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PtichkaEL [24]
3 years ago
8

Q5 Q9.) Let theta be an angle in standard position. Name the quadrant in which theta lies

Mathematics
2 answers:
Juliette [100K]3 years ago
7 0
Sine is positive while cotangent is negative. So this must mean cosine is negative since cos/sin = cot. In other words, cotangent is the ratio of cosine over sine.

Because cosine is negative and sine is positive, this places theta in quadrant 2
This is where x < 0 and y > 0. Recall that on the unit circle, x = cos(theta) and y = sin(theta).

The answer is choice B) quadrant II
marta [7]3 years ago
3 0
Sin\theta > 0 so it can only be I or II
cot\theta < 0 so it can only be II or IV
combining, ans is II

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Franklin deposits $3500 in an account that earns 3.5% interest compounded annually.
Jobisdone [24]
The correct answer to this question is this equation:
f(t) = 3500×(1.035)^t 

The statement that says, "Franklin deposits $3500 in an account that earns 3.5% interest compounded annually" can be stated in a form of function.

3.5% --> 0.035 + 1 for 1 year
$3500 --> $3500

So the equation would be
f(t) = $3500 * 1.035^t
8 0
3 years ago
* This is the correct answer, I have taken the test and am posting the answers in hopes of helping other people :] *
Alex

Answer:

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Sixty-five randomly selected car salespersons were asked the number of cars they generally sell in one week. Fourteen people ans
ss7ja [257]

Answer:

Step-by-step explanation:

From the information given:

We can compute the required calculations into a table as shown below.

\mathbf{Data \ value  }       \mathbf{ Frequency   } \mathbf{Relative  \ frequency}   \mathbf{Cumulative \  relative }

                                                                                              \mathbf{Frequency}

5                                     14                14/65 = 0.22                           14  

6                                     19                19/65 = 0.29               19+14 = 33

7                                      12                12/65 = 0.19               33+12 = 45

8                                       9                 9/65 = 0.14               45 + 9 = 54

9                                 <u>     11     </u>            11/65  = 0.17              54 + 11 = 65

                                        65

Note: that the relative frequency is determined by  dividing each value in the frequency by the total of the frequency.                        

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