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3 years ago

Question 33

Mathematics

2 answers:

Charra [1.4K]3 years ago

5 0

Answer: $26,278,829.99

<u>Step-by-step explanation:</u>

The property appreciates at the same rate each year so this is an exponential function of the form $A=P(1+r)^t$ where

A is the Accrued amount (total)
P is the Principal amount (initial/starting amount)
r is the Rate of appreciation (convert percent to decimal)
t is the Time (in years)

Given: P = 25,000 r = 10% (0.1) t = 73

A = 25,000(1 + 0.1)⁷³

A = 25,000(1.1)⁷³

A = 26,278,829.99 (rounded to two decimal places)

Marizza181 [45]3 years ago

3 0

Answer:

I'm unsure if this is correct but, the answer should be $18,250,000.

- Starting price = $25,000

- Increases at the rate of 10% per year

- Value in 73 years = ?

- 10 x 73 = 730%

- 25,000 x 730 = $18,250,000

- Again, sorry if it's not right..

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Will give brainliest answer

makvit [3.9K]

Answer:

$28 . 26cm$

Step-by-step explanation:

First find the radius

$d = 2r \\ 9 = 2r \\ \frac{9}{2} = \frac{2r}{2} \\ r = 4.5$

Now find the CIRCUMFERENCE

$c = 2\pi \: r \\ = 2 \times \pi \times 4.5 \\ = 9 \times \pi \\ = 28.26$

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3 years ago

Write the equation 0.3x 2 + 5x - 7 = 0 in general form and then choose the value of "b."

MrMuchimi

Answer:

3x^2 + 50x - 70 = 0

b = 50

Step-by-step explanation:

0.3x^2 + 5x - 7 = 0

Multiply both sides by 10 to get rid of the decimal coefficient.

3x^2 + 50x - 70 = 0

b = 50

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3 years ago

I need to find the value of X

7nadin3 [17]

Answer:

62°

Step-by-step explanation:

180°-68.5°-49.5°=62°

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3 years ago

Read 2 more answers

The figure is not drawn to scale. PQ and MN are straight lines. Find

nataly862011 [7]

Answer:

a = 138

Step-by-step explanation:

Notice that from the figure, we can see that ∠MOQ and ∠PON are vertical angles, which means that by definition, they're congruent in measure.

∠MOQ = ∠MOR + ∠ROQ = 90 + 48 = 138°

So, this means that ∠PON is also equal to 138, which means a = 138.

Thus, the answer is a = 138.

<em>~ an aesthetics lover</em>

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4 years ago

Which of the following expressions is equal to 1 divided by 16

Ber [7]

The correct answer is: [A]: " ( $\frac{1}{2}$ )⁴ " .
_______________________________________________

Note: ( $\frac{1}{2}$ )⁴ = $\frac{1^{4} }{2^{4} }$ ;

= $\frac{1*1*1*1}{2*2*2*2}$ ;

= $\frac{1}{16}$ .
_______________________________________________________

Consider "Choice [B]" : "( $\frac{1}{2}$ )⁴ " ;

Note: ( $\frac{1}{4}$ )⁴ = $\frac{1^{4} }{4^{4} }$ ;

= $\frac{1*1*1*1}{4*4*4*4}$ ;

= $\frac{1}{256}$ .

Note that: " $\frac{1}{256}$ " $\neq$ " $\frac{1}{16}$ " .
__________________________________________________________

Consider "Choice [C]" : "( $\frac{1}{8}$ )² " ;

Note: ( $\frac{1}{8}$ )² = $\frac{1^{2} }{8^{2} }$ ;

= $\frac{1*1}{8*8}$ ;

= $\frac{1}{64}$ .

Note that: " $\frac{1}{64}$ " $\neq$ " $\frac{1}{16}$ " .
__________________________________________________________
→ As such, the only correct answer choice is:
__________________________________________________________
Answer choice: [A]: " ( $\frac{1}{2}$ )⁴ " .
__________________________________________________________

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4 years ago