She can fill 5/12 of the pyramid.
The volume of a pyramid is given by the formula
V = 1/3lwh. Using our information, we have:
V = 1/3(40)(30)(60) = 24000 cm³
She has 10,000 cm³ of sand; 10000/24000 = 5/12.
Answer:
0.531 > 0.456
0.63 > 0.47
0.267 < 0.539
0.07 < 0.7
Step-by-step explanation:
a. 0.531 _____ 0.456
compare the numbers from left to right
5 is greater than 4 so 0.531 greater than 0.456
0.531 > 0.456
b. 0.63 _____ 0.47
6 is greater than 4. 0.63 > 0.47
c. 0.267 _____ 0.539
2 is less than 5 . so 0.267 less than 0.539
0.267 < 0.539
d. 0.07 _____ 0.7
0 is less than 7
0.07 < 0.7
Answer:
(B)1005 feet
Step-by-step explanation:
In the attached diagram

|AG|=1400 feet
Distance from point C to point G=|CG|
Using Trigonometry in Triangle ACG

Using Trigonometry in Triangle BCG'

Therefore, the distance from balloon B from balloon A
=CG+CG'
=808+197
=1005 feet
<span>4(a^2 + 2b) - 2b
= 4a^2 + 8b - 2b
=</span> 4a^2 + 6b