The inequality symbol in the picture stands for greater than or equal to, so 9, 11, 12 all apply in the equation
5.40. It would be 5.38 but you round up to 5.40
Answer:
48 apartments did not have a view of the park.
Step-by-step explanation:
25% of 64 (total)= 16 (number of people with view)
64 ( total)-16 (# of people with a view)= 48 (number of people without a view)
Answer:
4w² + 82w + 400
Step-by-step explanation:
A polynomial is an expression consisting of variables and coefficients involving addition, subtraction, multiplication, and non-negative integer exponentiation of variables. A quadratic function is a polynomial of degree 2. The standard form of a quadratic equation is:
ax² + bx + c
The moat has width of w inch. Therefore:
combined width of castle and moat = 16 in + w in + w in = 16 + 2w in
combined length of castle and moat = 25 in + w in + w in = 25 + 2w in
The combined area = length * width = (16 + 2w)(25 + 2w) = 400 + 32w + 50w + 4w² = 4w² + 82w + 400
