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3 years ago

Determine weather it is no solution many solutions or one solutions 3(6-4m)=2(9-6m)

Mathematics

1 answer:

Vinil7 [7]3 years ago

7 0

Answer:

Many solutions

Step-by-step explanation:

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Complete the pattern 4,15,7,12,10,9 ? ? ? show me how you got your work

kkurt [141]

Given the pattern:
4,15,7,12,10,9,..
Every other term after the first term is increasing by 3. Thus continuing the pattern we shall have:
4, 15, 7, 12, 10, 9, 13, 11,16
thus the missing numbers will be:
13,11,16

6 0

3 years ago

Read 2 more answers

Through: (3,5), slope=5\3

ANEK [815]

So slope intercpet form
y=mx+b

m=slope
b=y intercpet

slope=5/3
in (x,y) form

x=3
y=5 is one point

subsitute and solve for b
y=mx+b
5=5/3 times 3+b
5=3/3 times 5+b
5=1 times 5+b
5=5+b
subtract 5 from both sides
0=b

equation is
y=5/3x+0 or
y=5/3x

3 0

3 years ago

Practice: Activating Prior Knowledge

Elena-2011 [213]

Scientific notation is used to write really large numbers, or really small numbers using less digits. For example:

1. Earth's distance from the sun 150,000,000 kilometers. We can rewrite this in scientific notation as 1.5 x $10^{8}$

2. The length of a skin cell is 0.00003 meters. We can rewrite this in scientific notation as 3.0 x $10^{-5}$

3. The world population is about 7,000,000,000. We can rewrite this in scientific notation as 7 x $10^{9}$

4 0

3 years ago

Okay so plz answer this question step by step,, thank you <br>

Vikentia [17]

Given:

Total number of students = 20

The marks of the students are 40, 22, 36, 27, 30, 12, 15, 20, 25, 31, 34, 36, 39, 41, 43, 48, 46, 36, 37 and 40.

To find:

The frequency distribution table with class size 10.

Solution:

We have, the marks of 20 students.

40, 22, 36, 27, 30, 12, 15, 20, 25, 31, 34, 36, 39, 41, 43, 48, 46, 36, 37, 40

Here,

Minimum value = 12

Maximum value = 48

We nee class intervals of size 10. So, the required class intervals are 10-20, 20-30, 30-40, 40-50. In these intervals, lower limit is excluded but the upper limit included.

The required frequency distribution table is

Class intervals Marks Frequency

10-20 12, 15 2

20-30 22, 27, 20, 25 4

30-40 36, 30, 31, 34, 36, 39, 36, 37 8

40-50 40, 41, 43, 48, 46, 40 6

Total 20

Therefore, the frequency distribution table is

Class intervals: 10-20 20-30 30-40 40-50 Total

Frequency : 2 4 8 6 20

8 0

3 years ago

If f(x) = -9x – 7, then f-'(x) =<br> Enter the correct answer.

Debora [2.8K]

The derivative would be f'(x)= -9

6 0

3 years ago