Susan made a pizza in the shape of a rectangle.Then she cut it into N smaller pieces by 7 straight cuts.Each cut was parallel to aside of the pizza.Which number can't be the number N of the pieces

There are 66 ways to choose two vehicles from the dealer's inventory.

A combination is a grouping of items from a larger set in which the order of the items is irrelevant. In other words, it is a method of selecting a subset of items from a larger set without regard for their order of selection.

The formula C(n, k) = n! / (k! (n - k)!) can be used to calculate the number of combinations.

where n represents the total number of items in the set and k represents the number of items in the combination.

The exclamation mark (!) represents the factorial function, which is the sum of all positive integers up to a certain number.

The number of ways to select two vehicles from 8 cars and 4 trucks is 8 + 4 = 12 vehicles.

To find the number of combinations, we use the formula for combinations, which is:

C(n, k) = n! / (k! (n - k)!)

where n is the total number of vehicles and k is the number of vehicles we want to choose.

So, for n = 12 and k = 2,

we have:

So, putting the value in above formula:

We will get it as:

C(12, 2) = 12! / (2! (12 - 2)!) = (12 * 11) / (2 * 1) = 66

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Answer:

acute angles ig..............

Answer:

a. acute

Step-by-step explanation:

Acute is anything smaller than 90 degrees, which this triangle is.

Equiangular would mean that all the angles have to be the same which this triangle is not.

Obtuse triangle means one of the angles is more than 90 but less than 180, which this triangle is also not.

Right triangle means that one of the angles have to be 90 degrees, or u can say a right angle, none of the angles in this triangle is 90 degrees so no.

Answer:

0

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

Answer:

Im pretty sure its 5

Step-by-step explanation:

5:1 due to 20/4 would be 5. I can give you more of an explaination if needed.

Answer:

5 triangles to 4 circles.

The sample is composed of 50% H and 50% Br.

Option C is the correct answer.

The percentage is calculated by dividing the required value by the total value and multiplying by 100.

Example:

Required percentage value = a

total value = b

Percentage = a/b x 100

Example:

50% = 50/100 = 1/2

25% = 25/100 = 1/4

20% = 20/100 = 1/5

10% = 10/100 = 1/10

We have,

Total sample = 300 g

Hydrogen sample = 150 g

Bromine sample = 150 g

The percentage of hydrogen.

= 150/300 x 100

= 1/2 x 100

= 50%

The percentage of bromine.

= 150/300 x 100

= 50%.

Thus,

The percentage of hydrogen is 50%.

The percentage of bromine is 50%.

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Answer:Y = 7x – 16,

y = 2(2x – 5)

Step-by-step explanation:

he answer to the system of equations is (2,-2)

First, we can substitute in  for y in the other equation

This will give us

Next, we distribute the 2 throughout the parenthesis

Now we can solve for x. Begin by adding 16 to each side

Now we can subtract 4x from each side

Lastly, we can divide each side by 3

Now, we need to substitute in the value that we got for x into one of the equations to find the y value.

This becomes

So

This means that the solution to the system of equations is (2,-2)

Answer:

Solution given:

1.KU =UE Def.of midpoint

2.LU=UT Def.of midpoint

3.<KUL=<TUE Vertically opposite angle

4.∆KLU=∆ETU. S.S.A. axiom

Step-by-step explanation:

It will help you !!!!!!!!!!!///

Answer:

(4,-2)

Step-by-step explanation:

Start off by doing everything in the parenthesis which is everyone of them so 2x-1=-2 , your problem then should look like this:

-2(3x2-5x+2) carry the 2 over so multiply the 2 to everything so

(-6x-4+10x+2) add like numbers

10x+-6=4

-4+2=-2

(4,-2)

Answer:

x = 3

Step-by-step explanation:

Given the linear function, f(x) = -4x + 2, for which we must determine the integer value of x that will provide an output of f(x) = -10:

The first step is to substitute the output value, f(x) = -10, into the given function, and solve for its corresponding input value, x:

f(x) = -4x + 2

-10 = -4x + 2

Subtract 2 from both sides:

-10 - 2 = -4x + 2 - 2

-12 = -4x

Divide both sides by -4 to solve for x:

\(\displaystyle\mathsf{\frac{-12}{-4}\:=\:\frac{-4x}{-4} }\)

x = 3

Hence, when x = 3, f(x) = -10.  

