3 years ago

( 5^2 2 ) plus 3^ 3 4

Mathematics

1 answer:

-Dominant- [34]3 years ago

4 0

So, 5/2 could also be written as 2.5.

2.5^2 or 2.5 x 2.5 = 6.25

3/4^3 is 3/4 x 3/4 x 3/4

3/4 x 3/4 x 3/4 = 0.46875

6.25 + 0.46875 = 6.71875!

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P= -24 q= 12 r= -6 a. (pxq):(q+r) b. (pxr):(r-q) what the answer?

kolezko [41]

Step-by-step explanation:

a. ( p × q ) ( q + r )

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3 years ago

Can someone please help me with this problem!

Anna71 [15]

Answer:

11 yards

Step-by-step explanation:

The volume of a cone formula is:

$V=\frac{1}{3}\pi r^2 h$

Where V is the volume,

r is the radius (half of diameter)

h is the height

Given,

h = 15

V = 475.17

We find the radius (r) first by substituting given values:

$V=\frac{1}{3}\pi r^2 h\\475.17=\frac{1}{3}\pi r^2 (15)\\475.17=5\pi r^2\\r^2=30.25\\r=5.5$

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We need the diameter, which is DOUBLE THE RADIUS, so diameter would be:

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2 years ago

The ratio of pink marbles to white marbles is 1:5 what percent of bag is pink marbles

sashaice [31]

1:5=1/5
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6 0

3 years ago