Millie eats 1/3 of a packet of biscuits. She shares the rest between 3 friends.
What fraction of the original packet does each friend get?

Answer: Use this rule to change the term to a radical:

x

1

n

=

n

√

x

18

1

2

⇒

2

√

18

⇒

√

18

We can simplify this expression, if necessary, by using this rule for radicals:

√

a

⋅

b

=

√

a

⋅

√

b

√

18

⇒

√

9

⋅

2

⇒

√

9

⋅

√

2

⇒

3

√

2

Step-by-step explanation:

The equivalent radical expression for the exponential expression [tex]18^{1/2}[/tex] will be √18.

The positive number, when multiplied by itself, represents the square of the number.

Under the root of any number gives a number by which if we multiply by the same number then it will give us the same number.

For example √4 =2

If we multiply 2×2 then it gives us 4.

√x is also written as [tex]x^{1/2}[/tex]

So,

[tex]18^{1/2}[/tex]  ≡  √18 o will be the correct term in the radical expression.

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Answer:

Rational numbers are fractions composed of integers. An integer is a number with no fractional part. So 7/8 is a ratio of whole numbers, which makes it rational. Negative or positive does not matter.

Step-by-step explanation:

Answer

$60,515:

Step-by-step explanation:

Answer:

$60,515:

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

Answer:

The teacher can fill 5 calculators

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

3

6

9

13

15

past 5 there would be a remainder.

Answer:

100 - 12/n

Step-by-step explanation:

quotient means division so

12/n

and subtracted from means say x - 12/n so

100 - 12/n

If you're looking to evaluate it then it would be

4(25n - 3) / n

Answer:

[tex]\frac{9}{28}[/tex]

Step-by-step explanation:

Shaded area = 1 - [tex]\frac{1}{4}[/tex] - [tex]\frac{3}{7}[/tex] (Make them have the same denominator, 28)

                      = [tex]\frac{28}{28}[/tex] - [tex]\frac{7}{28}[/tex] - [tex]\frac{12}{28}[/tex] (Simplify)

                      = [tex]\frac{28}{28}[/tex] - [tex]\frac{19}{28}[/tex] (Evaluate)

                      = [tex]\frac{9}{28}[/tex]

Answer:

9/28 is the answer

Step-by-step explanation:

it maybe really late.

Answer:

idek

Step-by-step explanation:

Answer:

A.) -7

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

A² - B²

A = 3

B = -4

Step 2: Evaluate

Answer:

B or C one of  those

Step-by-step explanation:

Answer:

70

Step-by-step explanation:

Answer:

-85m, -2.4m, 0m, 88m, and 1,011m

Step-by-step explanation:

Answer: Rewrite equations:

3x=y;x−2y=10

Step: Solve3x=yfor y:

3x=y

3x+−y=y+−y(Add -y to both sides)

3x−y=0

3x−y+−3x=0+−3x(Add -3x to both sides)

−y=−3x

−y

−1

=

−3x

−1

(Divide both sides by -1)

y=3x

Step: Substitute3xforyinx−2y=10:

x−2y=10

x−23x=10

−5x=10(Simplify both sides of the equation)

−5x

−5

=

10

−5

(Divide both sides by -5)

x=−2

Step: Substitute−2forxiny=3x:

y=3x

y=(3)(−2)

y=−6(Simplify both sides of the equation)

Step-by-step explanation:

Answer: 5x+9

Step-by-step explanation:

P=perimeter. s=side length.

P=4s

20x + 36=4s

s=5x+9

Answer:

16

Step-by-step explanation:

The correct answer is option D which is the coordinate will be 16.

The mid point of the line is defined as the center point of any line it means that the distance of this point is same from the one end and to the other end.

Given that:-

The formula for calculating the midpoint of the line for the y coordinate will be:-

Ym= ( y1 + y2 ) / 2

12 = ( 8 + y2) / 2

24 = 8 + y2

y2 = 24 - 8

y2 = 16

Therefore the correct answer is option D which is the coordinate will be 16.

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f(m) = 5 + 0.5m is the algebraic expression that models the cost of taxi ride.

Here, we are given that the cost of taxi ride is 5 dollars plus 50 cents per mile.

This means that-

the fixed cost = $5

variable cost = 50 cents per mile = $0.5 per mile

Let the number of miles travelled be m

then the variable cost will be = $0.5m

The total cost is given as-

total cost = fixed cost + variable cost

total cost = 5 + 0.5m

⇒ f(m) = 5 + 0.5m

here, m = miles travelled

and f(m) = total cost of the taxi ride

Hence, f(m) = 5 + 0.5m is the algebraic expression that models the cost of taxi ride.

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Answer:

A, 4, -1

It's reflected over the y-axis, so it goes to the right side.

Answer:

a (4,-1)

Step-by-step explanation:

A is the answer.

Answer:

None of the option match the answer

40 × d

Step-by-step explanation:

The product of two numbers is the result you get when you multiply them together. so product of 40 and d is 40×d

Answer:

your answer is -3,0

Step-by-step explanation:

if you wanna check you can plug it into the bottom equation y -3(-3) =9

so 9=9 which is a true statement

Answer:

5/4x+1

Step-by-step explanation:

it is 15 cuz 15-4=11 and ,16-5=11

The missing number in the expression equivalent to 16 - 5 is 15 - 4.

A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.

Given, two expressions ___ - 4 = 16 - 5.

Now, RHS of the expression can be written as,

16 - 1 - 4.

= 15 - 4.

Therefore, LHS of the equation is 15 - 4.

So, 15 - 4 = 16 - 5.

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what are the coordinates if you tell me that I can help you

Answer:

it's A. sis :)))) time 7 to (2x + 8)

Answer:

The rule is P(1+r%) power of time (T) so you're gonna apply the number to the rule

Step-by-step explanation:

P=7000

r=1.6%

T=12

7000 x (1+r%) power of T

(1+1.6%) power of 12 = 1.20983040

so when we calculate 7000 x (1+1.6%) power of 12

the answer will be = 8468.812846

Answer:

1 and 2 . are functions, 3 and 4 are not.

Step-by-step explanation:

Answer:

Richard got a 90% score on his quiz! Therefore, he got 10% of the questions incorrect.

Step-by-step explanation:

The method I used to find this answer was simply taking the amount he had gotten, 36, and dividing it by the initial amount of questions- 40. From there, I got 0.9, which is the equivalent of 90%. 100% minus 90% is 10%, so he got 10% incorrect. Sorry for the mishap, I didn't pick up that it was meant to be the amount incorrect. :)

Answer:

100 divide by 40 you get 2.5 multiply by 4 you should get 10 percent

The correct option regarding the standard deviation of the residuals is given by:

The point will increase the standard deviation of the residuals because it has a large negative residual.

Considering a scatter plot and a line of best fit, a residual is the difference between the observed value(scatter plot) and the predicted value(line of best fit).

Hence, the circled value has a large negative residual. For the standard deviation, the differences are squared, hence the circled value increasing the standard deviation, and the correct option is:

The point will increase the standard deviation of the residuals because it has a large negative residual.

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Answer:

23

Step-by-step explanation: