Answer:
We are given that:
variables x and y vary directly, this means that:
y = kx where k is the constant of proportionality
Now, we are also given that:
y = 45 at x = 40.
We will use these values and substitute in the above relation to get k as follows:
y = kx
45 = 40k
k = 45/40 = 9/8 = 1.125
Based on the above calculations, the equation that relates x and y is:
y = 1.125x
Step-by-step explanation:
Answer:
793.787 grams 0.794 kilograms
Step-by-step explanation:
can't explain hope helps
Answer:
c. 5
Step-by-step explanation:
Because 15 divided by 3 equals 5
So 25 divided by 5 equals 5 (dont know if it is correct)
Answer:
286 people were supporters of the home team
Answer:
There are 365 days in a year, which means there are 2555 days in 7 years.
If the caterpillar spends 90% of its life frozen, it will spend about 2300 days of its life frozen.
Let me know if this helps!