Answer:
Step-by-step explanation:
C=0.11×5,400=594
Nadia made a total of $594 last week in commission sales
b). To express the total amount she made in 2011, we derive the formula below;
Total amount (2011)=Average weekly commission× number of weeks in 2011
where;
Average weekly commission=$594
number of weeks in 2011=52
replacing;
Total amount (2011)=(594×52)=30,888
The total amount Nadia in commission in 2011=$30,888
Answer:
<h2><em><u>Option</u></em><em><u> </u></em><em><u>C</u></em><em><u> </u></em><em><u>:</u></em><em><u> </u></em><em><u>25</u></em></h2>
Step-by-step explanation:
<em><u>Given</u></em><em><u>, </u></em>
Number of rainy days = 18
Number of cloudy days = 14
Number of sunny days = 29
<em><u>Therefore</u></em><em><u>, </u></em>
Number of days either sunny or cloudy = 14 + 29 = 43
<em><u>So</u></em><em><u>,</u></em>
Number of more days sunny or cloudy than rainy are
= 43 - 18 = 25
<em><u>Hence</u></em><em><u>,</u></em>
<em><u>Option</u></em><em><u> </u></em><em><u>C</u></em><em><u> </u></em><em><u>25</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>correct</u></em><em><u> </u></em><em><u>answer</u></em><em><u>. </u></em>
Answer:
Step-by-step explanation:
Use the Law of Cosines for this. If we want the measure of angle B, then the equation is set up like this:
Filling in:
and simplifying a bit:
81 = 196 + 36 - 168cosB and a bit more:
81 = 232 - 168cosB and even more:
-151 = -168cosB and divide both sides by -168 to get
.9378881988 = cosB
Now use the 2nd button on your calculator along with the cos button to find the missing angle. Make sure your calculator is in degree mode first. Your angle should be 20.30012152
42% of what is 63
0.42x = 63
x = 63/0.42
x = 150...so there are 150 dancers in the school
Answer:
It's the 4th answer: g(x) = 1/4 x - 3
Step-by-step explanation:
Switch x and y and solve for y
x=4y+12
-4y=-x+12
y = 1/4 x - 3
