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
solmaris [256]
2 years ago
7

In one region, the September energy consumption levels for single-family homes are found to be normally distributed with a mean

of 1050 kWh and a standard deviation of 218 kWh. For a randomly selected home, find the probability that the September energy consumption level is greater than 1100 kWh.
Please explain!
Mathematics
1 answer:
ValentinkaMS [17]2 years ago
5 0

Hi !

The Answer is :-

0.409

(<em>P</em><em>l</em><em>e</em><em>a</em><em>s</em><em>e</em><em> </em><em>c</em><em>h</em><em>e</em><em>c</em><em>k</em><em> </em><em>m</em><em>y</em><em> </em><em>a</em><em>t</em><em>t</em><em>a</em><em>c</em><em>h</em><em>e</em><em>d</em><em> </em><em>i</em><em>m</em><em>a</em><em>g</em><em>e</em><em> </em><em>f</em><em>o</em><em>r</em><em> </em><em>it</em><em>)</em>

Have a great day!!

You might be interested in
1. Compare 2.01 x 1015 and 2.8 x 1013. Which number is larger?
Leya [2.2K]

Answer:

If these are in exponent form -- the answer would be 2.01 x 10^{15} > 2.8 x 10.3

Step-by-step explanation:

Look at the sheet attached.

6 0
3 years ago
Write a statement that indacates that the triangles in each pair are congruent
Wittaler [7]

Answer:

The answer would be C

Step-by-step explanation:

Because if you look at the triangles you can where they match up and if you look at the lines you can tell if they match up and C matches that`s how I did it well that`s how I do it when I do math

3 0
3 years ago
Please help. Write as a single logarithm, a) log(13)+log(4) b) log(small 5)(14)-log(small 5)(2)
dsp73

Answer:

a) \log 52

b) \log_57

Step-by-step explanation:

Use logarithm properties:

\log_ab+\log_ac=\log_a(b\cdot c)\\ \\\log_ab-\log_ac=\log_a\dfrac{b}{c}

Then

a) \log 13+\log 4=\log 13\cdot 4=\log 52

b) \log_514-\log _52=\log _5\dfrac{14}{2}=\log _57

7 0
3 years ago
Simplify the expression 1/(x^4)^-2
QveST [7]

Answer:      

(x - 4) to the second power

Step-by-step explanation:

6 0
4 years ago
amid has gained weight he now weighs 88kg which is 10% higher than his normal weight. what is his normal weight?
dybincka [34]

Answer:

88*0.9= 79.2 (since it's 10% higher, multiply by .9 to find out what 90% of 88 is

you also could've done 88*0.1=8.8 and then subtract 8.8 from 88 and get 79.2

either way his normal weight is 79.2kg

5 0
3 years ago
Other questions:
  • PRE-ALGEBRA HELP PLEASE!
    14·2 answers
  • What are some Examples of similar triangles or polygons that you may see in the real world?
    15·1 answer
  • What is the greatest common factor?
    9·1 answer
  • If Event A and Event B are independent, what is the outcome if Event A occurs with a probability of 0.18 and Event B occurs with
    10·1 answer
  • 2/3 is what percent of 1/4 ? of 1/6 ? Please help I need the answer immediately. This question is worth 40 points. Please consid
    5·1 answer
  • Riley needs 32 pirates for every 2 pirate ships he manages.
    7·1 answer
  • Plz help me figure out what -5(6+x) is
    12·2 answers
  • A triangle has sides that are 2 inches, 2 inches, and 3 inches. Can you form more than one triangle with the given side lengths?
    9·2 answers
  • A tortoise makes a journey in two parts; it can either walk at 4cm/s or crawl at 3cm/s. If the tottoise walks the first part and
    9·1 answer
  • In a survey of 420 people, 85% said they drink coffee. 1/3 of the people said they drink their coffee black. How many of the sur
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!