Answer:
Out of 450 phones 18 of them will have a defect.
Step-by-step explanation:
As we know that out of 75 phones 3 of them will have a defect, this means that we are able to calculate how many defects there will be from 450 phones. You can do this by first dividing 450 by 75, this gives you 6. This means that 75 will go into 450 6 times.
From this we are able to work out the number that will have defects. This is because we know that 75 goes into 450 6 times and that for each 75 phones there will be 3 defects. So to work out the number of phones out of 450 that would be defects you would simply multiply 3 by 6, this gives you 18. This shows that out of 450 phones 18 of them will have a defect.
1) Divide 450 by 75.
2) Multiply 6 by 3.
Answer:
Step-by-step explanation:
Answer:
The answer is 8 of those cubes.
Answer:
309
Step-by-step explanation:
a = 3, d = 6, n 52
Nth term of an Arithmetic sequence is given as:
Answer:
The correct options are;
The tendency of <u>electrons</u> to complete the <u>2p orbital</u> gives the element a higher degree of <u>electronegativity</u>
Step-by-step explanation:
The electronegativity of an element increases as electrons are added to the valence shell of the element
The electronegativity of elements increases up the group and across the period, therefore, an element having fewer number of shells is more electronegative than one with more shells
Which gives an element with the 2p orbital filled with electrons is more electronegative than one with the 3p orbital filled with electrons.
