Pls help parents will ground me from everything if I don’t get me my homework done PLEASE

Answer:

Jillian is incorrect because \sqrt{25}25 is equal to 5, which is a rational number.

Answer:

√53

Step-by-step explanation:

There is a formula that is called the distance formula

Answer: The two functions are

f(x) = sqrt(64x^2+64)

g(x) = -sqrt(64x^2+64)

Graphing these together forms a hyperbola

To get these two functions, we need to solve for y

y^2 - 64x^2 = 64

y^2 = 64x^2 + 64

y = sqrt(64x^2 + 64) or y = -sqrt(64x^2 + 64)

The last line is similar to how x^2 = 9 has two solutions (x = plus or minus 3)

Answer:

10 times

Step-by-step explanation:

7 times 10 equals 70

Answer:

mee

Step-by-step explanation:

Answer:

me

Step-by-step explanation:

Front-end estimation is a particular way of rounding numbers to estimate sums and differences.

To use front- end estimation, add or subtract only the numbers in the greatest place value. Then add the decimals rounded to the nearest tenth.

Step-by-step explanation:

In front end estimation we are going to replace the original number with a number that is close by but only has one non zero digit. Examples: {20, 300, -50, 1,000, 80,000}. For example take the number 32, the choices to replace it with are 30 or 40 (they both have only one non-zero digit).

Answer:

-4.32

Step-by-step explanation:

=−3*1.22

=−3*(1.2*1.2)

=−4.32

The exact value of -3(1.2)² is -4.32

An expression is a combination of numbers, variables, functions (such as addition, subtraction, multiplication or division etc.)

Examples of expression include 5y +3 , 6/2 , x + y = -1 e.t.c

An expression may not contain any variable at all, this means any term that has operation sign can be an expression.

-3( 1.2)²

= -3 × 1.2 × 1.2

= -4.32

Therefore the value of -3( 1.2)² is -4.32

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Answer:

$375

Step-by-step explanation:

Step 1: Set up expression

150(1 + 150%)

Step 2: Convert %

150(1 + 1.5)

Step 3: Solve

150(2.5)

375

Answer:

  [tex]v(t)=\dfrac{3\pi}{5}\cos{(3\pi t)}[/tex]

Step-by-step explanation:

The velocity is the derivative of position.

  [tex]s(t)=3+ \dfrac{1}{5} \sin{(3\pi t)}\\\\v(t)=s'(t)=\dfrac{1}{5}(3\pi)\cos{(3\pi t)}\\\\\boxed{v(t)=\dfrac{3\pi}{5}\cos{(3\pi t)}}[/tex]

Answer:

77

Step-by-step explanation:

add all the numbers together then divide by the amount of numbers there are

385÷5=77

[tex]\text {Hi! Let's Solve this Problem!}[/tex]

[tex]\text {\underline {The First Step is to Add}}[/tex]

[tex]\text {68+72+75+80+90=385}[/tex]

[tex]\text {\underline {The Final Step is to Divide}}[/tex]

[tex]\text {385/5=}[/tex]

[tex]\text {Your Answer Would Be:}[/tex]

[tex]\fbox {77}[/tex]

[tex]\text {Q: How did u get 5 to divide by?}[/tex]

[tex]\text {A: You count all the numbers that you are finding the mean for.}[/tex] [tex]\text {So you see there are 5 numbers so that means you divide by 5.}[/tex]

[tex]\text {Note: To find the mean you order the numbers. Then add. Then divide}[/tex] [tex]\text {the total you got when u added and the total of numbers there are.}[/tex]

[tex]\text {Best of Luck!}[/tex]

Answer: There are no values of  n  that make the equation true.

Step-by-step explanation:

you can not add terms that are not alike

Answer:

in order for a graph to be a function every input has to have one output

Step-by-step explanation:

in order for a graph to be a function every input has to have one output

Answer:

2x = 2x

Step-by-step explanation:

2x + 6 = 3x + 6 - x

2x = 3x - x(cancel equal terms)

2x=2x

Answer:

The factors of the polynomial are (x+1), (2x-3) and (x -1)

Step-by-step explanation:

Here, we want to know the linear factors of the function.

What we simply want to calculate are those factors when multiplied with each other gives the polynomial in question.

We start by looking at the polynomial itself, we discover that the polynomial in question is a polynomial of degree three. What this means is that the polynomial will have three roots.

In this kind of question, we make use of testing.

Testing in the sense that since we know that the factor of a polynomial if substituted in that polynomial will give no remainder( 0)

So let’s say we start with one of the options (x-1)

We set this to 0

x -1 = 0

This implies that x = 1

So make a substitution of x= 1 in the polynomial

We will get;

2(1)^3 - 3(1)^2 -2(1) + 3 = 2-3-2+3 = 0

This means that (x-1) is actually a factor

The next thing to do is to use the polynomial long division; That will be;

(2x^3 − 3x^2 − 2x + 3)/ (x-1)

This gives ;

2x^2 -x -3

We can now proceed to factorize the quadratic equation;

That will be;

2x^2 + 2x -3x -3

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

So the factors are;

(2x-3)(x+ 1)

These are the two other factors aside (x-1)

Answer:

what do you mean

Step-by-step explanation:

The difference between these two elevations is 7024 feet.

