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slamgirl [31]
3 years ago
9

Danny selects a glass bottle from the shelf randomly without looking and then tosses the fair coin. What is the probability that

he will select a purple glass bottle and that the coin will land heads up?
Mathematics
1 answer:
Kryger [21]3 years ago
4 0
How many of each color bottle and how many colors
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A parallelogram has
Nata [24]

2(4)+2(6)=20cm^2 because opposite sites in a parallelogram are always the same length

6 0
2 years ago
mr gardener is makin 6 treat bags.he has 185 chocloate coverd raisins. how many chocolate coverd rasins will be on each bag
Elenna [48]

Answer:

30

Step-by-step explanation:

he will still have extra but not enough to make another bag

7 0
2 years ago
What is 9 to the 3 halfs power
timurjin [86]
9 to the 3 half power is 27. Hope that's what your wanting to know.
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3 0
2 years ago
Read 2 more answers
85.87 J or heat energy is added to a 34.8 g mass of substance the temperature rises from 21.76°C
Andru [333]

Answer:

The required specific heat is 196.94 joule per kg per °C  

Step-by-step explanation:

Given as :

The heat generated = Q = 85.87 J

Mass of substance  (m)= 34.8 gram = 0.0348 kg

Change in temperature = T2 - T1 = 34.29°C - 21.76°C = 12.53°C

Let the specific heat = S

Now we know that

Heat = Mass × specific heat × change in temperature

Or, Q = msΔt

Or, 85.87 = (0.0348 kg ) × S × 12.53°C

Or , 85.87 = 0.4360 × S

Or, S = \frac{85.87}{0.4360}

∴ S = 196.94 joule per kg per °C

Hence the required specific heat is 196.94 joule per kg per °C   Answer

7 0
2 years ago
Find the equation of the plane through the point p=(5,5,4)p=(5,5,4) and parallel to the plane 5x+2y−z=−6.
Anna35 [415]
The unit normal for the given plane is <5,2,-1>.
The equation of the plane parallel to the given plane passing through (5,5,4) is therefore
5(x-5)+2(y-5)-1(z-4)=0
simplify =>
5x+2y-z=25+10-4=31

Answer: the plane through (5,5,4) parallel to 5x+2y-z=-6 is 5x+2y-z=31
7 0
3 years ago
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