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malfutka [58]
3 years ago
11

You have been assigned the job of doubling an investment by putting it in an account that earns 8% simple interest annually. Abo

ut how many years will it take for this to happen?
A) 10
B) 12.5
C) 15
D) 17.5
Mathematics
1 answer:
marusya05 [52]3 years ago
4 0

Answer: b

Step-by-step explanation: 12.5

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The decimal d is formed by writing in succession all the positive integers in increasing order after the decimal point; that is,
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2

Step-by-step explanation:

We are given that a decimal number  d

d=0.12345678...

Where d is formed by writing in succession all the positive integers in increasing order after decimal point.

We have to find the 100th digit of d to the right of the decimal point.

Place of first digit 1 after decimal=Tenth

Place of second digit 2 after decimal=Hundredth

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$2,000 at 9% simple interest; deposit $1,600
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3 years ago
Determine the measures of the angles of AMNO if the measures of the angles are in the ratio 2:4:6.
masha68 [24]

Answer:

60,120,180

Step-by-step explanation:

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8 0
3 years ago
A ball is thrown into the air with a velocity of 34 ft/s. It's height in feet after t seconds is given by y=34t-26(t)^2. Find th
kkurt [141]

Answer:

The average velocity of the ball at the given time interval is -122.3 ft/s

Step-by-step explanation:

Given;

velocity of the ball, v = 34 ft/s

height of the ball, y = 34t - 26t²

initial time, t₀ = 3 seconds

final time, t = 3 + 0.01 = 3.01 seconds

At t = 3 s

y(3) = 34(3) - 26(3)² = -132

The average velocity of the ball in ft/s is given as;

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Therefore, the average velocity of the ball at the given time interval is -122.3 ft/s

8 0
3 years ago
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