All categories

3 years ago

Which of the following options represents the graph of F(x) = 1/2 sin ( 2x + pi/4)?

Mathematics

1 answer:

Ksenya-84 [330]3 years ago

4 0

Answer:
D.

explanation:
vertical intercept (1, square root of 2/4)

brainlist?

You might be interested in

A bag contains 17 cards numbered 1 through 17. A card is randomly chosen from the bag. What is the probability that the card has

enyata [817]

Answer: 5/17

Step-by-step explanation:

Step 1: write all numbers from 1 to 17:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17)

Step 2: list all numbers in the space which are multiples of 3:

(3,6,9,12,15)

Probability that the card has a multiple of three of it is derived by dividing number of possible outcomes by number of total outcomes

No of possible outcomes=5

No of total outcomes =17

Pr (card drawn has multiple of 3) = 5/17

I hope this helps, please mark as brainliest answer.

6 0

2 years ago

Read 2 more answers

Water flows into a tank through a cylindrical pipe with a radius of 10cm at a rate of 30cm/sec. how long will it take to fill th

ZanzabumX [31]

Answer:

volume of tank is 157.5m

Step-by-step explanation:

that's too high

6 0

2 years ago

Pls help im v confused

dolphi86 [110]

Answer:

Here's the answer hope it helps!!

3 0

2 years ago

Which function represents exponential decay?

geniusboy [140]

Answer:

Step-by-step explanation:

We are looking for an exponential function $y=a(r)^x$ where r is less than 1.

a works because it is in the form $y=a(r)^x$ where r is less than 1.

b is in the form $y=a(r)^x$ but r is more than 1.

c. and d. are not even exponential functions.

c. is a polynomial

d. is a constant polynomial (no variable)

3 0

3 years ago

Suppose a firm in a competitive market produces and sells 150 units of output and earns $1,800 in total revenue from the sales.

sweet-ann [11.9K]

Answer: Total revenue would be $2400.

Step-by-step explanation:

Since we have given that

Number of units sold = 150

Total revenue = $ 1800

If the number of units = 200

Let the total revenue be 'x'.

Since there is direct variation.

According to question, we get that

$\dfrac{150}{1800}=\dfrac{200}{x}\\\\150x=1800\times 200\\\\150x=360000\\\\x=\dfrac{360000}{150}\\\\x=2400$

Hence, total revenue would be $2400.

5 0

3 years ago