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Rom4ik [11]
3 years ago
8

Extracting roots of 5x²+15=15​

Mathematics
1 answer:
IgorLugansk [536]3 years ago
7 0
..............................

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Classify the scenarios based on whether they are observational studies, experimentsor surveys. Scenarlo A: Twenty employees of a
Alex777 [14]

Answer:

Scenario A: Survey

Scenario B: Observational Studies

Scenario C: Experiment

Scenario D: Survey

If it not the answer you can correct me

6 0
3 years ago
S=k/v(s)+1/v(s) in terms of v(s)
otez555 [7]

Answer:

            k + 1

v(s) = -------------

                S

Step-by-step explanation:

Solve the equation S=k/v(s)+1/v(s) for v(s).

To do this, combine the two terms on the right side, which is easily possible becuse they have the same denominator:  v(s):

        k + 1

S = ------------

         v(s)

Now interchange S and v(s), obtaining:

            k + 1

v(s) = -------------

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3 0
3 years ago
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Do the results support or contradict the common belief that the mean body temperature is 98.6degrees​F? A. The results contradic
nata0808 [166]

Answer:

A. The results contradict the belief that the mean body temperature is 98.6 °F because both the mean and the median are less than 98.6 °F.  

Step-by-step explanation:

Assume the temperature data were those in the table below.

You would have calculated that

  Mean = 97.9 °F

Median = 97.9 °F

These observations contradict the belief that the mean body temperature is 98.6 °F.

A 2017 study found the mean oral temperature of more than 35 000 British patients was 97.9 °F.

 

7 0
3 years ago
Can someone make sure that the first one is right and can someone help me with the second one please I need to get this right pl
VLD [36.1K]

Answer:

1. B

2. A

Step-by-step explanation:

1. Here, the figure is reflected over the line depicted. This answer is correct.

2. Here the image shifts down and across, making it a glide.

3 0
3 years ago
1)Find the remainder when 4x2 + 2x + 1 is divided by (2x +3).
bagirrra123 [75]
<h2><em>Answers:</em></h2>
  1. <em> </em><em>7</em>
  2. <em>1</em><em>5</em><em>0</em>

<em>Please </em><em>see</em><em> the</em><em> attached</em><em> picture</em><em> for</em><em> full</em><em> solution</em>

<em>hope</em><em> </em><em>it</em><em> helps</em>

<em>Good </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em> </em>

7 0
3 years ago
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