After two weeks the duck will be .89 kilograms.
Answer:
Step-by-step explanation:
<u>Given:</u>
<u>Solution:</u>
The only perfect square in the format of 44A is 441 and its square root is 21:
<u>So the letters are:</u>
Yes it's quadratic because x which is after y is squared
Answer:
The total amount of floor space in the building is
Step-by-step explanation:
we know that
A building has 217 floors. Each floor has 505 square feet of floor space
so
To find out the total amount of floor space in the building, multiply the area of one floor by the number of floors of the building
Let
x ------> area of one floor of the building in square feet
y -----> number of floors of the building
z -----> the total amount of floor space in the building in square feet
we have
substitute
Answer: $382.50 but if rounding up then it’ll be $383.00