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maksim [4K]
2 years ago
8

Is 23 + 64 positive or negative?​

Mathematics
2 answers:
Natasha2012 [34]2 years ago
3 0

Answer:

positive, it doesnt have a negative sign duh!

Step-by-step explanation:

Savatey [412]2 years ago
3 0

Answer: It would be positive.

Step-by-step explanation:

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A biased coin is flipped twice.
Anni [7]

Answer:

0.48.

Step-by-step explanation:

There are 2 ways that a tail lands once:-

Tail + head or

head + tail.

Prob(Tail on one throw) = 0.4

Prob(Head on one throw) = 1 - 0.4 = 0.6.

Prob(Tail first then head) = 0.4 * 0.6 = 0.24

Head then tail has the same probability (0.6*0.4).

So the requred probability = 0.24 + 0.24

= 0.48.

8 0
2 years ago
5% of what number is 85?
Semmy [17]
5% = 0.5

0.5n = 85

Divide by 0.5

0.5n = 85
/0.5      /0.5

n = 170.

The number is 170.
8 0
3 years ago
Describe how you would find the maximum and minimum values for tangent of the typical angles used on the unit circle. What are t
Ipatiy [6.2K]

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6 0
3 years ago
From your conclusions in part E, how many triangles can be constructed based on the given conditions?
cricket20 [7]

What are the given conditions?

6 0
3 years ago
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Find the angle of rotation that maps point D onto point A
Charra [1.4K]

Answer:

A - 144

Step-by-step explanation:

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8 0
2 years ago
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