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
mrs_skeptik [129]
2 years ago
5

My question that I need help on

Mathematics
1 answer:
horsena [70]2 years ago
7 0

Answer:

Step-by-step explanation:

You might be interested in
I NEED HELP
Goshia [24]
2p+3>2p-6
-3 -3
2p > 2p -8
0p >-8
C. No solution
6 0
2 years ago
Read 2 more answers
Factorize using identities (i) 1-64x³+48x²-12x
enot [183]

Answer:

(1 - 4x)³

Step-by-step explanation:

The first 2 terms are a difference of cubes and factor in general as

a³ - b³ = (a - b)(a² + ab + b²), thus

1 - 64x³

= 1³ - (4x)³

= (1 - 4x)(1 + 4x + 16x²)

Thus

1 - 64x³ + 48x² - 12x ← factor out 12x from each of the 2 terms

= (1 - 4x)(1 + 4x + 16x²) + 12x(4x - 1) ← factor out - 1 from (4x - 1)

= (1 - 4x)(1 + 4x + 16x²) - 12x(1 - 4x) ← factor out (1 - 4x) from the terms

= (1 - 4x)(1 + 4x + 16x² - 12x)

= (1 - 4x)(1 - 8x + 16x²) ← perfect square

= (1 - 4x)(1 - 4x)²

= (1 - 4x)³  ← in factored form

6 0
3 years ago
the rectangular pool at your swim club is 100 meters long and 50 meters wide. how many more meters will you swim if you go along
LenKa [72]
Mddjdjdjdnrnrjrificjcjcjcjci I I
8 0
2 years ago
Kayla is a basketball player who makes 50 of her 2 point shots and 20 of her 3 point shots find Kayla expected value for a 2 poi
Mumz [18]

Kayla's expected value for a 2- point shot is 1 point.

What is expected value?

The expected value, also known as expectation, expectancy, arithmetical expectation, mean, average, first or moment, is a generalization of the weighted average in the field of probability theory. Informally, the estimation is the arithmetic mean of a significant number of values of a random variable that were independently chosen. A weighted average of all potential outcomes constitutes the expected value of the a random variable with such a finite number of outcomes. When there is a continuum of potential outcomes, integration defines the expectation. The expectation is provided by Lebesgue integration in the measure theory-based axiomatic foundation for probability.

Sol- The expected value is calcuated using the formula:

EV= x.P(x)

where x is the weight/value of the event, and P(x) is the probability of the event occurring.

For a 2-point shot, we have:

X=2

P(x) = 50/100 = 0.5

There for the expected value will be -

EV = 2×0.5 = 1

Thus,

The expected value will be 1 point.

To know more about expected value click-
brainly.com/question/843074
#SPJ1

4 0
1 year ago
If i had 33 watermelons in one hand and 21 apples in another <br> what do i have?
choli [55]

Answer:

Your hands full

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Directions: Write &lt;&gt; or = between each pair of rational numbers
    11·1 answer
  • I don't get this wondering if anyone can help
    7·1 answer
  • What does central tendency mean
    14·1 answer
  • What is the area of a sector when r=3/4 and theta=pi/3
    6·1 answer
  • What is the distance between the points (-5,3) and (4,3)
    5·2 answers
  • F(x) = x2. What is g(x)?<br><br> pls help it’s due soon!!
    14·1 answer
  • Kyle starts saving for his first car by opening a savings account and depositing $100 . He plans to make a deposit every month t
    14·1 answer
  • Change each improper fraction to a mixed number.
    13·2 answers
  • What is the answer no links please no links I will report and banned you
    15·1 answer
  • Find the missing side length.<br> The perimeter, P, is given
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!