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Softa [21]
3 years ago
15

The position of a diving bell is −34−34 mile relative to sea level. the diving bell reached this position after dropping from se

a level at a constant rate for 112112 hours. what was the position of the diving bell relative to sea level 1 hour after it began its descent? enter your answer in simplest form in the box.
Mathematics
1 answer:
ExtremeBDS [4]3 years ago
4 0

since it travel at a constant speed. Calculate first its speed of descent.

S = -3/4 mile / 1 ½ hr

S = -0.5 mile an hour

So the position of the diving bell relative to sea level 1 hour after it began its descent is

D = (0.5 mile/ hr) x 1 hr = - 0.5 mile

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A cone has a radius of 4 units and a height of 6 units.
Usimov [2.4K]
We know, Volume of a Cylinder = πr² h/3
v = 3.14 * 4² * 6/3
v = 3.14 * 16 * 2
v = 100.48 

In short, Your Answer would be Option B

Hope this helps!
7 0
3 years ago
Read 2 more answers
Dustin is buying carpet for the living room. How many square feet of carpet will he need to buy?
rusak2 [61]

Complete Question:

Dustin is buying carpet for the living room. If the length of the room is 21 ft and the width

is 11 ft, how many square feet of carpet does he need to buy?

Answer:

231 ft²

Step-by-step explanation:

==>GIVEN:

Length of room (L) = 21 ft

Width of room (W) = 11 ft

==>REQUIRED:

Square feet of carpet to be bought = area of the rectangular room

==>SOLUTION:

The room to be covered with carpet is rectangular in shape. In order to ascertain the square feet of carpet to be bought, we need to calculate the area of the room by using the formula for area of rectangle.

Thus, area of rectangle (A) = Length (L) × Width (W)

A = 21 × 11

A = 231 ft²

Square feet of carpet to be bought = 231 ft²

5 0
3 years ago
What does flagfall mean in maths
Alexeev081 [22]
Please explain.
As in taxi fares?

3 0
3 years ago
I need help on 9 11 14 and 16
TEA [102]

Answer:

For 9 the answer is (4)

For 11  the answer is (5)

For 14 the answer is (4)

I cant see number 16 so maybe retake the photo thanks!

Step-by-step explanation:

9. squares have two sets of parallel lines

11. The only quadrilateral that has 3 different side lengths on this list is a trapezoid

14. It has no right angles meaning its not a square or rectangle. It has two sets of parallel sides meaning its not a trapezoid, and since it gives two different side lengths its not a rhombus since all sides muse be congruent to be a rhombus. The only one that matches is 4 a parallelogram

7 0
3 years ago
Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. She also earns a base salary
natima [27]
4,900 x 0.0725 =355.25

So,

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So she made $1 130.30!
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3 years ago
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