1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
love history [14]
2 years ago
15

Convert 96.4% to a fraction in simplest form and a decimal.

Mathematics
1 answer:
GREYUIT [131]2 years ago
5 0

Answer:

241/250

Step-by-step explanation:

You might be interested in
Question#1<br><br>will give brainliest
Travka [436]

Step-by-step explanation:

y = 16x²

you put the x values one after the other in place of x and do the calculations.

x = -4

y = 16×(-4)² = 16×16 = 256

x = -3

y = 16×(-3)² = 16×9 = 144

x = -2.5

y = 16×(-2.5)² = 16×6.25 = 100

x = -2

y = 16×(-2)² = 16×4 = 64

x = -1.5

y = 16×(-1.5)² = 16×2.25 = 36

x = -1

y = 16×(-1)² = 16×1 = 16

x = -0.5

y = 16×(-0.5)² = 16×0.25 = 4

x = 0

y = 16×0² = 16×0 = 0

x = 0.5

y = 16×0.5² = 16×0.25 = 4

x = 1

y = 16×1² = 16×1 = 16

and so on.

36, 64, 100, 144, 256

as you can see, the y values are the same for the positive and the negative values.

because squaring a negative number is the same as squaring the same positive number. that is, because (if you remember) squaring something means to multiply that something with itself. and minus multiplied by minus is plus, as plus multiplied by plus is plus.

and that creates the symmetry around the y-axis or x = 0. everything left of the y-axis is mirrored on the right side of the y-axis (and vice versa).

5 0
2 years ago
The average amount of water in randomly selected 16-ounce bottles of water is 16.15 ounces with a standard deviation of 0.45 oun
vekshin1

Answer:

0.0179 = 1.79% probability that the mean of this sample is less than 15.99 ounces of water.

Step-by-step explanation:

To solve this question, we need to understand the normal probability distribution and the central limit theorem.

Normal probability distribution

When the distribution is normal, we use the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Central Limit Theorem

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean \mu and standard deviation \sigma, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

In this question, we have that:

\mu = 16.15, \sigma = 0.45, n = 35, s = \frac{0.45}{\sqrt{35}} = 0.0761

What is the probability that the mean of this sample is less than 15.99 ounces of water?

This is the pvalue of Z when X = 15.99. So

Z = \frac{X - \mu}{\sigma}

By the Central Limit Theorem

Z = \frac{X - \mu}{s}

Z = \frac{15.99 - 16.15}{0.0761}

Z = -2.1

Z = -2.1 has a pvalue of 0.0179

0.0179 = 1.79% probability that the mean of this sample is less than 15.99 ounces of water.

3 0
2 years ago
Convert 37.45 to a fraction
Art [367]

Answer:

37   9/20

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Compare 5/12 and 7/12 by comparing them to a benchmark fraction on the number line
aivan3 [116]
Compare it to 1/2 (which is the same as 6/12)
6 0
2 years ago
What is x - the square root of -2
Lena [83]
Sqrt(-2), can be written as i * sqrt(2). Thus, our answer is x - i sqrt(2).
4 0
2 years ago
Other questions:
  • You are going to build a new garage similar to the rectangular one you currently have. The current dimensions are 25 feet wide b
    7·1 answer
  • adam bought a box of fruit that weighed six and three eights if he brought asecond box that weighed 7and two fifth kilograms wha
    8·1 answer
  • What is the slope of the line in the graph?
    13·1 answer
  • Math problem<br> Help please
    13·2 answers
  • 5x1+1x(1/10)+3x(1/100)+6x(1/1000) in standard form
    10·2 answers
  • I don’t understand can you please explain how you got this answer my answer keep being low than these
    8·1 answer
  • How long will it take for $3000 to grow to $11,700 at an interest rate of 6.3% if the
    6·1 answer
  • Pls help<br><br> Solve for m<br><br> a=f/m
    7·1 answer
  • Find y if the line through the points (-4,y) and (8,2) has a slope of -1/3
    15·1 answer
  • (geometry) i would appreciate help please
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!