Answer:
part a- y= x × 100
Step-by-step explanation:
x is the amount of bars there is and if 1 bar = 100 calories then you would times the amount of bars by 100.
haha i just saw someone with the exact same question.
So the formula for volume is V=(l)(w)(h)
They already gave you the volume so it’s just basic algebra.
730= 10x(9)
81= 10x
8.1=x
So x is equal to 8.1 but in the question it’s say about which indicates to round it so it should be 8 but I’m not 100% sure.
Answer:
y = 9
Step-by-step explanation:
Given y is directly proportional to (x - 1)² then the equation relating them is
y = k(x - 1)² ← k is the constant of proportionality
To find k use the condition x = 5 when y = 4
k = = = = , thus
y = (x - 1)² ← equation of proportion
When x = 7, then
y = × 6² = × 36 = 9
(2) x = 3 is the equation
Answer:
the probability that the song should be played on accurately 3 days out of 5 days is 0.051
Step-by-step explanation:
Given that
The probability that a particular song is played is 1 by 5
We need to find out the probability that the song should be played on accurately 3 days out of 5 days
So,
= 0.051
Hence, the probability that the song should be played on accurately 3 days out of 5 days is 0.051
The same is considered