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ElenaW [278]
3 years ago
14

Find the surface area of the attached figure

Mathematics
1 answer:
erastova [34]3 years ago
4 0

Answer:

1477.033\\

Step-by-step explanation:

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0.3% of a country has a certain disease. The test for the disease has a sensitivity of 92% (i.e., of those we know have the dise
butalik [34]

Answer:

0.95988 (Accuracy of the test )

Step-by-step explanation:

To determine the accuracy of this test we have to list out the given values

Prevalence rate of the disease = 0.3% = 0.003

sensitivity rate of the disease = 92% = 0.92

specificity rate for the test = 96% = 0.96

The accuracy of the test can be found using this equation

Accuracy = sensitivity * prevalence + specificity ( 1 - prevalence )

                = 0.92 * 0.003 + 0.96 ( 1 - 0.003 )

                = 0.00276 + 0.95712

                = 0.95988

6 0
3 years ago
What number is in between 375 and 400?
Georgia [21]
376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400
just kidding its 396.5
hope this helped
7 0
3 years ago
How do I round to the nearest cent with this number? 0.19125
LekaFEV [45]

Answer: 0.19

Step-by-step explanation: Rounding to the nearest cent is the same as rounding to the nearest hundredth

5 0
3 years ago
Read 2 more answers
What is the prime factorization of 27
harina [27]
3x3x3
that is the prime
6 0
3 years ago
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Find the value of tan 19° to the nearest<br> ten-thousandth.
gogolik [260]

Answer:

<em>tan 19° = 0.3443</em>

Step-by-step explanation:

<u>Value Of Trigonometric Functions</u>

The value of the tangent of 19° cannot be expressed in exact form, that it, as a function of radicals or known constants as pi.

We need to use a calculator, computer, or similar technology to find the required value. We use a scientific calculator to get:

tan 19° = 0.3443

To the nearest ten-thousandth

5 0
3 years ago
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