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Lunna [17]
2 years ago
15

Which two of the following are not characteristics of surveys?

Mathematics
1 answer:
vovikov84 [41]2 years ago
3 0

Answer:

B and D

Step-by-step explanation:

Surveys are only tested with one group.

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Convert the following Logarithmic Equation into a Exponential Equation.<br><br> log_3(-2x+1)=-2y+6
lozanna [386]

Answer:

3^(-2y + 6) = (-2x+1)

Step-by-step explanation:

We have;

log_3_(-2x+1) = -2y + 6

What this means in exponential form is that;

3^(-2y + 6) = (-2x+1)

3 0
3 years ago
Identify the center and radius of the circle given by the equation (x+2)^2+(y-5)^2=16
Andreyy89

Answer:

Center=(0,2)   Radius=(4)

Step-by-step explanation:

give me 5 star and thank me plz

8 0
3 years ago
How much would it cost to buy a piece of candy for 50 cents plus tax
gtnhenbr [62]

Answer:

it depends on which state your in or in your even in the us usually it is either 6% or 4% some times more or less % so im going to do both

50*0.06=53

50*0.04=52

Hope This Helps!!!

5 0
1 year ago
Which fraction does point A show?<br> A.3/7<br> B.3/4<br> C.8/5<br> D.7/4
IgorLugansk [536]

Answer:

d 7/4

Step-by-step explanation:

6 0
2 years ago
A force F1 of magnitude 6.00 units acts at the origin in a direction 30.0 above the positive x axis. A second force F2 of magnit
kumpel [21]
F1 = 6*cos(30) i + 6*sin(30) j = 5.20 i + 3 j 
<span>F2 = 0 i + 5 j </span>

<span>R = F1 + F2 </span>
<span>Add the 'i's together (x direction) and the 'j's together (y direction) </span>
<span>R = (5.20 + 0) i + (3 + 5) j = 5.2 i + 8 j </span>

<span>Magnitude: </span>
<span>||R|| = </span>√<span>(5.2^2 + 8 ^2) = </span>√<span>91 = 9.54 </span>

<span>Direction: </span>
Θ<span> = atan ( Rj / Ri ) = atan( 8 / 5.2 ) = 57.0</span>⁰
5 0
3 years ago
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