1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kvv77 [185]
3 years ago
10

What value is equivalent to 2 × 3 + 4 − 6^2? A) -26 B) -22 C) -2 D) 10

Mathematics
2 answers:
marta [7]3 years ago
4 0

Answer:

A) -26

Step-by-step explanation:

2 * 3 + 4 - 6²

Use PEMDAS to figure out the equation.

Pass parenthesis since there are none in the equation.

Evaluate all of the exponents.

2 * 3 + 4 - 36

Evaluate all of the multiplication in the equation.

6 + 4 - 36

Pass division since there isn't any in the equation.

Evaluate all of the addition in the equation.

10 - 36

Evaluate all of the subtraction in the equation.

-26.

Yuliya22 [10]3 years ago
3 0

Answer:

-26

Step-by-step explanation:

2 × 3 + 4 − 6^2

PEMDAS

exponents are first in this equation

2 × 3 + 4 − 36

Then multiply

6 +4 -36

Then add and subtract from left to right

10-36

-26

You might be interested in
1. Mrs. McKee is thinking of buying solar panels to put on the roof of her new house. The Sunny Solar Company told her that for
Vitek1552 [10]

Answer:

The reduced fraction of the ratio of panels to money saved is 1 panel/ $30 saved on electric bill.

This is because the given parameter from the Solar Company, on the cost savings from the use of solar panels is the amount Mrs. Jolley saves on her electricity bill for every 2 solar panels = $60 \

I dont have the graph sry

8 0
3 years ago
Read 2 more answers
Define a new random variable by y = 2px. show that, as p l 0, the mgf of y converges to that of a chi squared random variable wi
Mandarinka [93]
The moment generating function (mgf) of y is given by

M_y(t)=E(e^{ty})=E(e^{2pxt})=M_x(2pt)=p(1-e^{2pt}(1-p))^{-1}

Since the momoent generating function of x is given by M_x(t)=p(1-e^{t}(1-p))^{-1}

When p tends to 0, we have

\lim_{p \to 0} M_y(t)=  \lim_{p \to 0}  \frac{p}{1-e^{2pt}(1-p)} = \frac{0}{0}

Applying L'Hopital's rule we have:

\lim_{p \to 0} M_y(t)=\lim_{p \to 0} \frac{1}{e^{2pt}+2te^{2pt}+2pte^{2pt}} = \frac{1}{1+2t} , \ \ \ t\ \textless \  \frac{1}{2}

This shows that y converges to <span>a chi squared random variable with 2r degrees of freedom</span>.
5 0
4 years ago
Need help on this! (plz help)​
Lynna [10]

Step-by-step explanation:

you just need to put each in the calculator. I'm not so sure what an ALEKS calculator is

5 0
3 years ago
Solve <br> f(x)=4x5−8x4+8x2−4x
Goryan [66]

Given:

The function is:

f(x)=4x^5-8x^4+8x^2-4x

To find:

The roots of the given equation.

Solution:

We have,

f(x)=4x^5-8x^4+8x^2-4x

For roots, f(x)=0.

4x^5-8x^4+8x^2-4x=0

4x(x^4-2x^3+2x-1)=0

4x((x^4-1)+(-2x^3+2x))=0

4x((x^2+1)(x^2-1)-2x(x^2-1))=0

On further simplification, we get

4x(x^2+1-2x)(x^2-1)=0

4x(x-1)^2(x+1)(x-1)=0

4x(x+1)(x-1)^3=0

Using zero product property, we get

4x=0

x=0

Similarly,

x+1=0

x=-1

And,

(x-1)^3=0

x=1

Therefore, the zeroes of the given function are -1,0,1 and the factor form of the given function is f(x)=4x(x+1)(x-1)^3.

6 0
3 years ago
-7/9x9/8 what is the answer
marishachu [46]
Here is what I got
Anyways I have to write 20 words so here they r

6 0
3 years ago
Other questions:
  • Pls help me with this​
    15·1 answer
  • Hannah finds purple, blue, and silver space rocks while exploring.
    12·2 answers
  • ANOTHER QUESTION WHAT IS THIS 7x+9=5x+15
    10·2 answers
  • Four friends attend a school play
    7·1 answer
  • PLEASE SOMEONE HELP IM IN A REALLY BIG HURRY AND I ODNT UNDER SAND PLEASEEEEEE HELPPPP!!!!!!!
    14·1 answer
  • WILL GIVE BRAINLIEST PLS HELP
    8·2 answers
  • Please help worth 25 points and brainliest!!! Explain you answer!!
    5·1 answer
  • What is 8.23 divided by 103?
    9·1 answer
  • Using the equation x+3, write one equation that has one solution, one equation that has no solution, and one equation that has i
    7·1 answer
  • 3. Billy's Beach Shop is having an end-of-season sale. All shorts are on sale for 30% off
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!