For 1950, t = 0 and for 1990, t = 1980 - 1950 = 30
Given that <span>the world population in the second half of the 20th century was modelled by the equation
.
</span>T<span>he average world population during the time period of 1950 to 1980 is given by
</span>
Answer:
always a positive number because it represents a distance from the mean.
Step-by-step explanation:
Answer: l=3
w=5
b1=4
b 2=1
h=5
l=3
w=3
Step-by-step explanation: hope this helps
Ken: 1/4 of 10,000 sq. Feet is 232.25 mowed in 12 minutes (1/5 of an hour). Ken has 9,767.75 left to mow which he’ll need 8 hours and 24 minutes to finish. Katie: 2/6 of 10,000 sq. Feet is 557.41 mowed in 20 minutes (2/6 of an hour). so Katie has 9,442.59 of the lawn left to mow, it’ll take 5 hours and 20 minutes for Katie to finish. So Katie mows the lawn faster
For this case we have the following expression:
We eliminate the parentheses:
We add similar terms:
Thus, we have a linear expression (the exponent of the variable term is 1).
The expression consists of two algebraic terms, so it is a binomial.
We have that algebraic terms are integers when they have no literal denominator.
9m: Positive, whole, rational term.
3: Constant term.
Answer:
9m: Positive, whole, rational term.
3: Constant term.