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olga nikolaevna [1]
3 years ago
8

Investors buy a studio apartment for $200,000. Of this amount, they have a down payment of $60,000. Their down payment is what p

ercent of the purchase price? What percent of the purchase price would a $70,000 down payment be?
Mathematics
1 answer:
Zolol [24]3 years ago
3 0

Answer:

  a) 30%

  b) 35%

Step-by-step explanation:

To convert a ratio to a percentage, multiply it by 100%.

a) $60,000 down payment

  60,000/200,000 × 100% = 30%

__

b) $70,000 down payment

  70,000/200,000 × 100% = 35%

_____

The word "percent" literally means "per hundred." The symbol "%" is shorthand for "/100" (per hundred).

You can reduce these fractions to ones that have 100 as a denominator, so can see the percentage value easily:

  60,000/200,000 = 60/200 = 30/100 = 30% . . . . . . replace /100 with %.

  70,000/200,000 = 70/200 = 35/100 = 35%

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makvit [3.9K]

Answer:

The absolute value vertex is (5, 10). Please check that graph is also attached for the absolute equation with vertex (5, 10).

Step-by-step explanation:

Considering the absolute value equation

y=|x-5|+10

To find the  x  coordinate of the vertex, set the inside of the absolute value x - 5 equal to zero.

In this case,

                      x - 5=0

                             x=5

Replace the variable  x  with  5 back into the equation and solve for y.

                         y=|(5)-5|+10

                         y=0+10

                         y = 10

Therefore, the absolute value vertex is (5, 10). Please check that graph is also attached for the absolute equation with vertex (5, 10).

Keywords: absolute value function, vertex

Learn more about absolute value function from brainly.com/question/6507101

#learnwithBrainly

8 0
3 years ago
Ab" that goes through points (0,9)<br> Write an exponential function in the form y<br> and (5,2187)
klasskru [66]

9514 1404 393

Answer:

  y = 9(3^x)

Step-by-step explanation:

We assume you want a function in the form ...

  y = a(b^x)

that passes through points (0, 9) and (5, 2187).

Filling in the given point values, we have ...

  9 = a(b^0) = a

  2187 = a(b^5) = 9(b^5) . . . . using the above value of 'a'

Dividing the second equation by 9 and taking the 5th root, we find b.

  (2187/9) = b^5

  243^(1/5) = b = 3

The exponential function is ...

  y = 9(3^x)

4 0
3 years ago
What is the value of log(x exponent 2 y exponent 3 divided by z) when given the following:
Gekata [30.6K]

Answer:

B. 13

Explanation:

\sf\:Given\:expression: log(\dfrac{x^2 y^3}{z} )

Logarithm rules:

\sf (i)  \ \sf log(ab) = log(a) + log(b)\\ \\ (ii) \  log(a/b) = log(a) - log(b)\\\\ (iii) \ log(a^n) = n log(a)

Breakdown of the expression:

\rightarrow \sf log\left(\dfrac{x^2y^3}{z}\right)

\rightarrow \sf log\left(x^2\right) + log\left(y^3\right) - log(z)

\rightarrow \sf 2\log\left(x\right)+3\log \left(y\right)-\log \left(z\right)

insert given values

\rightarrow \sf 2(3)+3(2)-(-1)

\rightarrow \sf 13

7 0
2 years ago
Please answer this correctly
bulgar [2K]

Answer:

80%

Step-by-step explanation:

The numbers 5 or even are 4, 5, 6, and 8.

4 numbers out of 5.

4/5 = 0.8

Convert to percentage.

0.8 × 100 = 80

P(5 or even) = 80%

7 0
4 years ago
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A bag of rice weighs 3.18 pounds find the mass in kilograms
sleet_krkn [62]
Answer:
1kg=2.2lb
So,
3.18lb=3.18/2.2kg
1.44kg
7 0
3 years ago
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