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
yulyashka [42]
3 years ago
13

Share $420 in the ratio of 2:5:7

Mathematics
1 answer:
arsen [322]3 years ago
4 0

Answer:

If you split it up it would be 60, 150, 210

You might be interested in
3. A charity had a stall at a fair selling crafts and cakes to raise money.
AveGali [126]

15% of £70= £10.5

Expenditure =£24+£10.5=£34.5

Net amount raised =gross amount - Expenditure

=£70-£34.5=£35.5

3 0
3 years ago
Hey guys iv got one 3 tons to pounds thanks so much.
Art [367]

Answer:

3 tons = 6000 pounds

Step-by-step explanation:

1 ton is equal to 2000 pounds, so just multiply 2000 by 3 :)

Hope this helps!

5 0
3 years ago
Read 2 more answers
The equation $y=-4.9t^2+3.5t+5$ describes the height (in meters) of a ball thrown upward at $3.5$ meters per second from $5$ met
Georgia [21]

Answer:

Step-by-step explanation:

The position function is

s(t)=-4.9t^2+3.5t+5 and if we are looking for the time t it takes for the ball to hit the ground, we are looking for the height of the ball when it is on the ground. Of course the height of anything on the ground is 0, so if we set s(t) = 0 and solve for t, we will find our answer.

0=-4.9t^2+3.5t+5 and factor that however you are currently factoring in class to get that

t = -.71428 seconds or

t = 1.42857 seconds (neither one of those is rational so they can't be expressed as fractions).

We all know that time will never be a negative value, so the time it takes this ball to hit the ground is

1.42857 seconds (round how you need to).

4 0
3 years ago
What is the slope of graph Pls Help
Zielflug [23.3K]

Answer:

The slope is 1/2

i believe

Step-by-step explanation:

Use the rise/run method

7 0
3 years ago
At a movie screening, there were 35 adults and 40 children. Using any ratio notation, write the ratio of adults to children.
xenn [34]

Answer:

35:40 ; 35 to 40 ; 35/40

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Last weekend, 5% of the tickets sold at seaworld were discount tickets. If seaworld sold 60 tickets in all, how many dicount tic
    7·1 answer
  • A multiple-choice question has 3 options. What is the percentage that you will choose the WRONG option?
    15·1 answer
  • А
    7·1 answer
  • Ten times the sum of negative four and a number. Write as an Algebraic expression then simplify
    12·1 answer
  • In a group of 50 patrons, 18 patrons like lattes, 16 patrons like espressos, and 8 patrons like both coffee drinks. How many pat
    7·2 answers
  • Classify -42 in as many groups as possible on the Venn diagram.
    9·2 answers
  • The two dot plots below compare the forearm lengths of two groups of schoolchildren:
    12·1 answer
  • Compare fractions, -10 1/5 and -10 1/4
    5·1 answer
  • What is the product of −4 1/2 and 2 1/2?
    8·2 answers
  • Find the distance between the points (a, 0) and (0, b).
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!