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Scilla [17]
1 year ago
12

What's 2540 in standard form

Mathematics
1 answer:
Brilliant_brown [7]1 year ago
7 0
2.54x10^3
There the answer Bestie.
You might be interested in
In the arithmetic sequence {13, 6,-1,-8,...}, what is the common difference?
pav-90 [236]

════════ ∘◦❁◦∘ ════════

<h3>Answer = -7</h3>

════════════════════

<h3>Known</h3>

a = 13

U2 = 6

U3 = -1

U4 = -8

════════════════════

<h3>Question</h3>

d = ..?

════════════════════

<h3>Way to do </h3>

#since it gives a lot of number, i will just pick one of the nth term, ill choose U2

Un = a + (n-1)d

U2 = 13 + (2-1)d

6 = 13 + d

6 - 13 = d

d = -7

════════════════════

<h3>Note</h3>

• The formula of arithmetic sequence

<h2>Un = a + (n-1)d</h2>

n = nth term

a = first term

d = common difference

════════════════════

7 0
3 years ago
Perry Mazza wants to borrow $30,000 from the bank. The interest rate is 6% and the term is for 5 years. What is the amount of in
omeli [17]

Answer: In both the case amount of interest is paid are:

1) $9000

2) $10146.76

Explanation:

Since we have given that

Principle amount = $30000

Interest rate = 6%

Number of years = 5 years

we'll use " Simple interest " first,

As we know the formula for " Simple Interest ":

I=\frac{P\times R\times T}{100}\\\\I=\frac{30000\times 6\times 5}{100}\\\\I=$9000

Now, we'll do it by "Compound Interest "

Amount=P(1+\frac{r}{100})^n\\\\Amount=30000(1+\frac{6}{100})^5\\\\Amount=$40146.76

So,

Interest = Amount-Principle\\\\Interest =40146.76-30000\\\\Interest =\$10146.76

Hence in both the case amount of interest is paid are:

1) $9000

2) $10146.76


8 0
3 years ago
The ticket for ice hockey match was £14.50. the price has increased by 7%.
Serjik [45]
(14.50×7)/100 + 14.50
7 0
3 years ago
Read 2 more answers
The sum of three numbers is 81. The first number is 6 more than the second. The third number is 3 times the second. What are the
sineoko [7]
Let the second no. be x.
First no. = x+6
Third no. = 3x
Sum= 81

Therefore,
x + x + 6 + 3x = 81
=> 5x + 6 = 81
=> 5x = 81-6
=> x = 75/5
=> x = 15

Answer:
So, the first no. is (15 + 6) 21
The second no. is 15
The third no. is (3*15) 45

Hope it helps u!
5 0
3 years ago
PLANTS The table shows the heights of
ser-zykov [4K]

Answer: blue,  to love me, to nice, to i love you, to be a good boy and suck.

Step-by-step explanation:

hi I am girl

6 0
3 years ago
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