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bogdanovich [222]
3 years ago
8

Find the number of different signals consisting of nine flags that can be made using three white flags, five red flags and one b

lue flag
Mathematics
1 answer:
worty [1.4K]3 years ago
3 0

Answer: add all of them together to make 9

Step-by-step explanation:

hope this helps?????

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The University of Central Florida's cheerleading team has eighteen males and twenty-one females. If h represents the height of a
Anuta_ua [19.1K]

Answer:

The range of heights of the cheerleaders is the interval [58, 74)

All real numbers greater than or equal to 58 inches and less than 74 inches

Step-by-step explanation:

we have

260 \leq 4h+28

Divide the compound inequality into two inequalities

260 \leq 4h+28 -----> inequality A

4h+28 -----> inequality B

Solve inequality A

260 \leq 4h+28

Subtract 28 both sides

232 \leq 4h

Divide by 4 both sides

58 \leq h

Rewrite

h \geq 58\ in

Solve the inequality B

4h+28

Subtract 28 both sides

4h

Divide by 4 both sides

h

therefore

The range of heights of the cheerleaders is the interval [58, 74)

All real numbers greater than or equal to 58 inches and less than 74 inches

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3 years ago
Solve by Elimination: <br> 4x - 5y = 14<br> -4x + y = 6
Lana71 [14]

Answer:x = 1 , y = − 2

Step-by-step explanation:

5 0
2 years ago
Can somebody help me with this one?
Vlad [161]
S = sale price (in dollars)
p = sticker price (in dollars)
Note: the sticker price is what the customer pays after the discount
Another note: This is ignoring any taxes or other fees

We're told that the sale price is the result of taking 10% off the sticker price. This means...

sale price = (sticker price) - (10% of sticker price)
s = p - 0.10*p
s = 1*p - 0.10*p
s = (1 - 0.10)*p
s = (0.90)*p
s = 0.90*p

So the expression for the sale price is 0.90*p where p is the sticker price in dollars.

Note: this means that the sale price is 90% of the sticker price.

----------------------------------------

Now plug in the sticker price p = 80 to find the sale price s
s = 0.90*p
s = 0.90*80
s = 72

The sale price is $72 which is what the customer will pay (if we ignore any taxes or other fees).
5 0
2 years ago
A board is 7 feet 9 inches long. How long is it in inches?
Anika [276]
93 inches - 7 times 12 (inches in a foot)is 84 plus 9 is 93 inches.
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3 years ago
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¿Cuál es el ángulo complementario de 78° 7' 54''? (Indique la respuesta en grados)
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Answer:

 

Step-by-step explanation:

7 0
3 years ago
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