3 years ago

Can someone help me?

Mathematics

1 answer:

a_sh-v [17]3 years ago

8 0

Answer:

f^-1 (x) = - 6x-1 / 10 + 9x

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Dvinal [7]

The previous person is correct. It’s 32x6 = 192 cm.

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2 years ago

Cumulative GPA (CGPA) of a student is defined as the sum of the product of all grades multiplied by the credits of the correspon

user100 [1]

Answer:

probably about 3.5

Step-by-step explanation:

6 0

2 years ago

Select option that continues pattern? 3,-6,12,4,20

harkovskaia [24]

The pattern is - 8 so the answer is 12.

4 0

3 years ago

Mr. Larson is debating between investing $10,000 into an account that pays 4% interest compounded daily or 4.9% compounded weekl

AVprozaik [17]

9514 1404 393

Answer:

4.9% weekly

Step-by-step explanation:

The compound interest formula is ...

A = P(1 +r/n)^(nt)

where A is the account balance that results from investing P at rate r compounded n times per year for t years.

Filling in the values for the two scenarios, we find ...

A = 10,000(1 +0.04/365)^(365·3) ≈ 11,274.89

A = 10,000(1 +0.049/52)^(52·3) = 11,582.74

The higher interest rate will earn Mr. Larson the most money in three years. (4.9% weekly)

5 0

2 years ago

In a running competition, a bronze, silver and gold medal must be given to the top three girls and top three boys. If 15 boys an

denis-greek [22]

Answer:

There are a total of possible 1820 results.

Step-by-step explanation:

Since there are two competitions, one for boys and one for girls, and we want all the possible results we will calculate the possible combinations for the boys and multiply them by the possible combinations for the girls. This is shown below:

$Boys = \frac{15!}{3!(15 - 3)!} = \frac{15!}{3!12!} = \frac{15*14*13*12!}{3!12!}\\Boys = \frac{15*14*13}{3*2*1}\\Boys = \frac{15*14*13}{3*2*1}\\Boys = 455$

$Girls = \frac{4!}{3!*(4 - 3)!}\\Girls = \frac{4*3!}{3!}\\Girls = 4$

Total number of possible results:

$results = 4*455\\results = 1820$

3 0

3 years ago