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galina1969 [7]
3 years ago
14

All of the following ratios are equivalent except _____. ANSWER QUICK FIRST CORRECT ANSWER GETS BRAINLIEST

Mathematics
2 answers:
Alisiya [41]3 years ago
8 0
The answer Is going to be 15/10
jok3333 [9.3K]3 years ago
3 0

Answer:

  • 15/10  

Step-by-step explanation:

<u>Ratios given:</u>

  • 15/10  = 3:2  this is different from the others
  • 8 to 12  = 8:12 = 2:3
  • 2/3  = 2:3
  • 6:9 = 2:3
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Rewrite the equation 4x - 5y = 20 into slope-intercept form and graph it. ​
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6 0
3 years ago
Use the laplace transform to solve the given initial-value problem. y' + y = (t − 1), y(0) = 3
GaryK [48]

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5 0
2 years ago
In a study of 799 randomly selected medical malpractice​ lawsuits, it was found that 499 of them were dropped or dismissed. Use
Mademuasel [1]

Answer:

Claim is true that most medical malpractice lawsuits are dropped or dismissed.

Step-by-step explanation:

Given :In a study of 799 randomly selected medical malpractice​ lawsuits, it was found that 499 of them were dropped or dismissed.

To Find : Use a 0.05 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed.

Solution:

n =  799

x = 499

We will use one sample proportion test  

\widehat{p}=\frac{x}{n}\\\widehat{p}=\frac{499 }{ 799}\\\widehat{p}=0.6245

We are given that the claim is most medical malpractice lawsuits are dropped or dismissed.

Probability of dropped or dismissed is 1/2

 H_0:p=0.5\\H_a:p>0.5

Formula of test statistic = \frac{\widehat{p}-p}{\sqrt{\frac{p(1-p)}{n}}}

                                        =\frac{0.6245-0.5}{\sqrt{\frac{0.5(1-0.5)}{799}}}

                                       = 7.038

p value (z>7.038) is 0

α =0.05

So, p value < α

So, we reject the null hypothesis

So,claim is true

Hence most medical malpractice lawsuits are dropped or dismissed.

6 0
2 years ago
there are eight girls competing in an ice skating competition,in how many ways can they finish in first,second, and third place?
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5 0
3 years ago
Read 2 more answers
Find the area of triangle ABC. The figure is not drawn to scale.
balu736 [363]
Sin(63)=x/7
0.89100652418= x/7  > <span>0.89100652418 (7) = x/7(7)
</span><span>6.23704566932=x This is the height
</span>the area of a triangle is A=BH/2  or Base * Height /2
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</span>A=<span>24.9481826773 or 24.95 cm^2</span>


6 0
3 years ago
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