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marin [14]
3 years ago
10

6 An account pays

Mathematics
1 answer:
Sergio039 [100]3 years ago
5 0

Answer: £122.4

Step-by-step explanation:

Given

The rate of interest is 4%

The principal invested is £1500

the time period is 2 years

Compound interest is given by

C.I.=P(1+r\%)^t-P

put values

C.I.=1500(1+0.04)^2-1500\\C.I.=1500[1.04^2-1]\\C.I.=1500[1.0816-1]\\C.I.=1500\times 0.0816\\C.I.=122.4

Therefore, interest earned is £122.4

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Patrick is an electrical engineer who is testing the voltage of a circuit given a certain current and resistance. He uses the fo
morpeh [17]

Based on the given current and the given resistance, the voltage of the current is 14 + j8

<h3>How to determine the voltage of the current?</h3>

From the question, we have the following parameters

current of 4+j2 amps and a resistance of 2-j3 ohms.

This can be rewritten as:

Current (I) = 4+j2 amps

Resistance (R) = 2-j3 ohms.

The formula to calculate voltage is given as

Voltage=(current) × (resistance)

Rewrite as:

V = I * R

Substitute the known values in the above equation

V = (4 + j2) * (2 - j3)

Expand the brackets

V = 8 - j4 + j12 + 6

Collect the like ters

V = 8 + 6 - j4 + j12

Evaluate the like term

V = 14 + j8

Based on the given current and the given resistance, the voltage of the current is 14 + j8

Read more about current and voltage at:

brainly.com/question/14883923

#SPJ1

3 0
1 year ago
8 - (-9) simplified with each expression
Arte-miy333 [17]

Hi :)

Let's remember some arithmetic w/ negative integers :

a+(-b)=a-b

a-(-b)=a-b

Now

8-(-9)=8+9=17

So the answer's 17

I hope this helps

7 0
2 years ago
What is the probability that a value drawn from the distribution lies between 36 and 48?
Lina20 [59]

Answer:

.32

Step-by-step explanation:

8 0
3 years ago
Simplify 32y^2z/4y^4z^5
Maslowich

Answer:

8y^6z^6

Step-by-step explanation:

Reduce the numbers with greatest common divisor 4.

32y^2 x z/4 x y^4 z^5 = 8y^2 zy^4 z^5

Calculate the product.

8y^6z^6

6 0
3 years ago
Help meeeeee it the right side I didn’t mean to put the left side
Mariana [72]

Answer:

the correct answer is

36t^10

hope it helps

5 0
4 years ago
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