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3 years ago

Write the possible numbers between 1000 and 1100by by 11

Mathematics

1 answer:

iragen [17]3 years ago

6 0

Answer:

There are 10 terms

Step-by-step explanation:

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CAN SOMEONE PLS HELP IM TRYING TO GET TO BLOCK 2 <3

Phoenix [80]

Answer:

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3 years ago

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A certain library charges a flat fee of $5 for any overdue book for the first x days the book is overdue, and an additional fee

bearhunter [10]

Answer: 5 (x > 12) or 5 + m(12 - x) (x < 12)

Step-by-step explanation:

flat fee $5 for first x days +

m dolars per day after x days

So, if x > 12, for 12 days the fee is $5 because it is a flat fee that do not depend of the numbers of day.

But, we do not know how many days x is, so

if x < 12, a person will pay, for 12 days, the m times the difference of the days passed x:

5 + m(12-x)

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4 years ago

Find the sum of the geometric series 9000-900 +...+ 0.009

bagirrra123 [75]

Based on the calculations, the sum of this geometric series is equal to 9,990.

<h3>The standard form of a geometric series.</h3>

Mathematically, the standard form of a geometric series can be represented by the following expression:

$\sum^{n-1}_{k=0}a_1(r)^k$

Where:

a₁ is the first term of a geometric series.

r is the common ratio.

<h3>How to calculate the sum of a geometric series?</h3>

Also, the sum of a geometric series is given by this mathematical expression:

$S=\frac{a_1(1-r^n)}{1-r}$

<u>Given the following data:</u>

First term, a = 9000.

Common ratio, r = 900/9000 = 0.1

Substituting the given parameters into the formula, we have;

$S=\frac{9000(1-0.1^3)}{1-0.1}\\\\S=\frac{9000(1-0.001)}{1-0.1}$

S = 9000(0.999)/0.9

S = 8,991/0.9

S = 9,990.

Read more on geometric series here: brainly.com/question/12630565

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5 0

2 years ago

Solve for x: 5 − (x 5) > −2(x 4) a.x > −8 b.x < −8 c.x > −18 d.x < −18

Tanya [424]

Hello,

In US, you don't know the sign "+"?

5-(x+5)>-2(x+4)
==>5-x-5>-2x-8
==>x>-8

Answer A

4 0

3 years ago

(-3a^2 + 4a -5 +6a^3) + (-3a + 4 + 10a^2)

Roman55 [17]

Answer:

=6a3+7a2+a−1

Step-by-step explanation:

6 0

3 years ago

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Write the possible numbers between 1000 and 1100by by 11​

Write the possible numbers between 1000 and 1100by by 11