10 samples of different pastries are on display as customers leave a bakery, they are told that they can choose any 4 samples. how many different selections can a customer make?

A book store manager observed that if raised the price to $17.80 will be;

⇒ 506

What is Division method?

Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications.

For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.

Given that;

Store sells 630 calendars in a week for the price is $14.30.

Now,

Since, Store sells 630 calendars in a week for the price is $14.30.

So, We can formulate;

Number of sell if raises the price is $17.80 is;

= 630 x $14.30 / $17.80

Multiply the number, we get;

= $9,009 / $17.80

Divide the numbers, we get;

= 506

Therefore,

A book store manager observed that if raised the price to $17.80 will be;

⇒ 506

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In order to place the companies greatest comparative advantage to least comparative advantage in producing large tubes of toothpaste is 4, 3, 1, 2

We can calculate the comparative advantage with the formula;

CA = rate of producing large tubes/rate of producing small tube

For 1 Sparkling:

CA = 100/200

CA = 0.5

For 2 Bright White:

CA = 100/250

CA = 0.4

For 3 Fresh:

CA = 200/250

CA = 0.8

For 4 Mint:

CA = 150/150

CA = 1

Therefore, In order to place the companies greatest comparative advantage to least comparative advantage in producing large tubes of toothpaste is 4, 3, 1, 2

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Answer:

C or option 3

Step-by-step explanation:

4,3,1,2

The total price of the hat including the tax is $ 16.9494 .

How to calculate percentage and how is it determined?
A percentage is a figure or ratio that can be stated as a fraction of 100 in mathematics. If we need to determine a percentage of a number, multiply it by 100 and divide it by the total. So, a part per hundred is what the percentage refers to. Percent signifies for every 100. The sign "%" is used to denote it. No dimension exists for percentages. Thus, it is referred to as a dimensionless number. The value must be divided by the entire value, and the resulting number must then be multiplied by 100 to get the percentage.
Mathematically, Percentage formula = (Value/Total value) × 100

Given, cost price of hat (total value) = $ 15.99
Percentage tax imposed on the hat = 6%
Now, using the formula established in the literature above, we have:
Percentage = (Value/Total Value)×100
⇒ Value = (Percentage × Total Value)/100 = (6×15.99)/100 = $ 0.9594
Therefore, the total price of hat = Cost Price + Value = $ (15.99 + 0.9594) = $ 16.9494
Thus, the total price of the hat including the tax is $ 16.9494 .

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Answer:

1:4

Step-by-step explanation:

There is 7+8+5 = 20 animals total    rabbits are 5

5:20     is the same as 1:4

Answer:

d

Step-by-step explanation:

using the tangent ratio in the right triangle

tan D = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{EF}{DE}[/tex] = [tex]\frac{9}{15}[/tex] , then

∠ D = [tex]tan^{-1}[/tex] ( [tex]\frac{9}{15}[/tex] ) ≈ 31.0° ( to the nearest tenth )

The function rule for renting the tent for n nights is t(n) = 30 + 5n.

The amount of money I have to pay if I rent the tent for 8 nights is $ 70.

Given that:-

Non-refundable fee charged by tents r us to reserve the tent = $ 30

Additional fee charged per night by tents r us = $ 5

We have to find the function rule for renting the tent for n nights and the amount of money I have to pay if I rent the tent for 8 nights.

We know that,

Function rule for renting the tent for n nights = Non-refundable fee + charge per night

Hence, we can write,

t(n) = 30 + 5n

Using the formula, putting n = 8, we get

t(8) = 30 + 5*8 = 30 +40 = $ 70.

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To buy thea's share, Joe would need $ 533,333.33.

After buying thea's portion, Joe will own 41.6%.

Given, joe, thea, and taylor invested in a partnership in the ratio 1:4:7 respectively.

Total ratio is = 1+4+7 = 12

hence joe = 1/12

thea = 4/12

taylor = 7/12

therefore share of each person:

1/12 × 1,600,000 = 133,333.33 -- Joe's share

4/12 × 1,600,000 = 533,333.33 -- thea's share

7/12 × 1,600,000 = 933,333.33 -- taylors share

total = 1,599,999.99 rounds to 1,600,000.00 or 1.6 mil

to buy thea's share, Joe would need $ 533,333.33.

after buying thea's portion, Joe will own :

(1/12 + 4/12) = 5/12 = 0.416 = 41.6%

Joe would require $533,333.33 to purchase Thea's portion.

Joe will hold 41.6% after purchasing Thea's share.

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MATHEMATICALLY WE WRITE THIS AS

[tex] = \frac{1}{2} (17 + 9) \\ = \frac{1}{2} (26) \\ = 13[/tex]

THE ANSWER IS 13

GOODLUCK

Compound interest is calculated by multiplying the initial loan amount, or principal, by one plus the annual interest rate multiplied by the number of compound periods multiplied by one. This will give you the total amount of the loan plus compound interest.