Substitute the value of x = 3 into the original function:

f(x) = -4x + 2

f(3) = -4(3) + 2

f(3) = -12 + 2

f(3) = -10  ⇒  f(x) = -10.

Therefore, the input value of x = 3 gives an output value of f(x) = -10.

In the context of our theory of inductive proofs, P(n) represents the quantity about which we are proving something- False.

A proof by induction requires justification at every step, just like a regular proof. But, it uses a clever technique that enables you to demonstrate the truth of a proposition when n is 1, assume it is true for n=k, and then demonstrate that it is true for n=k+1.

According to the theory, all that is required to demonstrate a person's ability to ascend to the nth floor of a fire escape is for them to demonstrate their ability to ascend the fire escape ladder (n=1) and their ability to ascend the stairs from any level of the fire escape (n=k) to the next level (n=k+1).

You could have been asked to assume the n-1 case and prove the n case if you've done proof by induction before, or to assume the n case and show the n+1 case. This is the same as what I'm describing here, but I'll use a different letter since I believe it helps people understand what each instance is for better.

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Answer:

17/24 pounds of mush

Step-by-step explanation:

To find out how much mush each friend received, we need to divide the total amount of mush shared (5 2/3 pounds) by the number of friends (8).

First, let's convert 5 2/3 pounds to an improper fraction. We can do this by multiplying the whole number (5) by the denominator of the fraction (3) and adding the numerator (2). Then, we put the result over the original denominator (3) to get the improper fraction.

5 * 3 + 2 = 15 + 2 = 17

So, 5 2/3 is equivalent to the improper fraction 17/3.

Now, let's divide the amount of mush (17/3 pounds) by the number of friends (8).

To divide a fraction by a whole number, we multiply the fraction by the reciprocal of the whole number.

(17/3 pounds) ÷ 8 friends = (17/3 pounds) * (1/8) friends

When multiplying fractions, we multiply the numerators together and the denominators together.

(17/3 pounds) * (1/8 friends) = (17 * 1) / (3 * 8) pounds/friends

= 17/24 pounds/friends

Therefore, each friend received 17/24 pounds of mush.

The exact forecasted number of customers to be served on each of the next five business days, rounded to one decimal place, are as follows:

Tuesday: 389.1

Wednesday: 368.7

Thursday: 326.5

Friday: 510.9

To forecast the number of customers served on each of the next five business days using Winters' method, we need to follow these steps:

Calculate the seasonal factor for each day by multiplying the seasonal index by the level.

Monday: 1.10 × 20 = 22

Tuesday: 0.95 × 20 = 19

Wednesday: 0.90 × 20 = 18

Thursday: 0.80 × 20 = 16

Friday: 1.25 × 20 = 25

Update the level and trend using the following formulas:

New Level = α × (Actual Value / Seasonal Factor) + (1 - α) × (Previous Level + Previous Trend)

New Trend = β × (New Level - Previous Level) + (1 - β) * Previous Trend

For Tuesday:

New Level = 0.2 × (30 / 22) + 0.8 × (20 + 1) = 20.3636

New Trend = 0.1 × (20.3636 - 20) + 0.9 × 1 = 0.0364

Forecast the number of customers served on each subsequent day using the formula:

Forecast = (New Level + Forecasted Trend) × Seasonal Factor

Tuesday Forecast = (20.3636 + 0.0364) × 19 = 389.0909

Wednesday Forecast = (20.3636 + 0.0364) × 18 = 368.7273

Thursday Forecast = (20.3636 + 0.0364) × 16 = 326.5455

Friday Forecast = (20.3636 + 0.0364) × 25 = 510.9091

Therefore, the forecasted number of customers to be served on each of the next five business days, rounded to one decimal place, are as follows:

Tuesday: 389.1

Wednesday: 368.7

Thursday: 326.5

Friday: 510.9

The question should be: A local bank is using Winters' method with α = 0.2, β= 0.1, and γ = 0.5 to forecast the number of customers served each day. The bank is open Monday through Friday. At the end of the previous week, the following seasonal indexes have been estimated: Monday, 1.10; Tuesday, 0.95; Wednesday, 0.90; Thursday, 0.80; Friday, 1.25. Also, the current estimates of level and trend are 20 and 1. After observing that 30 customers are served by the bank on this Monday, forecast the number of customers who will be served on each of the next five business days. Round your answers to one decimal place, if necessary.

