Answer:
About 2 students own a pet iguana
Step-by-step explanation:
Step 1
Determine the expression for the total number of students that own pet iguanas as shown;
N=p×T
where;
N=total number of students that own pet iguanas
p=proportion of total students that own pet iguanas
T=total number of students
In our case;
N=unknown
p=0.3 % of students
T=610 students
replacing;
N=0.3% of 610
N=(0.3/100)×610
N=1.83, round up to 2 since 1.83 is closer to 2 than 1
About 2 students own a pet iguana
300,800,400
Million, thousand, hundred
Answer:
Step-by-step explanation: d I think
Answer:
x^2/100 + y^2/256 = 1
Step-by-step explanation:
The standard form of an ellipse is (x-h)^2/a^2+(y-k)^2/b^2=1
a is the horizontal radius
b is the vertical radius
h is the shift to the right
k is the shift upward
h and k will be shifts left and downward respectively if they are negative. Since the question doesn't mention any shifting we can just let them be 0 so everything is easier. The problem states the vertical axis is 16 and the horizontal axis is 10 so that means a = 10 and b = 16. Now we just plug in.
(x-h)^2/a^2+(y-k)^2/b^2=1
a = 10
b = 16
h = 0
k = 0
x^2/10^2+y^2/16^2=1
x^2/100 + y^2/256 = 1
5.5% is the smallest cuz u add 20 + 25= 45 and that minus 100 is 55 so then u divide it by the biggest number which is 10 and that equals 5.5. However, if it has to be a whole number then it would be 55 divided by 5 which would equal 11. Hope that helps