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
Jobisdone [24]
3 years ago
11

Please help i am so confused

Mathematics
1 answer:
harkovskaia [24]3 years ago
3 0

Answer:

q\geq -81

Step-by-step explanation:

First, begin by multiplying \frac{q}{27} \\ by its reciprocal.

To do this, flip the fraction upside-down.

The resulting equation looks like this: \frac{27}{1} *\frac{q}{27}

Cancel out the two 27's and you are left with \frac{q}{1} , which you can simplify to q.

Next, multiply -3 by \frac{27}{1} . Remember, what you do on one side, you must do on the other.

Your equation should look like this:

q\geq -81

The final answer is q\geq -81 .

Have a nice day!

You might be interested in
There is a blizzard, and Matt notices that the snow is falling at a constant rate. Two hours after the beginning of the snowstor
MaRussiya [10]

Answer:

2 inches per hour, 5 inches, y=2x+5

Step-by-step explanation:

No, I don't think I will

8 0
3 years ago
On a cruise ship, 400 passengers are adults and 350 are children. What percent of passengers are adults?
kkurt [141]

Step-by-step explanation:

percentage of adults= number of adults over total number of persons times 100;

400/400+350*100

400/750*100

40/75*100

8/15*100

8/3*20

160/3

=53.3%

3 0
3 years ago
What is the square root of 378904
zvonat [6]

Simplify the following:

sqrt(378904)

sqrt(378904) = sqrt(8×47363) = sqrt(2^3×47363):

sqrt(2^3 47363)

sqrt(2^3 47363) = sqrt(2^3) sqrt(47363) = 2 sqrt(2) sqrt(47363):

2 sqrt(2) sqrt(47363)

sqrt(2) sqrt(47363) = sqrt(2×47363):

2 sqrt(2×47363)

2×47363 = 94726:

Answer:  2 sqrt(94726)

6 0
3 years ago
The Quick Change Oil Company has a number of outlets in the metropolitan Seattle area. The daily number of oil changes at the Oa
timurjin [86]

Answer: 5 classes.

Step-by-step explanation:

You can use the  rule to determine the number of classes for a frequency distribution.

The  rule says that  where

is the number of classes

is the number of the data points

We know that the number of data points is  = 20.

Next, we start searching for  so that we can get a number 2 to the  that is larger that the number of data points.

This suggests that you should use 5 classes.

4 0
3 years ago
Sound intensity varies inversely as the square of the distance from the sound source. If you are in a movie theater and you chan
Aneli [31]
Hello.

The further away from the speakers you are t<span>he less intense the sound will be.
</span>
<span> If sound intensity varies inversely with the square of the distance, you can represent this as: </span>
<span>I = 1/d^2 </span>

<span>If you double the distance: </span>
<span>I = 1/(2d)^2 </span>
<span>I = 1/4d^2 </span>
<span>I = 1/4d^2 </span>

<span>so by doubling the distance, you have 1/4th the intensity.
</span>
Have a nice day
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which pair of expressions below are equivalent? a. −4−8 and 4+8 b. −4−8 and −4+8 c. −4−8 and −4−(−8) d. −4−8 and −4+(−8)
    15·2 answers
  • Helppppppp pleaseeee
    5·1 answer
  • Alex drew a scale drawing of an auditorium. He used the scale 3 inches = 2 feet. If the stage is 30 inches in the drawing, how w
    12·1 answer
  • When a whole number is multiplied by 10, the product is:
    5·2 answers
  • You might need:
    12·1 answer
  • In the 1996 Summer Olympics Michael Johnson set a world record in the 200 m around with a time of 19.32 seconds this broke his r
    6·1 answer
  • What is the answer to the equation 7/9+1/7+3/5
    13·2 answers
  • Let t<br> 4 and u = 6 + 2i. Find t * u
    9·2 answers
  • during flu season, there was 156 students out if school on a particular day. if this id 20% if the total number of students at t
    15·1 answer
  • How many
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!