Answer:area=l×b
10×8=80cm* 2
perimeter =(l+b)2
10+8)*2
18×2
=36cm
Step-by-step explanation:
This seems an exponential function.
Once you state that the function is exponential you can write is this form:
f(x) = A * b^x.
Then you need the y-intercept (i.e. x = 0) to find A
f(0) = A * b^0 = A
Once you have A, you can use the ordered pair (3,1) to find b
f(1) = A*b^2 = A*b = 3 => b = 3/A.
With that procedure you can find the function that represents the given graph.
Suppse the y-intercep is 0.1
Then f(0) = A = 0.1
And b = 3 / A = 3/0.1 = 30
And the function is f(x) = 0.1* 30^x
B.) (1,1) (2,5) should be your answer.
Answer:
There is a difference of 24 ounces between Xan and Katie's weight.
Step-by-step explanation:
Given:
Weight of Xan = 6 pounds 9 ounces
Wieght of Katie = 8 pounds 1 ounce.
We need to find the difference, in ounces, between Xan and Katie's weight.
Solution:
Now we know that;
1 pound = 16 ounces.
Weight of Xan =
Weight of Katie =
Now to find the difference, in ounces, between Xan and Katie's weight we will subtract Weight of Xan in ounces from Weight of Katie in ounces.
framing in equation form we get;
Difference (ounces) =
Hence There is a difference of 24 ounces between Xan and Katie's weight.