<span>You want to buy a bouquet of yellow roses and baby's breath for $16.the baby's breath costs $3.50 per bunch,and the roses cost $2.50 each.you want one bunch of baby's breath and some roses for your bouquet.how many roses can you buy?</span>
Answer:
12.99 or 13 rounded
Step-by-step explanation:
99.99/(.13)=12.9987
Answer:
25%
Step-by-step explanation:
Hopefully this is correct!
you can cut 20 times from the banana
The answer is A!
The translation of a sin function can be modeled by the form: P(t)=Asin(Bx+C)+D
Where:
A = the curve's amplitude (highest and lowest points)
The period = (2[pi])/ |B|
The phase shift (horizontal shift) = (-C)/B
D = vertical shift
By looking at the function we are given: P(t)=30sin(2[pi]t)+100,
We can see that the amplitude (the curve's highest and lowest points) = 30.
The phase shift (C) or in this case 't' = 0 (so there is no horizontal shift)
The period = 1
And D (the vertical shift) = 100
Keep in mind that a sine function has a distinct, sideways 'S' curve. Always. Look it up on Google images if you want to know what I mean.
So what we're looking for is a graph whose line starts at (0,100) or 100 units ABOVE the "seconds"(x)-axis. Because D=100
It's whole 'S' curve STARTS at (0,100), goes UP 30 units, goes down again to cross over the midline (which is 100), goes DOWN further 30 units, then comes back up to the midline ALL IN 1 SECOND because the period = 1
And graph A has everything we need!
I just took this test and it is correct.
Good luck on your studies!
