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
azamat
3 years ago
5

Help!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Afina-wow [57]3 years ago
8 0

Answer:

for question 1 it is the first one. and for question 2 it is b

Step-by-step explanation:

i did this already

You might be interested in
In 17 ​weeks, Bruce earns ​$5,644 doing yard work. He earns the same amount each week. Let b stand for the amount earned each we
Marrrta [24]
5,644 / 17 = b
b = 332
4 0
2 years ago
Mrs Tan has 40 pupils in her class. She gives each of them 3 sweets and has 2 sweets left. How many sweets does she have at firs
zlopas [31]
There answer is 120
cause 40 time 3 +2=i 122
8 0
3 years ago
Read 2 more answers
The weight of the chocolate and Hershey Kisses are normally distributed with a mean of 4.5338 G and a standard deviation of 0.10
Salsk061 [2.6K]

For the bell-shaped graph of the normal distribution of weights of Hershey kisses, the area under the curve is 1, the value of the median and mode both is 4.5338 G and the value of variance is 0.0108.

In the given question,

The weight of the chocolate and Hershey Kisses are normally distributed with a mean of 4.5338 G and a standard deviation of 0.1039 G.

We have to find the answer of many question we solve the question one by one.

From the question;

Mean(μ) = 4.5338 G

Standard Deviation(σ) = 0.1039 G

(a) We have to find for the bell-shaped graph of the normal distribution of weights of Hershey kisses what is the area under the curve.

As we know that when the mean is 0 and a standard deviation is 1 then it is known as normal distribution.

So area under the bell shaped curve will be

\int\limits^{\infty}_{-\infty} {f(x)} \, dx= 1

This shows that that the total area of under the curve.

(b) We have to find the median.

In the normal distribution mean, median both are same. So the value of median equal to the value of mean.

As we know that the value of mean is 4.5338 G.

So the value of median is also 4.5338 G.

(c) We have to find the mode.

In the normal distribution mean, mode both are same. So the value of mode equal to the value of mean.

As we know that the value of mean is 4.5338 G.

So the value of mode is also 4.5338 G.

(d) we have to find the value of variance.

The value of variance is equal to the square of standard deviation.

So Variance = (0.1039)^2

Variance = 0.0108

Hence, the value of variance is 0.0108.

To learn more about normally distribution link is here

brainly.com/question/15103234

#SPJ1

3 0
11 months ago
Select the correct answer from each drop-down menu.
sdas [7]

Answer:

see below

Step-by-step explanation:

12 banana muffins, 10 chocolate muffins, 6 blueberry muffins, and 7 vanilla muffins.

The total number of muffins is 35 muffins

P(vanilla) = number of vanilla/ total

               = 7/35

               = 1/5

This is not likely to occur so it is an unlikely event

3 0
3 years ago
Read 2 more answers
Can yall help me please?
eduard

Answer:

5/6 - 2/5 = 13/30

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Which of the following is the maximum value of the equation y=-2x^2-3x+4
    15·1 answer
  • PLEASE HELP!! #8<br> k(x)=4x-2 on [3, 3+h]
    5·1 answer
  • I need help, Please and Thank you
    11·1 answer
  • A survey organization has used the methods of our class to construct an approximate 95% confidence interval for the mean annual
    15·1 answer
  • Hotel has 44 storeys Each storey has 18 rooms
    15·2 answers
  • Calculate the value of 3√216 <br> by using prime <br><br>factors
    5·1 answer
  • If line 1 and line 2 are translated up 6 units and left 2 units, which word best describes the relationship between the two line
    10·1 answer
  • Paetan pays $10.73 for 3.7 pounds of cherries. What is the cost for 1 pound of cherries?
    10·1 answer
  • A prince has arrived to rescue a princess standing in a tower balcony 18 meters up across a
    13·1 answer
  • Colin's piano lesson is 45 minutes, or of an hour, long. If he practices 6 different songs and spends an equal amount of time on
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!