Answer:
2 is the average rate of change of the function 
from 
to 
.
Step-by-step explanation:
I assume you meant based off the points.
We are given that 
and 
are points on this curve.
We are asked to find the average rate of change (the slope) from to .
We have the two points needed to find the slope.
We just need to line them up and subtract vertically then put 2nd difference on top of 1st difference.
--------------------Subtracting!
So the slope is 
.
just fyi, if you spend x points on question, each user gets x/2 points (rounded up or down, I don't remember)
simple interest formula is
I=PRT
I=interest
P=principal
R=rate in decimal
T=time in years
assuming you mean that the principal is $2500 and not 2500 cents or 2500 of some other currency
interest=500
R=4%=0.04
I=PRT
500=(2500)(0.04)(T)
500=100T
divide both sides by 100
5=T
answer is 5 years
C is answer
Answer:
0.69
Step-by-step explanation:
A: obese
B: diabetes
P(A) = 61
P(B) = 31
P(A and B) = 23
P(A or B) = P(A) + P(B) - P(A and B)
P(A or B) = 61 + 31 - 23 = 69%=0.69
Answer:
Isadora necesitará un papel decorativo de 12.18m ^ 2
Step-by-step explanation:
La clave para resolver esta pregunta es conocer la forma de la habitación que Isadora quiere cubrir.
Mirando la medida en la pregunta, podemos deducir que la forma de la habitación que Isadora quiere cubrir es rectangular. Por lo tanto, para obtener los metros cuadrados de papel decorativo necesarios, lo que debemos hacer es calcular el área de la habitación rectangular.
Matemáticamente, el área de la habitación rectangular es = Espesor de la habitación × longitud de la habitación = 4.35 × 2.80 = 12.18 m ^ 2
