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Anuta_ua [19.1K]
3 years ago
12

Lena is asked to write an explicit formula for the graphed geometric sequence (3,6.25) (2,2.5) (1,1)

Mathematics
2 answers:
Anastaziya [24]3 years ago
8 0

Answer:

2.5 i belive

Step-by-step explanation:

harkovskaia [24]3 years ago
3 0
The correct answer for this question is this one: "2.5"
Lena is asked to write an explicit formula for the graphed geometric sequence. The value, written as a decimal, should Lena use as the common ratio that is 2.5There exists the same question from other source with the image is shown.
Hope this helps answer your question and have a nice day ahead.
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If the point (3, 10) is on f(x), which point will be on f(x)+3?<br><br> please help me :(
Vinil7 [7]

Answer:

(3,13)

Step-by-step explanation:

so, you would add 3 to the y value

the point would be (3,13)

5 0
3 years ago
Which expression shows the sum of the polynomials with like terms grouped together? 10x^2y+2xy^2-4x^2y
Molodets [167]
<span>first find the similar term, the similar term is x^2y.
10x^2y + 2xy^2- 4x^2y
group together the similar term and place them in a parenthesis
then perform the operation to simplify the expression.
= </span>(10x^2y<span><span> - 4x^2y ) </span>+ 2xy^2
= ( </span><span>6x^2y ) + </span><span>2xy^2
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8 0
3 years ago
Read 2 more answers
3x + 2x divided by 4-2
Harlamova29_29 [7]
The answer is 5x/2 because all you have to do is add 3x + 2x too make 5x and take 4-2 which is 2 and since it can't be simplified any more, just do 5x/2. Hope this helped! :)
3 0
3 years ago
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In January 2015, the Pew Research Center reported results from one of their surveys. "Asked about whether vaccines for childhood
scZoUnD [109]

Considering the margin of error, it is found that the 95% confidence interval for the percentage of adults who say vaccines should be required is (64.9%, 71.1%).

<h3>What is a confidence interval?</h3>

It is given by the sample statistic plus/minus the margin of error.

In this problem, 68% of adults say such vaccines should be required, with a margin of error of 3.1%, hence:

68% - 3.1% = 64.9%.

68% + 3.1% = 71.1%.

The 95% confidence interval for the percentage of adults who say vaccines should be required is (64.9%, 71.1%).

More can be learned about confidence intervals at brainly.com/question/25890103

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2 years ago
AC = 12 in the image shown. Is BC tangent to circle A?
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A) No, because 62 + 9 = 122
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3 years ago
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