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kenny6666 [7]
3 years ago
13

The scientist Robert Boyle was born in 1627. Work out an estimate for how many

Mathematics
2 answers:
pickupchik [31]3 years ago
7 0
He was born 393 years ago
stepan [7]3 years ago
5 0

Answer:

he wa born 393 years ago

Step-by-step explanation:

2020-1627

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The Coffee Spot has 20 pastries for sale, including 6 glazed donuts.
likoan [24]

Answer:

2+6=26

Step-by-step explanation:

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When an equation uses addition, the variable can be solved by the opposite process - subtraction.
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X+6=10
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4 0
3 years ago
An initial investment of $200 is now valued at $350. The annual interest rate is 8% compounded continuously. The
Dmitry_Shevchenko [17]

Answer:

7 years

Step-by-step explanation:

An initial investment of $200 is now valued at $350. The annual interest rate is 8% compounded continuously. The equation represents the situation, where t is the number of years the money has been invested. About how long has the money been invested? Use a calculator and round your answer to the nearest whole number.

6 0
3 years ago
Evaluate the sum or explain why it diverges: Sigma^infinity_k = 3(-3/2)^k
LenaWriter [7]

Answer:

Step-by-step explanation:

Remember that in the geometric serie if | r | < 1 the serie converges and if | r | ≥1 the serie diverges.

I suppose that the serie starts at 0, so using the geometric serie with r = | \frac{-3}{2} | > 1 the serie diverges.

8 0
3 years ago
Find the percent increase or decrease: 43 to 78
Kobotan [32]

Answer:

81.39% increase.

Step-by-step explanation:

Given: There is change in number from 43 to 78.

First lets find the amount of change or difference in number.

Difference in number= 78-43= 35

∴ Difference in number show that there is an increase of 35 number.

Now, finding the percent change in the number.

Percent= \frac{Difference\ in\ number}{base\ number} \times 100

⇒ Percent change in number= \frac{35}{43} \times 100= 81.39\%

∴ 81.39% increase in the number.

3 0
3 years ago
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