Answer:
D (6, 21)
Step-by-step explanation:
Since the ratio of the corresponding values of x and y given in the table is 2 : 7
So, 6/ 21 = 2/7 = 2: 7
Thus, D (6, 21) is the correct answer.
The length of an arc in a circle is radius x the angle (Ф).
Mind you angle Ф should be in radian.
1st let's convert 36° into radian
36/180 = x/π===> x=(π x 36)/180 ==> x = 2π/5 = 1.257 radian
so the arc length = 0.628 x 2 =5.585
1 + 3 + 4 = 8
120 ÷ 8 = 15
15 × 3 = 45
15 × 1 = 15
iris = 15 marbles
jesse = 45 marbles
Answer:
0.001
Step-by-step explanation:
So... errr... brainly doesn't allow cheating but i want to help so... here:
10^(-n)= 1/(10^n) following this, 10^-3=1/10^3 = 1/1000 = the second option (0.001)
First, find the area of the plot:
25*10=250
1000/250 is 4
the population density is 4 squirrels per square foot.