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
Lynna [10]
3 years ago
10

Find the absolute extrema of the function on the closed interval. f(x) = sin 2x, [0, 2π]

Mathematics
1 answer:
Sonja [21]3 years ago
6 0

Answer:

Minimum -1, maximum 1.

At points (3π/4. -1) and  (π/4 , 1)

Step-by-step explanation:

The maximum value for the sine of an angle is 1 and the minimum is -1.

The angle will have values of π/2 and 3π/2 at these points.

As the angle is 2x the angle values will be  π/4 and  3π/4.

You might be interested in
Which one is cheapest
Kobotan [32]

Green Sprinkles


Pink Sprinkles is $3.20 per pound

Blue Sprinkles is $4.00 per pound

Green Sprinkles is $2.80 per pound

5 0
3 years ago
Suppose there is a pile of​ quarters, dimes, and pennies with a total value of ​​$1.08
WINSTONCH [101]

Answer:

a)

if 1 quarter = $ 0.25

  1 dime = $ 0.10

  1 penny = $ 0.01

so to make the total of $1.08 and its is also required to calculate the number of each coins present without being able to make change for a dollar

therefore we say;

1 Quarter + 8 dimes + 3 penny

: ( 1 × 0.25 ) + ( 8 × 0.10 ) + ( 3 × 0.01 )

: 0.25 + 0.80 + 0.03 = $ 1.08

b)

Now if you have a 4 Quarters, you have change for $1.

If you have 5 dimes, you have change for 2 Quarters.

If you have nickel; one of those can combine with 2 dimes to have a change for a Quarter.

If you have 5 pennies, you have enough change for 1 nickel

Therefore

(4-1)×0.25 + (5-1)×0.1 + (0×0.05) + (5-1)×0.01 = x

(3 × 0.25) + ( 4 × 0.1) + 0 + ( 4 × 0.01) = x

x = 0.75 + 0.4 + 0.04

x = $ 1.19

PROVED

6 0
3 years ago
A coin is tossed 2 times. find the probability that all 2 tosses are tails
padilas [110]
1/2 × 1/2

1/4 or 25%

probability of tails both times
6 0
3 years ago
Mr. Carr has to buy each of his 24 students a flash drive. Each flash drive costs $12.
krok68 [10]

Multiply the price of a flash drive by the number he buys:

$12 x 24 = $288 total

4 0
3 years ago
Read 2 more answers
Which angles are a linear pair
mihalych1998 [28]

Two angles are said to be linear if they are adjacent angles formed by two intersecting lines. The measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees.

3 0
3 years ago
Other questions:
  • Chapter 7 of the Jiuzhang suanshu presents a problem of two linear equations involving acres of land and their respective prices
    12·2 answers
  • X, − 7,-6,-5,-4 <br> y,21,17,13,9
    10·1 answer
  • For the conjecture "The average rent of an apartment is more than $850 per month," the alternative hypothesis is:
    8·1 answer
  • Can you please help me please!!!!!
    5·1 answer
  • Vivian solved an equation. she showed all her steps and got the correct answer. what kind of reasoning did vivian use to solve t
    12·1 answer
  • I need help again, please
    7·1 answer
  • Write 7.264 51 correct to 3 decimal places
    12·2 answers
  • Y= 4x- 1 ;y = 11 solve for the value x
    7·1 answer
  • How do we do order of operations
    14·2 answers
  • 8 is 40% of what
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!