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
BARSIC [14]
3 years ago
11

Is the function cot t positive or negative in Quadrant II

Mathematics
1 answer:
tankabanditka [31]3 years ago
6 0
The function is negative.
You might be interested in
Tim has completed five math problems and 13 minutes if he continues at the same rate how long will it take him to finish 20 prob
Likurg_2 [28]

Answer:

52 minutes

Step-by-step explanation:

it takes him 13 minutes to complete 5 so if he wants  to do 20 problems  do 20 divided by 5 (4) then do 13 times 4=52

5 0
3 years ago
Can someone help me with this
Art [367]

Ans57 , 58 , 59

Step-by-step explanation:

5 0
2 years ago
(Math Help Quick Lots of points please thanks)
Elden [556K]

Answer:

E = {0, 1, 2, 3)

Step-by-step explanation:

  • <u>Integer</u>: a number with no decimal or fractional part, from the set of negative and positive numbers, including zero
  • < means less than
    > means more than

E = {0, 1, 2, 3)

8 0
2 years ago
Read 2 more answers
An investment website can tell what devices are used to access their site. The site managers wonder whether they should enhance
lbvjy [14]

Answer: a)  Unimodal and symmetric

b) 0.26

c) 0.038

Step-by-step explanation:

Given: Sample size of investors (n)= 131

True proportion of smartphone users(p)  =26%

a) Since sampling distribution for the sample proportion is approximately normal when n is larger.

Normal distribution is Unimodal and symmetric.

So correct option : Unimodal and symmetric

b)  mean of this sampling​ distribution = p = 0.26

c)  standard deviation of the sampling​distribution = \sqrt{\dfrac{p(1-p)}{n}}=\sqrt{\dfrac{0.26\times (1-0.26)}{131}}=\sqrt{0.00146870229008}

=0.0383236518364\approx0.038

6 0
3 years ago
Please help me find the slope of the line graphed below!
valentinak56 [21]

Answer:

slope = - 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 1, 0) and (x₂, y₂ ) = (0, - 3) ← 2 points on the line

m = \frac{-3-0}{0+1} = \frac{-3}{1} = - 3

8 0
3 years ago
Read 2 more answers
Other questions:
  • Percent error that is greater than 20% but less than 50%
    15·2 answers
  • In the division problem 8 ÷ 2 = 4, which is the dividend?<br><br> 2<br> 4<br> 2 and 4<br> 8
    11·2 answers
  • HELP ME PLZ<br><br> ce 365<br> What is mz1?<br> 3r
    15·1 answer
  • Please help me on this ​
    11·2 answers
  • Subtract 4x^2-5xy+9y^2 from 6x^2+4xy-7y^2
    5·2 answers
  • Anna is testing different weights of certain things. The bucket she is holding that is full of water weighs 5lbs. Anna weighs he
    5·2 answers
  • . What is the total cost of 6 books at N8.50k each?​
    11·1 answer
  • if you can do any of these that would be great, just please tell me which ones you did and the more questions you do the more po
    6·1 answer
  • There are a total number of 38 possible equally likely outcomes on a roulette wheel. Out of the 38 outcomes, there are 18 odd-nu
    11·1 answer
  • Which of the following items is shaped MOST LIKE the Moon?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!