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FinnZ [79.3K]
3 years ago
11

A bag of coins contains 2 quarters, 3 dimes and 4 pennies. What is the probability of drawing a dime and then a quarter, without

replacement?
Mathematics
2 answers:
xz_007 [3.2K]3 years ago
7 0
The probability is 6 out of 9 times you will pull a dime. 
Naddik [55]3 years ago
3 0
2q
3d
4p
p(d + q)
2 + 3 = x out of 9.
5/9 is your answer.
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The radius of a cylindrical water tank is 6.5 ft, and its height is 19 ft. What is the volume of the tank?
creativ13 [48]

Answer:

The volume of the cylinder is 2520.64ft³

Step-by-step explanation:

To calculate the volume of a cylinder we have to use the following formula:

v = volume

h = height = 19ft

π = 3.14

r = radius = 6.5ft

v = (π * r²) * h

we replace with the known values

v = (3.14 * (6.5ft )²) * 19ft

v = (3.14 * 42.25ft²) * 19ft

v = 132.665ft² * 19ft

v = 2520.64ft³

The volume of the cylinder is 2520.64ft³

4 0
3 years ago
What is 5 -90 as a decimal
elena-14-01-66 [18.8K]
-95.00 your answer your welcome
8 0
2 years ago
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The area of a circle is 16pi cm2. What is the circle's circumstance?
gavmur [86]
I think you mean circumference...Area is A= \pi  r^{2}. We have the area so we need to use it to solve for the radius which we will then use in the circumference formula.  16 \pi = \pi  r^{2}.  Divide both sides by pi to get \frac{16 \pi }{ \pi } = r^{2}.  Of course the simplification of the left side gives us 16= r^{2} and r = 4.  Now fill that in to the circumference formula, which is C=2 \pi r, to get CC=2 \pi (4) which is a circumference of 8 \pi
4 0
3 years ago
A slope of -5 that passes through (2,15)
amm1812

Answer:

y=-5x+25

That is the answe in slope intercept form

8 0
3 years ago
What is the value of x?? please help
DaniilM [7]

Answer:

x=64

Step-by-step explanation:

Both the semicircle that says 180, and the right angle sign in the image serve to support the idea that all parts of the figure equal 90

Therefore, it is safe to say that you need to subtract 26 from 90 in order to solve for x.

90-26 = 64

8 0
3 years ago
Read 2 more answers
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