How much space does Lacey's mom cover in frosting?

236 in squared

Step-by-step explanation:

You can separate the shape into two rectangular prisms.

prism 1 - 9, 2 ,4

prism 2 - 4, 2, 8

Since the frosting is on the outside of the cake you have to find the surface area.

To find the surface area you use the equation:

2(wl + hl + hw)

Put in the values you know:

2(9 * 2 + 4 * 2 + 9 * 4)

multiply:

2(18 + 8 + 36)

Add:

2(62) = 124

Now you find the surface area of the second prism.

2(4 * 2 + 2 * 8 + 4 * 8)

Multiply:

2( 8 + 16 + 32)

Add:

2(56) = 112

Now add the two surface areas to get the surface area of the whole shape.

112 + 124 = 236

The answer is 236 in squared

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.