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Blizzard [7]
4 years ago
8

Evaluate the number of permutations of 16 things taken 3 at a time.

Mathematics
1 answer:
arlik [135]4 years ago
3 0
I believe its 720 but I'm not 100% sure
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What is the value of x?
svlad2 [7]
I believe x = 32 because it is an equalateral triangle meaning each angle is 60 degrees so the equasion is 2x-4=60.
5 0
3 years ago
Read 2 more answers
A tiny songbird called the blackpoll warbler migrates each fall from North America. A tracking study showed one bird flew from V
Alexus [3.1K]

Answer:

<h3>2642km</h3>

Step-by-step explanation:

Given the map coordinates o a bird during travel from Vermont at cordinate (63,45) toto Venezuela at map coordinates (67,10). In order to know how far the bird has travelled, we need to find the distance between the two coordinates first using the formula;

D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Given x₁ = 63, y₁ = 45, x₂ = 67, y₂ = 10

D =\sqrt{(67-63)^2+(10-45)^2}\\ \\D = \sqrt{4^2+(-35)^2} \\\\D = \sqrt{16+1225} \\\\D = \sqrt{1241} \\\\D = 35.2278

If each map coordinate represents 75 kilometers, then the birds distance in km will be 75*35.2278 = 2642.087km

Hence the birds distance in km will be 2642km to the nearest kilometers

4 0
3 years ago
Determine whether $10.62/61lb = $7.05/4lb form a proportion. Explain.
dimaraw [331]
$10.62 / 61lb =$7.05 / 4 lb
se invierte $7.05 y 61 lb
$10.62/ $7.05 =61lb / 4lb
simplifica
$3.54/$2.35=61/4lb
5 0
4 years ago
2•2•2•2•2•3•3•3•3 in exponential form.
pentagon [3]

Answer:

2^5 and 3^4

Step-by-step explanation:

you can see there are 5 2's and 4 3's. so it would be 2^5 and 3^4

8 0
4 years ago
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Round 992,449 to the nearest hundred thousand
Pie
Hey! Hope that this helps.

4 0
3 years ago
Read 2 more answers
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