Given,

Mount Everest is 29,028 feet above sea level.

The bottom of the Mariana Trench is 36,070 feet below sea level.

We need to find out what is the difference between these two elevations.

When we measure the distance above sea level we measure it as a positive distance but when we measure the distance below the surface we measure it as a negative distance.

Find the distance of Mount Everest above sea level.

= 29.028

Find the distance of the Mariana trench below sea level.

= 36,070

Find the difference in distance between them.

We are to find the difference in distance between them not the distance between them.

So,

Mariana trench is higher than Mount Everest by:

= 36,070 - 29,028

= 7024 feet

Thus the difference between these two elevations is 7024 feet.

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Answer:

The table is missing in the question. The table is provided below.

Step-by-step explanation:

1. In the table, it is given the difference of high temperature. They are :

-7, -7, 2, 5, -3, -2

Now adding the differences of high temperatures and taking out its average.

-7 + (-7) + 2 + 5 + (-3) + (-2)= -12

Average : [tex]$-\frac{12}{6}=-2$[/tex]

Thus the answer is an integer.

2.  In the table, it is given the difference of high temperature. They are :

0, -3, -7, -1, 1, 0

Now adding the differences of high temperatures and taking out its average.

0 + (-3) + (-7 )+ (-1) + 1 + 0= -10

Average : [tex]$-\frac{10}{6} = -1.66$[/tex]

Thus, the answer is not an integer. The answer lies between the integers -2 to -1.

Answer:

Ok to clear some question the top guy got 6 because there are 6 numbers

Step-by-step explanation:

Answer:

Function                         Not a function      

not a Function                   function

pg 2

B- explanation is that 2 inputs dont have the same output 8-1, 8-1,4-1,3-1

pg 3

1. yes; -5 is not in the set

2. yes; 2 is not in the set

3. no; .75 is 3/4

4. no; -4 is already in the set

Answer: 3y - 8x + 2 = 0

Step-by-step explanation:

The formula is

y - y₁        y₂ - y₁

-------   =  ----------   where x₁ = -2, x₂ = 1, y₁ = -6, y₂ = 2,

x - x₁       x₂ - x₁

Now we substitute for the values in the above equation and then solve.

y - (-6)        2 - (-6)        2 + 6          8

----------  =   -----------  =  ---------   =   ----

x - (-2)        1 - (-2)         1 + 2           3

y + 6        8

--------  =  ----  , we now cross multiply to get the required equation.

x + 2        3

3( y + 6 ) =  8( x + 2 )

3y + 18    =  8x + 16

3y - 8x + 18 - 16 = 0

3y - 8x + 2 = 0

Answer:

No Answer

Step-by-step explanation:

It simplifies to -9=10 which is not correct.

Answer:

935:)

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

A correct comparison of sandwich prices based on the histograms is,

More shops charge between $12 and $13 near Main Line University than City College.

A price is the quantity of payment or compensation given by one party to another in return for goods or services. In some situations, the price of production has a different name. If the product is a "good" in the commercial exchange, the payment for this product will likely be called its "price".

Here, we have,

from the given conditions, the correct answer is, More shops charge between $12 and $13 near Main Line University than City College.

Hence,  A correct comparison of sandwich prices based on the histograms is, More shops charge between $12 and $13 near Main Line University than City College.

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Answer:

C

Step-by-step explanation:

Because there is 3 sweaters and three skirts. 3+3 is 6, so because you are choosing 2 out of the 6, it's 2/6. Simplify and that's 1/3.

The probability she will select the gray skirt and the purple sweater to wear to work that day is 1/9.

What is probability?

Probability is the chance of happening an event or situation.

Colors of skirt: blue, green, and gray.

Probability of choosing any skirt is = 1/3.

Colors of sweater: white, purple, and green.

Probability of choosing any sweater is = 1/3.

Now, the probability she will select the gray skirt and the purple sweater to wear to work that day is = 1/3 × 1/3 = 1/9.

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Answer:

The least common multiple of 8 and 32?

Answer=32

Step-by-step explanation:

1-Find the prime factorization of 8

8=2×2×2

2-Find the prime factorization of 32

32=2×2×2×2×2

3-Multiply each factor the greater number of times it occurs in steps 1 or 2 above to find LCM

LCM=2×2×2×2×2

4-LCM=32

Answer:

9

Step-by-step explanation:

1. first you need to divide 36 by 48

2. 36/48= 0.75

3. then multiply 12 by 0.75

4. answer is 9!