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
gogolik [260]
2 years ago
6

A diver was at 58m below sea level.The diver swam up 4m every 12 seconds. Where is the location of the diver after 2 minutes?​

Mathematics
2 answers:
loris [4]2 years ago
8 0

Answer:

18 m below sea level

Step-by-step explanation:

VashaNatasha [74]2 years ago
4 0

Answer:

18 metres below sea level.

Step-by-step explanation:

Since the diver swims up 4 metres every 12 seconds, that means the diver swims up 4 * (60/12) metres = 20 metres every minute. Therefore, he will have swum up 20 * 2 = 40 metres after 2 minutes. Factoring in the diver's original position, -58m, we can calculate his position to be -58 + 40 metres = -18 metres, meaning 18 metres below sea level.

Hope this helped!

You might be interested in
The sum of -3 and x is 5?!
snow_lady [41]

Answer:

is this a question or a comment

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Classify the figure in as many ways as possible.
Vikki [24]
Quadrilateral, square, four sided, 90 degrees, also forms a diamond
6 0
3 years ago
What is the answer to the questions​
loris [4]
<h3>Answer:  x = 40</h3>

===================================================

Work Shown:

A+B+C = 180 ..... three angles of any triangle add to 180

(2x+10)+(x)+(2x-30) = 180

5x-20 = 180

5x = 180+20 .... adding 20 to both sides

5x = 200

x = 200/5 ... dividing both sides by 5

x = 40

This is the measure of angle B

We can stop here.

If you need to know the values of the other angles, then,

  • angle A = 2x+10 = 2*40+10 = 90
  • angle C = 2x-30 = 2*40-30 = 50

Then note how A+B+C = 90+40+50 = 90+90 = 180 which helps confirm our answer.

7 0
2 years ago
–4c+–6–4c+4c
kakasveta [241]

Answer:

-4c-6

Step-by-step explanation:

-4c+(-6)-4c-4c

Group like terms

-4c-4c-4c-6

-8c-4c-6

-4c-6

8 0
3 years ago
You have just completed an experiment measuring the length (in mm) of 12 soybean plants after 3 days of sprouting. The measureme
sweet-ann [11.9K]

Answer:

The new IQR is 22.    

Step-by-step explanation:

We are given the following data of  length (in mm) of 12 soybean plants after 3 days of sprouting.

53, 47, 51, 54, 43, 39, 61, 57, 55, 46, 44, 43

Sorted data:

39, 43, 43, 44, 46, 47, 51, 53, 54, 55, 57, 61

Formula:

IQR = Q_3 - Q_1\\Q_3 = \text{upper median},\\Q_1 = \text{ lower median}

Median:\\\text{If n is odd, then}\\\\Median = \displaystyle\frac{n+1}{2}th ~term \\\\\text{If n is even, then}\\\\Median = \displaystyle\frac{\frac{n}{2}th~term + (\frac{n}{2}+1)th~term}{2}  

Median ==\dfrac{6^{th}+7^{th}}{2} \dfrac{47+51}{2} = 49

Q_1 =\dfrac{3^{rd}+4^{th}}{2} = \dfrac{43 + 44}{2} = 43.5\\\\Q_3 =\dfrac{9^{th}+10^{th}}{2}= \frac{54 + 55}{2} = 54.5

IQR = Q_3 -Q_1 =54.5-43.5= 11

If every measurement is doubled, then, the IQR will also double itself.

Thus,

New IQR =

2\times \text{IQR}\\=2\TIMES 11\\=22

Thus, the new IQR is 22.

4 0
3 years ago
Other questions:
  • What is y-10=9(x+8) in standard form
    10·1 answer
  • What is 12 + 12 + 4 + 24
    8·1 answer
  • The cost of installing an electric heating system for a 3- bedroom home is $5000 and the operating cost is $1,100 per year. A so
    12·1 answer
  • Rewrite thid equation in slope-intercept form: 8x + 7y = 12 in slope-intercept form.
    5·1 answer
  • What is the answer to 4 (-1/2)?
    8·2 answers
  • What is the value of x when f (x) = 4?<br> A. - 2<br> B. 0<br> C. 12<br> D. 20
    5·2 answers
  • Can someone explain to me and give me the answer cause i don’t get it
    11·1 answer
  • I need help with my homework​
    5·1 answer
  • A park is rectangular with a length of 2/3 miles. If the area of the park is 3/9 square miles, what is its width? Input your ans
    14·1 answer
  • HELP ME OUT PLS!!!!! I ONLY HAVE 1 MIN LEFT TO FINISH MY WORK!!! 20 PTS
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!