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lbvjy [14]
2 years ago
7

3. A square pyramid has a base with a side length

Mathematics
1 answer:
enot [183]2 years ago
5 0

The lateral area of the pyramid is 15!

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The total square footage 2,070 Sq Ft
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3 years ago
Dj Jacqueline is making a playlist for a friend: she is trying to decide what 15 songs to play and in what order they should be
Tasya [4]

Answer:

4.4 * 10^21

Step-by-step explanation:

Given :

Number of pop, n(p) = 10

Number of reggae, n(r) = 25

Number of blues, n(b) = 10

Total number of songs to select (n) = 15

If she wants equal Number if the 3 genres

Each genre will have : 15/3 = 5 songs each

Hence,

(10C5 * 25C5 * 10C5) * n!

Combination formula :

pCr = p! / (p-r)! r!

Using calculator to save computation time :

(10C5 * 25C5 * 10C5) * n!

(252 * 53130 * 252) * 15!

= 4412050844368527360000

= 4.4 * 10^21

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3 years ago
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nikdorinn [45]

Answer:

B

Step-by-step explanation:

4 0
2 years ago
PLZ use the information given to write the equation of the circle.
kotegsom [21]

Answer:

x^2+(y+16)^2=15

Step-by-step explanation:

(x-0)^2+{y-(-16)}^e=(√15)^2

→x^2+(y+16)^2=15

4 0
3 years ago
Read 2 more answers
Can sum1 help like asap pls
Reika [66]

Answer:

D. 19 houses

Step-by-step explanation:

\frac{1}{8} +\frac{2}{5} =\frac{21}{40}

1 - \frac{21}{40}=\frac{19}{40}

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2 years ago
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