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3 years ago

Which is bigger? 0.5 or 0.2

Mathematics

2 answers:

Varvara68 [4.7K]3 years ago

8 0

0.5 is bigger bc 0.2 is smaller

Natali5045456 [20]3 years ago

4 0

0.5 is bigger than 0.2

0.5 is bigger because it is closer to 1.

If you make them percentages, 50% is greater than 20%.

Hope this helps!

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Please solve if you can!

k0ka [10]

Answer:

Step-by-step explanation:

1) 76*.67 = 50.9

73 * .33 = 24.1

75% = C

2) .3 * 71 + .3*77+ .4*98=

21.3+23.1+39.2 = 83.6

83.6 = B

3) 73.24 vs. 68.55

hw 88 22 13.2

cp 84 8.4 8.4

test 59 23.6 35.4

fe 77 19.25 11.55

tats ester

totals = 73.24 68.55

4 0

3 years ago

Factor t^2 - 4t + 4

zimovet [89]

Answer: (x-2)(x-2)

Step-by-step explanation:

What two numbers multiplied by each other would equal 4, but if added equals -4?

-2 and -2

-2 x -2 = 4

-2 + -2 = -4

7 0

4 years ago

Plz help i got to go in 10 min

AlexFokin [52]

I think it’s 390. I hope I’m not too late :V

4 0

4 years ago

Read 2 more answers

Find all solutions of the equation algebraically. Use a graphing utility to verify the solutions graphically. (Enter your answer

Anuta_ua [19.1K]

Answer:

The solutions of the equation are 0 and 0.75.

Step-by-step explanation:

Given : Equation $16x^4 - 24x^3 +9x^2 =0$

To find : All solutions of the equation algebraically. Use a graphing utility to verify the solutions graphically ?

Solution :

Equation $16x^4 - 24x^3 +9x^2 =0$

$x^2(16x^2-24x+9)=0$

Either $x^2=0$ or $16x^2-24x+9=0$

When $x^2=0$

$x=0$

When $16x^2-24x+9=0$

Solve by quadratic formula, $x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

$x=\frac{-(-24)\pm\sqrt{(-24)^2-4(16)(9)}}{2(16)}$

$x=\frac{24\pm\sqrt{0}}{32}$

$x=\frac{24}{32}$

$x=\frac{3}{4}$

$x=0.75$

The solutions of the equation are 0 and 0.75.

For verification,

In the graph where the curve cut x-axis is the solution of the equation.

Refer the attached figure below.

7 0

3 years ago

F(x)=x^3+7x-20; a= -5, b= -3

Ede4ka [16]

Answer: a is actually 1 and b is 7

Step-by-step explanation:

this is a quadratic formula and a is the leading coefficient which is 1 and 7 is b

3 0

3 years ago