1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
GaryK [48]
3 years ago
6

Please help me i need it 70 pointss

Mathematics
2 answers:
Wittaler [7]3 years ago
6 0

Answer:

n≥4

Step-by-step explanation:

blagie [28]3 years ago
3 0

Answer:

Step-by-step explanation:

yea what the other guy said

You might be interested in
Plz Helppppp Which relation is a function?
gtnhenbr [62]

Option A. is a function...

here For different values of x in Domain of(x,y) ;There is a unique image y in codomain.

All others have more than one image for a single value x.

Hope it helps...

Regards;

Leukoniv/Olegion.

7 0
3 years ago
Read 2 more answers
The table shows the temperatures in degrees Celsius, y, inside a shed at x hours past noon. The maximum and minimum temperatures
kolbaska11 [484]

Answer:

B

y = 3 cos (pi/12x - pi/4) + 17

Step-by-step explanation:

First find the average temperature which is 20 + 14/2 = 17

Find the amplitude

20 - 17 = 3

This means that that at noon, the shift is 3hrs past

the best equation that represents this scenario is y = 3 cos (\frac{\pi}{12}x - \frac{\pi}{4}) + 17

5 0
2 years ago
A school requires an entrance exam score that is in the top 3% of the population in order to be accepted.
____ [38]
A. 485 is %3 of 500, but the deviation sets it slightly lower than that
5 0
2 years ago
Read 2 more answers
Solve the following equations x1/3=2 <br> Y-2=9<br> (2s)1/2=9<br> 2n-1=16
Nookie1986 [14]

x \times  \frac{1}{3}  = 2 \\  =  > x = 2 \times 3 \\  =  > x = 6

y - 2 = 9 \\  =  > y = 9 + 2 = 11

(2s) \frac{1}{2}  = 9 \\  =  > s = 9

2n - 1 = 16 \\  =  > 2n = 16 + 1 \\  =  > 2n = 17 \\  =  > n =  \frac{17}{2}  = 8.5

<h3>The answers are :</h3><h3>x = 6</h3><h3>y = 11</h3><h3>s = 9</h3><h3>n = 8.5</h3><h3>Hope it helps!</h3><h3 />

7 0
2 years ago
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Softa [21]
180^o-112^o=68^o

\left\{\begin{array}{ccc}2x+3y=68&|\cdot(-15)\\30x+11y=112\end{array}\right\\\underline{+\left\{\begin{array}{ccc}-30x-45y=-1020\\30x+11y=112\end{array}\right}\\.\ \ \ \ \ \ \ -34y=-908\ \ \ |:(-34)\\\\.\ \ \ \ \ \ \ \ \ \ \  y=\dfrac{908}{34}\to y=\dfrac{454}{17}\\\\2x+3\cdot\dfrac{454}{17}=68\ \ \ \ |\cdot17\\\\34x+1362=1156\ \ \ \ |-1362\\34x=-206\ \ \ \ |:34\\\\x=-\dfrac{206}{34}\to x=-\dfrac{103}{17}\\\\  \left\{\begin{array}{ccc}x=-\dfrac{103}{17}\\\\y=\dfrac{454}{17}\end{array}\right
8 0
2 years ago
Other questions:
  • Which is greater 100 in or 3 yd 1 ft
    13·2 answers
  • Lisa cut a rope that was 19.75 meters long into 3 pieces. The first piece was 6.4 meters long, the second was 4.36 meters long.
    14·1 answer
  • How do you change 0.81 into a fraction
    13·1 answer
  • 2 years, 28 years, 2 years, 20 years, 22 years
    13·1 answer
  • Find the equation of the line through the point (4,-2) And parallel to y=3/4x
    8·1 answer
  • Multiply This Expression: -10 ( -a + 5 )
    13·2 answers
  • FREE BRAINLIEST!! ill also answer questions that you have posted if you answer correctly!!!! (52pts)
    14·1 answer
  • A dog and a cat are 200 meters apart when they see each other. The dog can run at a speed of 30 meters per second, while the cat
    9·1 answer
  • 1. Nick framed a square painting that was 30 centimeters long on each side with a decorative strip. He wants to surround a
    11·2 answers
  • 23 The value in dollars, y, of a carx years after it was purchased can be modeled by
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!