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BlackZzzverrR [31]
3 years ago
15

Which is a zero of the function f(x) = 2x - 10?

Mathematics
2 answers:
yan [13]3 years ago
4 0
Watch carefully:

A 'zero' of the function is a value of 'x' that makes the function zero.

2x - 10 = 0

Add 10 to each side:

2x = 10

Divide each side by 2 :

x = 5

f(5) = 0
LenKa [72]3 years ago
3 0
f(x)=2x-10\\\\a\ zero\ if\ 2x-10=0\\\\2x=10\ \ \ /:2\\\\x=5\\\\Answer:The\ zero\ is\ x=5.
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In a certain​ country, the true probability of a baby being a boy is 0.514. among the next nine randomly selected births in the​
Vadim26 [7]

The probability of a baby being a boy is 0.514.

Nine baby births are selected and we have to find the probability that at last one of them is a girl.

P(At least one out of 9 is baby girl) = 1 - P(No baby girl)

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On a test of 25 items, 18 were answered correctly. What percent were answered correctly?
gayaneshka [121]

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) The following scatterplot shows the percentage of the vote a candidate received in the 2016 senatorial elections
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The critical values corresponding to a 0.01 significance level used to test the null hypothesis of ρs = 0 is (a) -0.881 and 0.881

<h3>How to determine the critical values corresponding to a 0.01 significance level?</h3>

The scatter plot of the election is added as an attachment

From the scatter plot, we have the following highlights

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Read more about null hypothesis at

brainly.com/question/14016208

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