The total cost of making a daily taco special for a restaurant is represented by the function C (t) = 2.5t + 1 , where t is the number of tacos made. How does the total cost change for every taco special the food truck makes?
A. The total cost increases by $1.
B. The total cost increases by $2.50.
C. The total cost decreases by $1.
D. The total cost decreases by $2.50.

Answer:

800 dolls

Step-by-step explanation:

Step one:

given  data

we are told that the ratio of the number of male dolls to the number of female dolls is 3:5 , i.e male dolls to female dolls is 3 to 5

given that there are 500 female dolls, let the number of male dolls be x

Step two:

3/5= x/500

cross multiply we have

3*500=5x

1500=5x

divide both sides by 5

x=1500/5

x=300

hence there are 300 male dolls

The total dolls is 300+500= 800 dolls

Answer:

x=9

Step-by-step explanation:

Divide each side by 8^2

When you divide two numbers when they have the same base, you can subtract them.

So 8^x=8^9

so x=9

Answer:

x=8 to the power of 9 or 8^9

Step-by-step explanation:

when you are multiplying the numbers with powers you need to add the powers and when dividing, you should take our powers by subtraction.

That is the rule you must always remember:

multiply--add

divide--subtract

Answer:

66 R30

Step-by-step explanation:

:) :) :/ probably wrong

Answer:

66.4918032787

Step-by-step explanation:

I'm afraid that my answer isn't an answer choice you have, but if I were you, I'd go with 66, as it's the closest.

As for how I got my answer, you can just use a calculator.

Answer:

1542

Step-by-step explanation:

\( \frac{6}{11} \times 2827 \\ \\ = 6 \times 257 \\ \\ = 1542\)

The expressions for the lengths of the segments obtained using vectors notation are;

a. i. \(\overrightarrow{LA}\) = q - (1/2)·p  ii. \(\overrightarrow{AN}\) = (2/7)·(p - q)

b. The expressions for \(\overrightarrow{MN}\), \(\overrightarrow{LA}\), and \(\overrightarrow{AN}\) indicates;

\(\overrightarrow{MN}\) = (1/84)·(46·q - 11·p)

A vector is a quantity that has magnitude and direction and are expressed using a letter aving an arrow in the form, \(\vec{v}\)

a. i. \(\overrightarrow{LA}\) = \(\overrightarrow{BA}\) - \(\overrightarrow{LB}\) =  \(\overrightarrow{BA}\) - (1/2) × \(\overrightarrow{CB}\)

\(\overrightarrow{BA}\) - (1/2) × \(\overrightarrow{CB}\) = q - (1/2)·p

\(\overrightarrow{LA}\) = q - (1/2)·p

ii. \(\overrightarrow{AC}\) = \(\overrightarrow{BC}\) - \(\overrightarrow{BA}\)

\(\overrightarrow{AN}\) = (2/7) × \(\overrightarrow{AC}\)

\(\overrightarrow{AN}\) = (2/7) × \(\overrightarrow{BC}\) - \(\overrightarrow{BA}\)

\(\overrightarrow{AN}\) = (2/7) × (p - q)

b. \(\overrightarrow{MN}\) = \(\overrightarrow{MA}\) + \(\overrightarrow{AN}\)

\(\overrightarrow{MA}\) = (5/6) × \(\overrightarrow{LA}\)

\(\overrightarrow{LA}\) = q - (1/2)·p

\(\overrightarrow{AN}\) = (2/7) × (p - q)

Therefore;

\(\overrightarrow{MN}\) = (5/6) × ( q - (1/2)·p) + (2/7) × (p - q)

\(\overrightarrow{MN}\) = (1/84) × ( 70·q - 35·p + 24·p - 24·q) = (1/84)(46·q - 11·p)

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The sign of rational number

a) if there sum is positive, then both of the rational number is positive and will have a '+' sign.

Example :-  4 + 4 = 8

b) their product is positive , then when both of them is negative or both of them is positive.

Example :- 4 x 4 = 16

                - 4 x (-4) = 16

c) their quotient is positive then when both of them is negative or both of them is positive.

Example :- ab / cd , -ab/ - cd  

In mathematics, a rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q.

Any fraction with non-zero denominators is a rational number. Some of the examples of rational numbers are 1/2, 1/5, 3/4, and so on.

