Answer:
yoyoyoyoyoyo
Step-by-step explanation:
Answer:
7 days
Step-by-step explanation:
<u><em>The correct question is</em></u>
An earthworm tunnels 2 centimeters into the ground each day . The earthworm tunnels at about the same pace every day how many days will it take the earthworm to tunnel 14 centimeters
Let
x ----> the number of days it take the earthworm to tunnel 14 centimeters
using proportion
Before the new kids the ratio of girls to boys is 15:12 because there are 15 girls and 12 boys now you can simplify by dividing 15 by 3 and 12 by 3 to get 5:4 as your simplified ratio. As far as after the new kids. Since there is 1 new girl you do 15+1 to get 16 and there are 3 new boys so you do 12+3 to get 15 now 16:15 is already in simplest form so your answer is:
Before: 15:12 simplified as 5:4
After 16:15
The surface of the lake.
6
5
4
3
2
1
0 Here is the surface of the lake
-1
-2
-3
-4
-5 Here is the fish
-6