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3 years ago

Help me with this simple science question plzz :))

Mathematics

2 answers:

Eddi Din [679]3 years ago

8 0

Answer:

A and C

Step-by-step explanation:

the state changes cause it starts as that then turns into a hammer, and the temperature changes cause the hammer becomes cooler.

Maksim231197 [3]3 years ago

6 0

Answer:

A) state (liquid to solid)

C) temperature (extremely hot to cool)

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77.5

Step-by-step explanation:

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3 years ago

Which expression is equivalent to

fenix001 [56]

Answer:

$x {4}$

Step-by-step explanation:

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3 years ago

Write the equation for the line on this graph. Explain your thinking.

torisob [31]

Answer:

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2 years ago

Read 2 more answers

A 4-person task force is to be formed from the 4 men and 3 women who work in Company G’s human resources department. If there ar

Dima020 [189]

Answer:

Total 18 task force can be formed.

Step-by-step explanation:

Total number of men = 4

Total number of women = 3

We need to form a 4-person task force.

The total number of ways of selecting r items from n items is

$^nC_r=\frac{n!}{r!(n-r)!}$

Total number of ways of selecting 2 men from 4 men = $^4C_2$

Total number of ways of selecting 2 women from 3 men = $^3C_2$

Total number of different task forces that can be formed is

$Total=^4C_2\times ^3C_2$

$Total=\frac{4!}{2!(4-2)!}\times \frac{3!}{2!(3-2)!}$

$Total=\frac{4!}{2!2!}\times \frac{3!}{2!1!}$

$Total=\frac{4\times 3\times 2!}{2\times 1\times 2!}\times \frac{3\tmes 2!}{2!}$

Cancel out common factors.

$Total=6\times 3$

$Total=18$

Therefore total 18 task force can be formed.

7 0

3 years ago

How does changing the maximum value affect the range? A. The range is greatly affected by this change. B. The range of a data s

iris [78.8K]

Answer:

The correct option is (A).

Step-by-step explanation:

The range of a data set is a measure of variability of that data set.

The range is the difference between the maximum and minimum value of the set.

$\text{Range}=\text{Maximum}-\text{Minimum}$

Since the maximum value is used in the computation of range, changing the maximum value affects the range greatly.

The correct option is (A).

3 0

4 years ago