All categories

3 years ago

Explain why 1/2 is not equivalent to 2/5.

2 answers:

7 0

Find ing the common denominator would make it 10.
for 1/2 to get to 10 you have to multiply by 5
1/2x5= 5/10
then you have to convert 2/5 to get the denominator to be 10
so you multiply 2/5 by 2
2/5x2= 4/10
5/10 is greater than 4/10

umka21 [38]3 years ago

3 0

1/2 = 50%
2/5 = 40%
50% is more than 40%

You might be interested in

Three side lengths of a right triangle are given which side length should you substitute for the hypotenuse in Pythagorean theor

ankoles [38]

Answer:

The longest length which you are given.

Step-by-step explanation:

The hypotenuse is the longest side in a right angled triangle. The largest side in a right angled triangle is known as the hypotenuse.

8 0

3 years ago

Identify the variable and the constant in the expression below. n + 3 variable: ___________________________ constant: __________

Ilya [14]

N is the variable and 3 is the constant.

8 0

3 years ago

5. Amy deposited $7,000 in a bank account earning 3.5% interest, compounded

Semenov [28]

Answer:

Step-by-step explanation:

Given the following data;

Principal = $7,000

Interest = 3.5% = 3.5/100 = 0.035

To find the future value, we would use the compound interest formula;

$A = P(1 + \frac{r}{n})^{nt}$

Where;

A is the future value.

P is the principal or starting amount.

r is annual interest rate.

n is the number of times the interest is compounded in a year.

t is the number of years for the compound interest.

Substituting into the equation, we have;

$A = 7000(1 + \frac{0.035}{n})^{nt}$

7 0

3 years ago

What are the center and radius of the circle defined by the equation x^2 y^2-6x 4y 4=0?

Kazeer [188]

Please rewrite this equation of the circle correct with signs of minus or plus

6 0

3 years ago

The demand function for a product is given by p = −0.05x2− 0.3x + 8 where p is the unit price in dollars and x is the weekly dem

mr Goodwill [35]

Answer:

The answer is 5300 units.

Step-by-step explanation:

The equation will be exactly lie below if the price is 5$:

$5=-0.05x^2-0.3x + 8\\0=-0.05x^2-0.3x+3$

Roots of the parabol will be:

$x_{1}=-11.3\\x_{2}=5.3$

In fact that there will be no negative production, The consumer surplus will be 5300 units

6 0

3 years ago