Answer is 9/5
You can count the rise/run on the graph or use slope formula (y2-y1) over (x2 -x1)
5-(-4) over 3-(-2) = 9/5
Answer:
16 or 18, pretty sure 16 tho
Step-by-step explanation:
the numbers are all even, so
The value of x is option C) x=8.6
<u>Step-by-step explanation</u>:
Given that,
- The triangle ABC is similar to triangle DEC.
- It means that the side AB of triangle ABC is in proportion to side DE of triangle DEC.
⇒ AB/DE
⇒ 11/7.
Also, the side AD of triangle ABC is in proportion to side DC of triangle DEC.
⇒ AD/DC
⇒ (x+15)/15.
<u>To find the value of x :</u>
Equating the two proportions AB/DE and AD/DC.
11/7 = (x+15)/15
Keep x term alone on one side,
x+15 = 15
(11/7)
x = (165/7) - 15
x = 23.6 - 15
x = 8.6
Answer:
400,000
Step-by-step explanation:
Calculate the doubling time period-
Doubling time period(t)=
doubling time period(t)= 2
<em>Calculate the new population using the doubling time formula below where t is the number of doubling periods:</em>
Population = Initial Population * ![2^{t}](https://tex.z-dn.net/?f=2%5E%7Bt%7D)
Population = 100000 * ![2^{2}](https://tex.z-dn.net/?f=2%5E%7B2%7D)
Population = 100000 * 4