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Naya [18.7K]
3 years ago
14

What is the equation of the circle pls help​

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
4 0

Answer:

c.

Step-by-step explanation:

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4)758 what's the remainder​
suter [353]

Answer:

2

Step-by-step explanation:

8 0
3 years ago
Please select the most simplified form of the equation. 6n + 40 =2n
JulsSmile [24]

n = - 10

6n + 40 = 2n ( subtract 2n from both sides of the equation )

4n + 40 = 0 ( subtract 40 from both sides )

4n = - 40 ( divide both sides by 4 )

n = \frac{-40}{4} = - 10


7 0
3 years ago
The U.S. Federal Seed Act establishes germination rates for various fruit and vegetable seeds. Watermelon seeds are to meet a 70
babymother [125]

Answer:

Following are the responses to the given question:

Step-by-step explanation:

Level of Significance,\alpha =    0.05

Sample Size, n =    120          

Sample Proportion,   \hat{P} = 0.600      

z -value =   Z_{\frac{\alpha}{2}} =  1.960  \ \  [excel formula =NORMSINV(\frac{\alpha}{2})]

Standard ErrorSE = \sqrt{\frac{\hat{p}(1-\hat{p})}{n}} =    0.0447        

margin of error E = Z\times SE =    1.960   \times   0.0447   =   0.0877

When 95\% Confidence Interval              

Interval Lower Limit= \hat{p} - E =    0.600   -   0.0877   =   0.5123

Interval Upper Limit =\hat{p}+ E =   0.600   +   0.0877   =   0.6877

7 0
3 years ago
Which of the following could represent the scale factor of the larger figure to the smaller figure?
iren [92.7K]

Answer:

3:2 and 21:14

Step-by-step explanation:

The same side on the larger and smaller cylinders is 30 and 20 respectively or 18 to 12

Simplify:

30:20 => 3:2

18:12 => 3:2

Therefore, the answer is 3:2

However, in addition you can multiply 3 by 7 to get 21 and 2 by 7 to get 14, so 21:14 also works

5 0
3 years ago
5x + 2y = 8
stich3 [128]
The answer should be c.
3 0
3 years ago
Read 2 more answers
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