Answer:
First box: y/x = 38/2 = 19
Second box: y/x = 57/3 = 19
Third box: y/x = 76/4 = 19
Constant of proportionality = 19
Equation: y = 19x
Answer:
8.7%
Step-by-step explanation:
Well the net sales of Quarter 1 = 115 whilst the net sales of Quarter 2 = 125.
So the difference in the 2 numbers is 125-115 = 10
To find percentage change, you do 10/115 = 0.0869565217
Then, 0.0869565217 x 100 = 8.7% change to 1 decimal point.
So your percentage change is 8.7%.
Answer:
the answer is c
Step-by-step explanation:
the answer is C because m A equals that is you know how too do it
Answer:
Month since April Number of Ants
0 10,000
1 30,000
2 90,000
3 270,000
4 810,000
Every month, the ant population triples so the multiply the previous population by 3 to find out the new population.
0 months from April = 10,000 * 1 = 10,000 ants
1 month from April = 10,000 * 3 = 30,000 ants
2 months from April = 30,000 * 3 = 90,000 ants
3 months from April = 90,000 * 3 = 270,000 ants
4 months from April = 270,000 * 3 = 810,000
