Answer:
8 hours
Step-by-step explanation:
it says: The half portion stays in her body for 8 hours.
Answer:
99.04
=
99.04
Step-by-step explanation:
Answer:
6 cubic units
Step-by-step explanation:
step 1
Find the total number of storage tubs
Multiply three tubs wide by two tubs tall

step 2
Find the total volume of storage
we know that
One storage tub is a unit cube
That means ----> The volume of one storage tub is one cubic unit
Multiply by 6 storage tubs

Answer:
tge area of triangle is 36 in2 so she can only create 4 triangle
Step-by-step explanation:
area of square grid = 12 × 12
=144
area of triangle = 1/2 × 6 × 6
;;; = 18 ×2
=36
area if square grid/ area of triangle
=144/ 36
=4
Answer:
2.5 m
Step-by-step explanation:
Consider the ramp, the ground and the back of the lorry to form a right triangle where the ramp is the hypotenuse and the distance from the back of the lorry is the adjacent side, x
Using the cosine ratio in the right triangle
cos32° =
= 
Multiply both sides by 3
3 × cos32° = x, hence
x ≈2.5 m