90 Amount (doll 60 30 0 2. 4 6 8 m 10 12 Number of Months Which equation can be used to calculate the total cost, c, of a gym membership in relation to the number of months, m, that a customer has a membership? A. c= 10m B. c= 30m I C. c= 10m + 30 D. c = 30m + 10

Answer:

i have no idea just letting you know

Answer:

  15.8%

Step-by-step explanation:

You want the percentage of world bike production represented by 13.239 million bikes out of a world production of 84 million bikes.

A fraction is converted to a percentage by multiplying it by 100%.

  13.239/84 × 100% ≈ 15.8%

Germany contributed about 15.8% of the world's bike production in 2006.

Answer:

x=1 .................

Answer:

-1/4

Step-by-step explanation:

you do change in y over change in x which is 4-5 over 6-2

when you do the calculations you get -1/4

Answer:

New secured 4.50% is the best option.

Answer:

15

Step-by-step explanation:

Using pythagoras theorem

The best predictiοn οf the number οf times the spinner landed οn a space numbered greater than 4 is 172.

Prοbability is the study οf the chances οf οccurrence οf a result, which are οbtained by the ratiο between favοrable cases and pοssible cases.

Since there are six spaces οf equal area οn the spinner, the prοbability οf landing οn any οne space is 1/6. The prοbability οf landing οn a space numbered greater than 4 is the sum οf the prοbabilities οf landing οn space 5 and space 6, which is:

P(5 οr 6) = P(5) + P(6) = 1/6 + 1/6 = 1/3

Sο, οut οf 500 spins, we can expect that:

E(number οf spins οn 5 οr 6) = P(5 οr 6) x tοtal number οf spins

= (1/3) x 500

= 166.67

Since we can't have a fractiοn οf a spin, we shοuld rοund this expected value tο the nearest whοle number, which is 167. Therefοre, the best predictiοn οf the number οf times the spinner landed οn a space numbered greater than 4 is 167, which is clοsest tο 172.

Hence, the answer is 172.

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Answer:

14 cabins

Step-by-step explanation:

16 ÷ 2 = 8 in 1 cabin

112 ÷ 8 = 14 cabins

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Hope this helps

Have a great day!!

Answer:

As shown in attached image

Step-by-step explanation:

\(\textrm{Let's first evaluate $\sqrt{12}$}\\\\\sqrt{12} = \sqrt{4 \cdot 3} = \sqrt{4} \cdot \sqrt{3} = 2\sqrt{3}\\\\\)

using the value of 1.732 for √3,

\(\sqrt{12} = 2 \cdot 1.732 = 3.464 \approx 3.5\)

This will be a point halfway between 3 and 4 on the number line to the right of zero

Answer:

Let x be the number of additional outfits.

5 + x < 11

Addition, subtraction, multiplication, division, reflexive, symmetric, transitive, substitution, and square root qualities are the main nine properties of equality.

The nine basic characteristics of equality are addition, subtraction, multiplication, division, reflexive, symmetric, transitive, substitution, and square root. Real number-based algebraic problems can be resolved with the aid of the addition, subtraction, multiplication, and division properties of equality.

When you add the same amount to both sides of an equation that has two equal expressions, the equation will stay equal. Finding the value of the variable that makes an equation true is the process of solving an equation.

The Subtraction Property of Equality asserts that when an equal value is subtracted from or removed from two equal objects, a new equal quantity is created. A mathematical statement with two equivalent sides is denoted by an equal sign. The formula for the subtraction property is if a = b, then a - c = b - c.

According to the equality's multiplication property, an equation's two sides stay equal when multiplied by the same amount.

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The domain is the set of all real numbers except the x values.

And x :  denominator ≠ 0.

The collection of all conceivable independent values that a function or relation may take is known as its domain.

Let y = f(x) be a rational function.

And to find the domain of the rational function:

We have to find the all achievable values that rational function can have.

That means, we have to find the values where function is defined.

Rational function have numerator and denominator.

To find the domain of the rational function y = f(x):

Set the denominator ≠ 0 and solve for x.

The domain is the set of all real numbers except the x values ​​mentioned in the last step.

Therefore, the complete explanation is given above.

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Answer:

a) n = 4 , t = ?

\(t = 5 {n}^{2} + 15 \\ \\ t = 5 {(4)}^{2} + 15 \\ \\ t = 5(16) + 15 \\ \\ t = 80 + 15 \\ \\ t = 95 \: min\)

__o__o__

b) n = ? ,

t = 2hours 20mins ––> t = (2× 60) mins + 20 mins

t = 120 + 20 = 140 mins

so; time in the mins = 140 mins

\(t = 5 {n}^{2} + 15 \\ \\ 140 = 5 {n}^{2} + 15 \\ \\ 5 {n}^{2} = 140 - 15 \\ \\ 5 {n}^{2} = 125 \\ \\ {n}^{2} = \frac{125}{5} \\ \\ {n}^{2} = 25 \\ \\ n = 5\)

so ; five people in 2hours 20mins

Answer:

137,280 feet

Step-by-step explanation:

1 mile = 5280 feet

26 * 5280 = 137280

Best of Luck!

