D i would think so good luck
e Fibonacci sequence is F(n) = F(n – 1) + F(n – 2). If F(7) = 13 and F(8) = 21, which of the following is true?\ B. F(9) = 32
Answer:
a) x= 5 or x= -3
b) x = -4 + or -4 -
Step-by-step explanation:
a) - 2x - 15 =0
x = or
x= 5 or x=-3
b) + 8x - 10 =0
x = or
x = -4 + or -4 -
Answer:
Step-by-step explanation:
The total length of the nylon rope, the height of the tent, the ground distance from the stake to the tent, forms a right angle triangle.
We can apply the Pythagoras Theorem to find the total length of nylon rope Jorge will use.
According to the Pythagoras Theorem, the sum of the squares of the two legs of a right triangle is equal to the square of the hypotenuse.
Note that the height of the tent and the ground distance to the stake formed the legs, while the length of the nylon rope forms the hypotenuse.
This implies that:
Evaluate the squares:
Add
Take square root:
Use a scientific calculator
Round to the nearest tenth
Answer: weight of elephant has smaller percent error.
Step-by-step explanation:
Percent error =
Estimated weight of elephant = 10,000 pounds
Actual weight of elephant = 12,400 pounds
Percent error of weight =
Estimated weight of hippopotamus = 2,500 pounds
Actual weight of hippopotamus = 3,600 pounds
Percent error of weight =
Since 19.35 < 30.55
hence, weight of elephant has smaller percent error.