Say that you start from a number . Then, you subtract and from , which means that the expression is
If we want this expression to be negative, we have
So, in order for the expression to be negative, the two numbers we are subtracting, combined, must be more than the starting number.
For example, if we start from 10 and we subtract 4 and then 8, we have
which is negative, because 4 and 8 combined are more than 10
Umm i have no idea im here fir no resson
<span>If the US gains 1 person every 11 seconds, we can find how many people the US gains each year. We can divide the total number of seconds each year by 11 seconds.
(365 x 24 x 3600 s) / (11 s) = 2866909 people
The US gains 2866909 people each year.
The US gains 2.866909 million people each year.
f(t) = 300 + 2.866909 t
f(0) = 300
f'(t) = 2.866909
f'(0) = 2.866909</span>
Answer:
M'(2,4), P'(2,5), A'(4,5), T'(4,4)
Step-by-step explanation:
The translation 1 unit to the right and 2 units up has the rule
(x,y)→(x+1,y+2)
Rectangle MPAT has vertices at points M(1,2), P(1,3), A(3,3) and T(3,2). The image rectangle is rectangle M'P'A'T'. According to translation rule:
- M(1,2)→M'(2,4);
- P(1,3)→P'(2,5);
- A(3,3)→A'(4,5);
- T(3,2)→T'(4,4).
Answer:
49
Step-by-step explanation:
Given:
Width = 0.4
Let's take the z value of 95% which is = 1.96
Let's assume population proportion p1 and p2 = 0.5
For margin of error E, the relation between the width and margin of error is 2E.
i.e 2E = 0.4
E = 0.2
To find the sample size, n, let's use the formula :
= 48.02
≈ 49