It costs the class $15 to make cookies for the bake sale. How many cookies must at least they sell at least to make a profit if each cookie costs 11 cents to make?

I think the answer is 2.4

Answer:

I=Prt is a simple interest formula

i=(20000)(.05)(3)

i=3000

3000+20000=23000

Step-by-step explanation:

Answer:

jose take 20000 $ on 5% interest rate for 3 years

formula

interest=principle amount*rate*time

interest=20000*5%*3

int=20000*5/100*3

int=200*5*3

int=3000

principle+intrest=total he has to pay

20000+3000=total he has to pay

Answer=23000$  he has to pay

Answer:

Part a) The linear model that shows the salesperson’s total income is equal to

Part b) The total income is

Step-by-step explanation:

Part a)

Let

k-------> the total sales for the year

y-----> the total income for the year

we know that

The linear equation that represent the situation is

Part b) we have

substitute the value of k in the linear model to find the total income

Final answer:

The salesperson's income is represented by the linear model y = 35000 + 0.10k. If they sell $250,000 of merchandise, their total income, including salary and commission, would be $60,000.

Explanation:

A) The total income of the salesperson can be represented by the linear equation y = 35000 + 0.10k, where y represents the total income including the base salary and commission, and k represents the total sales.

B) To calculate the total income for a certain amount of sales, you would substitute the total sales amount into the equation. If the salesperson sold $250,000 worth of merchandise, the total income would be y = 35000 + 0.10*250000 = 35000 + 25000 = $60,000.

The salesperson would earn a total of $60,000 including base salary and commission for the year for the sales of $250,000 worth of merchandise.

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Step-by-step explanation: Pi is an irrational number 3.14159... which rounds to 3.14.

Mathematicians found out that when you try to write down what π is, the decimal the decimal places just keep going and going. This means it's impossible to find all the digits of π.

To solve many problems involving π, you just round it off to 3.14 and it will work. However, if you include more digits, your answer will be more accurate.

The first 100 digits of pi are below.

3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679

Since the ground level is referred to as first floor, it represents "1" in the number line.

Now, Parking A is one level below the ground level. So, the corresponding number for it on the number line is 0.

Please refer to the attached graph.

Final answer:

Parking A is represented by the number -1 on the number line.

Explanation:

The first level below the ground level, referred to as Parking A, represents a negative number on the number line. Since there are twenty-four levels in total, including the two underground levels, and each above ground level corresponds to its floor number on the number line, we can calculate the position of Parking A. The ground level, or the first floor, represents the number 0 on the number line. Therefore, the number that represents Parking A on the number line is -1.

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