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siniylev [52]
3 years ago
5

Write a real word problem that can be represented by the equation 3/4c=21

Mathematics
1 answer:
svetlana [45]3 years ago
4 0

How many 3/4 cups of milk would be needed to make 21 cups of milk for a large recipe?

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What is the volume of a cone with radius 7 cm and height 11 cm? Round your answer to two decimal places.
a_sh-v [17]

Answer:

D. 564.44 cm^3

Step-by-step explanation:

V = (1/3)(pi)r^2h

V = (1/3)(3.14159)(7 cm)^2(11 cm)

V = 564.44 cm^3

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3 years ago
What does 5 gallons equal ___ Quarts
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20 quarts = 5 gallons
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3 years ago
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" If $6000 is borrowed at 7.5% simple interest for 2 yr, then the amount of interest is "
Mnenie [13.5K]

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u

Step-by-step explanation:

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3 years ago
Solve by the substitution method. Show your work for full credit.<br> y = 3x – 12<br> 2x – 3y = -13
denis23 [38]
Hello
y=3x-12
2x-3(3x-12)=-13
==>2x-9x+36=-13
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4 0
3 years ago
Find the power series representation for g centered at 0 by differentiating or integrating the power series for f (perhaps more
dalvyx [7]

The power series  is

g(x) = -2x - (2x)2/2 - (2x)3/3 -(2x)4/4 -.......-(2x)n/n - .....

To deduce the power series of g(x) from the power series for f(x) and identify its radius of convergence

The power series for f(x) is just the geometric series derived from 1/1-y ,setting y=2x.

Its radius of convergence is 0.5

Let,

f(x)= 1/1-2x = 1+ (2x) + (2x)2 + .........+(2x)n......+....

The power series expansion (geometric series),

valid for I2xI < 1 , IxI < 0.5

so, radius of convergence = 0.5

The power series for g(x) is found by integrating term by term the power series of f(x) (upto a constant). The radius of converngence of g(d) is the same as that of f(x) (from general theory) =0.5

Now, g(x) = ln(1-2x)

= -2 \int\limits^a_b {(1/1-2x)} \, dx = -2 \int\limits^a_b {f(x)} \, dx

=-2 \int\limits^a_b {[1+(2x)+ (2x)2 +........+ (2x)n+.......]} \, dx

g(x) = -2x - (2x)2/2 - (2x)3/3 -(2x)4/4 -.......-(2x)n/n - .....

is the power series expansion for g(x).

radius of convergence =0.5

For more information about power series, visit

brainly.com/question/17225810

#SPJ4

7 0
2 years ago
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