The rental price increases  in compound by 6%.

after 1 month : price  A = $9,540.00.

after 3 month : price  = $10,719.14

after 10 month : price  =  $16,117.63

Compound interest is calculated by multiplying the initial loan amount, or principal, by one plus the annual interest rate multiplied by the number of compound periods multiplied by one. This will give you the total amount of the loan plus compound interest.

The rental price increases  in compound by 6%

Rental price of Dacha = 9000

increased = 6%.

The price of the house after 1 month.

A = P[tex](1 + \frac{r}{n})^{nt}[/tex].

A = final amount

P = initial principal balance = 9000

r = interest rate = 6% =6/100

n = number of times interest applied per time period = 1

t = number of time periods elapsed

after 1 month :

Then solve the equation for A

A = P(1 + r/n)nt

A = 9,000.00(1 + 0.06/1)(1)(1)

A = 9,000.00(1 + 0.06)(1)

A = $9,540.00.

After 3 Month :

Then solve the equation for A

A = P(1 + r/n)nt

A = 9,000.00(1 + 0.06/1)(1)(3)

A = 9,000.00(1 + 0.06)(3)

A = $10,719.14

after 10 month :

Then solve the equation for A

A = P(1 + r/n)nt

A = 9,000.00(1 + 0.06/1)(1)(10)

A = 9,000.00(1 + 0.06)(10)

A = $16,117.63

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The total number of miles Mel drives the buses in one year is 11,622.

Solution:-

= 39 x 298 = 11,622

The distance can also be calculated in miles if you know the speed and time it will take to travel a certain distance. Just multiply the speed by the time. If the car is going 64 mph and he drives for 2 hours, he has traveled 130 miles. A conventional car can drive him 200,000 miles. Some well-maintained vehicles have over 300,000 total miles.

Currently, the average age of a US car is about 12 years. Choosing a well-made make and model can extend the life of your vehicle. A used car with a low annual average can be considered to have good mileage. Simply divide the mileage by the age of the car to get an annual average.

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[tex](\stackrel{x}{10}~~,~~\stackrel{y}{y})\hspace{5em}\stackrel{\textit{substituting in the equation}}{y~~ = ~~3(\stackrel{x}{10})+4}\implies y=34[/tex]

Answer:

Step-by-step explanation:I am pretty sure the answer is supposed to be 2 for x

The volume of the oblique cylinder is  1,538. 6 cubic units

It is important to note that the formula for determining the volume of an oblique cylinder is expressed as;

V = πr²h

Where;

Now, let's substitute the values into the formula

Volume, v = 3. 14 ×(7)² × 10

find the square of the value

Volume, v = 3. 14 × 49 × 10

Multiply the values

Volume, v = 1,538. 6 cubic units

Hence, the volume is 1,538. 6 cubic units

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Answer: 2010.6 units^3

Step-by-step explanation:

volume=πr2

=π multiply 8^2 multiply 10

=π times 64 times 10

=2010.619298

therefore 2010.6 units^3 is the answer

The quantity of white paper shipped by the company is 7,47,240 reams.

Here, we are given that last quarter, Stamford Paper Company shipped a total of 937,362 reams of paper.

Further, we are also given that they shipped 190,122 reams of colored paper.

Let us assume that there are only two types of papers that the company ships, these are- colored and white.

Thus-

colored paper + white paper = total paper shipped

Let the reams of white paper shipped be x

Substituting the values given in the question we get-

190,122 + x = 937,362

subtracting 190,122 from both sides we get-

x = 937,362 - 190,122

x = 7,47,240

Thus, the quantity of white paper shipped by the company is 7,47,240 reams.

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Answer: c

Step-by-step explanation:

yes

It will take 12.51 years for a Jenny's balance of 3000 to grow to 3800

Balance in Jenny's account = $3000

Rate of interest = 2.13%

Required amount = 3800

Simple interest is a quick and simple technique to compute interest on money. Interest is always applied to the initial principal amount and is calculated at the same rate for each time cycle.

The formula for simple interest is given:

Simple interest = P*R*T/100

where P = principal amount invested

R = rate of interest

T = time period in years

Substituting the values in the formula we get:

Amount = P*R*T/100 + P

3800 = 3000*2.13*T/100 + 3000

800 = 63.9T

T = 12.51

So, it will take 12.51 years

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The distance of the coin from the base of building is 37.3 m.

An angle of depression is stated to be formed by a horizontal line and the line that connects an item and the observer's eye. It is mostly used to determine the distance between the two objects when we are aware of the angles and height of an object above the ground.

