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xeze [42]
3 years ago
13

Easy 6th-grade math question

Mathematics
2 answers:
Hoochie [10]3 years ago
5 0

Answer:

third option

Step-by-step explanation:

Lilit [14]3 years ago
5 0

Answer: C or option 3

Step-by-step explanation:

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Is 7/10 greater or less than or equal to 2/5?
seraphim [82]

Answer:

Greater than.

Step-by-step explanation:

\frac{2}{5} * 2 = \frac{4}{10}

5 0
3 years ago
Read 2 more answers
a molecule is measured and the width is 3x10-6 cm. how long will a string of 225 similar molecule be? give your answer in scient
mixer [17]

The length of the molecule is 6.75*10^-^4cm in scientific notation.

Data;

  • Width of molecule = 3*10^-6 cm
  • Number of molecules = 225

<h3>Length of the molecule</h3>

This can be calculated as the total length of the 225 molecules added together. To do this, we simply multiply both the numbers of the molecules by the width of the molecule.

This becomes;

3*10^-^6*225 = 0.000675cm = 6.75*10^-^4cm

The length of the molecule is 6.75*10^-^4cm in scientific notation.

Learn more on scientific notation here;

brainly.com/question/5756316

brainly.com/question/1712028

7 0
2 years ago
What is the benefit of using statistical sampling versus nonstatistical sampling?
taurus [48]
<span>Statistical sampling: Uses laws of probability for selection and evaluation of a sample. Allows for quantification of audit risk and sufficiency of audit evidence. Nonstatistical sampling: Does not utilize statistical models in calcualtions. Uses a non-mathematical approach to determine sample sizes and evaluate the selected samples.</span>
4 0
3 years ago
The hypotenuse of a 45°-45°-90° triangle measures 7√2 units. what is the length of one leg of the triangle
Leto [7]
7 because a(one side)= 1/sqrt2 * hypotenuse (7*sqrt2) THis equals 7
8 0
3 years ago
Read 2 more answers
Translate the statements into a confidence interval for p. Approximate the level of confidence. In a survey of 8451 U.S. adults,
Sedaia [141]

Answer:

The  confidence interval is  0.304 <  p  < 0.324

Step-by-step explanation:

From the question we are told

      The sample proportion \r p  =  0.314

      The margin of error  is E =  0.01

The confidence interval for  p is mathematically represented as

       \r p -  E  <  p  < \r p + E

=>    0.314 -  0.01  <  p  < 0.314 +  0.01

=>   0.304 <  p  < 0.324

6 0
3 years ago
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