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3 years ago

Combination and permutation problems. Giving brainliest to whoever works it out and explains it to me!

Mathematics

1 answer:

Ronch [10]3 years ago

3 0

Answer:

5: Permutation. 6: Combination

Step-by-step explanation:

Being that the team of Basketball players are Arranging who will change the water cooler, then the Answer is Permutation.

Mei has homework, and she's deciding which subject to do first. She has a Selection of choices, thus being the Answer- Combination.

Hope this makes sense. If you need clarification, feel free to reach back out to me.

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The height of a cylinder is 5 centimeters. The diameter of the base of the cylinder is 16 centimeters. Find the lateral surface

soldier1979 [14.2K]

Answer:

Lateral surface area of the cylinder = $251.2 cm^2$

Step-by-step explanation:

Lateral surface area of he cylinder = $2*\pi*r*h$ i.e area of side surface.

$Height(h) = 5 cm$

$Diameter = 16 cm$

$radius(r)= 16/2= 8 cm$

Lateral surface area of the cylinder = $2*\pi *8*5$

$\pi =\frac{22}{7}=3.14$

L.S.A= $2*3.14*8*5$

L.S.A= $251.2 cm^2$

The lateral surface area of the cylinder with radius 8 cm and height 5 cm is $251.2 cm^2$

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2 years ago

I NEED ASAP PLS AND THANKYOU BY 10:30

Alexandra [31]

Answer:

a translation

Step-by-step explanation:

it slid up four then slid to left one

translation

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8 0

2 years ago

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Simplify. y^-3 PLEASE HURRY

aniked [119]

Answer:

1/3 y

Step-by-step explanation:

3 0

3 years ago

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Please help me now please I will mark you brainliest

maxonik [38]

Answer:

$BC = 15.01$

Step-by-step explanation:

Angle A is given.

For angle A, BC is the opposite leg.

For angle A, AC is the adjacent leg.

The trig ratio that relates the opposite leg to the adjacent leg is the tangent.

In general, for angle X,

$\tan X = \dfrac{opp}{adj}$

In our problem,

$\tan A = \dfrac{BC}{AC}$

$\tan 65^\circ = \dfrac{BC}{7}$

$BC = 7 \tan 65^\circ$

$BC = 15.01$

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2 years ago

A 16- fl oz bottle of juice cost $2.00. What is the unit cost ?

Dmitry [639]

Answer:

$0.13 (this is a rounded answer)

Step-by-step explanation:

The unit cost is the cost of a 1 ounce bottle so you would divide the cost by the total number of ounces:

$2.00 divided by 16 is 0.125 but you would round because you need a cost not a decimal.

So your final answer would be $0.13 per ounce.

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3 years ago

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