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zmey [24]
3 years ago
11

Find the probability. One digit from the number 3,151,221 is written on each of seven cards. What is the probability of drawing

a card that shows 3, 1, or 5?
Mathematics
1 answer:
Verizon [17]3 years ago
7 0

Answer:

5/7

Step-by-step explanation:

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Cindy spends 2 hours doing English, Geometry and History homework. It takes her 35 minutes to do English homework and 55 minutes
Vikki [24]
Ok! So first, 2 hours are 120 minutes and 55 + 35 = 90
 120 - 90 = 30
So the answer is A. Cindy spends 30 minutes on History
Hope it helps!

4 0
3 years ago
[(4096)⁰]⁻⁴ =<br> a)1/(4096)⁴<br> b)-4<br> c)4096<br> d)1
SOVA2 [1]

[(4096)⁰]⁻⁴ = (4096)⁰ = 1

OPTION D

5 0
3 years ago
Write as an imporper fractor.5 3/5
Neporo4naja [7]
5 3/5 as an improper fraction is 28/5. 

I hope this is helpful! :D
5 0
3 years ago
Read 2 more answers
What is the constant of proportionality in the table shown below?
nikdorinn [45]

Answer:

3/4.

Step-by-step explanation:

I just know. I studied constant of proportionality for a loooong time! if its wrong tell me.

4 0
3 years ago
When flying at an altitude of 5 miles, the lines of sight to the horizon looking north and south make about a 173.7 degree angle
oksian1 [2.3K]
5 miles high is one of the sides of a triangle depending on accuracy level
h^2=x^2+y^2
we don't have 2 distances
Tan A=O/a
O=a tan A
We solve for O because the angle is at the top of the line going up and we want the opposite angle that is along the ground
O=5×tan(173.7/2)=90.854033512
The distance he can see is:
90.85*2~181.7 miles

Now we need to find the distance between lines:
The north south distance between each line is 69 miles
thus the number of degrees he will see will be:
181.7/69
=2 19/30
7 0
3 years ago
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