01.11.2021

# Determine the value of m in the equation m−2. 2=2. 5? A 0. 30 B 0. 50 C 3. 73 D 4. 7

0

09.07.2023, solved by verified expert

D) 4.7

Ok done. Thank to me :>

### Faq

Mathematics

D) 4.7

Ok done. Thank to me :>

Mathematics

(a) There are 12 values in the data set which are greater than or equal to 10 and less than or equal to 19.

(b) There are 12 values in the data set which are greater than or equal to 30 and less than or equal to 39.

(c) There are 7 values in the data set which are greater than or equal to 40 and less than or equal to 49.

Step-by-step explanation:

We are given a set of data that is summarized by the stem and leaf plot below;

Steam Leaf

1  0 0 2 4 4 4 7 8 8 8 8 9

2  2 2 5 5 7 8

3  3 4 4 5 5 5 6 6 6 7 9 9

4  3 3 3 5 5 7 9

This shows that the data values are: 10, 10, 12, 14, 14, 14, 17, 18, 18, 18, 18, 19, 22, 22, 25, 25, 27, 28, 33, 34, 34, 35, 35, 35, 36, 36, 36, 37, 39, 39, 43, 43, 43, 45, 45, 47, 49.

(a) From the data above, the number of values in the data set which are greater than or equal to 10 and less than or equal to 19 is 12, i.e; 10, 10, 12, 14, 14, 14, 17, 18, 18, 18, 18, 19.

(b) From the data above, the number of values in the data set which are greater than or equal to 30 and less than or equal to 39 is 12, i.e; 33, 34, 34, 35, 35, 35, 36, 36, 36, 37, 39, 39.

(c) From the data above, the number of values in the data set which are greater than or equal to 40 and less than or equal to 49 is 7, i.e; 43, 43, 43, 45, 45, 47, 49.

Mathematics

(a) There are 12 values in the data set which are greater than or equal to 10 and less than or equal to 19.

(b) There are 12 values in the data set which are greater than or equal to 30 and less than or equal to 39.

(c) There are 7 values in the data set which are greater than or equal to 40 and less than or equal to 49.

Step-by-step explanation:

We are given a set of data that is summarized by the stem and leaf plot below;

Steam Leaf

1  0 0 2 4 4 4 7 8 8 8 8 9

2  2 2 5 5 7 8

3  3 4 4 5 5 5 6 6 6 7 9 9

4  3 3 3 5 5 7 9

This shows that the data values are: 10, 10, 12, 14, 14, 14, 17, 18, 18, 18, 18, 19, 22, 22, 25, 25, 27, 28, 33, 34, 34, 35, 35, 35, 36, 36, 36, 37, 39, 39, 43, 43, 43, 45, 45, 47, 49.

(a) From the data above, the number of values in the data set which are greater than or equal to 10 and less than or equal to 19 is 12, i.e; 10, 10, 12, 14, 14, 14, 17, 18, 18, 18, 18, 19.

(b) From the data above, the number of values in the data set which are greater than or equal to 30 and less than or equal to 39 is 12, i.e; 33, 34, 34, 35, 35, 35, 36, 36, 36, 37, 39, 39.

(c) From the data above, the number of values in the data set which are greater than or equal to 40 and less than or equal to 49 is 7, i.e; 43, 43, 43, 45, 45, 47, 49.

Mathematics

The value of x in the simplified power is 20.

Solution:

Given expression:

Step 1: Express 4 factors of

Step 2: Expand the expression

Step 3: Simplify to the exponential form

There four -2 terms and four terms.

Step 4: Evaluate the base 2 power.

Step 5: Apply the power of a power.

Using exponent rule:

So that

⇒ x = 20

The value of x in the simplified power is 20.

Mathematics

The value of x in the simplified power is 20.

Solution:

Given expression:

Step 1: Express 4 factors of

Step 2: Expand the expression

Step 3: Simplify to the exponential form

There four -2 terms and four terms.

Step 4: Evaluate the base 2 power.

Step 5: Apply the power of a power.

Using exponent rule:

So that

⇒ x = 20

The value of x in the simplified power is 20.

Mathematics

x=√154 over 7 , −√154 over 7

Step-by-step explanation:

Mathematics
We have that
y =  4x – 1
y = –3x + 5

using a graph tool
see the attached figure

the exact solution is the point (0.857,2.429)
the answer is the option A. (0.9, 2.4)

Mathematics

1) The answer would be x=0.7 or x=

3) Your answer would be x=124.16 where the 6 is repeating or x=

4) ,

5) I am sorry, I do not understand number 5.

7) None of those equations is equal to the answer.

8) None of those equations is equal to the answer.

I hope this helps.

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