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4 years ago

2 more tens than 11 equals

Mathematics

2 answers:

Thepotemich [5.8K]4 years ago

5 0

31 tenths is the answer because 10+10=20+1=31

Fudgin [204]4 years ago

4 0

The answer to that question will be 20+11 which equals 31

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Reggie Means invested part of $31,000 in municipal bonds that earn 7.5% annual simple interest and the remainder of the money in

insens350 [35]

Answer:

Principal Invested in Municipal Bonds is $16,000

Principal Invested in Corporate Bonds is $15,000

Step-by-step explanation:

If;

Principal Invested in municipal bonds = a

Principal Invested in corporate bonds = b

then we have;

a + b = $31,000 --------------------------------Equation 1

0.075a + 0.085b = $2,475 ---------------Equation 2

From equation 1 we have;

a = 31,000 - b

By putting the values of a in Equation 2 we get;

0.075 (31,000 - b) + 0.085b = 2,475

2,325 - 0.075b + 0.085b = 2,475

0.01b = 150

b = $15,000

By putting the values of b in equation 1 we get;

a = $16,000

4 0

3 years ago

HELP ASAP-The girls’ soccer team won 80% of its games this season. They won 12 games. -The boys’ soccer team won 70% of its game

tia_tia [17]

Answer:

12 and 14

Step-by-step explanation:

15 - 20% = 12

20 - 30% = 14

3 0

3 years ago

Hello everyone! Can someone help me with this probability problem? Thanks

loris [4]

The answer may or may not be B

4 0

3 years ago

According to the fundamental Theorem of algebra, which polynomial function has exactly 11 roots?

liraira [26]

<h2>Explanation:</h2><h2></h2>

The Fundamental Theorem of Algebra states the following:

For any polynomial of degree n we will have n roots.

So the general form of the equation of a polynomial is:

$A \ \mathbf{polynomial \ function} \ of \ x \ with \ degree \ n \ is \ given \ by:\\ \\ f(x)=a_{n}x^{n}+a_{n-1}x^{n-1}+\ldots +a_{2}x^{2}+a_{1}x+a_{0} \\ \\ where \ n \ is \ a \ nonnegative \ integer \ and \ a_{n}, a_{n-1}, \ldots a_{2}, a_{1}, a_{0} \\ with \ a_{n}\neq$

Since our polynomial will have exactly 11 roots, then the equation will have the following form:

$f(x)=a_{11}x^{11}+a_{10}x^{10}+\ldots +a_{2}x^{2}+a_{1}x+a_{0}$

4 0

3 years ago

F (x)=(3x+1)(x^-3x-6)

lina2011 [118]

Replace f(x)f(x) with yy.y=3x−6y=3x-6Interchange the variables.x=3y−6x=3y-6Solve for yy..y=2+x3y=2+x3Solve for yy and replace with f−1(x)f-1(x).
f−1(x)=2+x3

3 0

4 years ago