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sergey [27]
2 years ago
8

Easy cumulative frequency help

Mathematics
1 answer:
nikklg [1K]2 years ago
3 0

Answer:

add the next frequency

Step-by-step explanation:

listen in ur class

You might be interested in
Would appreciate some help thanks
defon

Answer:

f(8) = -9

Step-by-step explanation:

Substitute 8 in for x.

f(8) = -2(8) + 7

f(8) = -16 + 7

f(8) = -9

6 0
2 years ago
What is the second step when evaluating the expression 18 = (24 - 18) + 3-1?
djverab [1.8K]
I believe you meant the equal signs to be division symbols haha. The next step would be 18/6.
6 0
3 years ago
Which answer choice correctly complete the sentence?
NemiM [27]

Answer:

l think that the answer is understand the problem better.

Step-by-step explanation:

Coz I think when you understand your problem better it helps you to solve it better.

7 0
2 years ago
54 ÷ 6 x (12-4) + 2 =​
Aleksandr-060686 [28]

Answer:

3

Step-by-step explanation:

1. 54÷6 =9

2. (12-4)=8

3. 9-8 = 1

4. 1+2 = 3

5. I hope this helps it's pretty simple oh and 3 is your anansw.Also you can you your calculator

5 0
3 years ago
Read 2 more answers
The value of w varies directly with z. If z = 4, then w = 12. What is the value
IrinaVladis [17]

Answer:

18

Step-by-step explanation:

w varies directly with z, let k be the constant of proportionality, hence this can be represented by the equation:

w = kz

When z = 4, w = 12, hence we need to find the value of the constant of proportionality, substituting:

12 = 4k

Dividing both sides by 4:

12/4 = 4k/4

k = 3

Therefore the equation becomes:

w = 3z

The value of w when z = 6 is given as:

w = 3(6)

w = 18

7 0
3 years ago
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