Yes because it's a random sample and it doesn't target any specific group
Multiply the number by itself zero times , it's the only number which can be multiplied by any other number without changing that other number.
Answer:
Present Value
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
We can substitute y = 2x + 1 in the second equation
2x + 1 = -7x + 8
Add 7x to both sides
9x + 1 = 8
Subtact 1 from both sides
9x = 7
x = 7/9
Substituing x in the first equation
y = 14/9 + 1
x rounds to 0.8
y rounds to 2.5
Answer:The scale factor is 20.
Step-by-step explanation:
6 INCHES = 1/2 FOOT
10 FOOT TO 1/2 FOOT = 10/(1/2) = 20/1
The scale factor is 20 to 1
or, since your scale is 6 in to 10 ft
you may list the scale factor as 1 to 20
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