By rewriting the equation from step 1 substituting the value of k into it, the value of x is 22.5
A direct variation is a type of variation that has two types of variables in which a variable can be expressed in terms of the other with its constant.
For example;
If x varies directly as y
<h3>Step 1:</h3>
Then
- x y
- x = ky ; where k is constant
<h3>Step 2:</h3>
The original question says:
- if x varies directly as y, and x = 9 when y = 6, find x when y = 15
∴
x = ky
9 = k × (6)
k = 9/6
k = 1.5
<h3>Step 3:</h3>
Now, we can rewrite the equation from step 1 substituting the value of k into it:
∴
x = ky
The value of (x) will be:
x = 1.5 (15)
x = 22.5
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The statements regarding multiple referrals that are true are:
- Multiple referrals increase the power of the leadership.
- Multiple referrals is more common in the U.S. House than the U.S. Senate.
- Complex bills that concern many different issues may be assigned to different standing committees.
<h3>What is Multiple Referral?</h3>
This refers to the process where a proposed bill in the legislature is sent for a second reading.
Hence, we can see that in the United States legislature, multiple referrals help to increase the power base of the leadership and are more common in the U.S. House than in the U.S. Senate.
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