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
NeTakaya
3 years ago
5

Rachel, Mario and Sanjit share some money in the ratios 4 : 3 : 9 Mario receives £96. Work out the difference between the amount

received by Rachel and the amount received by Sanjit.
Mathematics
1 answer:
joja [24]3 years ago
4 0

Answer:

Step-by-step explanation:

If Marios share is 3 parts and is £96, then

Find one part = 96/3 = 32

So,

Rachel receives = 32 x 4 = £128

Sanjay receives = 32 x 9 = £288

Hope this helps

You might be interested in
Which one is equivalent what’s the work that goes with it? i’m very confused
Elenna [48]

Answer:

0.8r

Step-by-step explanation:

r - 0.2r

= 1r - 0.2r ← factor out r from each term

= r(1 - 0.2)

= r × 0.8

= 0.8r

5 0
2 years ago
Find f(-9) for f(x)= -3x^2-20
lions [1.4K]

Answer:

-263

Step-by-step explanation:

replace x by -9

5 0
2 years ago
Which are factors of x² - 4x - 5? Select two options.
Annette [7]

Answer:

(x-5) & (x+1)

Step-by-step explanation:

5 0
1 year ago
Read 2 more answers
8x to the 2nd power +2x-3=0
Papessa [141]

Answer:

x= 1/2 and -3/4

Step-by-step explanation:

By using factorization, we can solve this equation.

8x^2+2x-3=0

Factor:

(2x-1)(4x+3)=0

Solve:

2x-1=0

2x=1

x=1/2

Solve again:

4x+3=0

4x=-3

x=-3/4

Hope this helped

5 0
3 years ago
A chord of a circular clock is 48 inches long, and its midpoint is 7 inches from the center of the circle. What is the radius of
Sphinxa [80]

ANSWER

The radius is 25 inches

EXPLANATION

From the diagram, the radius of the circle is AC.

From the Pythagoras Theorem,

{r}^{2}  =  {7}^{2}  +  {24}^{2}

r^{2}  =  49 +  576

Simplify

r^{2}  = 625

Take positive square root,

r =  \sqrt{625}

r = 25

Hence the radius is 25 inches

8 0
3 years ago
Other questions:
  • Visa Card USA studied how frequently young consumers, ages 18 to 24, use plastic (debit and credit) cards in making purchases (A
    6·1 answer
  • Robert is inspecting a shipment of 22 inch pipes. The length of the pipes may vary by 1%. What is the range of allowable lengths
    6·1 answer
  • What is the volume of a circular cylinder with a radius of 6mm and a height of 10mm
    5·1 answer
  • In which quadrant is the point (19, -4)?
    7·1 answer
  • Combine the like terms to create an equivalent expression:<br> −3x−6+(−1)
    9·2 answers
  • ANSWER ASAP!!<br> I know this is confusing, but apparently you have to answer a, b, c, and d.
    8·1 answer
  • Norton can mow the large lawn in about 5 hours. When he works with
    9·1 answer
  • I don't know what to do with this one????!!!!!
    6·1 answer
  • Two cities Asheville and Boulder are 2.5 inches apart on a map. A third city well spring is located exactly halfway between Ashe
    7·1 answer
  • Area of an square is 144^2 how big is the circumstance of the square
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!