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4 years ago

What is mPMN please help

1 answer:

fomenos4 years ago

3 0

Multiple primary malignant neoplasms (MPMN) is defined as the presence of two or more malignant tumors of different histological entities in an individual. MPMN are a common occurrence. The incidence among all malignancies ranges from 0.4 to 21% from different studies and countries.

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If b/a=2/5, what is the value of 2 (a/b)

Nina [5.8K]

$\dfrac{b}{a}=\dfrac{2}{5}\to\dfrac{a}{b}=\dfrac{5}{2}\ \ \ |\cdot2\\\\2\left(\dfrac{a}{b}\right)=2\cdot\dfrac{5}{2}\\\\2\left(\dfrac{a}{b}\right)=5$

Answer: 2(a/b) = 5

3 0

3 years ago

The Wolves pay their aging kicker $637,000 a year. He has agreed to a 13% pay cut. What is his new salary?

Bumek [7]

Answer: $554,190

Step-by-step explanation:

637,000 x .13= 82,810

637,000- 82,810= 554,190

7 0

3 years ago

Read 2 more answers

You made Marcellus 3 times as tall as Dan. If Dan's sword is 15 cm long, how many centimeters long should Marcellus's sword be?

Rashid [163]

The answer is 45. Because if you do 15 times 3 it would give you 45. So answer is 45cm

6 0

3 years ago

Read 2 more answers

Write in algebraic expression 15 less than the product of 2 and r

STALIN [3.7K]

Answer:

2r - 15

Step-by-step explanation:

product of 2 and r is 2r and then minus by 15. im sorry if this is wrong haha

3 0

3 years ago

A researcher is interested in estimating the difference in two population proportions. A sample of 400 from each population resu

sergey [27]

Answer: (-0.086, 0.026)

Step-by-step explanation:

The confidence interval for the difference of two population proportion is given by :-

$p_1-p_2\pm\ z_{\alpha/2}\sqrt{\dfrac{p_1(1-p_1)}{n_1}+\dfrac{p_2(1-p_2)}{n_2}}$

Given : Significance level : $\alpha: 1-0.90=0.10$

Critical value : $z_{\alpha/2}=1.645$

Sample size : $n_1=400,\ n_2=400$

$p_1=0.61,\ p_2=0.64$

The 90% confidence interval for the difference in the population proportions will be :-

$0.61-0.64\pm\ (1.645)\sqrt{\dfrac{0.61(1-0.61)}{400}+\dfrac{0.64(1-0.64)}{400}}\\\\\approx-0.03\pm0.056=(-0.03-0.056,-0.03+0.056)\\\\=(-0.086, 0.026)$

7 0

3 years ago