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
lilavasa [31]
3 years ago
9

Ok how do you add pictures​

Mathematics
1 answer:
Andrej [43]3 years ago
5 0
Ohh well when u type in another question it should show a pic option at the bottom once your done typing whatever is u wish to ask :)
You might be interested in
ALMOST 50 POINTS COME AND GET IT!!!
marusya05 [52]

Answer:

yay tysmm also good morning

7 0
3 years ago
Read 2 more answers
Find what 2/4 is multipled by to to get 2/4 divided by 12. Then solve the problem. Do not reduce your answer.
Romashka-Z-Leto [24]

Answer:

Step-by-step explanation:

8 0
3 years ago
Is it likely that the next 50 Sunday customers will spend an average of at least​ $40? Explain. Choose the correct answer below​
Brrunno [24]

Answer:

B. Yes it is likely. The probability that the next 50 Sunday customers will spend an average of at least​ $40 is P=0.0023.

Step-by-step explanation:

<em>The question is incomplete:</em>

<em>A grocery store’s receipts show that Sunday customer purchases have a skewed distribution with a mean of $32 and a standard deviation of $20.</em>

We have to assume certain conditions to calculate the probability that the next 50 Sunday customers will spend an average of at least​ $40.

First, this 50 purchases are representative of the total purchases made in the store (the same as saying it is a random sample).

Second, the 10% condition: the 50 sales represent less than 10% of all purchases.

Third, the sample of 50 sales is large enough to make an approximation to the normal distribution.

If all these conditions are met, we can approximate the probabiltity that the next 50 Sunday customers will spend an average of at least​ $40.

We have a sampling distribution, with mean 32 (equal to the population mean) and standard deviation:

\sigma_M=\dfrac{20}{\sqrt{50}}=\dfrac{20}{7.07}=2.83

Then, we calculate the z-score

z=\dfrac{X-\mu_M}{\sigma_M}=\dfrac{40-32}{2.83}=\frac{8}{2.83} =2.83

The probabilty can be calculated then as:

P(X_{50}>40)=P(z>2.83)=0.0023

5 0
3 years ago
How many meters does 20 yards equal
Yuliya22 [10]

Answer:


Step-by-step explanation:One yard equals 0.9144 meter. Therefore 20 yards = 20 * 0.9144 = 18.288 meters


3 0
3 years ago
Z-score of 0.02 what can you assume about the value in relation to the mean
charle [14.2K]
The z-score tells you
  the value is 0.02 standard deviations above the mean.
5 0
3 years ago
Other questions:
  • Jane bought a packet of 12 cards for $15.00 <br>What would be the average price of a card?
    14·2 answers
  • Usan has a collection of 105 nickels and dimes. If the number of nickels is six times the number of​ dimes, how many nickels and
    11·1 answer
  • At Ree Ski Center, the most people will pay for a neck warmer is $10. The manager of Ree Ski Center knows he needs a 30% markup
    8·1 answer
  • PLEASE HELP ME!!!
    15·2 answers
  • A cookie recipe calls for 2 eggs and 3 cups of flour. Nisha plans to increase the recipe
    5·2 answers
  • 3(x-4) = -3 what is the x?
    5·1 answer
  • Before leaving for his book club meeting, Larry reads the last chapter in his book. The chapter is 15 pages long and contains 1,
    5·1 answer
  • Step 3: Let LM = x. We know the lengths of the radii of each circle, so KL = 12 +
    6·1 answer
  • Find the slope that passes through 3,4 and 1,1
    15·2 answers
  • Solving systems of 3 equations <br> 2x-y-3z=4<br> 4x+2y+z=10<br> 4x-y+4z=-8
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!