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Morgarella [4.7K]
3 years ago
8

Two friends, rachel and joey, enjoy baking bread and making apple pies. rachel takes two hours to bake 1 loaf of bread and one h

our to make 1 pie. joey takes four hours to bake 1 loaf of bread and four hours to make 1 pie. what is rachel's opportunity cost of baking 1 loaf of bread?
a. 1 loaf of bread
b. 2 pies
c. 1/2 loaf of bread
d. 1 pie
e. 4 pies
Mathematics
2 answers:
Mademuasel [1]3 years ago
7 0
E    is the answer    

Hope this helps
vivado [14]3 years ago
4 0

Answer: Option b

Step-by-step explanation:

Rachel needs two hours for a loaf of bread and one hour for one pie.

Joey needs four hours for one loaf of bread and four hours to a pie.

We want to know the opportunity cost of Rachel to make one loaf of bread.

The opportunity cost is the relation between what she wins and what she could'be wined if she chose the other option.

We know that at the same time that she bakes 1 loaf of bread she could make 2 pies, so the opportunity cost of 1 loaf of bread is option b (what she could have wined if she chose to do the pies instead in that time).

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2. Dilute hydrochloric acid reacts with zinc to form zinc chloride and hydrogen.
DIA [1.3K]

Step-by-step explanation:

Zn + 2HCl => ZnCl2 + H2

Moles of Zn = 13g / (65.38g/mol) = 0.198mol

Volume of HCl = 0.396mol / (0.25mol/dm³) = 1.58dm³.

Volume of H2 = 0.198mol * (22.4dm³/mol) = 4.43dm³.

6 0
3 years ago
34. A MasterCard statement shows a balance of $510 at 13.9% compounded monthly. What monthly payment will pay off this debt in 1
bixtya [17]

Answer:

The monthly payment is $35.10.

Step-by-step explanation:

p = 510

r = 13.9/12/100=0.011583

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The EMI formula is :

\frac{p\times r\times(1+r)^{n} }{(1+r)^{n}-1 }

Now putting the values in formula we get;

\frac{510\times0.011583\times(1+0.011583)^{16} }{(1+0.011583)^{16}-1 }

=> \frac{510\times0.011583\times(1.011583)^{16} }{(1.011583)^{16}-1 }

= $35.10

Therefore, the monthly payment is $35.10.

8 0
4 years ago
Write the slope-intercept form of the equation of each line given the slope and y-intercept slope=7/4, y-intercept= -5
Radda [10]
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Simplify<br>5/2y-1 - 6/3y-1​
Kipish [7]

Answer:

Step-by-step explanation:

First Group like terms:

5/2y-6/3y-1-1

Add similar elements:5/2y-6/3y=1/2y

1/2y-1-1

1/2y=y/2

=y/2-1-1

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Bobby remembered he had a coupon in his pocket that will take an additional 30% off the price of the shirts calculate the new to
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