All categories

3 years ago

A submarine descends at a rate of 60 feet each minute.how long will it take to descend to a depth of 660 feet below the surface?

Mathematics

2 answers:

user100 [1]3 years ago

5 0

Answer:

It will take 11 minutes

Step-by-step explanation:

660 ÷ 60 = 11

Distance= rate×time

D=rt

660 (distance)= 60 (feet per minute or rate) × t (we have to find out the time it takes to get there.

We divide 660 by 60 to find the missing value, which is 11.

seropon [69]3 years ago

3 0

Answer:

Okay so since their aren't any choices to choose from, let's do the math the long way. Now when you're finding the rate, distance, and time. We use the this concept in math:

d = rt or

(d = distance, r = rate, and t = time)

So first we have to divide with what we already know:

660 ÷ 60 = 11

So the answer is 11!

I hope this helps and please mark as brainliest!

Have a nice day too!<3

You might be interested in

Can someone please help me with my math homework!!

larisa [96]

1.)11x^2-3x
2.)8x+1-x^2
3.)-x^2-x+8
4.)-2y+10-x^2

3 0

3 years ago

I need help with 24 plzz

e-lub [12.9K]

Answer: -60

Step-by-step explanation:

5 - 1/3x = -15

-1/3x = -20

(-3/1)-1/3x=-20(-3/1)

x = -60

8 0

3 years ago

Combine like terms.<br> (x+6)(x+6)

ycow [4]

Answer:

(x+6)(x+6)

(x+6)^2

Always remember this identity

(a+b)^2 = a^2 + b^2 + 2ab

So, Now take x=a , 6 =b

Substitute above values

x^2 + 36 +2(x)(6)

=x^2 +36 +12x

=x(x+12) +36

5 0

2 years ago

Read 2 more answers

A bottle holds 1 litre of lemonade. Rachel fills 5 glasses with lemonade.She puts 150 millilitres in each glass.Pls explain your

mina [271]

These 5 bottles with lemonade which contains 150 millilitres in each bottle so it would be 150 x 5 to find how many millilires there is in all

6 0

2 years ago

Read 2 more answers

Three friends collected aluminum cans from the neighborhood to recycle in total they receive 300 cans many collected 90 Jim coll

spin [16.1K]

Given

Total cans = 300

Manny= 90

Jim =100

Bob=110

Now their percentage

Manny percentage

$\begin{gathered} manny=\frac{90}{300}\times100\text{ \%} \\ \\ Manny\text{ percentage=}\frac{90}{3}\text{ \%} \\ \\ Manny\text{ percentage =30 \%} \end{gathered}$

Jim Percentage

$\begin{gathered} Jim=\frac{100}{300}\times100\text{ \%} \\ Jim\text{ percentage=}\frac{1}{3}\times100\text{ \%} \\ Jim\text{ percentage=33.333\%} \end{gathered}$

Bob percentage

$undefined$

6 0

1 year ago