Following is a list of the fundamental trigonometric ratio formulae, and both have the same formula for the angle of depression:

sin x = hypotenuse/perpendicular

base/hypotenuse = cos x

tan x = base/perpendicular

Let x serve as a representation of the distance from the coin to the building's base. When we use the necessary trigonometric function, we get:

Tan θ = perpendicular/base

Tan 15 = 10/x

0.2680 = 10/x

x = 10/0.2680

x  = 37.3134

x = 37.3 m

The distance of the coin from the base of the building is 37.3 m.

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Answer: Square feet

Step-by-step explanation: Well, in the 3 options given, ounces aren't used for distance which is what it is calculating, and for bigger terms, you wouldn't use inches, so the only logical answer is square feet.

Answer:

the sum of 3/4 +2/5 is 1.15

Answer:

Step-by-step explanation:

4.4

Answer:

x=60, y=30

Step-by-step explanation:

30+x=90, y+x=90. process of elimination

Answer:

m<1 = 37

m<2 = 68

m<3 = 68

m<4 = 143

m<5 = 75

Answer:

Angle 1 = 37° (alternate angles)

Angle 2 = Angle 3 (alternate angles)

Angle 2 and 3 = 180 - 112

= 68° (sum of angles on a straight line)

Angle 4 = 180 - 37

= 143° (sum of angles on a straight line)

Angle 5 can be found using more than one method. I'm just going to show two here.

Method 1:

Angle 2 + Angle 5 + Angle 1 = 180° (sum of angles on a straight line)

68 + Angle 5 + 37 = 180

Angle 5 = 180 - 68 - 37

= 75°

Method 2:

Angle 5 + Angle 3 + 37 = 180° (sum of angles in a triangle)

Angle 5 + 68 + 37 = 180

Angle 5 = 180 - 68 - 37

= 75°

Answer:

The number is -9

Step-by-step explanation:

Let x be the number we do not know.

The you would set up the equation like

2x + 3 = x - 6

     +6

2x+9 = x

        -2x

9 = -1 x

/-1

=-9

To check math:

2(-9) + 3 = -9 - 6

-18 + 3 = -15

-9 - 6 = -15

The lines are neither parallel or perpendicular

When do we say two lines are parallel or perpendicular or neither?

Two lines are said to be parallel if they have same slope, two lines are perpendicular if the product of the slopes are -1.

Slope of lines with coordinates (a,b), (c,d) can be given by [tex]\frac{d-b}{c-a}[/tex].

We are line A which contains point (0,3) and (3,1)

Slope of line A can be given by  [tex]\frac{1-3}{3-0}[/tex]

Slope of line A = [tex]\frac{-2}{3}[/tex]

We are line B which contains point (-1,4) and (-7,5)

Slope of line B can be given by  [tex]\frac{5-4}{-7+1}[/tex]

Slope of line B = [tex]\frac{-1}{6}[/tex]

Slope of line A and line B are different

Also the product of slopes line A and Line B is also not equal to -1

Hence the lines are neither parallel not perpendicular.

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Answer:

(0.5)(-2.5) = -1.25

Step-by-step explanation:

There are lots of answers.  I could choose the number .5 which is between 0 and 1 and I could choice -2.5 which is between -2 and -3.

Multiply together

(.5)(-2.5) = -1.25

the measurement of that side of the courtyard is 13.75feet

Answer:

4m+5=12

Step-by-step explanation:

4(3)+5#12

right hand side is not equal to left hand side

Answer: 4m+5=12

Step-by-step explanation:

The range of function g would be c. (-∞, 1).

The requried range of the function is range = {y | y ≤ 1} or in interval notation, this can be written as range = (-∞, 1]. Option C is correct.

The range is the set of values that come out to an outcome for a certain mathematical operation.

Here,

First find the function g(x),
So,
g(x) = -2(10ˣ) + 1

To calculate the range of the function g(x) = -2(10ˣ) + 1, we need to determine the set of all possible output values that the function can produce.

Notice that the function f(x) is a linear function of the form y = mx + b, where m = -2 and b = 1. Since the exponent function, 10ˣ is always positive, the value of -2(10ˣ) is always negative, and adding 1 to a negative number results in a range of all real numbers less than or equal to 1.

Therefore, the range of the function is range = {y | y ≤ 1} or in interval notation, this can be written as range = (-∞, 1]

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Answer:

I don't realy know

Step-by-step explanation:

I think it's B

Answer:

They have equal slopes.

Step-by-step explanation:

Parallel lines have the same slope and will never intersect. Parallel lines continue, literally, forever without touching.

Answer:

Based on scientific observations and findings, the reasons the moon appears to be less bright than the sun despite its very close distance to earth are the following:

Hence, in this case, it is concluded that there are many reasons the moon appears to be less bright than the sun despite its very close distance to earth.

Step-by-step explanation: