To find a percent from a decimal, you multiply the decimal by 100. So, the answer would be A.
Answer:
0.018125r^2n
Step-by-step explanation:
Answer:
Here is a similar question attached with.
Option (b) that is 2005 is the right choice.
Step-by-step explanation:
Given:
An equation in slope intercept form.
Where 
= number of years
Comparing from the standard slope intercept form.
y-intercept value 
According to the question the predicted winning speed 
mph
Plugging the value of 
in slope intercept form, we will calculate the (number of years) and then we will add this with 
.
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
Finally the year would be 
So in year 2005 the winning speed is predicted to be 7.16 mph.
Answer:
86.25
Step-by-step explanation:
This might not be right but thats what i got.
Answer:
m∠C = 66°
Step-by-step explanation:
Since AB = BD, it means this triangle is an Isosceles triangle and as such;
∠BAD = ∠BDA = 24°
Thus, since sum of angles in a triangle is 180,then;
∠ABD = 180 - (24 + 24)
∠ABD = 180 - 48
∠ABD = 132°
We are told that BC = BD.
Thus, ∆BDC is an Isosceles triangle whereby ∠BCD = ∠BDC
Now, in triangles, we know that an exterior angle is equal to the sum of two opposite interior angles.
Thus;
132 = ∠BCD + ∠BDC
Since ∠BCD = ∠BDC, then
∠BCD = ∠BDC = 132/2
∠BCD = ∠BDC = 66°
