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
kolezko [41]
3 years ago
14

Sarah, Natasha and Richard share some sweets in the ratio 5:2:4. Sarah gets 60 sweets. How many did Richard get?

Mathematics
1 answer:
miss Akunina [59]3 years ago
3 0

Answer:

This is your answer. thanks!!

You might be interested in
A = 1 , b =3.5 i need help quick
Alex Ar [27]

Answer:

please provide full question......

7 0
3 years ago
Find the value of x.
Zolol [24]

Answer:

34

Step-by-step explanation:

8 0
3 years ago
3. A cone has a heighth and a base with radius r. You want to change the cone so its volume is tripled. What is the new height i
Sphinxa [80]

Answer:

Hence the new height  is 3 times the original height .(h1=3h)

Step-by-step explanation:

Given:

A cone with  has height and base with radius r .

To Find:

What is new height

Solution:

Consider as cone with height h base radius r, and volume v

Here given that only height changes for the cone  i.e. r remains the unchanged or same or constant

The volume for a regular cone is given by ,

V=pie*r^2*h/3

Here V is directly proportional to h i.ee pie ,3 and r being constant

V=K*h

i.e V/h=constant

V1 and h1 are new dimensions for new cone

V/h=V1/h1

Here V1=3V

So V/h=3V/h1

1/h=3/h1

i.e  h1=3h

Hence the height  is 3 times the original height .

4 0
3 years ago
A sample of 184 light bulbs contained 6 defective bulbs, at this rate ,how many defective bulbs would you expect to find in a sa
givi [52]
184 x 7 = 1288
7 x 6 = 42
so you have 42 <span>defective bulbs</span>
4 0
3 years ago
The length of a rectangular piece of land is 9 cm more than 3 times its width. The perimeter is 418 cm. Find its dimensions.
SashulF [63]

Let w represent the width of the rectangle in cm. Then its length in cm is (3w+9). The perimeter is the sum of two lengths and two widths, so is ...

... 418 = 2(w + (3w+9))

... 209 = 4w +9 . . . . . . divide by 2, collect terms

... 200 = 4w . . . . . . . . subtract 9

... 50 = w . . . . . . . . . . divide by 4

... length = 3w+9 = 3·50 +9 = 159

The dimensions of this piece of land are 159 cm by 50 cm.

3 0
3 years ago
Other questions:
  • Picturing the way a volcano erupts to remember how a volcano functions is called
    8·2 answers
  • A student earned 37 out of 50 points on the last test. What percent correct did the student earn?
    13·2 answers
  • Give the values of n and ell for an electron in a 4d orbital. n = ell = 16 select the values of mell and ms that are possible fo
    12·1 answer
  • Easy way to do translations
    9·1 answer
  • The variables x and y vary directly. Use the values to find the constant of proportionality and write an equation that relates x
    6·1 answer
  • At a benefit​ concert, seven bands have volunteered to perform but there is only enough time for five of the bands to play. How
    12·1 answer
  • a department store sells a pair of shoes with an 87% mark up If the store sells the shoes for 193.21 then what is their non mark
    11·1 answer
  • Help please, I'm stuck on this
    13·1 answer
  • What type of polynomial is this 5x2-x+4
    9·2 answers
  • The side of a square is 3^2 inches. Using the area formula A = s2, determine the area of the square.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!