Answer:
A) coral reefs provide unique habitats for fish
Step-by-step explanation:
Coral bleaching can be hazardous to some fish species because
A) coral reefs provide unique habitats for fish
B) decomposition of corals can lead to ocean acidification
C) the dead corals attract predators that feed on the fish
D) the corals are the primary source of O2O2 in ocean water
Solution:
Coral bleaching is process in which corals are stressed as a result of changes temperature, light, or nutrients causing them to turn completely white. Coral reefs are is a very diverse ecosystems with ecological and economic value.
Coral reefs are a very important habitat for the fishes providing home to about 25% of fishes. The coral reefs are used for shelter during the day, and as a hunting ground by night.
9514 1404 393
Answer:
- each triangle: 29.75 in²
- rectangle: 374 in²
- total area: 433.5 in²
Step-by-step explanation:
The base of each triangle is half the difference between the bases of the trapezoid:
(29 in -22 in)/2 = 7 in/2 = 3.5 in
The area of the triangle is given by the formula ...
A = 1/2bh
A = 1/2(3.5 in)(17 in) = 29.75 in² . . . triangle area
__
The area of the central rectangle is the product of its base and height.
A = bh = (22 in)(17 in) = 374 in² . . . rectangle area
__
The total area of the trapezoid is the sum of the areas of the two triangles and the area of the rectangle.
total area = 2(29.75 in²) + 374 in² = 433.5 in² . . . total trapezoid area
Answer:
B
Step-by-step explanation:
Hey There!
To solve this problem we have to combine like terms
So our answer would be
(b)
The formula for calculating simple interest is
I = PRT
I = Interest
P = Principal or the amount deposited ($600)
R = Rate of Interest (1.5%)
T = Time (6 yrs)
I = (600) (1.50) (6)
Multiply the 3 factors and you will have your answer.
good luck
