3 years ago

F is a trigonometric function of the form f(x) = a sin(bx + c) + d.

Mathematics

1 answer:

Marina CMI [18]3 years ago

3 0

Answer:

3sin(2x+2)-3

Step-by-step explanation:

3sin(2x+2)-3

You might be interested in

-2 ( 18 - 3y ) = 7y + 2y

katrin [286]

Answer:

y=-12

Step-by-step explanation:

-2(18-3y)=7y+2y

-36+6y=9y

9y-6y=-36

3y=-36

y=-12

4 0

3 years ago

What value of × is in the solution set of -5×-15>10+20×

vazorg [7]

Answer: $x$

Step-by-step explanation:

$-5x-15>10+20x$

Subtract 20x

$-5x-20x-15>10$

add 15

$-5x-20x>10+15$

Combine like terms

$-25x>25\\$

Divide by -25 (NOTE: When dividing or multiplying by negative numbers the inequality sign flips.)

$x$

5 0

4 years ago

What is the surface area of the cylinder? Express the answer in terms of pi

Sholpan [36]

Bonjour,

answer ≈ 522.92

working
A= 2πrh+2πr^2
=2 x π x 4 x 18+2 x π x 4^2
≈552.92031

4 0

3 years ago

A gardener is planting two types of trees. Type A is three feet tall and grows at a rate of of 15 inches or year. Type B is four

Lady bird [3.3K]

In between the first year

5 0

3 years ago

(Ross, 4.78) A jar contains 4 white and 4 black marbles. We randomly choose 4 marbles. If 2 of them are white and 2 are black, w

KATRIN_1 [288]

Answer:

Step-by-step explanation:

Given

Jar contains 4 white and 4 black marbles

We randomly select 4 marbles out of which 2 are white and 2 are black

Probability that 2 white and 2 black marbles are selected is

$P=\frac{^4C_2\times ^4C_2}{^8C_4}$

$P=\frac{18}{35}$

The process is continue for n trails until we choose the correct order

i.e. we have to fail in n-1 trails

For exact n selection Probability is given by

$Req.\ Probability=Probability\ of\ failure\ in\ (n-1)\ trials\times Probability\ of\ getting\ exact\ order$

$=\left ( 1-\frac{18}{35}\right )^{n-1}\times \frac{18}{35}$

8 0

4 years ago