Answer:
ok so
8.5*150000
1275000 cm into kilometers is
12.75 kilometers
Hope This Helps!!!
Answer:
56.8
Step-by-step explanation:
Ratios.
42------60
1----------1.42
40-------56.8
First, divide 42 by 42 which is one. Then, divide 60 by 42, which is 1.42.
Next, multiply 1 by 40. Finally multiply 1.42 by 40 which is 56.8. Hope this helps
Answer:
Step-by-step explanation:
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
