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3 years ago

1 is 25% of what number?

Mathematics

1 answer:

rusak2 [61]3 years ago

6 0

Answer:

25% of 4 is 1.

Step-by-step explanation:

100% of 4 is 4, therefore 25 percent of 4 equals 1.

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P(x) = 5x4 + 7x3 – 2x2 – 3x + c<br> C=

Ghella [55]

Answer:

c=Px−5x4−7x3+2x2+3x

Step-by-step explanation:

Solve for

by simplifying both sides of the equation, then isolating the variable.

5 0

3 years ago

6. Evaluate the expression for the value of the variable. 1/3x + 5 x = -6

taurus [48]

Answer:

$\frac{1}{3} x + 5x = - 6 \\ \frac{16}{3} x = - 6 \\ x = \frac{ - 6}{ \frac{16}{3} } \\ x = \frac{ - 9}{8}$

5 0

3 years ago

The bottom of a cylindrical container has an area of 10 cm². The container is filled to a height whose mean is 5 cm, and whose s

disa [49]

Answer:

μv = $50 cm^{3}$

σv= $3 cm^{3}$

Step-by-step explanation:

Volume is found by multiplying the area and height. Since we're given both area and height of 10 and 5 cm respectively then

μv =A.h= 10*5= 50 cm^{3}

The standard deviation of the volume will be

σv= 0.3*10= $3 cm^{3}$

5 0

4 years ago

√48m^4 n^3 p^4<br> simplify square roots

DedPeter [7]

Answer:

4m^2np^2√3n

Step-by-step explanation:

4 0

3 years ago

Find the volume of the cylinder.<br> Either enter an exact answer in terms of π or use 3.14 for π

Alex787 [66]

Answer:

Volume of the cylinder = $62.80 units^3$

Step-by-step explanation:

Height of the Cylinder(h)=5 units

Radius(r)=2 units

Volume of a cylinder= $\pi *r*r*h$

Putting the values in the formula;

Volume of the cylinder $=\pi *2*2*5$

As, $\pi =\frac{22}{7}=3.14$

Volume of the cylinder= $3.14*2*2*5$

$=3.14*2*2*5\\\\=3.14*4*5\\\\=3.14*20\\\\=62.80units^3$

The Volume of the cylinder is $62.80 units^3$

7 0

3 years ago

1 is 25% of what number?​

1 is 25% of what number?