15% 0f ______ is 12?

Answers

Answer 1
Answer: you can say : 15/100 = 12/? ⇒ ?=12*100/15 ⇒ ? = 80 so 15% of 80 is 12 :)))
i hope this is helpful 
have a nice day 
Answer 2
Answer:

Answer:

80

Step-by-step explanation:

15% of 80 is 12.


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If m is the midpoint of xy find the coordinates of x if m -3,-1 and y -8,6

Answers

Answer:

To find the coordinates of x, we can use the midpoint formula, which says that the midpoint of a line segment is the average of the x-coordinates and the y-coordinates of the endpoints12. That is:

m=(2x1​+x2​​,2y1​+y2​​)

In this case, we know that m is (−3,−1) and y is (−8,6). We can plug these values into the formula and solve for x:

(−3,−1)−3−6x−1−2−8​=(2x+(−8)​,2−1+6​)=2x−8​=x−8=2=2−1+6​=−1+6=6​

Therefore, x is (2,−8). You can check your answer by plugging it back into the midpoint formula and see if you get m.

I hope this helps

Step-by-step explanation:

Mario invested $6,000 in an account that pays 5% annual interest compounded annually. Using the formula A = P(1 + r)t, what is the approximate value of the account after 2.5 years?a. $6,075
b. $6,118
c. $6,456
d. $6,778

Answers

The approximate value of the account after 2.5 years is $6778.

Compound interest

The compound interest is given by:

A = P(1 + r)^t

where P is the initial amount, r is the interest rate, t is the period and A is the final amount.

Given that:

r = 5% = 0.05, P = $6000, t = 2.5 years, hence:

A = 6000(1 + 0.05) ^ 2.5 = $6778

The approximate value of the account after 2.5 years is $6778.

Find out more on Compound interest at: brainly.com/question/24924853

Given:
Principal = 6,000
interest rate = 5%
term = 2.5 years

A = P (1+r)^t
A = 6,000 (1 + 0.05)².⁵
A = 6,000 (1.05)².⁵
A = 6,000 (1.1297)
A = 6,778.20 Choice D.

Can 92 be classified as a rational number

Answers

Yes, because 92 is an integer and a whole number.
Yes. A Rational Number is a real number that can be written as a simple fraction (i.e. as a ratio). Whole numbers, terminating decimals, and fractions are considered rational.

98.91 rounded to the nearest hundredth

Answers

ANSWER: 98.90

hope that helps

Answer:

It's already there or it's not then put in 100

Step-by-step explanation:

The number of plastic straws produced by a machine varies directly as the amount of time the machine is operating. If the machine produces 20,000 straws in 8 hours, how many straws can it produce in 50 hours?

Answers

Given is the direct relationship between number of produced straws and the hours of operating machine.

Given that 20,000 straws are produced in 8 hours of machine's operation.

Let's assume that 'x' straws are produced in 50 hours of machine's operation.

Using the concept of proportions, x straws in 50 hours would be proportional to 2000 straws in 8 hours.

(X \;straws)/(50 \;hours) =(20,000 \;straws)/(8 \;hours) \n\n(X \;straws)/(20,000 \;straws) =(50 \;hours)/(8 \;hours) \n\n(X)/(20,000) =(50)/(8) \n\nCross \;multiplying \n\n8*X = 50*20000 \n\n8X = 1,000,000 \n\n(8X)/(8) =(1,000,000)/(8) \n\nX=125,000 \;straws

Hence, total 125,000 straws would be produced in 50 hours.

What is the degree of this polynomial?

2x4 - 3x5 + x

Answers

A polynomial is an expression that has more than two algebraic terms.

The degree of a polynomial is the value of the highest power in the given polynomial.

The degree of the polynomial 2x^(4) - 3x^(5) + x is 5.

What is a degree of a polynomial?

A polynomial is an expression that has more than two algebraic terms.

The degree of a polynomial is the value of the highest power in the given polynomial.

Example:

x³ + 2x² + 4x + 3 is a polynomial.

x³ + 5x² + 8x + 3 is a polynomial.

The degree is 3.

We have,

2x^(4) - 3x^(5) + x

This is a polynomial since it has more than two algebraicterms.

The highestpower of the algebraicterms given is 5.

x^(4), x^(5), and x are the algebraicterms in the given polynomial.

Thus,

The degree of the polynomial 2x^(4) - 3x^(5) + x is 5.

Learn more about polynomials here:

brainly.com/question/20121808

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Answer:  Polynomial Degree: 5

Leading Term: -3x to the 5th power

Leading Coefficient: -3

The polynomial degree is 5

Step-by-step explanation: