Answer:
d
Step-by-step explanation:
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None of the options is less than both temperatures the meteorologist recorded
<h3>How to find the temperature that is less than both temperatures?</h3>
Since the first day the temperature was −3.1° Celsius. The second day the temperature was 1.2° Celsius.
For a temperature to be less than both temperatures, it has to be less than the lowest temperature which is −3.1° Celsius. Since −3.1° Celsius is less than 1.2° Celsius.
Now comparing both numbers with the the given options.
<h3>
Option 1 : 5.1 °Celsius </h3>
We see that 5.1° Celsisus is greater than -3.1° Celsius.
So, this option is wrong
Option 2 : 5.5 degrees Celsius
We see that 5.5° Celsisus is greater than -3.1° Celsius.
So, this option is wrong
Option 3 : 0 °Celsius
We see that 0° Celsisus is greater than -3.1° Celsius.
So, this option is wrong
Option 4 : -2.9° Celsius
We see that -2.9° Celsisus is greater than -3.1° Celsius.
So, this option is wrong
So, none of the options is less than both temperatures the meteorologist recorded
Learn more about temperature scale here:
brainly.com/question/4309964
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Answer:
(b) 19.6 square feet
Step-by-step explanation:
The area of a circle is given by the formula ...
A = πr²
If the diameter is 5 feet, the radius is 2.5 feet, so the area is ...
A = (3.14)(2.5 ft)² ≈ 19.625 ft² ≈ 19.6 ft²
The area of a base circle is about 19.6 square feet.
Answer:
B) 36 girls will choose the zoo
Step-by-step explanation:
The data from sample gathered is
Boys Girls
Zoo 15 8
Museum 10 12
Total 25 20
The question asks about what will the data for 90 girls and 78 boys will look like. We can use the data as proportion and make the expected value for the new data. There are 90 girls in the question and the sample is 20 girls, so it's 90/20= 4.5 times larger than the sample. The expected data will be:
Girls
Zoo 8 x 4.5 = 36
Museum 12 x 4.5 = 54
Total 20x 4.5 = 90
The number of boys is 78 while the sample is 25, the data will be
Boys
Zoo 15 x 78/25 = 46.8
Museum 10 x 78/25 = 31.2
Total 25x 78/25 = 78
The answer will be 36 girls will choose the zoo
Answer:
you spent 200 points i cant believe
Step-by-step explanation:
