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4 years ago

Zak goes parachuting and

Mathematics

1 answer:

Nesterboy [21]4 years ago

5 0

Answer:

Zak's change in elevation is 12 feet per second.

Step-by-step explanation:

Consider the provided information,

Zak goes parachuting and descends 24 ft in 2 seconds .

He maintains a steady descent now we need to find what integer represents Zak's change in elevation in feet per second?

To find this simply divide the numbers as shown:

$\frac{24}{2}=12$

Hence, Zak's change in elevation is 12 feet per second.

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The Candle Factory is producing a new candle. It has a radius of 3 inches and a height of 5 inches. What is the surface area of

Savatey [412]

Answer:

We are looking for the amount of wax it will take to fill up that size candle mold to make that candle. That means that we are looking for the volume of wax, and the shape is a cylinder. The volume formula for a cylinder is

For us, that will look like this:

which translates to

V = 3.14(9)(5) which gives us a volume of 141.3 cubic inches. Rounding to the nearest cubic inch is simply 141 cubic inches of wax.

Step-by-step explanation:

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3 years ago

Read 2 more answers

Given: circle k(O), m AM=125°, m EF=31°, m∠MAF=75°. Find: m∠AME

Bess [88]

Answer:

58°

Step-by-step explanation:

If m AM=125°, then m∠AOM=125°.

If m∠MAF=75°, then m∠MOF=150° (because central angle MOF subtends on the same arc as inscribed angle MAF).

Thus,

m∠FOA=360°-150°-125°=85°.

If mEF=31°, then m∠EOF=31° (as central angle subtended on the arc EF).

Hence,

m∠EOA=m∠EOF+m∠FOA=31°+85°=116°.

Angle EOA is central angle subtended on arc EA, angle AME is inscribed angle subtended on arc AE, thus

m∠AME=1/2m∠EOA=58°.

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4 years ago

in a board game you must roll two 6-sided number cubes. you can only start the game if you roll a 3on at least one of the number

omeli [17]

Answer:

$1-(5/6)^2$

31% chance

1 in 3.272727273 rolls

Step-by-step explanation:

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3 years ago

Figure 1 and figure 2 are two congruent parallelograms drawn on a coordinate grid as shown below:

LenKa [72]

Answer:

(a) Reflection across the y-axis, followed by translation 10 units down

Step-by-step explanation:

Figure 2 is not a reflection across the origin of Figure 1, so neither of the double reflections will map one to the other.

Reflection across the y-axis will put the bottom point at (5, 3). The bottom point on Figure 2 is at (5, -7), so has been translated down by 3-(-7) = 10 units.

Figure 1 is mapped to Figure 2 by reflection over the y-axis and translation down 10 units.

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3 years ago

in 2008 870 students signed up for the town soccer program. this was 125% of the number who signed up in 2004 . how many student

matrenka [14]

Answer:

653

Step-by-step explanation:

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3 years ago