Answer:

A marathon is about 26 miles long. Which of these shows how to convert 26 miles to feet?

Step-by-step explanation:

Pretty sure thats the answer

The statement about probability that is correct would be that the probability of landing on yellow is less than the probability of landing on blue. That is option B.

Probability is defined as the total number of possible outcome of an event.

The repeated colour which are numbered from 1 to 8 are as follows:

Therefore, the probability of landing on yellow is less than the probability of landing on blue because 1/4 is less than 3/8.

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Answer: B: The probability of landing on yellow is less than the probability of landing on blue.

Step-by-step explanation:

Answer:

the minimum work he can do to complete it in 3 days is 1/3.

So he should do at least 1/3 of the work each day to complete it on time.

Answer = 1/3

Step-by-step explanation:

Answer:

A. (y - 2) = 5(x + 3)

General Formulas and Concepts:

Algebra I

Point-Slope Form: y - y₁ = m(x - x₁)  

Step-by-step explanation:

Step 1: Define

Point (-3, 2)

Slope m = 5

Step 2: Write Equation

Substitute in variables into general form.

y - 2 = 5(x + 3)

a) The sampling distribution of the sample mean tip is approximately normal.

b) The probability that the waiter will earn a total of less than $450 in tips when he waits on 40 parties is; 0.1660

We are given;

Population mean; μ = $9.60

Population standard deviation; σ = $5.40

Sample size; n=10

a) The sampling distribution of the sample mean is seen to have a mean of μ = $9.60 and standard deviation of;

s = σ/√n = 5.4/√10

s = $1.7076

Thus, we can say that the sampling distribution is also approximately Normal, due to the fact that the population distribution was only slightly skewed to the left.

b) The z-score is gotten from the formula;

z = (x - μ)/s

Average pay = 450/40 = $11.25

Thus;

z = (11.25 - 9.60)/1.7076

z = 0.97

From online p-value from z-score calculator

The probability is gotten from p-value from z-score calculator online which gives;

P(Z > 0.97) = 1 − P(Z < 0.97)

= 0.1660

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Answer:

X    2     -7

-9  -18    126

3    -54   -6,804

     1944  7.71

      0.00396604938

Step-by-step explanation:

I tried. Sorry if it's wrong I've never done a mathematical punnet square before.

The composition of A and B represents by the set A o B = {(2,2),(4,0)}

What is a set of ordered pair?

An ordered pair in mathematics is a set of two things. The order of the objects in the pair matters because, unless a = b, the ordered pair differs from the ordered pair. Ordered pairs are also known as 2-tuples, or 2-length sequences.

Given sets are

A = {(1,2), (-3,0), (4,7)}

B = {(2,1), (0,3), (4,-3)}

The inputs of B are 2, 0, and 4.

The outputs of B are 1, 3, and -3.

The inputs of A are 1, -3, and 4.

The outputs of A are 2, 0, and 7.

The composition can be written as A o B = A(B(x)

A(B(2)) = A(1) = 2

A(B(0)) = A(3) = not valid [Since 3 is not an input of A].

A(B(4)) = A(-3) = 0

The composition is {(2,2), (4,0)}.

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Simplification of the given expression 4 square root of 72 is equal to 24√2 or 33.94.

As given in the question,

Given expression,

4 square root of 72

Prime factors of 72 are as follow:

72 = 2 × 2 × 2 × 3 × 3

Rewrite them into exponent form we get

72 = 2³ × 3²

Simplification of the given expression 4 square root of 72 is

4√72

= 4 × √ 2³ ×3²

= 4 × √ 2² × 2 × 3²

Calculate the square root

= 4 ×2 ×3 √2

= 24√2

= 24 ×1.414

= 33.94

Therefore, simplification of the given expression 4 square root of 72 is equal to 24√2 or 33.94.

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Answer:

Cos A=5/13

we have

Cos² A=\( 1-Sin ²A\)

25/169=1-Sin²A

sin²A=1-25/169

sin²A=144/169

Sin A=\( \sqrt{144/169}=12/13\)

again

Tan B=4/3

P/b=4/3

p=4

b=3

h=\(\sqrt{3²+4²}=5\)

Now

Sin B=p/h=4/5

in IV quadrant sin angle is negative so

Sin B=-4/5

CosB=b/h=3/5

Now

Sin(A+B):sinAcosB+CosAsinB

now

substitute value

Sin(A+B):12/13*3/5+5/13*(-4/5)=36/65-4/13

=16/65 is a required answer

Answer:

Step-by-step explanation:

1). Let the equation of a line is,

   y = mx + b

   Here, m = slope of the line

   b = y-intercept

   From the graph attached,

   Slope = \(\frac{\text{Rise}}{\text{Run}}\) = \(\frac{1}{4}\)

   y-intercept = -2

   Equation → y = \(\frac{1}{4}x-2\)

