The population of a country has been increasing for several decades. In 1990, the population was about 263 million people. In 2014, the population was about 315 million people. Determine the percent increase in the country's population during this time period. The country's population increased by about % during this time period. (Round to one decimal place as needed.)

Q: Find 1!, 2!, 4!, and 6!.

A: Factorial:

Q: How many ordered triples of letters are there taken from the letters A, T, C, and G?

A: given letters: A,T,C and Gtotal number of letters = 4

Q: 1 a,b,c,d

A: Given below the detailed solution

Q: Vab

A:

Q: State whether each branch is either increasing, decreasing, or constant. Branch 1 Branch 2 Branch 3…

A: Function is said to be increasing if on increasing input value of varaible x, corresponding…

Q: 17. Using one of the methods from class, determine the GCF and the LCM of 72 and 120.

A: GCF stands for greatest common factor and LCM stands for least common multiple. GCF of two numbers…

Q: 9:4=_:32

A:

Q: 30 25 |42 35 40 48 5:6 O 8:9 O 7:10

A: We are given the following figure. Notice 2530=4048=3542=56.

Q: 15 17 9.

A: We have to find b

Q: 6. arctan 1 3

A:

Q: 20) 14 X 4

A:

Q: Are the following fractions equiva 5x 20x 5. 7y 28y

A: 5x7y  &  20x28y

Q: ニ

A: To prove that,       x1+x=∑n=0∞-1nxn+1 if -1<x<1

Q: B 4 C 2 A 3. 21 A.

A:

Q: 6 in 14 in 26 in 15 in 3.

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: C. 11 10

A:

Q: How many choices are there for a person to check out 4 CDs from a library that has 20 CDs of his…

A: Given : n = 20 x = 4

Q: Evaluate o(7000).

A:

Q: 5) 45 6. y

A: We have to find x and y

Q: 3 4 5 or more 13 15 29 18 19 6.

A:

Q: In Problems 51-60, find the indicated function or value if C(x, y) = 3x² + 10xy − 8y² + 4x 15y 120.…

A:

Q: 248.96/3.20

A: we want to solve out the following 248.96/3.20let N = 248.96/3.20

Q: 9) 105 75

A:

Q: 5) 14 49

A:

Q: 41. 2625

A: Given problem:- simplify  26254