The slope of B is Q maybe
Multiply the change per hour by the number of hours:
3.5 degrees per hour x 2.5 hours = 8.75
Since the temperature dropped, the change would be a negative value.
The change was -8.75 ( -8 3/4) degrees.
Answer:
84.42
Step-by-step explanation:
Put the given value where X is, and do the arithmetic.
Y = 31.72 + 0.62(85) = 31.72 +52.7 = 84.42
The predicted course grade is 84.42.
Let us suppose that the number of grapes in the box is x and the number of grapes in the basket is y.
It means that the weight of the grapes in the box is x kg and that of basket is y kg.
It has been given that the box had twice as many grapes as a basket. Therefore, we have
Now when we add 2 kg to the basket then the weight of the basket is y+2 and the weight of box will remain same.
Now, we have been given that after 2 kilograms were added to the basket it contained 0.5 kilograms more than the box. Hence, we have
Substituting the value x=2y in the equation, we get
Therefore, the basket contains 1.5 kilograms of grapes.