Simplify to create equivalent to 19-6(-k+4)

Mathematics

1 answer:

Alexeev081 [22]2 years ago

7 0

I don’t even know , no cap

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Divide the following fractions 1/4÷1/2

artcher [175]

1/4 / 1/2 =
1/4 x 2/1 = 2/4 = 1/2

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2 years ago

The equation V = 16300 (0.94)^t represents the value (in dollars) of a car t years after its purchase. Use this equation to comp

Dafna1 [17]

Solution:

Given:

$V=16300(0.94)^t$

The value of a car after t - years will depreciate.

Hence, the equation given represents the value after depreciation over t-years.

To get the rate, we compare the equation with the depreciation formula.

$\begin{gathered} A=P(1-r)^t \\ \text{where;} \\ P\text{ is the original value} \\ r\text{ is the rate} \\ t\text{ is the time } \end{gathered}$

Hence,

$\begin{gathered} V=16300(0.94)^t \\ A=P(1-r)^t \\ \\ \text{Comparing both equations,} \\ P=16300 \\ 1-r=0.94 \\ 1-0.94=r \\ r=0.06 \\ To\text{ percentage,} \\ r=0.06\times100=6\text{ \%} \\ \\ \text{Hence, } \\ P\text{ is the purchase price} \\ r\text{ is the rate} \end{gathered}$

Therefore, the value of this car is decreasing at a rate of 6%. The purchase price of the car was $16,300.

5 0

6 months ago

Which net represents the pyramid with the greatest surface area

vladimir1956 [14]

Answer:

the top one that's orange

4 0

2 years ago

Please help! It will be appreciated!

AysviL [449]

It’s d, looks like you got it already! With ratios, just pay attention to not only the numbers but order of the words as well, so you can be sure the ratio follows the problem.

8 0

2 years ago

Read 2 more answers

Please answerrree my quess

KengaRu [80]

Answer: 2 197/1000

Explanation:

(1 3/10)^3
= (13/10)^3
= 13^3/10^3
= 2197/1000
= 2 197/1000

3 0

3 years ago