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
Margarita [4]
3 years ago
10

Help me plzz i will mark you the branliest :)

Mathematics
2 answers:
amid [387]3 years ago
5 0

Answer:

b

Step-by-step explanation:

klio [65]3 years ago
3 0

Answer:

The answer is D. (x-2)(x-6)

Step-by-step explanation:

You might be interested in
12s+ 3p =b <br><br><br> There’s the question and I need help understanding it
yaroslaw [1]

Answer:

Step-by-step explanation:

8 0
3 years ago
How can you tell that the data in the table is function or not?
stealth61 [152]

that is not a function, because there are two outputs for three. two inputs can have one output, but one input cant have two outputs.

6 0
3 years ago
What is m∠FAD?<br><br><br> 48°<br><br> 42°<br><br> 52°<br><br> 38°
kirill [66]
Looks like 52° to me
4 0
3 years ago
Lindsay says all numbers that are multiples of 4 have 2 as a factor. Is lindsay correct?
m_a_m_a [10]

Answer:

Yes

Step-by-step explanation:

Let's take any random multiple of 4 as an example:

8 = 2 • 4

64 = 2 • 32

20 = 2 • 10

Try any multiple of 4—this pattern continues.

7 0
3 years ago
Exhibit 6-5 The weight of items produced by a machine is normally distributed with a mean of 8 ounces and a standard deviation o
hjlf

Answer:

46.18% of the items will weigh between 6.4 and 8.9 ounces.

Step-by-step explanation:

We are given that the weight of items produced by a machine is normally distributed with a mean of 8 ounces and a standard deviation of 2 ounces.

<em>Let X =  weight of items produced by a machine</em>

The z-score probability distribution for is given by;

                Z = \frac{  X -\mu}{\sigma}  ~ N(0,1)

where, \mu = mean weight = 8 ounces

            \sigma = standard deviation = 2 ounces

The Z-score measures how many standard deviations the measure is away from the mean. After finding the Z-score, we look at the z-score table and find the p-value (area) 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.

So, percentage of items that will weigh between 6.4 and 8.9 ounces is given by = P(6.4 < X < 8.9) = P(X < 8.9 ounces) - P(X \leq 6.4 ounces)

   P(X < 8.9) = P( \frac{  X -\mu}{\sigma} < \frac{  8.9-8}{2} ) = P(Z < 0.45) = 0.67364  {using z table}

   P(X \leq 70) = P( \frac{  X -\mu}{\sigma} \leq \frac{  6.4-8}{2} ) = P(Z \leq -0.80) = 1 - P(Z < 0.80)

                                                 = 1 - 0.78814 = 0.21186

<em>Now, in the z table the P(Z </em>\leq<em> x) or P(Z < x) is given. So, the above probability is calculated by looking at the value of x = 0.45 and x = 0.80 in the z table which has an area of </em>0.67364<em> and </em>0.78814<em> respectively.</em>

Therefore, P(6.4 < X < 8.9) = 0.67364 - 0.21186 = 0.4618 or 46.18%

<em>Hence, 46.18% of the items will weigh between 6.4 and 8.9 ounces.</em>

8 0
3 years ago
Other questions:
  • Need help with this, thank you!!!!
    11·1 answer
  • Eric has two number cubes each labeled 1 to 6. Eric is going to conduct an experiment by tossing the cubes a total of 180 times.
    8·1 answer
  • Which best describes the relationship between the line that passes through the points (-3,6) and (-7,11)and the line that passes
    10·1 answer
  • MATH!!! I HAVE NO IDEA HOW TO DO THIS PLEASE SHOW ME THE WORK I WANNA KNOW HOW TO DO THIS FOR THE NEXT QUESTION!!!!​
    5·1 answer
  • peter buys 8.5 square feet of carpet. the carpet cost $10.20 cents per square foot. how much does peter pay for the carpet?
    5·1 answer
  • Please help me solved this since this is a test
    6·1 answer
  • Solve f(x) = 2x + 2 what would f(x)=20<br><br>a. 20<br>b. 10<br>c. 9<br>d. 8​
    11·2 answers
  • Evaluate 1 + (-2/3) - (-m) where m = 9.2.
    11·2 answers
  • Order from least to greatest<br> 35% 0.37<br> 389 0.37<br> 00.37<br> 38%<br> 38% 0.37
    10·1 answer
  • Find the value of x.<br><br> A) 10<br> C) 11<br> E) 8<br> B) 6<br> D) -6
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!