Answer:
234
Step-by-step explanation:
Using the recursive formula and a₁ = 3, then
a₂ = 4a₁ + 2 = 4(3) + 2 = 12 + 2 = 14
a₃ = 4a₂ + 2 = 4(14) + 2 = 56 + 2 = 58
a₄ = 4a₃ + 2 = 4(58) + 2 = 232 + 2 = 234
Thus the 4 th term is 234
51X2=102
51 goes into 102 evenly twice
If you sketch the path of the boat, you will form a right triangle towards the port. The distance from the port to the present position is the hypotenuse since it is opposite from the right angle formed by the 12 miles north and 5 miles east movement. Since it is a right triangle, use the Pythagorean Theorem to solve the hypotenuse.
Solution:
h² = o² + a²
h² = 12² + 5²
h² = 144 + 25
h² = 169
√h² = √169
h= 13
The present distance of the boat from the port is 13 miles.
Answer:
3/12
Step-by-step explanation:
The slope is Rise over Run
They gave you the rise of 12ft
and a horizontal change is equal to run which is 100.
12/100 simplifies to 3/12.
Hope this helps.