Complete question :
The sugar maple tree in Joshua's yard is 1/4 the age of the oak tree in his yard. The sugar maple tree is 20 years old. How old is the oak tree?
Answer:
80 years
Step-by-step explanation:
Given that :
Sugar maple tree = 1/4 age of oak tree
Age of sugar maple tree = 20
Age of oak tree = x
20 = 1/4 * x
20 = x / 4
Multiply both sides by 4
20 * 4 = (x / 4) * 4
80 = x
Hence, Age of oak tree = 80 years
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Based on your question and based on the graph that you show. I conclude and get an answer that the vertex of the graph is (1,3) and the answer to your second question is maximum. I hope i answer your question directly
Answer: The answer is (c) The temperature every morning at 8am.
Step-by-step explanation: We are given four options and we are to select which situation among them can be best modelled by a continuous relationship.
A continuous relationship can be seen in a group of data where the values belonging to the group can take any value within a finite or infinite interval.
And a discrete relationship can be seen in a group of data where the values belonging to the group are distinct and separate.
We can easily see from the options that (a), (b) and (d) will fall in discrete relationship because the values here will be distinct and separate.
But, in option (c), the values of the temperature falls in a continuous relationship.
Thus, the correct option is (c).
To get the amount of paper required to cover the box, we find the area of the box.
The dimensions of the box are as follows:
length=21/2 ft
width=11/2 ft
height=4 ft
Area of the box is given by the formula:
SA=2lw+2lh+2hw
SA=2(21/2×11/2)+2(21/2×4)+2(11/2×4)
SA=2(231/4)+2(42)+2(11/2×4)
SA=115.5+84+44
SA=243.5 ft²
Stella will need 243.5 ft²
