A submarine is at the depth of -300 meters. It is rising 50 meters every hour. What is the depth of the submarine after 4 hours?

Answers

Answer 1
The answer is -100. This is because 50 x 4 = 200 and -300+200=-100

Related Questions

the perimeter of a rectangle is 120m. The ratio of the length to the width is 3 to 2. what is the longer side of the rectangle?

Answers

Answer:

The length is the longer side

Ben is making 12 fruit drinks. each drink uses 2/3 of a bottle f orange juice and 1/4 of a bottle of pineapple juice. What is the total number of bottles of orange and pinepple juice ben should buy

Answers

1 drink 2/3 oj
12 drinks x
X= 2/3 • 12
X=24/3
X= 8 orange juice bottles

1 drink 1/4 pj
12 drinks X
X=12•1/4
X=12/4
X= 3 pineapple bottles

Find the Surface Area of the following figure.

a. 64
b . 32

Answers

Answer:

64

Step-by-step explanation:

Surface area=2(wl+hl+hw)

w=4, h=4, l=2

2(4(2)+4(2)+(4)(4))

2(8+8+16)

2(16+16)

2(32)

64

The surface area of the figure is a. 64
16•2=32
8•4=32
That gives you 64

During the annual black Friday sale,the OLX sold a price of ski boots at regular price of $245 at a discount of 40%the boots cost 96$, and expenses at 26% of the regular price, how much was the ski boots sold

Answers

Answer: $147

Step-by-step explanation:

The boots were sold at a 40% discount of the regular price of $245.

The price they were sold at is therefore:

= Price * ( 1 - discount)

= 245 * ( 1 - 40%)

= 245 * 60%

= $147

if mary had 40000 and jane took 40000 how many cookies do he got left

Answers

He would have 0 cookies jane took all of them so your answer would be 0

What is the range of the function, f(x)?

Answers

Answer:

D.

Step-by-step explanation:

All the y values for f(x) are less than -1 and go upto infinity.

Find the distance between the pair of points (2,9) and (3,8).

Answers

Answer:

[tex]\sqrt{2}[/tex] units

Step-by-step explanation:

To find the distance between a pair of points, use the distance formula, [tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]. Substitute the x and y values of (2,9) and (3,8) into the formula and simplify:

[tex]d = \sqrt{(8-9)^2+(3-2)^2} \\d = \sqrt{(-1)^2+(1)^2} \\d = \sqrt{1+1} \\d= \sqrt{2}[/tex]

So, the distance is [tex]\sqrt{2}[/tex] units.

the exponent of 2√9 is

Answers

Answer:

the exponent is 6............

11) Wayne exercised for 5/6 of an hour in the morning and 1/3 of an hour in the evening. How much more of an hour did Wayne spend exercising in the morning than in the evening? *

Answers

He spent 3/6 hours more or 30 minutes more

-3y > x +18
y 2-4x
m=
3/1

Answers

Answer:

there is no m in the question

Step-by-step explanation:

George, Matthew and Isabelle invest money in a savings account, which pays compound interest of 3% p.A

Answers

The question is incomplete. The complete question is :

George, Matthew and Isabelle invest money in a savings account, which pays compound interest of 3% p.a.

a). George invested £ 4800. Work out the total value of his investment after 5 years.

Solution :

It is given that :

George invested amount of, P = £ 4800

Time of investment, t = 5 years

Rate of interest, r = 3 % p. a.

The total value will be :

[tex]$A=P(1+\frac{r}{100})^t$[/tex]

[tex]$A=4800(1+\frac{3}{100})^5$[/tex]

[tex]$A=4800\times (1.03)^5$[/tex]

[tex]A = 4800 \times 1.1592[/tex]

   = 5564.16

Therefore the total value after 5 years = £ 5564.16

I need help ASAP!! I am giving brainiest to whoever can answer the question first AND correctly

Answers

Answer:

y = -x²+8x+16

Step-by-step explanation:

see this equation when graphed, it meets both criteria

Solve 65x = -85 No decimals or mixed numbers

Answers

Answer:

1.30769230769 simplifird into not a decimal or mixed number is your answer. do the work.

Answer:

-17/13 would be your answer.

hi this is Item 4
can you Solve s10=7.