2). Slope of the line = \(\frac{\text{Rise}}{\text{Run}}=\frac{3}{4}\)

   y-intercept 'b' = -3

   Equation → y = \(\frac{3}{4}x-4\)

3). Slope of the line = \(\frac{\text{Rise}}{\text{Run}}=\frac{-5}{0.75}\)

                                 = \(-\frac{20}{3}\)

    y-intercept = 5

    Equation → y = \(-\frac{20}{3}+5\)

4). Slope of the line = \(\frac{\text{Rise}}{\text{Run}}=\frac{-2}{4}=-\frac{1}{2}\)

    y-intercept = 4

    Equation → y = \(-\frac{1}{2}x+4\)

5). Since, line is passing through origin (0, 0)

    y-intercept = 0

    Slope = \(\frac{\text{Rise}}{\text{Run}}=\frac{1}{1}\)

    Equation → y = x

6). Slope of the line = \(\frac{\text{Rise}}{\text{Run}}=\frac{1}{4}\)

    y-intercept = -4

    Equation → y = \(\frac{1}{4}x-4\)

The probability that less than 59 customers arrive in an hour during tomorrow's morning rush will be 0.0521.

From the information given, it was stated that coffee shop serves an average of 72 customers per hour during the morning rush and we eat to find the probability that less than 59 customers arrive in an hour during tomorrow's morning rush.

This will be done by using the Poisson distribution:

P(x <= 58) = [e^-72 × (72)^x]/x!

= 0.0521

Therefore, the probability that less than 59 customers arrive in an hour during tomorrow's morning rush will be 0.0521.

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Answer:

x=4

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

2(x/4 + 8) = 18 /:2

x/4 + 8 = 9 /-8

x/4 = 1 /*4

x = 4

The expression that is equivalent to StartRoot \(8 x^7 y^8\) EndRoot is (\(2 x^3 y^4\) StartRoot 2 x EndRoot)^2.

To understand why this is the case, let's break down each expression and simplify them step by step:

StartRoot \(8 x^7 y^8\) EndRoot:

We can rewrite 8 as \(2^3\), and since the square root can be split over multiplication, we have StartRoot \((2^3) x^7 y^8\) EndRoot. Applying the exponent rule for square roots, we get StartRoot \(2^3\) EndRoot StartRoot \(x^7\) EndRoot StartRoot \(y^8\) EndRoot.

Simplifying further, we have 2 StartRoot \(2 x^3 y^4\) EndRoot StartRoot \(2^2\) EndRoot StartRoot \(x^2\) EndRoot StartRoot \(y^4\) EndRoot. Finally, we obtain 2 \(x^3 y^4\) StartRoot 2 x EndRoot, which is the expression in question.

(\(2 x y^2\) StartRoot 8 x^3 EndRoot)^2:

Expanding the expression inside the parentheses, we have \(2 x y^2\)StartRoot \((2^3) x^3\) EndRoot. Applying the exponent rule for square roots, we get \(2 x y^2\) StartRoot \(2^3\) EndRoot StartRoot \(x^3\) EndRoot.

Simplifying further, we have \(2 x y^2\) StartRoot 2 x EndRoot. Squaring the entire expression, we obtain (\(2 x y^2\) StartRoot 2 x EndRoot)^2.

Therefore, the expression (\(2 x^3 y^4\) StartRoot 2 x EndRoot)^2 is equivalent to StartRoot \(8 x^7 y^8\) EndRoot.

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The volume of the prism is 1323 feet³ (cubic feet).

Length= 21 feet.

Width= 9 feet.

Height= 7 feet.

The formula to calculate the volume of rectangular prisms is the following:

\(\sf V_{RP} =l*w*h\); where "l" is the length; "w" is the width, and "h" is the height of the prism.

Check the attached image to see where these values are measured from.

Substitute the variables in the formula by the values on step 1.

\(\sf V_{RP} =l*w*h=(21\ feet)*(9\ feet)*(7\ feet)=\boxed{\sf1323\ feet}.\)

The volume of the prism is 1323 feet³ (cubic feet).

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Answer:

The volume of the rectangular prism is 1323 cubic feet.

Step-by-step explanation:

Step 1: Write down the formula for the volume of a rectangular prism:

\(\qquad\Large\boxed{\rm{\:\:\:V = l \times w \times h\:\:\:}}\)

Step 2: Substitute the given values for the length, width, and height:

\(\qquad\Large\rm{V = 21\: ft \times 9\: ft \times 7\: ft}\)

Step 3: Multiply the numbers together:

\(\qquad\Large\rm\implies{V = 1323\: ft^3}\)

Step 4: Write the final answer with the appropriate units:

The volume of the rectangular prism is 1323 cubic feet.

\(\blue{\overline{\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad}}\)

Answer:

31.55+5.45

Step-by-step explanation:

4.55+27 would go to 31.55

31.55+5.45

Answer: 37

Step-by-step explanation:

4.55 + 27 = 31.55

31.55 + 5.45 = 37