Answer:
1 1/8 cups of wheat flour
1 4/8 or 1 1/2 cups of white flour
if you add both cups together then 2 5/8 cups of flour
Step-by-step explanation:
3*3=9 so 9/8 -> 1 1/8 cups of wheat flour
4*3= 12 so 12/8 -> 1 4/8 or 1 1/2 cups of white flour
Answer:
The surface area of a solid object is a measure of the total area that the surface of the object occupies. The mathematical definition of surface area in the presence of curved surfaces is considerably more involved than the definition of arc length of one-dimensional curves, or of the surface area for polyhedra (i.e., objects with flat polygonal faces), for which the surface area is the sum of the areas of its faces. Smooth surfaces, such as a sphere, are assigned surface area using their representation as parametric surfaces. This definition of surface area is based on methods of infinitesimal calculus and involves partial derivatives and double integration.
Step-by-step explanation:
I can help. I know a thing or two
Answer:
a
Step-by-step explanation:
given y varies directly as x² and inversely as z³ then the equation relating them is
y = 
← k is the constant of variation
to find k use the condition y = 12 when x = 4 and z = 2 , then
12 = 
= 
( multiply both sides by 8 )
96 = 16k ( divide both sides by 16 )
6 = k
y = 
← equation of variation
when y = 1.728 and z = 5 , then
1.728 = 
= 
( multiply both sides by 125 )
216 = 6x² ( divide both sides by 6 )
36 = x² ( take square root of both sides )
= x , that is
x = 6
Answer:
7/10 < 3/4
Step-by-step explanation:
7/10 = 14/20
3/4 = 15/20
7/10 < 3/4
