Can anyone do these

The inequality describes the range of monthly average temperatures T in degrees Fahrenheit at a certain location. Find an equiva

kolezko [41]

Answer:

Now if the high and low monthly average temperatures satisfy the inequality, then the , monthly averages are always within 22 degrees of 43°F.

Step-by-step explanation:

The inequality describes the range of monthly average temperatures T in degrees Fahrenheit at a certain location.

The inequality expression is given as:

$|T-43|\leq 22$

now this expression could also be expressed as:

$-22\leq T-43\leq22\\\\-22+43 \leq T \leq 22+43\\\\21\leq T\leq 65$

Now if the high and low monthly average temperatures satisfy the inequality, then the , monthly averages are always within 22 degrees of 43°F.

( As the difference is 22 degrees to the left and right)

5 0

4 years ago

Find the difference. <br> - 4 1/9 - 7 2/3<br> **Answer should be a fraction**

olganol [36]

Answer:

your answer is

$- 11 \frac{7}{9}$

4 0

3 years ago

23 POINTS AND WILL GET BRAINLIEST!!

Phoenix [80]

The difference in percentage of youngest and oldest age groups is 15.4%

<h3>The percentage from 11 to 20</h3>

Start by calculating the total number of people, as follows

People = 102 + 36 + 66 + 150 + 78 + 60 + 90 + 11 + 9

Evaluate

People = 602

The number of people in the age group 11 to 20 is:

Group = 36

So, the percentage is

Percentage = 36/602

Percentage = 6.0%

Hence, the percentage from 11 to 20 is 6.0%

<h3>The percentage from 31 to 40</h3>

The number of people in the age group 31 to 40 is:

Group = 150

So, the percentage is

Percentage = 150/602

Percentage = 24.9%

Hence, the percentage from 31 to 40 is 24.9%

<h3>The percentage from 71 to 80</h3>

The number of people in the age group 71 to 80 is:

Group = 11

So, the percentage is

Percentage = 11/602

Percentage = 1.8%

Hence, the percentage from 71 to 80 is 1.8%

<h3>The lowest percentage</h3>

This is the percentage of age group 81 to 90

And, the percentage is

Percentage = 9/602

Percentage = 1.5%

Hence, the lowest percentage on the chart is 5%

<h3>The percentage from 51 to 60 and 61 - 70 combined</h3>

The number of people in the age group 31 to 70 is:

Group = 60 + 90 = 15-

So, the percentage is

Percentage = 150/602

Percentage = 24.9%

Hence, the percentage from 51 to 60 and 61 - 70 combined is 24.9%

<h3>The difference in percentage of youngest and oldest</h3>

The youngest is 0 to 10 and the oldest is 81 to 90.

The number of people in these age groups are:

Youngest = 102

Oldest = 9

The difference is

Difference = 102 - 9

Difference = 93

So, the percentage is

Percentage = 93/602

Percentage = 15.4%

Hence, the difference in percentage of youngest and oldest is 15.4%

Read more about percentage at:

brainly.com/question/843074

#SPJ1

6 0

2 years ago

a bag contains 6 blue balls 3 green balls and 3 yellow balls. what is the probability of choosing one blue ball then a yellow ba

aliina [53]

Answer:

probability of blue ball is 1/2

probability of yellow ball is 1/4

Step-by-step explanation:

We have given 6 blue balls 3 green balls and 3 yellow balls

Total number of balls are: 12

$probability=\frac{number of favourable outcomes}{total number of outcomes}$

we have to find the probability of choosing a blue ball:

$\text{probability of choosing a blue ball}=\frac{6}{12}=\frac{1}{2}$

Then the ball was placed in the bag since, it is given replacement

Now, we have to find probability of choosing a yellow ball

$\text{probability of choosing a yellow ball}=\frac{3}{12}=\frac{1}{4}$

4 0

3 years ago

Read 2 more answers

Find the area of the shades figure

Katyanochek1 [597]

Answer:

14,142.858

Step-by-step explanation:

8 0

3 years ago