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
Marianna [84]
3 years ago
12

What is the solution set for the given inequality if the replacement set for r is {5, 6, 7, 8, 9, 10}?

Mathematics
1 answer:
tangare [24]3 years ago
8 0

Answer:

{6,7,8,9,10}

Step-by-step explanation:

Solve the inequality using inverse operations.

3r\leq 4r-6\\3r-4r\leq -6\\-r\leq -6\\r\geq 6

This solution means values equal to or larger than 6 from the set are solutions. This means 6, 7, 8, 9, and 10 are the solution set.

You might be interested in
Locate the mean of 2046,971,3113,and 1850.
Debora [2.8K]
To find the mean, you have to add all the numbers then divide it by how many numbers there are.

In this case, you'll need to add all those numbers and divide it by 4.
2046+971+3113+1850=7980\\7980\div4=1995

The mean is 1995.
7 0
3 years ago
A salesperson earns a commission based on the number and type of vehicle sold. A person selling 6 cars and 3 trucks earns $4,800
madam [21]
4800 divide by 3=1600 (2 cars 1 truck)

4600-1600-3000 (6 cars)

3000 divide by 3 = 1000(2cars)

1000 times 2=2000(4 cars )

4800-2000-2800 (2 cars 3 trucks)

$2,800 is your answer
8 0
2 years ago
The weight of an organ in adult males has a bell-shaped distribution with a mean of 310 grams and a standard deviation of 25 gra
Shkiper50 [21]

Answer:

About 68% of organs will be between 300 grams and 320 grams, about 95% of organs will be About 68% of organs will be between 300 grams and 320 grams, About 68% of organs will be between 300 grams and 320 grams, about 95% of organs will be between 280 grams and 360 grams, the percentage of organs weighs less than 280 grams or more than 360 grams is 5%, and the percentage of organs weighs between 300 grams and 360 grams is 81.5%.

Given :

The weight of an organ in adult males has a bell-shaped distribution with a mean of 320 grams and a standard deviation of 20 grams.

A) According to the empirical rule, using the values of mean and standard deviation:

\rm \mu-\sigma = 320-20=300 \; gramsμ+σ=320+20=320grams

Therefore, about 68% of organs will be between 300 grams and 320 grams.

B) Again according to the empirical rule, using the values of mean and standard deviation:

\rm \mu-2\times \sigma = 320-40=280 \; gramsμ−2×σ=320−40=280grams

\rm \mu+2\times \sigma = 320+40=360 \; gramsμ+2×σ=320+40=360grams

Therefore, according to the empirical rule, about 95% of organs will be between 280 grams and 360 grams.

C)

The percentage of organs weighs less than 280 grams or more than 360 grams = 100 - (The percentage of organs weighs between 280 grams and 360 grams)

The percentage of organs weighs less than 280 grams or more than 360 grams = 100 - 95 = 5%

D)

The percentage of organs weighs between 300 grams and 360 grams = 0.5 \times× ( percentage of organs weighs between 280 grams and 360 grams + percentage of organs weighs between 300 grams and 320 grams)

The percentage of organs weighs between 300 grams and 360 grams = 0.5 \times× (95 + 68)

So, the percentage of organs weighing between 300 grams and 360 grams is 81.5%.

For more information, refer to the link given below:

brainly.com/question/23017717 95% of organs will be between 280 grams and 360 grams, the percentage of organs weighs less than 280 grams or more than 360 grams is 5%, and the percentage of organs weighs between 300 grams and 360 grams is 81.5%.

Given :

The weight of an organ in adult males has a bell-shaped distribution with a mean of 320 grams and a standard deviation of 20 grams.

A) According to the empirical rule, using the values of mean and standard deviation:

\rm \mu-\sigma = 320-20=300 \; gramsμ−σ=320−20=300grams

\rm \mu+\sigma = 320+20=320 \; gramsμ+σ=320+20=320grams

Therefore, about 68% of organs will be between 300 grams and 320 grams.

B) Again according to the empirical rule, using the values of mean and standard deviation:

\rm \mu-2\times \sigma = 320-40=280 \; gramsμ−2×σ=320−40=280grams

\rm \mu+2\times \sigma = 320+40=360 \; gramsμ+2×σ=320+40=360grams

Therefore, according to the empirical rule, about 95% of organs will be between 280 grams and 360 grams.

C)

The percentage of organs weighs less than 280 grams or more than 360 grams = 100 - (The percentage of organs weighs between 280 grams and 360 grams)

The percentage of organs weighs less than 280 grams or more than 360 grams = 100 - 95 = 5%

D)

The percentage of organs weighs between 300 grams and 360 grams = 0.5 \times× ( percentage of organs weighs between 280 grams and 360 grams + percentage of organs weighs between 300 grams and 320 grams)

The percentage of organs weighs between 300 grams and 360 grams = 0.5 \times× (95 + 68)

So, the percentage of organs weighing between 300 grams and 360 grams is 81.5%.

For more information, refer to the link given below:

brainly.com/question/23017717

5 0
3 years ago
Solve the equation. 5x + 8 − 3x = −10 x = −9 x = −1 x = 1 x = 9
vitfil [10]

Answer:

x=-9

Step-by-step explanation:

5x+8-3x=-10

Simplify to get 2x+8=-10

Find what 2x equals to by taking away 8, 2x = -18.

Divide by 2 to find x, x = -9

3 0
3 years ago
Read 2 more answers
Question 1
ludmilkaskok [199]

Answer:

i8hjkdfghjkycxgigcftfiuyg

Step-by-step explanation:

dhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhdhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuyxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvdhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuyjkdhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuyhkdhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuyjcdhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhdhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuyjbgdhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuydhjbgjkhxcbvjkhkjcxbvm,chcxbvkuyjkhdhjbgjkhxcbvjkhkjcxbvm,chcxbvkuyxcbvjkhkjcxbvm,chcxbvkuyxbvm,chcxbvkuyihbxbv

7 0
3 years ago
Other questions:
  • Which of the following statements is always true about similar polygons
    14·1 answer
  • Use the quadratic formula to solve x^2+8x+9=0
    7·1 answer
  • Find the next new numbers in the pattern.
    9·1 answer
  • Name the angles that are complements to SWT
    12·2 answers
  • Convert the decimal to a percent.
    11·2 answers
  • According to an NRF survey conducted by BIGresearch, the average family spends about $237 on electronics (computers, cell phones
    15·1 answer
  • Which on is bigger 7/8 or 5/6
    12·1 answer
  • *<br> 3) What is 40ab in expanded form?
    13·1 answer
  • F(x)=x^2 - 4x; find f (5)
    7·1 answer
  • Please helpp<br><br> Extra points and brainleist
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!