Answer:
It is balanced
Step-by-step explanation:
Answer:
8p^3(2p - 3) is the factor
Step-by-step explanation:
4a. 3,000m=3km.
5a. 1,000m=1km.
6a. 10km.= 10,000m.
7a. 8m.= 800cm.
8a. 9km= 9,000
9a. 5m.= 500cm.
10a. 7km.= 7,000cm.
4b. 400cm.= 4m.
5b. 600cm.= 6m.
6b. 900cm.= 9m.
7b. 5,000m.= 5km.
8b. 10m.= 1,000cm.
9b. 4km.= 4,000m.
10b. 8,000m.= 8km.
Answer:
7+11=14+4
Step-by-step explanation:
Find what 14+4 is.
14+4=18.
Subtract 18 from 11, since both sides of the equation have to equal 18.
18-11=7
-hope it helps
Answer:
The probability of of a randomly chosen student being exactly 21 years old.
= 1.293
Step-by-step explanation:
<u><em>Step(i):-</em></u>
<em>Given Population size n = 500</em>
<em>Mean of the Population = 20 years and 6 months</em>
<em> = </em><em></em>
<em>Standard deviation of the Population = 2 years</em>
Let 'X' be the range of ages of the students on campus follows a normal distribution
Let x =21
<em>The probability of a randomly chosen student being exactly 21 years old.</em>
<em>P( Z≤21) = 0.5 + A( 0.2) </em>
= 0.5 +0.793
= 1.293