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Dominik [7]
3 years ago
6

HELP ME ASAP!!!!!!!!

Mathematics
2 answers:
coldgirl [10]3 years ago
8 0

Step-by-step explanation:

a. 6 £/hr

b. 6.8 £/hr.....is this right?

zhuklara [117]3 years ago
7 0

Answer:

B) 1 hour = £10

Step-by-step explanation:

the higher rate starts from 20 hours and the pay is £120 if you go to 30 hours, the pay rate is £220. A raise of £100. This means the new pay rate is for every 1 hour worked, you get £10

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Whats the slope to this. <br><br> Giving brainliest. Correct answer
klasskru [66]

Answer:

m=-25

Step-by-step explanation:

m=Δh/Δt

(Im choosing for the difference in height and time (Δh and Δt) to be the difference between the data in the first two rows)

m=(4500-5000)/(20-0)

m=-500/20

m=-25

8 0
3 years ago
Read 2 more answers
Which of the following is an equivalent form of the compound inequality −33 &gt; −3x − 6 ≥ −6?
djyliett [7]

Answer:

-3x-6 < -33  and -3x-6 \geq -6

Step-by-step explanation:

we have

-33 > -3x-6 \geq -6

we know that

Compound inequality can be divided into two inequalities

so

-33 > -3x-6

rewrite

-3x-6 < -33

and

-3x-6 \geq -6

therefore

An equivalent form of the compound inequality is

-3x-6 < -33  and -3x-6 \geq -6

6 0
3 years ago
Can u please explain how to do this?
mafiozo [28]
B is the correct answer. 
8 x 35 = 280
5 0
3 years ago
Read 2 more answers
Help? Answer that and then answer how cute you think my dogs are!
Nata [24]

Answer:

A. C. E.

Step-by-step explanation:

The last one is my favorite

7 0
3 years ago
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This is a standard deviation contest. You must choose four numbers from the whole numbers 0 to 10 , with repeats allowed. (a) Ch
irina [24]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following instructions :

Choose 4 numbers from the whole numbers 0 - 10

Note : Repetition is allowed

Choose 4 numbers with the smallest possible standard deviation.

The smallest possible value of standard deviation obtainable is 0;

Hence in other to obtain a standard deviation value of 0, then;

The mean squared deviation value must be zero (0)

Σ(X - mean)^2 = 0

To achieve this, the values of X and the mean must be the same.

Hence all 4 numbers (X) must be the same in other to have a mean value which is equal to X

For instance :

If X = 3, 3, 3, 3 (since Repetition is allowed)

Man value = (3+ 3+ 3+ 3) / 4 = 12 / 4 = 3

Σ(3 - 3)² = 0 for all values of x

√Σ(x - mean)² / n = 0 ; if all values of x are the Same

n = Number of observations

A possible list of values is (3,3,3,3)

4 0
2 years ago
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