Answer: Hello mate!
A direct variation implies that, if y is the dependent variable that varies with the variable x; then: y = k*x where k is a real number.
An inverse variation has the form y = k/x where also k is a real number.
them, if we define s as the hours that Bob spends studying, and b as the hours that he spends playing baseball, then the equation that represents the score is:
Score(s,b) = k*s/b
we know that if s = 6, and b = 7, then the score is 72; with this information, we could obtain the value of the constant k.
score(6,7) = 72 =k*6/7 = k*
then k = 72*(7/6) = 61.7
now if s = 4 and b = 6, the score that he should expect is:
score( 4, 6) = 61.7*(4/6) = 41
Answer:
go to symbolab is a great place
Step-by-step explanation:
https://www.symbolab.com/graphing-calculator
Answer:
25%
because 4 goes into 16 4 times so kinda like a dollar if 16 was your dollar and you only got 4 it would be 25%
16 = $1
4 = 25 cents
For the first question it is (3x-5) degrees second question is (x-5)
Answer:
Step-by-step explanation:
