The answer is 0.024.
Let's round decimal by decimal until we get two significant figures.
When the successor number is smaller than 5 then the predecessor number remains the same.
When the successor number is greater than 5 then the predecessor number rounds to the first greater number.
If the successor number is 5 then the even predecessor number remains the same and the odd predecessor number rounds to the first greater number.
0.002353 ≈ 0.00235
0.00235 ≈ 0.0024
Now, we have two significant figures: 2 and 4
If he makes 10 hours, then x will represent hours, and there is a $40 bonus:
10x + 40
Answer:
Set one: 12 and 13
Set two: -13 and - 12
Step-by-step explanation:
Let the smaller number = x
Let the larger number = x + 1
x^2 + (x + 1)^2 = 313 Remove the brackets on the left.
x^2 + (x^2 + 2x + 1) = 313
x^2 + x^2 + 2x + 1 = 313 Collect like terms
2x^2 + 2x + 1 = 313 Subtract 313 from both sides
2x^2 + 2x + 1 - 313 = 313 - 313
2x^2 + 2x - 312 = 0 Divide by 2
x^2 + x - 156 = 0
factor
There are two sets of factors that work
Set One
x = 12
x + 1 = 13
Set Two
x = - 13
x+1 = -13 + 1 = - 12
The second set is where you will get your marks. Few people will remember to use the minus answer
<span><u>Answer
</u>
The quantity is (1+r) multiplied by itself n times
<u>Explanation
</u>
From the question m is missing. The expression should be, P〖(1+r)〗^n.
The expression means;
1). First, add r to 1.
2). The quantity (1+r) multiply by itself n times.
3). Lastly, the quantity 〖(1+r)〗^n is multiplied by P.
From the choices given, the true statement about the expression is the 3rd one, “the quantity is (1+r) multiplied by itself n times”.
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