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Viefleur [7K]
3 years ago
11

What is the approximate average rate at which the area decreases, as the rectangle's length goes from 13 cm to 16 cm?

Mathematics
1 answer:
NNADVOKAT [17]3 years ago
8 0
D is the answer my dude
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You bought an investment for $1000 and 5 years later sold that investment for $1700. Taking into account compounding, what was y
igor_vitrenko [27]

Answer:

11.196%

Step-by-step explanation:

Given:

Buying cost of the investment or the principle amount = $1000

Time, n = 5 years

Selling cost of investment or amount received = $1700

Now,

the formula for compound interest is given as:

\textup{Amount}=\textup{Principle}(1+r)^n

here, r is the rate of interest

on substituting the respective values, we get

\textup{1700}=\textup{1000}(1+r)^5

or

(1 + r)⁵ = 1.7

or

1 + r = 1.11196

or

r = 0.11196

or

r = 0.11196 × 100% = 11.196%

8 0
3 years ago
Valeria does not charge an initial fee for babysitting but charges $10 an hour. Daniel charges $8 per hour plus an initial fee o
Sloan [31]

Answer:

it depends how many hours both of them make but here is what you can do:

Valeria needs to do 2 hours more than Daniel. This is because Daniel makes $18 and hour and Valeria makes only 10. If you do 10*2 or 10+10 you get 20 which is greater than 18. I hope this helps and good luck!

7 0
3 years ago
The product of two more than y and 7
Kruka [31]

Answer: 7(2+y) or (2+y)7

7 0
3 years ago
John and Daniel went hiking. While hiking, John ate of a cup of nuts and Daniel ate of a cup of nuts.
pychu [463]
Is it supposed to be john and daniel both are 1/2 of a cup? because then the answer would be 1 cup total
7 0
4 years ago
Given x || y and mZ1 = 42° .<br> What is m26?<br> Enter your answer in the box.
ICE Princess25 [194]

Answer:

42

Step-by-step explanation:

since x is parallel to y m 26 remains constant

5 0
3 years ago
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