For example 4 is a rational number because it satisfies the condition of rational numbers. 4 can be expressed as a ratio such as 4/1, where the denominator is not equal to zero.

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The correct check digit for the UPC code 6-73419-23216- is "3".

The check digit is used to verify the accuracy of the UPC code when it's scanned. It's the last digit of a UPC code and is calculated using a formula based on the first 11 digits.

The formula involves adding up the digits in the odd-numbered positions and multiplying the sum by three, then adding up the digits in the even-numbered positions, and subtracting the second sum from the first sum.

The check digit is then calculated by taking the difference and finding the smallest number that, when added to the difference, is a multiple of 10. The result of this calculation is the check digit.

In this case, the correct check digit is "3".

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While Marsha, Jan, and Cindy individually have transitive preferences over three goods, it is possible that the group's preferences might not be transitive when deciding on the "fruit of the month."

This scenario arises due to the aggregation of individual preferences and the potential conflicts that can emerge during the voting process.

When individuals vote on their preferred fruit of the month, the group's preference is determined by aggregating individual preferences. However, the aggregation process can lead to inconsistencies in transitivity. For example, let's assume Marsha prefers oranges to apples, Jan prefers apples to pears, and Cindy prefers pears to oranges.

Individually, their preferences are transitive. However, when their preferences are aggregated, conflicts arise. If the group votes between oranges and apples, Marsha's preference would favor oranges, Jan's preference would favor apples, and the group might choose apples as the fruit of the month. Similarly, if the group votes between apples and pears, Jan's preference would favor apples, Cindy's preference would favor pears, and the group might choose pears.

Now, if the group votes between oranges and pears, Marsha's preference would favor oranges, Cindy's preference would favor pears, but there is no unanimous preference between apples and pears. In this case, the group's preference would not be transitive because oranges are preferred to apples, apples are preferred to pears, but oranges are not preferred to pears.

This example demonstrates that the aggregation of individual preferences in a voting process can lead to situations where the group's preferences are not transitive.

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Answer: The answer is 7

Step-by-step explanation:  First n=14, so we rewrite the equation and get 14-7. So the answer is 7.

PS. Can you mark brainliest???

Answer:

Basically 7

Step-by-step explanation:

If N=14 then 14-7

Answer:

To simplify the expression (-12x³ - 48x²) + (-4x), we can combine like terms by adding the coefficients of the same degree of x.

The expression simplifies to -12x³ - 48x² - 4x.

Therefore, the best answer from the choices provided is:

C. 16x² + 52x

Answer:

11

Step-by-step explanation:

Three times an unknown number

= 3(n)

Added to

Two less than four times the same unknown number

= 4 - 2(n)

Total

= 3(n) + 4 - 2(n) = 15

= 3n + 4 - 2n = 15

Collect like terms

= 3n - 2n = 15 - 4

n = 11

Answer:

Step-by-step explanation:

In this problem we are going to first solve for 10% of $35 an add it to the wholesale price to get the retail price

10% of $35

\(\frac{10}{100}*35= 0.1*35= 3.5\)

The retail price is 3.5+35= $38.5

Answer:

$38.50

Step-by-step explanation:

Since 50 is an even number, we know that x will be even if y is even (50 times an even number is still even) and odd if y is odd (50 times an odd number is odd). Therefore, the only answer choice that must be odd is x+y.

Given that x and y are integers and x = 50y + 69, let's determine which of the following expressions must be odd.

1. xy: Since x is odd (50y + 69), when it is multiplied by any integer y, the result will always be odd. Therefore, xy must be odd.

2. x + y: If x is odd, adding it to an even integer (y) would result in an odd number. However, adding it to an odd integer (y) would result in an even number. Therefore, x + y does not necessarily have to be odd. xy: We can't determine if this is odd or even without knowing the values of x and y.
- x+y: This expression is always odd. To see why, consider two cases:

If x and y are both odd, then x+y is even+odd=odd.
If x and y are both even, then x+y is even+even=even.
If one of x and y is odd and the other is even, then x + y is odd + even =odd.

