4 years ago

If the simple interest on $3,000 for 10 years is $2,400 then what is the Interest rate?

Mathematics

1 answer:

CaHeK987 [17]4 years ago

6 0

The answer is 8 percent.

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16 less than a number equals -19. what is the number?

Sav [38]

The number is -3 because -3 minus 16 equals -19.

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3 years ago

Read 2 more answers

On March 1, a company had $125,000 in a bank account. On April 1, the amount of money in the account had decreased by 8%. On May

Igoryamba

Answer:

$57,500

Step-by-step explanation:

$125,000 * 0.08 = 10,000\\125,000 - 10,000 = 115,000\\115,000 * 1/2 = 57,500$

$57,500

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4 years ago

P(A) = 20%. P(B) = 50%. P(BIA) = P(B). What is P(A and B)?

8_murik_8 [283]

Answer:

P(A and B) = 0.1 = 10%

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

$P(B|A) = \frac{P(A \cap B)}{P(A)}$

In which

P(B|A) is the probability of event B happening, given that A happened.

$P(A \cap B)$ is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question, we have that:

$P(A) = 0.2, P(B|A) = 0.5$

What is P(A and B)?

$P(B|A) = \frac{P(A \cap B)}{P(A)}$

$P(A \cap B) = P(B|A)*P(A) = 0.5*0.2 = 0.1$

P(A and B) = 0.1 = 10%

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3 years ago

Solve each of the quadratic equations 3x=0.5x2

aalyn [17]

Answer:

$3x = 1 \\ x = \frac{1}{3}$

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3 years ago

Pls I need help on this problem!

Kipish [7]

20 I’m pretty sure ^^

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4 years ago