A = L * W
A = 7 * 4
A = 28 sq ft....this is the area of her garden
and if each plant uses 1 sq ft, then there will be (30 - 28) = 2 plants leftover
Answer:
Hi and heres your answer!
Step-by-step explanation:
The crisis of biodiversity will lead to a food crisis for humans because:
1.No varieties in certain foods like plants and animals that are healthy
2.The Less food there is,more animals go extinct which means humans will go extinct too.
and finally 3: Without certain types of species like the bee, humans have no chance of survival (since bees pollinate flowers,fruits,and plants which could be used for human consumption and medicine)
Hope this helped
Plz mark brainliest
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Have a great day,Youre amazing!
Answer:
10
Step-by-step explanation:
with reference angle 30°
perpendicular (p) = 5
hypotenuse (h) = x
Now
sin 30° = p / h
1 / 2 = 5 / x
x = 10
Hope it will help :)
Answer:
2 bears in 2020.
Step-by-step explanation:
We have been given that a new bear population that begins with 150 bears in 2000 decreases at a rate of 20% per year.
We will use exponential decay formula to solve our given problem as:
, where,
y = Final quantity,
a = Initial value,
r = Decay rate in decimal form,
x = Time
Upon substituting our given values in above formula, we will get:
, where x corresponds to year 2000.
To find the population in 2020, we will substitute 
in our equation as:
Therefore, 2 bears are there predicted to be in 2020.
Since population is decreasing so population is best described as exponential decay.
Answer: A. 36 small cubes
B. 36 (small ft)^3
9/16 ft^3
Step-by-step explanation:
A. 2 1/4 * 1 * 1/4 =
(8+1)/4 * 1/4=
9/4*1/4=9/16.
Small cube: 1/4*1/4*1/4=1/64
9/16=
9*4/(16*4)=36/64
36/64 / 1/64=
36/64 * 64=36 small cubes
B. 36 small cubes ==> 36 (small ft)^3
2 1/4 * 1 * 1/4 =
(8+1)/4 * 1/4=
9/4*1/4=9/16 ft^3
