Answer: 21 states
Step-by-step explanation:
Since, The total number of states in the continental United States is 48 in which some are in the border of ocean and some are not in the border of ocean.
According to the question,
The ratio of the states having the border to the ocean and not having the border to the the ocean = 7 : 9
Let the states having the border to the ocean = 7x
The the states do not having the border to the ocean = 9x
Thus, 7x + 9x = 48
⇒ 16 x = 48
⇒ x = 3
Thus, the states having the border to the ocean = 7 × 3 = 21
In the continental United States, the number of states that border an ocean is 7/16 of the total number of states.
To find the number of states that border an ocean, we need to determine the specific values that correspond to the ratio. Let's denote the number of states that border an ocean as 7x and the number of states that do not border an ocean as 9x, where x is a common factor.
According to the given ratio, the equation is:
7x : 9x
To simplify the ratio, we can divide both sides by x:
7 : 9
Now, we can analyze the ratio. Since it is stated that the ratio applies to the continental United States, the total number of states is irrelevant. We are only concerned with the proportion of states that border an ocean to those that do not.
Based on the simplified ratio of 7:9, we can conclude that out of every 16 states, 7 of them border an ocean while the remaining 9 do not.
Therefore, in the continental United States, the number of states that border an ocean is (7/16) of the total number of states.
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Answer:
Hence, the length of segment AD is 5 units
Step-by-step explanation:
Clearly we could see that the segment AD is the hypotenuse of the right angled triangle ΔDGA.
where GA is the base of the right angled triangle.
DG is the perpendicular of the triangle.
Also length of GA=4 units.
and length of DG=3 units.
Hence, length of AD is calculated using the Pythagorean Theorem in the triangleΔDGA:
Hence, the length of segment AD is 5 units.
Answer:
-11?
Step-by-step explanation:
Answer:
-11
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
The first step to solve this problem is to convert 1h 30min into just minutes. since there are 60 minutes in 1 hour you take 60 and add it ot the 30 extra minutes to get a total of 90.
Now, this question is asking you to find how many calories per minute she burns. When you are asked to find ___ per___ all you have to do is divide the first number by the second one. In this case you will divide calories by minutes.
630/90=7