3 years ago

360,450,540 what comes next?

Mathematics

1 answer:

Talja [164]3 years ago

8 0

It is an arithmetic sequence with each number 90 more than the previous number so the next number is 630

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The height h is greater than 2.5 meters. Write an inequality for the word sentence

Zielflug [23.3K]

Answer:

H > 2.5

Step-by-step explanation:

Greater = >

Lessthan = <

Equal = =

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3 years ago

What is the order from least to greatest? -3, 1 1⁄4, -1 3⁄4, 1⁄10

Marianna [84]

Answer:

11/4 1/10/3/4 -/-3

Step-by-step explanation:

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3 years ago

Aiden wrote a riddle: Five less than 1/5 times a number is the same as the sume of the number and 1/3. Find the number.

Brrunno [24]

The number is -6.67

Solution:

Let "n" be the number

From given,

$\text{ Five less than 1/5 times a number } = \frac{1}{5}n - 5 = \frac{5}{n} - 5$

$\text{Sum of number and 1/3 } = n + \frac{1}{3} =\frac{3n+1}{3}$

Given that,

Five less than 1/5 times a number is the same as the sum of the number and 1/3

Therefore, we get,

$\frac{n}{5} - 5 = n + \frac{1}{3}\\\\Simplify\ the\ expression\\\\n - 25 = 5(n + \frac{1}{3})\\\\n - 25 = 5n + \frac{5}{3}\\\\n - 25 = \frac{15n + 5}{3}\\\\3n - 75 = 15n + 5\\\\12n = -80\\\\n = -6.67$

Thus the number is -6.67

7 0

4 years ago

Alejandro's science grade is based on homework assignments and tests. There are 6 homework assignments for every 10 days of scho

Sedaia [141]

I need more information

3 0

3 years ago

Is the set of numbers one 1,5,25 and 125 a geometric sequence

Strike441 [17]

Short answer: Yes.
Each member of the sequence is multiplied by 5 to get to the next member of the sequence.

Find the general equation.
tn = a*5^(n - 1)

Example
t4 = 1*5^(4 - 1)
t4 = 1*5^3
t4 = 125 just as the sequence shows.

t5 = 1^5^4
t5 = 625 Any member of the sequence can be found this way.

6 0

3 years ago