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
stepladder [879]
3 years ago
15

Choose the function whose graph is given by:

Mathematics
2 answers:
kifflom [539]3 years ago
6 0

Answer:

<h2>B. y= cos X</h2>

Step-by-step explanation:

<h2>Hope it help </h2>

<h2>Mark as brain liest and fo lllow</h2>
OLga [1]3 years ago
3 0

Answer:

<h2>B. y= cos X</h2>

Step-by-step explanation:

<h2>Hope it help </h2>

<h2>Mark as brain liest and fo lllow</h2>
You might be interested in
TELL ME SOME COOL NAMES THAT YOU'D WANT FOR A WEBSITE!!<br> BEST NAME GETS 25 PTS AND BRAINLIEST.
Rzqust [24]

- Lightning Rewards

-  Gusto Games

- Acuity Offers

Sorry I only have 3, today is not my creativity day XD

4 0
3 years ago
What are some methods for determining if a polynomial is prime?
ArbitrLikvidat [17]

Answer:

Polinomios irreducibles (primos) Un polinomio con coeficientes enteros que no pueden ser factorizados en polinomios de grado menor, también con coeficientes enteros, es llamado un polinomio irreducible o primo

Step-by-step explanation:

7 0
3 years ago
3) Which expression is equivalent to: 6(7-2) *<br> O 67-62<br> O42-12<br> O 7-2<br> O 13 - 8
Vlad1618 [11]

Answer:

42-12

Step-by-step explanation:

Here you go mate

Step 1

6(7-2)  Equation

Step 2

6(7-2)  simplify

6x5

answer

42-12=30  check

4 0
2 years ago
12. If a manufacturer conducted a survey among randomly selected target market households and wanted to be 95% confident that th
atroni [7]

Answer:

n=\frac{0.5(1-0.5)}{(\frac{0.03}{1.96})^2}=1067.11  

And rounded up we have that n=1068

Step-by-step explanation:

We have the following info given:

Confidence= 0.95 the confidence level desired

ME =0.03 represent the margin of error desired

The margin of error for the proportion interval is given by this formula:  

ME=z_{\alpha/2}\sqrt{\frac{\hat p (1-\hat p)}{n}}    (a)  

The confidence level is 95% or 0.95, the significance is \alpha=0.05 and the critical value for this case using the normal standard distribution would be z_{\alpha/2}=1.96

Since we don't have prior information we can use \hat p= 0.5 as an unbiased estimator

Also we know that ME =\pm 0.03 and we are interested in order to find the value of n, if we solve n from equation (a) we got:  

n=\frac{\hat p (1-\hat p)}{(\frac{ME}{z})^2}   (b)  

And replacing into equation (b) the values from part a we got:

n=\frac{0.5(1-0.5)}{(\frac{0.03}{1.96})^2}=1067.11  

And rounded up we have that n=1068

6 0
3 years ago
2/3 + 3/4=? (pls show the steps on how you got an awnser :) )
shepuryov [24]

Answer:

17/12= 1 5/12

Step-by-step explanation:

Common denominator:

2/3= 8/12

3/4= 9/12

Solve:

8+9= 17

17/12= 1 5/12

8 0
3 years ago
Read 2 more answers
Other questions:
  • Solar Containers makes​ high-end coolers for camping. The total task time needed to make a cooler is 360 ​seconds, with the long
    10·1 answer
  • Help- i'm not the best at math. I know i ask for help on this question but i haven't seen anything as an answer/explanation.
    15·2 answers
  • Can someone please help me answer this?
    6·1 answer
  • Help me lol please and thank you
    12·1 answer
  • The outside temperature dropped 23.4 °F from the time Taylor left for school to the time Taylor got home from school. It was 54.
    6·1 answer
  • Laura checked her outdoor thermometer and noticed that the temperature rose from 31 degrees in the morning to 45 degrees in the
    14·1 answer
  • Given the information in the diagram below, what is the measure of LBEC?
    15·2 answers
  • What is the amount paid for an $150 pair of shoes after a discount of 30% is applied?
    6·2 answers
  • What is the correct distribution of (2x-8)(3x-6) using the distributive property
    6·2 answers
  • he graph of the function f(x) = (x − 3)(x + 1) is shown. On a coordinate plane, a parabola opens up. It goes through (negative 1
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!