MATHEMATICS HIGH SCHOOL

What is the sum of the finite arithmetic series?4+8+12+16+...+76

a. 760
b. 780
c. 800
d. 860

Answers

Answer 1
Answer: The answer is A. I think. Hope this helped :)
Answer 2
Answer:

The answer is:

a. 760

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PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE HELP!! WILL GET BRAINIEST IF YOU SHOW WORK 1. Simplify the radical


2. Simplify the radical


3. Simplify the radical


4. Simplify the radical

Answers

The simplification of the radical is c/3

What are radicals in math?

Radicals in math refer to expressions containing square roots or higher-order roots.

Represented by the radical symbol (√), they involve finding the root of a number. For example, √9 equals 3, as 3 * 3 equals 9.

Simplifying the surd;

√3c²)/√27

= √3 × √c²)/√9 × √3

= √3c/3√3

= c/3

Therefore the simplification of √3c²)/√27 is c/3.

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the root of 27 is 3root3.

2+1=
I still cannot firnd the answer I am so silly plz someone teleel me in 1 min

Answers

3
Is the answer hope it helped
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 33 3 3

Which expression is equivalent to 3sqt 216x^3y^6z^126xy^2z^4
18xy^3z^6
36xy^2z^4
72xy^3z^6

Answers

Answer:

Option 1

\sqrt[3]{216x^3y^6z^(12)}=6xy^2z^4

Step-by-step explanation:

Given : Expression \sqrt[3]{216x^3y^6z^(12)}

To find : Which expression is equivalent to given expression?

Solution :

The given expression is

\sqrt[3]{216x^3y^6z^(12)}

We can write it as,

=(216x^3y^6z^(12))^{(1)/(3)}

Applying power rule, (x^a)^b=x^(a* b)

=(216)^(1)/(3)(x^3)^(1)/(3)(y^6)^(1)/(3)(z^(12))^{(1)/(3)}

=(6^3)^(1)/(3)(x^3)^(1)/(3)(y^6)^(1)/(3)(z^(12))^{(1)/(3)}

=6xy^2z^4

Therefore, Option 1 is correct.

\sqrt[3]{216x^3y^6z^(12)}=6xy^2z^4
The equivalent expression of \sqrt[3]{216x^3y^6z^(12)} is 6xy^2z^4

A cell phone company orders 600 new phones from a manufacturer. If the probability of a phone being defective is 3.5%, predict how many of the phones are likely to be defective. Round to the nearest whole number.

Answers

I would take 600 subtract 3.5% and get 579 then take 600-579= 21 so 21 phones will be defective.

Hello, myself Joyee. I am very much weak at Math and never get good at it. Though i have so many problems to ask. PLZ help me. Firstly, I need to know about this problem.

If Marie has twice as much money as Tim, who has three times as much money as William, What is the ratio of the amount of money William has to the amount of money of Marie has ?

A) 1:8, B) 1:6, C) 1:4, D) 1:2, E) 2:1

Answers

Tim - 3x
Marie - 6x
William - x

(William)/(Marie)=(x)/(6x)=(1)/(6) \Rightarrow 1:6

The solutions of this system:x² + y = -4
y=x²-6
are: (Select)
-5) and ( (Select)
-5).

Answers

Therefore , the solution of the given problem of equation comes out to be  the system of equations' answers are (-1, -5) and (1, -5).

What is an equation?

The foundation of a regression model based on linearity is the equation y=mx+b. The inclination is B, and the y-intercept is m. Even though y but also y are separate components, the above line is frequently referred as the "mathematical issues with two variables". Two factors make up bivariate linear equations. There are no simple answers for the applications of linear functions. Y=mx+b .

Here,

We can change the second equation into the first equation to find the solution to the system of equations, which results in:

=> x² + (x²-6) = -4

By condensing and rearrangeing, we obtain:

=> 2x² = 2

=> x² = 1

Consequently, x can either be 1 or -1.

We can determine the appropriate values of y by substituting these values of x into either of the two equations:

When x Equals 1:

=> y = x² - 6 = 1 - 6 = -5

When x Equals -1:

=> y = x² - 6 = 1 - 6 = -5

As a result, the system of equations' answers are (-1, -5) and (1, -5).

To know more about equation visit:

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