Answer:
A. 10cm
B. 8 times
Step-by-step explanation:
The question is on volume of a conical container
Volume of a cone=
where r is the radius of base and h is the height of the cone
Given diameter= 12 cm, thus radius r=12/2 =6 cm
h=10 cm
B.
If height and diameter were doubled
New height = 2×10 =20 cm
New diameter = 2×12 = 24, r=12 cm
volume =
To find the number of times we divide new volume with the old volume
Hi here are the answers:)
Part A:
x = 3
Part B:
A = (3, 2)
Part C:
You can find the vertex by finding the mid-point of the focus and directrix. So the vertex is (-1, 2)
Part D:
The parabola opens left. This is because the parabola always opens toward the focus.
Part E:
The value of p is the distance from the focus to the vertex or the vertex to the directrix. To find p you can minus x-coordinate of focus with x-coordinate of the directrix, then divide it by 2. So this will be: -5-2/2 = -4
Part F:
p = -4
Part G:
Part H: image is attached down below. Fyi the C should be V (vertex)
Part I:
*I'm not really sure about this one*
Part J:
1. x = 1/4 (y-3)>2+3
2. x = 1/12 (y +1)>2 +5
*I'm not really sure about this one either srry:(*
Hope this helped bai bye.
Hello there!
<span>Fiona interviewed her 30 classmates on whether or not they have siblings and if they have assigned chores at home. She display her results in the table shown. Which statement is true?
</span>Add totals for classmates who have chores and those who do not have chores for each group.
7 + 8 = 15
<span>9 + 6 = 15
</span>
Therefore, correct answer would be
<span>B) half of her classmates have a sibling and half do not
</span>
120$
you set up a proportion, multiplying the $10.20 by 100 then divide by 8.5