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Georgia [21]
3 years ago
8

Is 2 1/2 equivalent to 2 3/6

Mathematics
2 answers:
lapo4ka [179]3 years ago
8 0
Yes it Is equivalent
olga nikolaevna [1]3 years ago
4 0
Yea it is equivalent :)
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4. The function g is defined by<br> the value of (60) ?
GenaCL600 [577]

Answer:

Here for the comments .

Step-by-step explanation:

8 0
3 years ago
A sleep time of 15.9 hours per day for a newborn baby is at the 10h percentile of the distribution of sleep times for all newbor
Step2247 [10]

The mean time in hours per day for newborn babies is 16.5 hours ⇒ D

Step-by-step explanation:

A sleep time of 15.9 hours per day for a newborn baby is at the 10th

percentile of the distribution of sleep times for all newborn babies

Assuming the distribution is normal with a standard deviation of

0.5 hour

To find the mean time let us do that

1. Use the normal distribution table to find the corresponding z-score

   for 10th percentile

2. Use the rule μ = x - zσ, where μ is the mean, σ is the standard

    deviation and x is the score

3. Substitute the values of x, σ and z in the rule to find μ

Look to the normal distribution table to find z-score that equivalent

to the area = 10/100 = 0.1 (10th percentile)

∵ z-score = -1.28

∵ σ = 0.5 hour

∵ x = 15.9

∵ μ = x - zσ

- Substitute the values in the rule

∴ μ = 15.9 - (-1.28)(0.5)

∴ μ = 15.9 + 0.64

∴ μ = 16.54 ≅ 16.5 hours

The mean time in hours per day for newborn babies is 16.5 hours

Learn more:

You can learn more about the normal distribution curve in brainly.com/question/8799684

#LearnwithBrainly

6 0
3 years ago
Question 6 of 23<br> What is the slope-intercept equation of the line below?
fgiga [73]
I think its B , because if you connect the TWO dots forming a triangle its 3 up and 4 to the right making 3/4 as the slope and the Y intercept is 1 so y=3/4x +1
3 0
3 years ago
Solve 1/2x-2=9-5x by graphing ​
melamori03 [73]

Answer:

Step-by-step explanation:

8 0
2 years ago
Help asap giving branlist!!
sergiy2304 [10]

Answer:

option 3

Step-by-step explanation:

x = 2 is a vertical line with an x-intercept of (2, 0) so the answer is Option 3.

3 0
3 years ago
Read 2 more answers
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