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3 years ago

Pls helpppppppppppppppppppp

Mathematics

2 answers:

Sati [7]3 years ago

6 0

Answer =720
Explain step by step = 1,800 is the number you are going to start with and then you are going to convert 10% to 0.10 then each year of 4 so the equation is 1,800 • 0.10 = 180 • 4 = 720 answer. If you still don’t get it tell me on the comment.

kotykmax [81]3 years ago

3 0

Answer:

In 4 years, you will have $2,635.38

Step-by-step explanation:

The formula for annual compound interest, including principal sum, is:

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

Where:

A = the future value of the investment/loan, including interest

P = the principal investment amount (the initial deposit or loan amount)

r = the annual interest rate (decimal)

n = the number of times that interest is compounded per year

t = the number of years the money is invested or borrowed for

Note that this formula gives you the future value of an investment or loan, which is compound interest plus the principal. Should you wish to calculate the compound interest only, you need this:

Total compounded interest = P (1 + r/n) ^ (nt) - P

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Which one is the least value?

igor_vitrenko [27]

Answer:

6/20

Step-by-step explanation:

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2 years ago

If A=B prove AUB=AnB

expeople1 [14]

If two sets are same let a and bthen we can say a= b
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6 0

3 years ago

A pineapple is 7 times as heavy as an orange. The pineapple also weighs 870 grams more than the orange.

Kazeer [188]

Let's say that the weight of the orange is x and the weight of the pineapple is y.
The weight of the pineapple is 7 times that of the orange, so
y = 7x.
Also, y = x + 870.
Therefore, 7x = x + 870.
If we take away x from both sides, we get 6x = 870
If we divide both sides by 6, we get x = 145.
Therefore, the weight of the orange is 145 g.
Also, 145 + 870 = 1015.
So the weight of the pineapple is 1015 g.

To convert grams into kilograms, they must be divided by 1000.
Therefore, the weight of the orange in kilograms is 145/1000 = 0.145 kg
And the weight of the pineapple is 1015/1000 = 1.015 kg.

Answers:
a. 145g for the orange and 1015g for the pineapple.
b. 0.145kg for the orange and 1.015kg for the pineapple.

8 0

3 years ago

Read 2 more answers

Find the 57th term of the arithmetic sequence -13, -29, -45, ...

valina [46]

Answer: the 57 the term is - 909

Step-by-step explanation:

The formula for determining the nth term of an arithmetic sequence is expressed as

Tn = a + d(n - 1)

Where

a represents the first term of the sequence.

d represents the common difference.

n represents the number of terms in the sequence.

From the information given,

a = - 13

d = - 29 - - 13 = - 45 - - 29 = - 16

n = 57

We want to determine the value of the 57th term, T57. Therefore,

T57 = - 13 - 16(57 - 1)

T57 = - 13 - 896

T57 = - 909

5 0

3 years ago

Read 2 more answers

Which is the simplified form of r^-7+s^-12

Mashutka [201]

It is simplified.

Step-by-step explanation:

Well, r^-7 is bassically 1/r^7
same thing for s
s is bassically 1/s^12

So 1/s^12 + 1/r^7

3 0

2 years ago