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
Masteriza [31]
3 years ago
13

The pair of points lies on the same line with the given slope. Find x.

Mathematics
1 answer:
barxatty [35]3 years ago
7 0
Can u answer my question in my profile
You might be interested in
How’s many times does 49 go into 53?
ra1l [238]

Answer:

26.5 times

Step-by-step explanation:

just divide it

3 0
3 years ago
Read 2 more answers
A student wants to report on the number of meals his friends buy each week. The collected data are below: 4 19 3 3 2 3 2 4 Which
Naddik [55]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
The ages of adults in a certain community follow a normal distribution with mean 38 and standard deviation 6. The random variabl
nataly862011 [7]

Answer:

a = 33.32

Step-by-step explanation:

Problems of normally distributed samples are solved using 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.

In this problem, we have that:

\mu = 38, \sigma = 6

P(32 < x < a) = .0590

This is the pvalue of Z when X = a subtracted by the pvalue of Z when X = 32.

X = 32

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

Z = \frac{32 - 38}{6}

Z = -1

Z = -1 has a pvalue of 0.1587

X = a

p - 0.1587 = 0.0590

p = 0.0590 + 0.1587

p = 0.2177

So when X = a, Z has a pvalue of 0.2177. So when X = a, Z = -0.78.

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

-0.78 = \frac{X - 38}{6}

X - 38 = -0.78*6

X = 33.32

So a = 33.32

3 0
3 years ago
What is the surface area, in square inches, of a sphere with a diameter of 8 in.? and round to the nearest whole number. Enter o
grin007 [14]

Answer:

SA = 201 in^2

Step-by-step explanation:

The formula for surface area of a sphere is

SA = 4pi r^2

We know that the diameter is 8

To find the radius we cut the diameter in half.

r = d/2

r = 8/2 =4

Substitute in what we know.

SA = 4 *pi *4^2

    = 4*pi*16

   = 64*pi

Letting pi = 3.14

  = 200.96 in^2

We want to round to the nearest whole number

SA = 201 in^2

3 0
3 years ago
How do you write 1.25 as a fraction or mixed number in simplest form
amm1812
1.25=1+0.25=1+\dfrac{25}{100}=1+\dfrac{25:25}{100:25}=1+\dfrac{1}{4}=\boxed{1\frac{1}{4}}
5 0
3 years ago
Other questions:
  • How can you use compatible numbers to estimate the quotient when dividing a decimal by whole number?
    9·1 answer
  • Simplify 7y + 3y - 17y.
    7·2 answers
  • Whats 15,677 and 30,944 and 87,142 and 62,763 round to the nearest ten thousands
    11·1 answer
  • Evaluate this expression for a = 2 and b = 3. (a+5)-(b/b-4)+2(b+3/a)
    10·1 answer
  • Seventeen years ago, Arnold was 2/3 as he is old right now. How old is Arnold
    15·1 answer
  • 8.97 in word form and expanded form
    9·2 answers
  • What is the inverse of the function?
    7·1 answer
  • A Statistics class has a test average of 87 with a standard deviation of 2.1. Find the z-score that corresponds to Kate's test s
    11·1 answer
  • Right answer gets brainliest-<br> What is the distance from M to N?<br><br> -Please don't guess-
    14·2 answers
  • Help me pls !!!!!!!!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!