a submarine starts 800m below the surface of the ocean. It rises at a rate of 40m / min for 15 minutes. How much more does the submarine need to rise to reach 50m below the surface?

Answers

Answer 1
Correct me if I’m wrong. But the answer should be 18.75 minutes

Related Questions

What's 84 divided by 10 1/5? Thanks.

Answers

Answer:

8.23529412

Step-by-step explanation:

Do long division to get the answer as simple as that!

Answer:

168

Step-by-step explanation: (10 1 ÷5)  ÷ 84

2(x – 9) = 10x + 11
Help

Answers

Answer:

exact form: -28/8

decimal form: -3.625

mixed number form: -3 5/8

Answer:

x = -3.625

Step-by-step explanation:

HELPPP MEEEEEEEEEE!!!

Answers

Answer:

[tex]\frac{3}{2}[/tex]

Step-by-step explanation:

Slope m = [tex]\frac{rise}{run}[/tex] = [tex]\frac{3}{2}[/tex]

Two less than 3/2 of a number X is no more than 5 1/2

Answers

Answer:

[tex]\frac{3}{2} x-2\leq 5\frac{1}{2}[/tex]

Step-by-step explanation:

[tex]\frac{3}{2} x-2\leq 5\frac{1}{2}[/tex] is the equation in symbols. First, to find 3/2 of x you must multiply them together. Then to find 2 less than that you must subtract 2 from [tex]\frac{3}{2}[/tex]x. Finally, if this is no more than 5 1/2 then the less than or equal to symbol must be used.

The temperature is 5° below zero the temperature falls 15° what is the temperature now

Answers

Answer: -20° is your answer

Step-by-step explanation:

When taking away a negative you must add the two numbers and when you're adding you subtract ❤

-Noxily


An online toy distributor carries several types of vinyl figurines. For one particular character model, the business managers are trying to determine what price will result in the best sales of the figurine. The revenue, cost, and profit functions for this figurine, based on price, are represented on the graph. Using the graph, which price should result in the maximum profit for the sales of this figurine?

Answers

Answer:

$34.00

Step-by-step explanation:

The solution is : Kami sold 28 large figurines.

What is  simplification?

Simplify simply means to make it simple. In mathematics, simply or simplification is reducing the expression/fraction/problem in a simpler form. It makes the problem easy with calculations and solving.

here, we have,

from the given information, we get,

Let x represent the number of large figurines that Kami sold.

Let y represent the number of small figurines that Kami sold.

This month kami sold 70 figurines in 2 sizes.

This means that

x + y = 70 - - - - - - - - - - 1

The large figurines sold for $12 each and the small figurines sold for $8 each. The amount of money he received from the sales of the large figurines was equal to the amount of money he received from the sales of the small figurines. This means that

12x = 8y

y = 12x/8

y = 1.5x

Substituting y = 1.5x into equation 1, it becomes

x + 1.5x = 70

2.5x = 70

x = 70/2.5

  = 28

y = 1.5x

 = 1.5 × 28

 = 42

Hence, The solution is : Kami sold 28 large figurines.

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find the slope of a line parallel to x-y=18

Answers

Answer:

Mparallel = 1

Step-by-step explanation:

Hope this helps!

$22(1 + 0.07)=
h
Your answer

Answers

Answer:

21.5

Step-by-step explanation:

8x + 10y = 8
X = -y
Solve the system by substitution

Answers

x=-4 y=4 i’m pretty sure

Answer:

Step-by-step explanation:

X = -4 , Y = 4

EASY QUESTION #2 Ken has read 35 pages of a 120-page book, 53 pages of a 175-page book, and 37 pages of a 155-page book. Part B: What percent of total pages HAS Ken read?

Answers

Answer:

I think it is 125/450=x/100

I'm not sure but i think so, hope this helps!

Step-by-step explanation:

what is the equation of the line that has a slope of 0 and passes through the point (4,-3)?

Answers

i simply.. don’t know at all..

HELP THIS IS HARD FOR ME I WILL GIVE POINTS

Answers

Depends on which form you want it in, in exact form it’s 7/2; decimal form is 3.5; and mixed number form is 3 1/2

Answer:

x = 7\2

Step-by-step explanation:

-6x-4x = -15-20

-10x = -35

x = 7\2

Hope this helps you.

Mark as Brainliest please.

IF UR GOOD IN GEOMETRY THIS QUESTION IS FOR YOU !! PLEASE HELP I SUCK AT MATH !

Answers

Answer:

1/2

Step-by-step explanation:

*****WILL MARK BRAINLIEST PLEASE HELP******

Answers

Answer:

C

Step-by-step explanation:

The unit rate for this line is when the x value is 1. The unit rate is 1 : 0.5.

I Hope That This Helps! :)

how many pennies in a dollar

Answers

Answer:

100

Step-by-step explanation:

100 pennies are in a dollar

Answer:

100 pennies are in a dollar.

Step-by-step explanation:

a penny is one cent so to get a dollar you have to have 100 pennies.

Quickly answer please

Answers

AD is the answer i believe

Need help due today in 2:00pm please help me will mark the brainiest please

Answers

Answer:

-5 = x  and 9 = y

What is the slope of the line that contains the points (1,-1) and (-2,8)

Answers

m= -3
y2-y1/x2-y2=slope

Representative money has value because:
A)it is assigned value by a government.
B) it can be used only for food or shelter
C) it can be exchange for specific goods.
D) it is made of a valuable material.