3. x+2y: We can't determine if this is odd or even without knowing the values of x and y.
3x-1: This expression will be odd if x is odd (3 times an odd number is odd) and even if x is even (3 times an even number is even).
3x+1: This expression will be odd if x is even (3 times an even number plus 1 is odd) and even if x is odd (3 times an odd number plus 1 is even).
x + 2y: Since x is odd and 2y is always even, their sum must be odd. Therefore, x + 2 y must be odd.

4. 3x - 1: This expression is odd, since 3x will always be odd (as x is odd) and subtracting 1 from an odd number results in an even number. Therefore, 3x - 1 does not necessarily have to be odd.

5. 3x + 1: This expression is odd, since 3x will always be odd (as x is odd) and adding 1 to an odd number results in an even number. Therefore, 3x + 1 must be odd.

In conclusion, the expressions that must be odd are xy, x + 2y, and 3x + 1.

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number of eighth-graders who want fruit smoothies: 150

total number of students: 800

relative frequency: 150/800 = 3/16 ≈ 0.19

Answer:

b

Step-by-step explanation:

-44÷2=-22

34+3.5*-22= -43

Answer:

1/44 inches per hour

Step-by-step explanation:

there are 9 hours and 10 minutes during which water decreased by 5/24"

9 hrs, 10 min can be converted to 9 1/6 hours (10 min is 1/6 of 60 min)

5/24 ÷ 9 1/6 = 5/24 x 55/6

5/24 x 6/55 = 1/44  

Answer:

solid

Step-by-step explanation:

he biked at a steady rate of 7.5 miles per hour

Alan deposited $2500 in an investment account that pays an interest rate of 7. 8% compounded monthly. If he makes no other deposits or withdrawals, Alan will have $9,272 in the account in 15 years.

Given, Alan deposited $2500 in an investment account that pays an interest rate of 7.8% compounded monthly.

To find, We can use the formula for compound interest: A=P(1+r/n)nt, where A is the amount, P is the principal, r is the annual interest rate, n is the number of times the interest is compounded per year, and t is the time in years.

Substitute the given values, we get; P = $2500, r = 7.8%, n = 12 (compounded monthly), and t = 15 years.

A= $2500(1 + (0.078/12))(12×15)

Using the formula above, we get that Alan will have approximately $9,271.57 in the account in 15 years, rounded to the nearest dollar it will be $9,272.

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Answer:

umef leaf ninja the frog held a

4 is smaller than 9 y_ghyyyggyyggggdffghbv y_ghyyyggyyggggdffghbv

Answer:

81,620,948

Step-by-step explanation:

this what you need?

Answer:

Yes, you are correct!

Step-by-step explanation:

When you see a number after the decimal is larger than 5 you will round up; when you see a number after the decimal is smaller than 5, you will round down.

In this case

3.045

The number after the decimal is 0, which is smaller than 5, so we round down and get the answer 3.

Answer:

no

Step-by-step explanation:

it is rational because it is a terminating decimal

No 0.875 , it is rational It can be expressed as the quotient of two integers.

Irrational numbers are a set of real numbers that cannot be expressed in the form of fractions or ratios made up of integers.

rational number, in arithmetic, a number that can be represented as the quotient p/q of two integers such that q ≠ 0.

No, 0.875 a irrational number.

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Answer:

the answer is D.

Step-by-step explanation:

well, the y-intercept for f(x) is at  

as you can see from the slope-intercept form is at 4, and it has an slope of 2/3.

for g(x), well an y-intercept is when x = 0, what is it from that table?  well, is at 0,3, so when x = 0, y = 3, so no dice on that one.

c)

whenever an x-intercept occurs, y = 0, for f(x) that's at  

what about the x-intercept for g(x)?  well, let's check, when is y = 0?  aha!  at -9, 0, so when y = 0, x = -9, so no dice on that one either.

d)

well, what is the slope of g(x) anyway?  well, let's pick two points off the table to get it hmmm the first two let's use,

and from a), using the slope-intercept form, we know f(x) has a slope of 2/3.

well, 2/3 is larger than 1/3, so no dice.

b)

well, you already know.

Therefore , as a result the unitary method answer to the given problem is to determine the total or difference: 73.

The unitary technique is a way of problem-solving where you first calculate the amount of a single component, then multiple that value to get the answer. Simply put, a single system value is extracted from a sourced multiple using the unit method. For illustration, 40 pens will set you back 400 rupees, or $1.01. The method used to accomplish this might be standardized. a solitary nation. anything has a distinctive component. (Mathematics, Algebra) Its adjoint and reciprocal are equivalent. 

