tati03
tati03
13-04-2018
Mathematics
contestada
How do you solve #18?
Respuesta :
lol1107
lol1107
13-04-2018
Pizzas are circles. Area of circles is (pi)r^2.
Then find the cost per in.^2
Smallest cost per in.^2 is better buy.
Answer Link
pvbloo
pvbloo
13-04-2018
the formula for area is A = pi × radius^2. In this case, you are given diameter. Cut the diameter in half yo find the radius and plug the radius into the equation (Ex: for the first pizza the setup would be A = pi × 4^2.)
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
Ryan had $80. He spent $32 on a book. what percentage of his money did he spend on the book? What percentage of his money did he have left?
children playing football in open spaces do not usually obey the rules of soccer means that
Write 3 things good about the art and 3 constructive things. (Note: the art is supposed to be cartoony)
In a study of the accuracy of fast food drive-through orders, one restaurant had 40 orders that were not accurate among 307 orders observed. Use a 0.05 signifi
Which is a future NASA research project? using a probe to collect data conducting research from a space station collecting samples on an asteroid conducting a s
3 Sarah left home at 10:00 and cycled north ina straight line. The diagram shows adisplacement-time graph for her journey.a Work out Sarah's velocity between 10
Find the missing segment in the attached image
Adolf Hitler believed which of the following was the best for Germany as a whole A.isolating Germany from the rest of the world B. helping the world end the Gr
What is an equation of the line that is perpendicular to y + 1 = -3(x - 5) and passes through the point (4, -6)?
If f(x) = -9x – 2 and g(x) = 1x – 5, which statement is true? a. -2 is not in the domain b. -2 is the domain