Answers

Answer:

it can be exchange for specific goods

Step-by-step explanation:

jus did it

Representative money has value because it is assigned value by a government. Option A is correct.

What is representative money?

Representative money is defined as money a introduced or produced by the government according to physical commodities such as gold the respective government has.

Here,
Option A) states that representative money is assigned by the government.
it's true because no other body has the authority to introduce money.


Options B, C, and D are false statements because they can be used in anywhere within the boundary and for any goods and services. And it is made up of specific material.


Thus, Representative money has value because it is assigned value by a government.

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The equation y=3x-4 can be written using function notation ​

Answers

Answer: True

f(x)=3x+4

Step-by-step explanation:

Help please!! Will give brainliest!!

Answers

Answer: the correct letter is b and if i dont get it right im sorry :(

Step-by-step explanation: I really do wana help sorry if this is wrong. :(

HELP, Please

Which statement is true about this radical function?

f(x)=-√(x+6)

A. As x approaches positive infinity, f(x) approaches positive infinity.

B. As x approaches negative infinity, f(x) approaches positive infinity.

C. As x approaches positive infinity, f(x) approaches negative infinity.

D. As x approaches negative infinity, f(x) approaches negative infinity.

Answers

Answer:

C

Step-by-step explanation:

As x approaches positive infinity, the negativity of f(x) increases.

you can try by putting values 5 and 10 into x and notice how f(x) approaches negative infinity

As x approaches positive infinity, f(x) approaches negative infinity , Option C is the answer.

What is a Function ?

Function is a mathematical statement that links two variables m a dependent and an independent variable with each other.

It is given that

f(x) = - [tex]\rm \sqrt{x+6}[/tex]

as x----- > ∞  y ---->- ∞

as x -----> - ∞ y----> imaginary axis

Therefore , As x approaches positive infinity, f(x) approaches negative infinity , Option C is the answer.

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Find the unit rate. Round to the nearest hundredth, if necessary.
$370 for 12 ft2

Answers

Answer:

30.80

Step-by-step explanation:

$370/12ft^2

The value of a professional basketball player's autograph rose 20% in the last year. It is now worth $276.00. What was it worth a year ago?

Answers

Answer:

The answer is $221

Step-by-step explanation:

$276×.20=55.2

$276-55.2 = $220.8 roundup by $221

PLEASE HELP ME DUE TODAY



If 1 cm equals 1 million km in a scale drawing, how far in km would 217 cm represent?

Answers

Answer:

217 million km

Step-by-step explanation:

1 cm = 1 m. km

217 cm = 217 m. km

The earth travels one full rotation around the sun in approximately 365.25 days. How many minutes does it take for the earth to travel one full rotation around the sun? Show your work. Make sure to include units in your answer.​

Answers

Answer:

525960 minutes

Step-by-step explanation:

365.25 days to hours

365.25 x 24 = 8766 hours

8766 x 60 = 525960 minutes

PLS MARK BRAINLIEST

Answer:

Unless im misunderstanding the question there are 1440 minutes a day you can find this by 24/0.60 then you take that 1440 by 365.25 and you'll get 525,960 minutes

2. Joe went the video game store. Normally, each game costs $60. However,
the store was having a sale of 15% off all games.
Part A: If Joe buys 2 games, how much money does he save?
(1 point)
Part B: Joe ends up spending $153 on games. How many games did he buy? (1
point)

Answers

Answer:

A= $18 B=3

Step-by-step explanation:

He gets $9 off each game. 51 multiplied by 3 is $153. I hope this helps!! Please mark me brainliest!

Natalie buys a basketball for $25.57 and an air pump for $15.61. How much change will she receive if she pays for both items with a $50 bill?

Answers

Answer:

[tex]Change = \$8.82[/tex]

Step-by-step explanation:

Given

[tex]Basketball = \$25.57[/tex]

[tex]Air\ Pump = \$15.61[/tex]

[tex]Amount = \$50[/tex]

Required

Determine the change received

First, we need to calculate the total amount spent

[tex]Total = \$25.57 + \$15.61[/tex]

[tex]Total = \$41.18[/tex]

This implies that Natalie pays a total of $41.18

Next, we calculate the change as thus:

[tex]Change = Amount - Total[/tex]

[tex]Change = \$50 - \$41.18[/tex]

[tex]Change = \$8.82[/tex]

Hence, the change is $8.82

France Under Louis XVI
Could approve taxes Response area Response area
The Estates General
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Characteristics of the First Estate Characteristics of the Second Estate Characteristics of the Third Estate
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Privileges of the First and Second Estate leave blank Changes wanted by the Third Estate
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New constitutionShare of political powerAristocracyArtisans and workersCalled by Louis for 1789ClergyCould advise kingOne vote per delegateOne vote per estateFood shortagesHigher clergy are noblesLast met in 1614Lesser noblesMet at VersaillesNearly bankruptNot taxedOwned much landPaid taxesPeasantsRich nobles held all high officesDelegates high clergyRich and powerful noblesTax everyoneUnemploymentWealthy middle classNot taxedNot taxedTook part of peasants' production
PreviousReview

Answers

Answer:

thx

Step-by-step explanation:

7. One day in Mayville, the temperature went from -11F at 4 AM to 28°F at 2 PM. How many degrees did the temperature rise?​

Answers

Answer:

23

Step-by-step explanation:

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