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3 years ago

What is the value of A when we rewrite 15x as A^x/6

Mathematics

2 answers:

Elis [28]3 years ago

8 0

Answer:

Step-by-step explanation:

I did the work :)

marusya05 [52]3 years ago

3 0

Answer:

Step-by-step explanation:

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Black and white copies cost $0.05 each, and color copies cost $0.49 each. The equation 0.05x+ 0.49y=5 represents the number of b

alekssr [168]

if no color copies are made, you can make 100 black and white copies with $5.

7 0

3 years ago

Is 1/3, 2/3, 4/3, 8/3, 16/3 arithmetic sequence

11111nata11111 [884]

The given sequence is not arithmetic sequence

Solution:

Given sequence is:

$\frac{1}{3} , \frac{2}{3} , \frac{4}{3} , \frac{8}{3} , \frac{16}{3}$

We have to find if the above sequence is arithmetic sequence or not

An arithmetic sequence is a sequence of numbers such that the difference of any two successive members of the sequence is a constant

Here in the given sequence

$\text{ first term } = a_1 = \frac{1}{3}\\\\\text{ second term } = a_2 = \frac{2}{3}\\\\\text{ third term } = a_3 = \frac{4}{3}\\\\\text{ fourth term } = a_4 = \frac{8}{3}\\\\\text{ fifth term } = a_5 = \frac{16}{3}$

Let us find the difference between terms

$a_2 - a_1 = \frac{2}{3} - \frac{1}{3} = \frac{1}{3}$

$a_3 - a_2 = \frac{4}{3} - \frac{2}{3} = \frac{2}{3}$

$a_4 - a_3 = \frac{8}{3} - \frac{4}{3} = \frac{4}{3}$

$a_5 - a_4 = \frac{16}{3} - \frac{8}{3} = \frac{8}{3}$

Thus the difference between terms is not constant

So the given sequence is not arithmetic sequence

5 0

3 years ago

There are 90 students in the school band. 40% of them are sixth graders. How many band members are sixth graders?

Phoenix [80]

Answer:

Step-by-step explanation:

.4 x 90

7 0

3 years ago

Read 2 more answers

I need help with this math worksheet.im not smart at all.

garik1379 [7]

Answer:

1) 11.581

2) 10.78

3) 14.8

4) 3.5

5) 16.28

6) .64

7) 23.3

8) 1.24

9) 6.53

10) 1.59

11) 8.79

12) 27.7919

Step-by-step explanation:

Ur smarter than u think. ^_^

7 0

3 years ago

Read 2 more answers

She has read 1/5 of the book already what fraction of the book does she need to read now?

arlik [135]

Answer:

4/5

Step-by-step explanation:

1-1/5=4/5

she still has 4/5 to read

7 0

3 years ago