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nataly862011 [7]
3 years ago
8

How can help me with this pls!!

Mathematics
1 answer:
Crank3 years ago
5 0
Can u take a better picture
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If you flip a coin ten times, how many diffrent sequences of heads and tails are possible
nikdorinn [45]

Answer:

I'm pretty sure its D

Step-by-step explanation: Brainliest???

3 0
3 years ago
Find how many years it would take for an investment of $3700 to grow to $6000 at an annual interest rate of 6.2% compounded semi
lorasvet [3.4K]

Answer:

  7 years 11 months

Step-by-step explanation:

The future value formula for the value of a principal P invested at annual rate r compounded n times yearly for t years is ...

  FV = P(1 +r/n)^(nt)

For the given numbers, we want to find t:

  6000 = 3700(1 +.062/2)^(2t)

Dividing by 3700 and taking the logarithm, we get ...

  6000/3700 = 1.031^(2t)

  log(60/37) = 2t·log(1.031)

Dividing by the coefficient of t gives ...

  t = log(60/37)/(2log(1.031)) ≈ 7.92 . . . . . years

It will take about 7 years 11 months for the investment to grow to $6000.

7 0
3 years ago
Amaya used these steps to solve the equation 8x + 4 = 9 + 4 (2x-1). Which choice describes the meaning of her result, 4=5?
pogonyaev
She distributed the 4 to the 2x-1, giving her 9+ 8x -4. she subtracted 8x from both sides leaving her with 4=9-4 which is the same as 4=5
5 0
3 years ago
Read 2 more answers
Any help is appreciated!!!!!!
Otrada [13]

Answer:

d

Step-by-step explanation:

ddddddddddddddddddddddddddfffffdff

6 0
2 years ago
Read 2 more answers
Find the greatest common factor
Lerok [7]

Answer:

(3b + 4) is the greatest common factor

Step-by-step explanation:

3b(2b- 3)+4(2b-3) = 0 \\  {6b}^{2}  - 9b + 8b - 12 = 0 \\  {6b}^{2}  - b - 12 = 0 \\  {6b}^{2}  - 9b  + 8b - 12 = 0 \\ 3b(2b - 3) + 4(2b - 3) = 0 \\ (2b - 3)(3b + 4) = 0

5 0
3 years ago
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