Here,

Given :

Devise 18 + 5 + 5 * 10 based on the given conditions. Do the math: 18 + 5 + 50 to get the product or quotient.

Determine the difference or total: 23 + 50\s=> Determine the difference or total: 73

The answer is: 73.

As a result, the unitary method's answer to the given problem is to determine the total or difference: 73.

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When dividing 4 by 280.8, the answer gotten is 0.014245.

It should be noted that decimal numbers are numbers that have whole numbers as well as fractional parts. One of the number types in algebra that has a whole integer and a fractional portion separated by a decimal point is a decimal. The decimal point is the dot that appears between the parts of a whole number and a fraction. An example of a decimal number is 34.5. Examples are 2.4 and 9.34.

To divide a decimal by a whole number, follow these steps.

In this case, Dividing 4 by 280.8 will give a value of 0.014245.

Therefore the value is 0.014245.

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Dividing 4 by 280.8  gives

given data

4 ÷ 280.8

4 ÷ 280.8 = 4 / 280.8

= 4 / 280.8

= \(\frac{4}{\frac{2808}{10} }\)

= 4/1 * 10 /2808

= 40 / 2808

= 20 / 1404

= 10 / 702

= 5 / 351

5//351 is the lowest form of the fraction and in decimal it is solved as

= 5 / 351

= 0.01424501425

= 0.0142 ( to 4 decimal place )

Decimals refers to number types which are displayed using points. The points used here is called decimal points.

Numbers appearing after the decimal point is not a whole number. If the set of number bearing decimal point has zero as the first and only number, then the whole number is not up to a whole number.

This is synonymous to the case of the solved problem. The number 0.0142 does not have a whole number part. Hence the number is less than 1

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Answer:

jalen

Step-by-step explanation:

The linear equation that represents the relationship between the price (p) and the number of shirts (n) is p = -0.004n + 80.

The linear equation that represents the relationship between the price (p) and the number of shirts (n) is:

p = mn + b

To determine the linear equation that relates the price of shirts to the number of shirts sold, we use the given data points. From the data, we know that 4000 shirts can be sold at a price of $64 and 9000 shirts can be sold at a price of $44.

Let's use the point-slope form of a linear equation, which is y - y1 = m(x - x1), where m is the slope and (x1, y1) is a point on the line. In our case, the number of shirts (n) represents the x-coordinate and the price (p) represents the y-coordinate.

Using the first data point (4000 shirts, $64), we have:

x1 = 4000

y1 = 64

Next, we use the second data point (9000 shirts, $44):

x2 = 9000

y2 = 44

To find the slope (m), we use the formula:

m = (y2 - y1) / (x2 - x1)

Substituting the values:

m = (44 - 64) / (9000 - 4000)

m = -20 / 5000

m = -0.004

Now, we can choose either data point to substitute into the point-slope form. Let's use the first data point:

p - 64 = -0.004(n - 4000)

Simplifying the equation:

p - 64 = -0.004n + 16

To put the equation in slope-intercept form (y = mx + b), we isolate p:

p = -0.004n + 80

Therefore, the linear equation that represents the relationship between the price (p) and the number of shirts (n) is p = -0.004n + 80.

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Since the dialogue states that the saucer is perfectly round, we can assume its diameter is equal to the average height of the individuals, approximately 5.67 feet.

To estimate the diameter of the saucer, we first convert the height of each person in the party from inches to feet. Each person is 68 inches tall, which is equivalent to 5.67 feet (68 inches divided by 12 inches per foot).

Since the dialogue states that the saucer is perfectly round, we can assume its diameter is equal to the average height of the individuals. To calculate the average, we sum up the heights of all 10 individuals and divide by the number of individuals:

Total height = 5.67 feet/person × 10 people = 56.7 feet

Next, we divide the total height by the number of people to get the average height:

Average height = 56.7 feet / 10 people = 5.67 feet

Therefore, the diameter of the saucer, assuming each person is 68 inches tall, would be approximately 5.67 feet. Rounded to the nearest foot, the diameter of the saucer would be 6 feet.

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