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
OleMash [197]
2 years ago
7

HELP ASAP I WILL GIVE BRAINLIEST!!! Write two inequalities that would have the solution set as graphed below.

Mathematics
1 answer:
amid [387]2 years ago
5 0

Answer:The answer is x > -1

Step-by-step explanation:

You might be interested in
for an experiment you need to dissolve 0.05 moles of NaCl in one liter of water. how much NaCl must you weigh out?
Stels [109]

Answer:

you must weight out 8.2 g


3 0
3 years ago
Read 2 more answers
Assume that​ women's heights are normally distributed with a mean given by mu equals 62.5 in​,and a standard deviation given by
Misha Larkins [42]

Answer:

(a) 0.5899

(b) 0.9166

Step-by-step explanation:

Let X be the random variable that represents the height of a woman. Then, X is normally distributed with  

\mu = 62.5 in

\sigma = 2.2 in

the normal probability density function is given by  

f(x) = \frac{1}{\sqrt{2\pi}2.2}\exp{-\frac{(x-62.5)^{2}}{2(2.2)^{2}}}, then

(a) P(X < 63) = \int\limits_{-\infty}^{63}f(x) dx = 0.5899

   (in the R statistical programming language) pnorm(63, mean = 62.5, sd = 2.2)

(b) We are seeking P(\bar{X} < 63) where n = 37. \bar{X} is normally distributed with mean 62.5 in and standard deviation 2.2/\sqrt{37}. So, the probability density function is given by

g(x) = \frac{1}{\sqrt{2\pi}\frac{2.2}{\sqrt{37}}}\exp{-\frac{(x-62.5)^{2}}{2(2.2/\sqrt{37})^{2}}}, and

P(\bar{X} < 63) = \int\limits_{-\infty}^{63}g(x)dx = 0.9166

(in the R statistical programming language) pnorm(63, mean = 62.5, sd = 2.2/sqrt(37))

You can use a table from a book to find the probabilities or a programming language like the R statistical programming language.

4 0
3 years ago
PLZ HELP!!! question is in attachment
Triss [41]

Answer:

x = 72.5°

Step-by-step explanation:

x = 1/2(80 + 65)

x = 145/2

x = 72.5

4 0
3 years ago
Someone please help me! Easy 10 points
Katyanochek1 [597]

Answer:

I can't see ;-; show close up

5 0
2 years ago
If light travels 6.71 x 108 miles in one hour, how many miles will it travel in 90 minutes?
IRINA_888 [86]
6.71*108= 724.68 then divide that by 60 to see how far it goes per minute. Which is 12.078 then multiply by 90 so 1,087.02
7 0
3 years ago
Other questions:
  • Please help what would be the mean of the data ?
    13·2 answers
  • A bakery sells 6 bagels for $2.99 and 4 muffins for $3.29 what is the total cost in dollars of 4 dozen bagels and 16 muffins not
    13·1 answer
  • Which of the following represents the statement below?
    9·1 answer
  • Solve the system of linear equations by graphing 4x + 2y = 8<br> -x + y =- 5
    13·1 answer
  • Which of the following is a function?
    6·1 answer
  • Which property is illustrated, 1n = n​
    5·1 answer
  • Question
    9·1 answer
  • Jimmy purchased 7 adult ticket and 6 student tickets for a total of $126. Jenny purchased 4 adult ticket and 2 student tickets f
    5·1 answer
  • Rewrite in simplest terms: –8(9r – 1) — 9(-8r + 2)
    14·1 answer
  • thè speed of a runner increased steadily during the first three seconds of a race. Her speed at half-second intervals is given i
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!