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
JulsSmile [24]
3 years ago
13

The small submarine is at –1,320 feet in relation to sea level. The submarine needs to be at 180 feet below sea level in 60 minu

tes.
What does the average rate of ascent need to be?
Mathematics
1 answer:
larisa [96]3 years ago
3 0

Answer:

The first submarine needs to travel at a rate of [-180 – (-1,320)] ÷ 60 = 19 feet per minute. The second submarine needs to travel at a rate of [-180 – (-1,440)] ÷ 60 = 21 feet per minute.

You might be interested in
What is the slope of the line that passes through the points E(–1, 4) and F(2, 6)?
8090 [49]
I’m pretty sure the slope would be, Y=4.67.. I hope you get it right!
6 0
4 years ago
Find the mean and the median of this data set: 8, 6, 5, 3, 41, 7, 4, 2
german

Answer:

5.5 is the median, and the mode is 10.625

Step-by-step explanation:

Median means the number in the middle, since there is an even ammount of numbers, it comes down to 5 and 6 and in the middle of that is 5.5

mode is when you add all of the numbers together and divide it by how many numbers it has and you have your answer

Pls mark brainliest :)

7 0
3 years ago
Is the distribution of all values of the statistic when all possible samples of the same size n are taken from the same populati
olganol [36]

The distribution of the values obtained from a simple random sample of size n from the same population is incorrect.

<h3>What is sampling distribution?</h3>

The sampling distribution of a statistic of size n is the distribution of the values obtained from a simple random sample of size n from the same population.

The sampling distribution is the process of getting a sample through simple random techniques from the sample population.

So, it is incorrect that the distribution of all values of the statistic when all possible samples of the same size n are taken from the same population.

Learn more about sampling distribution  here:

brainly.com/question/3663642

#SPJ1

8 0
2 years ago
PLEASE ANSWER!!! THIS IS EASY BUT I AM DUMB SO I DONT GET IT!!! HALPPPP. ......marc bought a new video game for $50. After beati
viva [34]

Answer: $27.50

Step-by-step explanation:

45% = 0.45

$50 × 0.45 = $22.50

$50 - $22.50 = $27.50

Don't worry because I be the dumb too. Me could have been using 0.55 as multiplier but am too dumb so made meself get extra step

Lol

You could have also done:

$50 × 0.55 = $27.50

3 0
4 years ago
Read 2 more answers
Find the area of the shaded region.
Gennadij [26K]

Answer:

area = 3.44 in²

Step-by-step explanation:

area of square = 4 x 4 = 16 cm²

area of circle = (3.14)(2²) = 12.56 cm²

area = 16 - 12.56 = 3.44 in²

5 0
3 years ago
Other questions:
  • The sales tax is $49 on the purchase of a dining room set for $980. Find the sales tax rate
    15·1 answer
  • Jenny wash dishes 4 times as many times as her brother last month her brother wash dishes 8 * Jenny said she could multiply 3 *
    7·1 answer
  • Can someone help me? PLEASE
    13·2 answers
  • Which of the following describes the data set 6,8,13,15,21,23,31
    5·2 answers
  • What is the slope of the line that contains the pionts (2,3) (2,-4)​
    9·1 answer
  • Henry makes orange squash with 3 parts squash to 5 parts water. Paul makes orange squash with 4 parts squash to 12 parts water.
    15·1 answer
  • Jordan has a jar of marbles with 2 red marbles, 8 blue marbles, 2 green marbles, and 1 yellow marble. What could the ratio of 1/
    7·2 answers
  • The sum of the reciprocal of a positive number and the reciprocal of 3 more than the number is 13/40 Find the number and equatio
    11·2 answers
  • Which of the following are remote interior angles of angle 1? Check all that apply
    11·2 answers
  • <img src="https://tex.z-dn.net/?f=%5Csqrt%7B180%7D%3Da%5Csqrt%7Bb%7D" id="TexFormula1" title="\sqrt{180}=a\sqrt{b}" alt="\sqrt{1
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!