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BabaBlast [244]
3 years ago
6

In an aquiarium, there are 7 large fish and 6 small fish. Half of the small fish are red. One fish is selected at random. Find t

he probability that it is a small, red fish.
Mathematics
1 answer:
Nesterboy [21]3 years ago
6 0

Answer:It's looking for square feet so it wasn't the area. The area is o

Step-by-step explanation:

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Amanda, Bryan, and Carl are about to compete in 100
Sveta_85 [38]

9514 1404 393

Answer:

  6

Step-by-step explanation:

Any of the three can be in first place.

Any of the remaining two can be in 2nd place.

The remaining swimmer will be in 3rd place.

There are 3 × 2 × 1 = 6 possible orderings of the swimmers.

7 0
2 years ago
Continue each pattern with the next two numbers
kobusy [5.1K]
The 18th sequence is - 41
7 0
3 years ago
When c=-7, evaluate 4(9/4+5/7c)
goblinko [34]

Hey there!

4(9/4 + 5/7c)

= 4(9/4 + 5/7(-7))

= 4(9/4) + 20/7(-7)

= 4(9/4) - 20

= 9 - 20

= -11

Therefore, your answer is: -11

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

7 0
2 years ago
If Q is between A and M and MQ=7.3 and AM =8.5, then QA =
aleksandrvk [35]

Simply put if Q is between A and M then you just subtract MQ from AM to to get QA

8 0
3 years ago
Read 2 more answers
Please explain the steps and how I can find the values!!
Xelga [282]

Answer:

a = 4.949

b = 4.949

c = 7

Step-by-step explanation:

c ( hypothenuse ) = 7

to find a, use sine

Sine = \frac{opposite}{hypothenuse\\}

Sine 45 = \frac{a}{7}

sine of 45 is 0.707

0.707 = \frac{a}{7}

multiplt 7 on both sides:

0.707 x 7 = \frac{a}{7} x 7

a = 4.949

to find b, use cosine

Cosine = \frac{adjacent}{hypothenuse}

Cos 45 = \frac{b}{7}

cos of 45 is 0.707

0.707 = \frac{b}{7}

multiply 7 on both sides:

0.707 x 7 = \frac{b}{7} x 7

b = 4.949

6 0
2 years ago
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