Me asap ! just answer one or both

1) a population of 370,000 toads is expected to shrink at a rate of 4.3% per year.
which is the best prediction for the toad population in 11 years?
a) 288,157
b) 159,100
c)35,148
d) 32,190

2) in 2010, a city population was 49,339 and it was declining at a rate of 1.06% each year.
which is the best prediction for when the city's population will first be below 35,000?
a) 2036
b)2039
c) 2042
d) 2045

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.