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Answer:

525

Step-by-step explanation:

Set up a ratio 35/140=?/2100. Solve this to get the answer.

(a^-7 • b^-2)^-9

(1/a^7 • 1/b^2)^-9

(1/a^7•b^2)^-9

(a^7•b^2)^9

a^63 • b^18

Check the picture below.

well, according to the line vertical test, if a vertical line anywhere on the graph hits the graph only once, then yeap, it's a function.

Answer:

Step-by-step explanation:

The formula for annual compound interest, including principal sum, is:

A = P (1 + r/n) (nt)

where

A = the future value of the investment/loan, including interest

P = the principal investment amount (the initial deposit or loan amount)

r = the annual interest rate (decimal)

n = the number of times that interest is compounded per year

t = the number of years the money is invested or borrowed for

here

we have to found semianually

P= 2000

r= 11% =0.11

n=2   .... for semiannual

t =5

A = 2000( 1 +0.11 /2 )(2*5)

 = 2000(1 +0.055)10

= 2000(1.055)10

= 2000(1.708)

=3416

Answer:

1. ⅘

2. 15/4 (if you need it simplified then it's 3 ¾)

3. ⅗

Step-by-step explanation:

1. ⅘ × 2 × ½ = ⅘

2. 1 ¼ × 3 = 15/4 (simplified version: 15 ÷ 4 = 3 r3, so it's 3 ¾)

3. ⅗ × 2 × ½ = ⅗

Hope this helps!

Answer:

4th answer

(-8 divided by -4)

Step-by-step explanation:

First , Let's find the value of (-18) divided by (-9)

Before that we have to know,

\(\frac{(+)}{(-)} =(-)\)

\(\frac{(-)}{(-)} =(+)\)

\(\frac{(+)}{(+)} =(+)\)

\(\frac{(-)}{(+)} =(-)\)

Now let's find for the answer for the above

\(\frac{(-18)}{(-9)} =2\)

And now let's find which expression has the same value as the question

#1

\(\frac{(-18)}{2} =(-9)\)

#2

\(\frac{(-12)}{3} =(-4)\)

#3

\(\frac{(-10)}{5} =(-2)\)

#4

\(\frac{(-8)}{(-4)} =2\)

So, it's clear for you that only the 4th expression will the same answer as the question.

Hope this helps you.

Let me know if you have any other questions :-)

Answer:

-(5x+8)(x - 3)

Step-by-step explanation:

add and subtract second term to expression and factor using grouping

Answer:

\(=13a^{437}+12a\)

Step-by-step explanation:

\(\left(a^{413}a^{22}a+1\right)\cdot \:13a-2a+1\cdot \:a\)

\(\mathrm{Add\:similar\:elements:}\:-2a+1\cdot \:a=-a\)

\(=\left(a^{413}a^{22}a+1\right)\cdot \:13a-a\)

\(=\left(a^{436}+1\right)\cdot \:13a-a\)

\(=13a\left(a^{436}+1\right)-a\)

\(=13a^{437}+13a-a\)

\(\mathrm{Add\:similar\:elements:}\:13a-a=12a\)

\(=13a^{437}+12a\)

According to the given information, we know that:

Force (F) is constant

Mass (m) of the first object is 4 kg, and its acceleration (a) is 13 m/s².

Using Newton's second law of motion, we know that:

F = m*a

Solving for the force (F) acting on the first object:

F = m*a = 4 kg * 13 m/s² = 52 N

Now, if the same force acts upon an object with a mass of 26 kg, we can use the same equation to find its acceleration (a):

F = m*a

a = F/m

a = 52 N / 26 kg = 2 m/s²

Therefore, the acceleration of the second object is 2 m/s².

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Answer:its c or d hope i help

Step-by-step explanation:

Answer:

2940π square feet.

Step-by-step explanation:

The exact surface area of a cylinder is given by the formula:

2πr² + 2πrh

where r is the radius and h is the height.

Substituting the values given in the question, we have:

2π(30)² + 2π(30)(19)

Simplifying:

2π(900) + 2π(570)

2π(900 + 570)

2π(1470)

The exact surface area of the cylinder is:

2940π square feet.

Answer: A :)

Step-by-step explanation:

Answer:

you have it correct sir

Step-by-step explanation:

Answer:

it is 30, 90, and 60 as it is a right triangle

Answer:

uh i think 2 i just want points

Step-by-step explanation: