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Mkey [24]
3 years ago
6

A scientist wishes to determine whether there

Mathematics
1 answer:
joja [24]3 years ago
6 0
D. I would best guess, hey have a nice thanksgiving week. Hope they gave you a whole week of school out like mine did :) if you go to school
You might be interested in
Given the equation y = 7 sec(6x– 30)<br><br> The period is:<br><br> The horizontal shift is:
Alexus [3.1K]

Answer:

The period is of \frac{\pi}{3} units.

The horizontal shift is of 30 units to the left.

Step-by-step explanation:

The secant function has the following general format:

y = A\sec{(Bx + C)}

A represents the vertical shift.

C represents the horizontal shift. If C is positive, the shift is to the right. If it is negative, it is to the left.

The period is P = \frac{2\pi}{B}

In this question:

y = 7\sec{6x - 30}

So B = 6, C = -30

Then P = \frac{2\pi}{6} = \frac{\pi}{3}

The period is of \frac{\pi}{3} units.

The horizontal shift is of 30 units to the left.

3 0
3 years ago
And I'm stuck again ahahah.
IceJOKER [234]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Angle XBC = 55 degrees because corresponding angles are equal

b) We already know angle XBC

Angle XCB = Angle XBC because isosceles base angles are equal

Therefore, angle XCB = 55 degrees

Angles in a triangle equal 180 degrees

180 - (55 + 55) = 70

Angle BXC = 70 degrees

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

6 0
3 years ago
Read 2 more answers
Someone plz help me :(
just olya [345]

Answer:

B

Step-by-step explanation:

B and E :)

7 0
3 years ago
Read 2 more answers
The equation y=0.002x-0.20 can be used to determine the approximate profit,y in dollars,of producing x items.solve for x. How ma
lakkis [162]

Answer:

1966600 items must be produced in other to profit $3933

Step-by-step explanation:

from the equation y = 0.002x -0.20

where y is the profit in dollars

and x is the number of items

then to get the number of item to be produced in other to profit $3933 ?

will be by substituting $3933 for y in the equation and solving for x,

     3933 = 0.002x - 0.20

Firstly you will add 0.20 to both sides, which will be

      3933 + 0.20 = 0.002x - 0.20 + 0.20

       3933.20 = 0.002x

then we will divide both sides by 0.002

     3933.20 / 0.002 = 0.002x / 0.002

therefore, x = 1966600

5 0
3 years ago
8. Lisa types 6 pages in 36 minutes. Frank types 5 pages in 30 minutes. Do they type at the same rate? Use a proportion to expla
qaws [65]

Answer:

Yes

Step-by-step explanation:

Lisa and Frank type at the same rate.

They both type 1 page every six minutes.

Lisa types 6 pages every 36 minutes, and if we divide the minutes by the pages, we get

\frac{36}{6} = 6

And Frank types 5 pages ever 30 minutes, when we divide we get

\frac{30}{5} = 6

3 0
2 years ago
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