If water freezing point is 32 F and water and potassium went down 8 degrees F then it is 24 degrees F is the freezing point for water and potassium
Answer:
srry cant open the photo
Step-by-step explanation:
i wanted to help
Step-by-step explanation:
1cm = 10 mm
227 cm = 2270mm
Answer: See explanation
Step-by-step explanation:
Let the numbers be 2, 6, 12, 13 and 17.
From the given numbers, the mean will be:
= (2+6+12+13+17) / 5
= 50/5
= 10
The mean is 10
The median is 12 as it is the number in the middle when the values given are arranged in either ascending or descending order.
Remark
Let f(x) = y must to make it easier to write.
Equation
Original Equation: y = (x - 5)/3
Inverse
Interchange the x and y. You get x = (y - 5) / 3
Solve for y in the inverse.
x = (y - 5)/3 Multiply by 3
3x = y - 5 Add 5 to both sides.
3x + 5 = y
<u><em>substitute f1(x) back into the equation.</em></u>
3x + 5 = f(x) Now put in 3 for x
f(3) = 3x + 5
f(3) = 3*3 + 5
f(3) = 14 <<< Answer
