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3 years ago

Helppp I’m not good with this stuff lol

Mathematics

1 answer:

Natasha2012 [34]3 years ago

6 0

Answer:

that is you my question is wrong for me

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How much interest would $2,000 earn, with simple interest, in two years at the<br>rate of 4.2%?

Anna [14]

Answer:

$168

Step-by-step explanation:

The formula we'll use for this is the simple interest formula, or:

I=Prt

Where:

P is the principal amount, $2000.00.

r is the interest rate, 4.2% per year, or in decimal form, 4.2/100=0.042.

t is the time involved, 2....year(s) time periods.

So, t is 2....year time periods.

To find the simple interest, we multiply 2000 × 0.042 × 2 to get that:

The interest is: $168.00

8 0

3 years ago

Find the height of the cylinder whose radius is 7cm and tsa is 96cm2

Advocard [28]

Answer:

0.62

Step-by-step explanation:

Height = Volume / πr²

7 0

4 years ago

Let D be the event that a randomly chosen person has seen a dermatologist. Let S be the event that a randomly chosen person has

SSSSS [86.1K]

Given:

D be the event that a randomly chosen person has seen a dermatologist.

S be the event that a randomly chosen person has had surgery for skin cancer.

To find:

The correct notation for the probability that a randomly chosen person has had surgery for skin cancer, given that the person has seen a dermatologist.

Solution:

Conditional probability: Probability of A given B is:

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

Let D be the event that a randomly chosen person has seen a dermatologist.

Let S be the event that a randomly chosen person has had surgery for skin cancer.

Using the conditional probability, the correct notation for the probability that a randomly chosen person has had surgery for skin cancer, given that the person has seen a dermatologist is P(S|D).

Therefore, the correct option is D.

8 0

3 years ago

Student A starts with $100 in the bank and makes $5 a day. Student B starts with $50 and makes $7 a day. Assuming the students s

nasty-shy [4]

Student A starts with $100 in the bank and makes $5 a day. Student B starts with $50 and makes $7 a day. Assuming the students save their money, when will they have the same amount of money ?

3 0

3 years ago

Read 2 more answers

Find the missing term. ...-45,__,-39...

Anika [276]

The answer is 32 because -45 + 3 = -32 and -39 - 3 = -32

8 0

3 years ago