Answer:
y = 90
Step-by-step explanation:
If y varies jointly as x and z, then;
y = kxz
If y = 18 when x = 2 and z = 3
18 = k(2)(3)
18 = 6k
k = 18/6
k = 3
To get y when x = 5 and z = 6
y = kxz
y = 3(5)(6)
y = 15*6
y = 90
Hence the value of y is 90
Step-by-step explanation:
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Answer:
Option D
Step-by-step explanation:
The response variable is also known as the dependent variable. It depends on another factor which is the independent variable to cause change/ response to it.
In this study, they want to test if an increase in the number of Math workshop which is the independent variable will cause a change in the final exam scores which is the dependent variable. The response to this inquiry is thus the final exam score which is also known as the response variable.
Answer: 32/35
Step-by-step explanation:
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Answer:
a. Variable term
b. Variable term
Explanation:
a) We were given the algebraic expression:
The first term of the algebraic expression is:
The first term is a variable term
The variable is "y" and its coefficient is "-5"
b) We were given the algebraic expression:
The second term of the algebraic expression is:
The second term is a variable term
The variable is "b" and the coefficient is "-6"
