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3 years ago

What is 62.5% as a fraction in simplest form

Mathematics

2 answers:

joja [24]3 years ago

4 0

The answer would be 5/8 in simplified form.

62.5% = 62.5/100
0.625
0.625/1 * 1000/1000
625/1000 (simplify this)
5/8

zepelin [54]3 years ago

4 0

Answer:

5/8

Step-by-step explanation:

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Refer to the following information on full-term births in the United States over a given period of time.Type of Birth Number of

Anestetic [448]

Answer:

Refer to the following information on full-term births in the United States over a given period of time.

Type of Birth Number of Births

Single birth 47,200,000

Twins 600,000

Triplets 3000

Quadruplets 200

Use this information to estimate the probabilities of the following events.

(a) A randomly selected pregnant woman who reaches full term delivers twins. (Give the answer to three significant figures.)

(b) A randomly selected pregnant woman who reaches full term delivers quadruplets. (Give the answer to three significant figures.)

(c) A randomly selected pregnant woman who reaches full term gives birth to more than a single child. (Give the answer to three significant figures

7 0

3 years ago

(Algebra || is Soo hard!) Please someone help me:)

frez [133]

Answer:

Step-by-step explanation:

B is the correct answer

2+i/5= i=5 +=-

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4 0

4 years ago

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Explain the difference between +8, -8, |8|

SSSSS [86.1K]

8+ is positive

-8 is negative

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6 0

3 years ago

Read 2 more answers

Write an equation in point slope form for the line through the given point with the given slope (-10,-1) m=-1

notsponge [240]

Answer:

y + 1 = -(x + 10)

Step-by-step explanation:

Point-Slope Form: y - y1 = m(x - x1)

The given coordinate (-10, -1) are your (x1, y1), so:

x1 = -10
y1 = -1
m = -1

All you have to do is substitute the given information into the formula:

y -(-1) = -1(x -(-10)), which will simplify to y + 1 = -(x + 10)

Remember: Double negatives make a positive so if the given coordinates for (x1, y1) are negatives, they will be added to y or x in point-slope form, not subtracted.

7 0

4 years ago

A botanist wishes to estimate the mean number of seeds for a certain fruit. She samples 11 specimens and finds the average numbe

Aliun [14]

Answer:

a)The 98% of confidence intervals are

Lower bound of CI = 47 -3.82436 = 43.1756

Upper bound of CI = 47 + 3.82436 = 50.8243

b) The conditions are required for the validity of the interval

A) μ known

Step-by-step explanation:

Explanation:-

The given sample size is 'n' =11

Given the average number of seeds is 47 with a standard deviation of 7

Sample mean (x⁻) = 47

Standard deviation (S) = 7

The 98% of confidence intervals are

$(x^{-} - t_{0.02} \frac{S}{\sqrt{n} } , x^{-} + t_{0.02}\frac{S}{\sqrt{n} } )$

$(47 - t_{0.02} \frac{7}{\sqrt{11} } , 47+ t_{0.02}\frac{7}{\sqrt{11} } )$

The degrees of freedom = n-1 =11-1 =10

t₀.₀₂= 1.812 ( from t - table)

now the intervals are

$(47 - 1.812 \frac{7}{\sqrt{11} } , 47+ 1.812\frac{7}{\sqrt{11} } )$

Lower bound of CI = 47 -3.82436 = 43.1756

Upper bound of CI = 47 + 3.82436 = 50.8243

The conditions are required for the validity of the interval

A) μ known

Explanation:-

If a random sample xi of size 'n' has been drawn from a normal population with a specified mean (μ) known.

The limit for (μ) is given by

$(x^{-} - t_{0.02} \frac{S}{\sqrt{n} } , x^{-} + t_{0.02}\frac{S}{\sqrt{n} } )$

5 0

3 years ago