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Alenkasestr [34]
3 years ago
15

A Department store has a discount box of cell phone cases in the box or tan leather cases 12 protective plastic cases and six fa

brications if a customer randomly selects a case what is the probability that it is a fabric case enter your answer as a fraction in simplified form in the box
Mathematics
1 answer:
Marta_Voda [28]3 years ago
5 0
1:2!!! 6:12 = 1:2 all the same

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Eric took out an 80/20 mortgage to buy a house costing $175,000. The first (80%) mortgage has an interest rate of 4.75%, and the
Serhud [2]

Answer:

The total monthly mortgage payment for the house is $975.63

Step-by-step explanation:

The principle amount is $175000

80% of 175000 is = 0.8\times175000 = $140000

20% of 175000 is = 0.2\times175000 = $35000

Emi formula is :

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

For 1st part:

p = 140000

r = 4.75/12/100=0.00395

n = 30*12=360

Putting values in formula we get

\frac{140000\times0.00395\times(1.00395)^{360} }{(1.00395)^{360}-1 }

= $729.508

For 2nd part:

p = 35000

r = 7.525/12/100=0.00627

n = 30*12=360

Putting values in formula we get

\frac{35000\times0.00627\times(1.00627)^{360} }{(1.00627)^{360}-1 }

= $245.301

Adding both the monthly payments:

729.508+245.301=974.809 dollars

This is closest to option A.

So, option A is the answer.

And for 30 years the mortgage payment will be =

975.63\times12\times30=351226.80 dollars

5 0
3 years ago
System of equations, special case infinitely many solutions?????
Mashcka [7]

One possible system is

1x + 3y = 4

2x + 6y = 8

Note how 2 is twice as large as 1, 6 is twice as large as 3, and 8 is twice as large as 4.

In other words, the second equation is the result of multiplying both sides of the first equation by 2.

1x+3y = 4

2*(1x+3y) = 2*4

2x+6y = 8

Effectively the two equations in bold are the same which produces the same line. The two lines overlap perfectly to intersect infinitely many times. An intersection is a solution.

4 0
3 years ago
Can some one tell me the answer
Ostrovityanka [42]

Answer:

x = 13°

Step-by-step explanation:

The total must be 180°.

105° + 62° = 167°

180° - 167°

13°

6 0
3 years ago
Read 2 more answers
3 2/3 times 5 1/7 = ?/3 times ?/7 =
Ymorist [56]

Answer:

is that 32 / 3 or 3^2/3 ...?

Step-by-step explanation:

if 32/3 and 51/7

then answer will be 1120/17

4 0
2 years ago
markus wants to get no less than 90 percent on his next test. Let x represent his possible score on the test
kherson [118]
X > 90 idk if thats what u mean or not
3 0
3 years ago
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