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
PilotLPTM [1.2K]
3 years ago
12

Pls help me in math.​

Mathematics
1 answer:
Fudgin [204]3 years ago
3 0

Answer:

  1. sorry i dont nonfnjfkfjggjfnfndncncnckdnfjcncnxndm
You might be interested in
The population of current statistics students has ages with mean muμ and standard deviation sigmaσ. samples of statistics studen
Aleonysh [2.5K]

What does the central limit theorem tell us about the distribution of those mean​ ages?

<span>A.    </span>Because n>30, the sampling dist of the mean ages can be approximated by a normal dist with a mean u and a SD o/sqrt 54,

Whenever n<span>>30 the central limit theory applies.</span>

6 0
3 years ago
Write the standard form of the quadratic function whose graph is a parabola with the given vertex and that passes through the gi
maks197457 [2]

Answer:

The formula for this quadratic function is x*2 +6x+13

Step-by-step explanation:

If we have the vertex and one point of a parabola it is possible to find the quadratic function by the use of this

y= a (x-h)*2 + K

Quadratic function looks like this

y= ax*2 + bx + c

So let's find the a

y= a (x-h)*2 + K where

y is 13, x is 0, h is -3 and K is 4

13= a (0-(-3))*2 +4

13=9a +4

9=9a

9/9=a

1=a

The quadratic function will be

y= 1(x+3)*2 + 4

Let's get the classic form

(x+3)*2 = (x+3)(x+3)

(x*2+3x+3x+9)

x*2 +6x+13

f(0) = 13

6 0
3 years ago
Read 2 more answers
What is the monthly payment on a 15-year loan of $57,900 if the annual interest rate is 12%?​
Reika [66]
The answer is $457 a month
5 0
3 years ago
PLEASE HELP ASAP!!!!!!!
love history [14]

Answer:

(a) Because it is an exterior angle

(b) The measure of angle 2 is 72°

Step-by-step explanation:

Angle 2 is an exterior angle because it is adjacent to the interior angle 1, and an exterior angle is equal to the sum of the measures of the two nonadjacent interior angles:

<2=30°+42°

<2=72°

8 0
3 years ago
Find the area of a regular octagon with
sattari [20]

Answer:

482.8 cm

Step-by-step explanation:

A=2(1+sqrt2)a^2=2·(1+squrt2)·10^2=482.84271

4 0
2 years ago
Other questions:
  • 4. How else can the ratio 4/5 be written?<br> O A.4:5<br> O B.5:4<br> O C.54<br> O D..2
    11·1 answer
  • PLZ HELP HELP WITH ALL PART REALLY NEED HELP WITH THIS!!
    15·1 answer
  • Identify the postulate or theorem that proves the triangles congruent. A. SAS B. SSS C. SSA D. The triangles cannot be proven co
    12·1 answer
  • What fraction can be multiplied and equal 4/5
    7·2 answers
  • There are 1,375 souvenir paperweights that need to be packed in boxes. Each box will hold 16 paperweights. How many boxes will b
    10·1 answer
  • What is a recursive formula for -2, 3, 8, 13, ...
    13·1 answer
  • Use a protractor to measure the angle formed by each pair of lines
    8·1 answer
  • What is 16 to the one billionth power
    14·1 answer
  • The area of the rectangle flower bed shown is
    11·1 answer
  • Joel and Matt must together save at least $50.00 to buy a special present for their mother.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!