3 % = 3 / 100 = 0.03
let number to be found = Y
of always means multiply
so....... 331 / 0.03 x Y = 57
11033.33 x Y = 57
Y = 57 / 11033.33
Y = 5.16 x 10 power -3
HOPE IT HELPS !!
Answer:
456.63 gm
Step-by-step explanation:
formula to get density for any matter is given by density = mass / volume.
given
volume = 465 mm
density = 0.982 grams/mm
weight to find
lets plug these value in formula for density
0.982 = mass/465
=> mass = 0.982*465 = 456.63 gm
Thus, Weight of liquid to the nearest hundredth is 456.63 gm.
If , then , , and .
We can break up the given sum into 25 groups (after adding and subtracting ):
We have
and in each group, we can pull this out as a factor. For example,
So the entire sum reduces to the remaining term,
Answer:
6 pounds of coffee.
Step-by-step explanation:
First, we determine how much money she spent. 80-31.76 = 48.24
Next, we divide the money spent by the price per unit. 48.24/8.04=6
Therefore, she bought 6 pounds of coffee.
Answer:
Initial population is 3450 in the year 2000 and it decreases 80 every year.
Step-by-step explanation:
We are given with y=-80x+3450 where y is city's population and x is the number of years after 2000.
That is x=0 means the year 2000.
Hence y-intercept will represent the initial population which is nothing but 3450.
Since our equation slope =-80 which is negative means y is decreasing as x increases.
For x raises by 1, y decreases by 80.
That means population decreases by 80 for every year.