Answers

---_______----☘️

s10= 7

s= 7/10= 0.7

Hope it helps

--________----☘️

answer asap pllllssssssss​

Answers

Answer:

11x+3

Step-by-step explanation:

combine like terms

8x+3x = 11x

5-2= 3

combine

11x+3

Answer:

11x+3

Step-by-step explanation:

8x+5+3x-2

8x+3x= 11x

5+-2=3

answer: 11x+3

BRAINLY FOR CORRECT ANSWER

Answers

Answer:

a

Step-by-step explanation:

Step-by-step explanation:

I think it's B . But I'm not sure so I hope that I helped you

please help lol i’ll give brainliest

Answers

Answer:

28, 7.2, and 3.6

Step-by-step explanation:

Answer:

1: 16pi cm

2: 112pi cm^2

3: 351.68 cm^2

Step-by-step explanation:

An online furniture store sells chairs for $50 each and tables for
$600 each. Every day, the store must sell more than $9300 worth
of chairs and tables.
O A. >
B. <.
C.s
D. >

Answers

Answer:

If you were to write an equation for this then the equation would be

50x+600y>9300

So if you are looking for the inequality symbol then the answer would be

    >

Thank you

Mark this brainliest

Using t and c as variables, we get

100c + 400t ≥ 5400

Simplified,

100(c + 4t) ≥ 5400

c + 4t ≥ 54

To find the minimum number of chairs that need to be sold, we evaluate using t = 0

c + 4(0) ≥ 54

c ≥ 54

To find the minimum number of tables that need to be sold, we evaluate using c = 0

(0) + 4t ≥ 54

4t ≥ 54

t ≥ 13.5 Since we can't purchase half a chair, we round up our result giving us t ≥ 14

Help please!! I need to do it for today!!

Answers

Answer:

Hey! So I have attached a picture of me doing it. I have highlighted 1 question's answer in really light sky blue color and 2 question's answer in lake blue color. Hope this helps and stay safe, happy, and healthy, thank you :) !!

Question is above in the picture

Answers

Let a=7
B=23
Using Pythagorean theorem
A^2+B^2=C^2
7 square +23square =c square
49+529 =c square
578 =c square
C=root of 578
C=24.04 ~ 24

 What is the equation of the line pictured in slope intercept form?

Answers

Answer:

y=1/3x+4

Step-by-step explanation:

y = -1/3x + 4Point A is located at 0,4Point B is located at 6,24 - 2 = 2 (That's the difference in y)0 - 6 = -6 (That's the difference in x)2/-6 simplifies to -1/3So, -1/3 is the SLOPEThe y-intercept equals 4ANSWER: y = -1/3x + 4Please let me know if I am wrong on anything.

Micah jogged 8/10 of a mile. Sarah jogged 3 times this distance. How far did Sarah jog?

Answers

Answer:

8/10 * 3 = (8*3)/10 = 24/10 = 2.4 miles

Step-by-step explanation:

24/10 = 2 4/10 = 2 1/5

When multiplying a whole number times a fraction, the denominator stays the same.

Rewrite 10x + 7x - 5 (3x) − ( - 3y)

Answers

Answer:

2x + 3y

Step-by-step explanation:

10x + 7x - 15x + 3y=

17 x - 15 x + 3y

2x + 3y

PLEASE HELP! GIVING POINTS! PLEASE EXPLAIN IF YOU CAN :)!

Answers

Answer:

if I am correct 2/3 is bigger than 0.65

and I think 5.5 is smaller than 5 3/7

and I think the order goes 3/8 5/6 1/2



HELP IM BEING TIMED!!!

Sandwiches
Part A
What is the cost, in dollars, of one sandwich
Enter your answer in the space provided,

Answers

Answer:

4 dollars!!

Step-by-step explanation:

Answer:

$4 ez what kinda question was this

Step-by-step explanation:

the table shows the height of the volleyball players from two schools what is the difference of the mean of height of the two team ​

Answers

Answer:

3.9

Step-by-step explanation:

What do you get when you subtract 9 from b??​

Answers

You cannot subtract a number from a unknown. You’d simply put (9-b) in its place.
You have to find the sum of b first!! Then I can help!!

help plz worth 12 points

Answers

Answer:

4. 0.957 square meters

5. 4 cm

Step-by-step explanation:

4. l*w=area

1.2*2.4=2.88

2.88=pi*r^2

0.917=r^2

0.957=r

5. diameters have to be 8cm for three to touch to get to 24cm, because 8*3=24.

radius=1/2 diameter, so radius=4cm

What does 1.75 represent in the second expression?
A)represents the height of the plant in feet after d days
B)represents the initial height of the second plant, in feet
C)represents how fast the plant is growing after d days

Answers

Answer:

B

Step-by-step explanation:

sana nakatulong mga lods

PLEASE HELP! I WILL GIVE brainliest!

Answers

Answer:

B

Step-by-step explanation:

Hey There!

They are asking for the slope in standard form

y = mx + b

where m equals slope and b equals y intercept

the y intercept is located at point (0,-8) so b = -8

the slope is change in y over change in x

as y goes up one x goes up 1

1/1 = 1 so the slope is just x

so we can conclude that the equation is y = x - 8

hope this helps! :)

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