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barxatty [35]
4 years ago
7

The supervisor at the second job says, “I’ll give you a penny today and double your pay every day for 30 days if you’ll work for

me.”
What is the balance for the job after day 30?
What is the interest rate and number of periods for the job?
Mathematics
2 answers:
Murrr4er [49]4 years ago
8 0
I think it would be a 60 penny's and the interest is 2 x 30
Naddika [18.5K]4 years ago
3 0

First day $0.01

Second day $0.02

Third day $0.04

Fourth day $0.08

Fifth day $0.16

Sixth day $0.32

Seventh day $0.64

Eighth day $1.28

Ninth day $2.56

Tenth day $5.12

Eleventh day $10.24

Twelfth day $20.48

Thirteenth day $40.96

Fourteenth day $81.92

Fifteenth day $163.84

Sixteenth day $327.68

Seventeenth day $655.36

Eighteenth day $1310.72

Nineteenth day $2621.44

Twentieth day $5242.88

Twenty first day $10485.76

Twenty second day $20971.52

Twenty third day $41943.04

Twenty fourth day $83886.08

Twenty fifth day $167772.16

Twenty sixth day $335544.32

Twenty seventh day $671088.64

Twenty eight day $1342177.28

Twenty ninth day $2684354.56

Thirtieth day $5368709.12


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A right triangle and some of its measurements are shown in this diagram. Based on the measurements shown in the diagram, what is
Evgesh-ka [11]

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t = 6√3 mm

Step-by-step explanation:

The angles of the triangle are 30°, 60°, and 90°. That's lucky for you, because the sides of a 30°-60°-90° triangle are always in the ratio 1:√3:2

The side opposite the 90° angle is 12 mm, so the side opposite the 30° angle is 12/2 = 6 mm

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7 0
3 years ago
Find the solution to the system of linear equations y = 5x + 4 and y = −3x + 12 using the intersection method. Check your answer
Umnica [9.8K]

Answer:

The solution to the system of linear equations is (1,9).

Step-by-step explanation:

The given system of linear equations

y=5x+4            ... (1)

y=-3x+12           .... (2)

Subtract equation (2) from equation (1) to eliminate y.

y-y=(5x+4)-(-3x+12)

0=5x+4+3x-12

On combining like terms, we get

0=(5x+3x)+(4-12)

0=8x-8

Add 8 on both sides.

0+8=8x-8+8

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Divide both sides by 8.

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The value of x is 1.

Substitute x=1 in equation (1).

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y=5+4

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The value of y is 9.

Therefore the solution to the system of linear equations is (1,9).

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