x=139/7

x=19.85

Answer:

It is a relation and a function.

Step-by-step explanation:

The domain of y = -2x + 7 is the set of all real numbers (assumed to be).

For each x real, the equation y = -2x + 7, means that exactly one real number is associated with x.  Thus, it is a function.  We note that a function is a special type of relation.  

Answer:

56

Step-by-step explanation:

61 + 51 + 64 + 68 + 56 = 300

300 / 5 = 60

Answer:

Answer A

Step-by-step explanation:

It was a large trading spot and was made to trade long distances, so therefore it wasn't confined to the cities of San Lorenzo and La Venta, and had more variety than agricultural products.

Hence Answer A

I hope this helped!

Brianliest if it did? No pressure!

Have a great day :D

Answer:

B. 5 to the power of 3............

Answer:

Step 1: Read the entire problem. Students will find themselves reading the story numerous times. Each time will have a different purpose in the model drawing process. Step 2: Turn the question into a sentence with a space for the answer.

Answer:

It's the first one the royal blue one

Step by step explanation:

I used an app called desmos to plot the equation and the points it needed to pass through on a graph.

Answer:

When rotating a point 90 degrees counterclockwise about the origin the point (7,4) becomes (-4,7).

Step-by-step explanation:

In other words, just switch x and y and make y negative.

The point will be inverted when (7,4) is rotated 90° counterclockwise i.e., the new point will be (4,7).

It is given that a point (7,4) is rotated 90° counterclockwise about origin.

We have to find the new point after rotation.

What do you mean by rotation counterclockwise ?

If something is moving counterclockwise that meant it is moving in the opposite direction to the direction in which the hands of a clock move.

As per the question ;

A point (7,4) is rotated of 90° counterclockwise about origin.

Let's assume (7,4) = (x , y)

If we rotate it 90°counterclockwise ; then the point will be inverted ; i.e.,

(x , y ) ⇒ ( y , x)

So ;

( 7 , 4 ) = ( 4 , 7 )

So ;

The new point will be ;

= ( 4 , 7 )

Thus , the point will be inverted when (7,4) is rotated 90° counterclockwise i.e., the new point will be (4,7).

To learn more about rotation clockwise click here ;

https://brainly.com/question/12551582

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Answer:

(4, 12) is the answer after being reflected over the x-axis

Step-by-step explanation:

=> The x remains the same, the y flips over the x - to be negative

     (4, -12) ==>> (4, 12)

--

=> The new point after being reflected over the x-axis is (4, 12) in which is the answer

      (4, 12) ==>> Final Solution (Correct)

Answer:

Step-by-step explanation:

a=101 c=83 b=79 d=97

Answer:

I only know number 1

vertex form, standard form and factored form

Step-by-step explanation:

A = ℓ × w

A = 8 × 4

A = 32 cm²

A = ½ × 5 × 12

A = 5 × 6

A = 30 cm²

#G

[tex]\\ \sf\longmapsto Area=LB[/tex]

[tex]\\ \sf\longmapsto Area=8(4)=32cm^2[/tex]

#I

[tex]\\ \sf\longmapsto Area=\dfrac{1}{2}BH[/tex]

[tex]\\ \sf\longmapsto Area=\dfrac{1}{2}(12)(5)=30cm^2[/tex]

Answer:

we need more context but 2 points on a graph can be (0,0) and (5.5,5.5)

Answer:

We have been given that a salesperson works 40 hours per week at a job where he has two options for being paid. Option A is an hourly wage of $25. Option B is a commission rate of 8% on weekly sales.

First of all we will find amount earned by salesperson with option A.

The salespersons earns $1000 through option A.

Let x be the amount of weekly sales.  

8% of x should be equal to 1000 for salesman to earn the same amount with the two options.

Therefore, the salesman needs to make a weekly sales of $12,500 to earn the same amount with two options.We have been given that a salesperson works 40 hours per week at a job where he has two options for being paid. Option A is an hourly wage of $25. Option B is a commission rate of 8% on weekly sales.

First of all we will find amount earned by salesperson with option A.

The salespersons earns $1000 through option A.

Let x be the amount of weekly sales.  

8% of x should be equal to 1000 for salesman to earn the same amount with the two options.

Therefore, the salesman needs to make a weekly sales of $12,500 to earn the same amount with two options.v

Step-by-step explanation:

The quotient between 7035 and 15 is of 469.

The questions asks the quotient between two numbers, which are 7035 and 15.

The quotient between two numbers, a and b, is given by the division of a by b, that is:

q = a/b.

In this problem, we want to find the quotient between 7035 and 15, hence the division is:

7035/15 = 469.

The quotient between 7035 and 15 is of 469.

More can be learned about the quotient between two numbers at https://brainly.com/question/673545

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Step-by-step explanation:

3-3(2x+1)+8x>=3-3

3-3*2x-3*1+8x>=0

3-3-6x+8x>=0

2x>=0

x>=0

Answer:

option c because w3-20 substute it

Step-by-step explanation:

please mark me as brainlest

Answer:

The answer is A so I can confirm this so the person above me is right

Step-by-step explanation:

Answer:

i believe it is the first option

Step-by-step explanation:

Answer:

sample size = 10

it is not practical because we can't draw a conclusion for a complete population based on the sample size of 10 people

Step-by-step explanation:

mean = 100

standard deviation = sigma = 10

confidence level = 99%

The z-score for 99% confidence level = z = 2.58

mean IQ is within 8 IQ points so:

error = E = 8

sample size = n (we don't know it)

Since the distribution is normal, we can use the formula of margin of error for z-distribution to calculate the missing sample size:

[tex]E = z * \frac{sigma}{\sqrt{n} } \\\sqrt{n} = z * \frac{sigma}{E} \\\\\sqrt{n} = 2.58*\frac{10}{8} \\\\\sqrt{n} = \frac{25.8}{8} \\\\n = (\frac{25.8}{8} )^{2}\\n = 10.4\\[/tex]

next integer rounded is 10

The value of MPL for the various cases are;

A) MPL = 49.98

B) MPL = 49.8

C) MPL = 48

D) MPL = 30

We are given;

Q = 50L - 0.01L²

Now MPL means marginal product of labor and it is defined as the derivative of Q with respect to L. Thus;

MPL = dQ/dL = 50 - 2(0.01L)

A) When L = 1;

MPL = 50 - 2(0.01 × 1)

MPL = 49.98

B) When L = 10;

MPL = 50 - 2(0.01 × 10)

MPL = 49.8

C) When L = 100

MPL = 50 - 2(0.01 × 100)

MPL = 48

D) When L = 1000

MPL = 50 - 2(0.01 × 1000)

MPL = 30

Read more at; https://brainly.com/question/14281704

Answer:

2x^2 + 4x - 64

Step-by-step explanation:

it is telling us to add the functions together so we use this equation:

2x^2 + 7x - 5 + (-8^2) - 3x + 5

after combining like terms we get

2x^2 + 4x -8^2

and then lastly we square the -8 and get

2x^2 + 4x - 64

Answer:

√128 units

Step-by-step explanation:

As we move to the right from (-4, -2) to (4, 6), x increases by 8 and y increases by 8 also.  Using the distance formula, we get:

d = √(8² + 8²) = √(64 + 64) = √128 units (last answer)