Answer:
4
Step-by-step explanation:
80 - 47.08 = 32.92
32.92/8.23 = 4
Answer:
Step-by-step explanation:
Let be , which can be simplified solely by algebraic means. We proceed to describe all the steps needed for simplification:
1) Given.
2) Distributive and associative properties.
3) /Result
In your change cup you have 28 coins. All of which are nickels and quarters. Together they add up to $4. How many coins do you have of each.
Answer:
y hat = 2114.20 + 18.96x
Step-by-step explanation:
Given the least square regression model equation:
y hat = -959.00 + 8.60x
weld diameter x ; shear strength y (in pounds)
1 lb = 0.4536 kg
To express shear strength y in kilogram:
y is multiplied by 0.4536
(y hat × 0.4536) = -959.00 + 8.60x
Divide both sides by 0.4536
(y hat × 0.4536) / 0.4536= (-959.00 + 8.60x) / 0.4536
y hat = 2114.1975 + 18.959435x
y hat = 2114.20 + 18.96x