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
tino4ka555 [31]
2 years ago
5

A submarine traveled to St. Vincent and

Mathematics
2 answers:
liq [111]2 years ago
8 0

Answer:

8 hrs to get there    (  12   hrs to get back)

Step-by-step explanation:

rate * time = distance      distance is the same for both trips

15 km/hr * (t-4)   = 10 ( t)

15t - 60 = 10 t

5t = 60

t = 12  

  t-4 = 8  hrs      

Charra [1.4K]2 years ago
6 0

Answer:

how much is 3 dollars

Step-by-step explanation:

how much is 3 dollars and 3 quarters and two dimes and 1 penny

You might be interested in
(Please ans. fast)
REY [17]
The answer is D. -8/45
8 0
2 years ago
A cube with side length 4 centimeters is 25% full of sand. What is the volume of sand
earnstyle [38]
First, find the volume of the whole cube
Volume of cube = 4 x 4 x 4 = 64 cm³

The volume of sand is 25% of the volume of cube so,
Volume of sand = 25/100 x 64 = 16 cm³
4 0
2 years ago
Whats 69x420?????????
IRISSAK [1]

Answer:

28980

Step-by-step explanation:

Also "<em>nice</em>"

3 0
3 years ago
A sum of money is divided amongst Farah, Shaiyara and Zahin in the ratio 10: 7: 5. If
r-ruslan [8.4K]

Answers:

  • Total amount of money =  220 dollars
  • Amount Farah gets = 100 dollars

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

Explanation:

  • F = amount Farah gets
  • S = amount Shaiyara gets
  • Z = amount Zahin gets

The money is divided in the ratio 10:7:5

This means that

  • F = 10x
  • S = 7x
  • Z = 5x

for some positive real number x.

Since Shaiyara gets $20 more than Zahin, we can say,

S = Z+20

Let's plug in S = 7x and Z = 5x and solve for x

S = Z+20

7x = 5x+20

7x-5x = 20

2x = 20

x = 20/2

x = 10

Therefore,

  • F = 10x = 10*10 = 100
  • S = 7x = 7*10 = 70
  • Z = 5x = 5*10 = 50

The ratio F:S:Z becomes 100:70:50 which reduces fully to 10:7:5 after dividing all three parts by the GCF 10.

The total sum of money shared is 100+70+50 = 220 dollars and Farah gets $100 of that total.

6 0
2 years ago
Libby spent 2.50 on 10 picies of gum at this rate how much will 22 piecies of gum cost
Maslowich

Answer:

$5.50

Step-by-step explanation:

2.50divided by 10= .25

.25 times 22= 5.50

6 0
2 years ago
Other questions:
  • I need a little bit of help here ☹️
    6·1 answer
  • The ratio of the surface areas of two similar solids is 16:144 what is the ratio of their corresponding side lengths
    12·2 answers
  • Y=x +5<br> 5x + 2y=1<br><br> Can you show the steps thanks
    6·1 answer
  • Determine the domain of the following graph
    6·1 answer
  • Write a linear equation that goes through the points (0,4) and (4,10).
    10·2 answers
  • What is the radius of 16\pi
    9·1 answer
  • Given the equation of a circle below, find the diameter of the circle. Use only the digits 0-9 to enter the diameter.
    11·1 answer
  • Please help if your awake lol ugh it’s a question check the picture :)
    9·1 answer
  • Helppp ASAP. Emma wants to enlarge a square photo and print it to a square canvas. The side
    10·1 answer
  • Nicola went to Italy she changed €800 into the exchange rate is £1 = 10 40 change €800 ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!