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Ann [662]
3 years ago
12

John has saved $20,000 and he wants to buy a $100,000 house. If he pays just $10,000 as a down payment, he will have a $90,000 m

ortgage with a monthly payment of $500. If he pays all of his savings ($20,000) as a down payment, he will only have an $80,000 mortgage and a lower interest rate resulting in a $420 monthly payment. He should choose to pay _____.
Mathematics
2 answers:
maria [59]3 years ago
7 0
20,000, so that his interest rate will be lower and he will overall save $$$
Lubov Fominskaja [6]3 years ago
3 0

Answer:

<u><em>The answer is</em></u>: <u>$ 500 payment for 180 months.</u>

<u />

Step-by-step explanation:

<em>From my point of view you should choose the first option, for several reasons,</em> first because you have $ 10,000 free <em>that you may need for other expenses, on the other hand</em> if you pay $ 500 a month, you will do so for 15 years to reach $ 90,000<em> that he has pending payment,</em> while if he paid $ 420, for $ 60 less per month <em>than the previous case, </em>he would have to pay them for more than 15 years.

<u><em>The answer is</em></u>: <u>$ 500 payment for 180 months.</u>

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best definition of a cash crop? Crops that were grown to keep a family well fed Crops that were used to feed livestock or traded
marin [14]

1.  A. he established a policy of discipline

2. C. Grassland

3. D. A summary of events posted on an anti-British website

4. D. Different colonies produced different crops and products

5. idk but it think C. Southern colonies needed a larger labor force for cash crops

6. C. The southern colonies had more slave labor because of cash crops.

7. C. Crops that were grown in large amounts and sold for profit.

5 0
3 years ago
Read 2 more answers
a 400 g of a liquid of density 1.6g/cm3 is made from mixing liquids of density 1.2g/cm3 and 1.8g/cm3 find the mass of the liquid
gogolik [260]

Answer:

133.33g

Step-by-step explanation:

Let the:

Mass of 1.2g/cm³ of liquid = x

Mass of 1.8g/cm³ of liquid = y

From our Question above, our system of equations is given as:

x + y = 400........ Equation 1

x = 400 - y

1.2 × x + 1.8 × y = 1.6 × 400

1.2x + 1.8y = 640..... Equation 2

We substitute, 400 - y for x in Equation 2

1.2(400 - y) + 1.8y = 640

480 - 1.2y + 1.8y = 640

- 1.2y + 1.8y = 640 - 480

0.6y = 160

y = 160/0.6y

y = 266.67 g

Solving for x

x = 400 - y

x = 400 - 266.67g

x = 133.33g

Therefore, the mass of the liquid of density 1.2g/cm³ is 133.33g

7 0
3 years ago
A solid metal cube of side 1-2 cm has a mass of 15 grams.
sashaice [31]

Answer:

The mass of the second cube is about 1085.07 grams.

Step-by-step explanation:

I assume '1-2 cm' means 1.2cm here. Correct me if I am wrong and I'll edit my answer.

First, find the density of this cube:

d=\frac{m}{v}

where d is density, m is mass, and v is volume.

We have one of those, but we also need volume. The volume of a cube is just:

v=a^3

where a is the length of a side.

\rightarrow v=1.2^3\\\rightarrow v=1.728

The volume of this cube is 1.728cm³. Now, you can find the density;

\rightarrow d=\frac{15}{1.728}\\\rightarrow d\approx8.6806

The density of this material is about 8.68 grams per cubic centimeter.

Finally, you can use that density to find the mass of the other cube. Fin the volume of the second cube:

\rightarrow v=5^3\\\rightarrow v=125

The volume is 125cm³. Given the density and the volume, you can calculate the mass:

\rightarrow d=\frac{m}{v}\\\rightarrow 8.6806=\frac{m}{125}\\\rightarrow 8.6806\times125=m\\\rightarrow m=1085.0694

The mass of the second cube is about 1085.07 grams.

4 0
3 years ago
4n^2-22=27 please show work
shepuryov [24]

Answer:

n = 7/2

Step-by-step explanation:

4n^2-22=27

4n^2 = 27 + 22

4n^2/4 = 49/4

sqrtn^2 = sqrt(49/4)

n = 7/2

3 0
3 years ago
Help please to find the stuff
bekas [8.4K]

Answer:

  y = (√3)/2

Step-by-step explanation:

The unit circle has equation ...

  x^2 +y^2 = 1

For x = 1/2, the value of y can be found to be ...

  (1/2)^2 +y^2 = 1

  y^2 = 1 - 1/4 = 3/4 . . . . . subtract 1/4

  y = √(3/4) . . . . . . . . . . take the square root (y > 0 here)

  y = (√3)/2

3 0
2 years ago
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