Which number is between 1/2 and 8/9? A- 1/3 B- 7/24 C- 19/24 D- 22/24
1 answer:
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It would take 125 loaves at a cost of $200 for the breadmaker and store bought bread to cost the same.
<h3>Linear equation</h3>A linear equation is in the form:
y = mx + b
where y, x are variables, m is the rate of change and b is the y intercept.
Let x represent the rate of cost of one loaf and y represent the total cost, hence:
y = 0.8x + 100
The rate of cost of one loaf is $0.8 and the start up cost is $100.
For the second bread it is given by:
y = 1.6x
The graph of the two equations cross at (125, 200)
It would take 125 loaves at a cost of $200 for the breadmaker and store bought bread to cost the same.
Find out more on Linear equation at: brainly.com/question/13763238
The function that Ngozi's salary s(t) in dollars, t years after she starts to work as an interpreter is given by .
What is a function?
- A function in mathematics from a set X(ax) to a set Y allocates exactly one element of Y to each element of X(ax).
- A relation between a collection of inputs and labor is known as a function.
You can use the fact that the raise is done on the previous year's salary.
Let the initial salary be P = $24000
After 1 year, her salary increased by R = 3.5% which, thus,
Total salary = P + increment
Similarly going on, we get
(we can say)
Putting values of P(value of P) and R(value of R), we get
Thus,
The function that Ngozi's salary s(t) in dollars, t years after she starts to work as an interpreter is given by
Learn more about function here:
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To solve this problem you must apply the proccedure shown below:
1. You have the following expression given in the problem:
2. First, you must divide the coefficients () and then, you must divide the power of 10, to do this you must substract the exponents 24 and 18 (
). Therefore, you obtain the following result:
The answer is: