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
Charra [1.4K]
3 years ago
14

Fred the clown can make 20 animal balloons every 15 minutes. How many can he make in 6 minutes and in 45 minutes

Mathematics
2 answers:
xz_007 [3.2K]3 years ago
4 0
He can make 8 animal balloons in 6 minutes and 60 animal balloons in 45 minutes.
If this answer helps you, please choose it as the brainiest answer! :)

Katarina [22]3 years ago
3 0

Answer:

He can make 8 ballons in 6 minutes, and 60 ballons in 45 minutes.

Step-by-step explanation:

For this, we can use the "simple rule of three", a method of having three numbers to help calculate the unknown.

So, lets begin:

If the clown can make 20 animal ballons every 15 minutes, how many can make in 6 minutes?

20 ballons - 15 minutes

     x        -   6 minutes

x=\frac{6*20}{15} =8 ballones

In the same way, if the clown can make 20 animal ballons every 15 minutes, how many can make in  45 minutes?

20 ballons - 15 minutes

     y           -  45 minutes

y=\frac{45*20}{15}  = 60 ballons

You might be interested in
Solve e inequality -x<-29
mihalych1998 [28]

Answer:

x > 29

Step-by-step explanation:

-x < -29

~Divide -1 to both sides

x > 29

Best of Luck!

7 0
3 years ago
A rectangular prism has dimensions 2 feet by 3 by h feet.
Romashka [77]

Answer:

C

Volume is lxwxh. so it would be 2x3xh

4 0
3 years ago
In a small town, the use of coal (W in tons/per
zimovet [89]

Answer:

i)W = 2500 / T

ii)  W = 500 Tons

iii) grad W(10°) = - 25î

iv) The formulation is not practical

Step-by-step explanation:

i)  Write an equation describing the use of coal

As use of coal is inversely proportional to the average monthly temperature

if  W is use of coal in tons/per month then

W(t)  =   k / T              where k is a constant of proportionality and T is the average temperature in degrees. We have to determine k from given conditions

k  =  ??   we know that when   T  =  25°    W = 100 tons  the by subtitution

W = k/T           100  =  k /25       k  =  2500 Tons*degree

Then final equation is:

W = 2500 / T

ii) Find the amount of coal when T = 5 degrees

W = 2500 / 5

W = 500 Tons

iii)

The inverse proportionality implies that W will decrease as T increase.

The vector gradient of W function is:

grad W  = DW(t)/dt î  

grad W  = - 2500/T² î

Wich agrees with the fact that W is decreasing.

And when T = 100°

grad W(10°) =  - 2500/ 100 î      ⇒  grad W(10°) = - 25î

iv) When T =  0  The quantity of coal tends to infinite and the previous formulation is not practical

5 0
3 years ago
What is the distance between the points (4, 9) and (4, 2)? A) 2 B) 5 C) 7 D) 8
Aneli [31]
The distance between the points are B)5
8 0
3 years ago
PLEASE HELP IMAGE ATACHED
rodikova [14]
What kind of problems or what are you trying to ask? 
8 0
3 years ago
Other questions:
  • Each week, a cook purchases 12 pounds of butter. During the last year, the cook has paid as little as $23.04 and at much as $29.
    11·1 answer
  • n the pictured triangle, ∠A is 81 degrees and ∠B is 67 degrees. If side a is 34 units long, approximately how long is side b?
    6·1 answer
  • For what values of x will 8+x to the third power be negative
    12·1 answer
  • Please show me step by step on how to solve this.
    15·1 answer
  • Help with this algebra question
    15·2 answers
  • A new company spent $9,399.74 on 24 tablets for their employees. How much did each tablet cost? Round your answer to the nearest
    9·2 answers
  • Solve the equation 4x²+4x+1=0​
    8·1 answer
  • Write an algebraic expression for the situation.
    7·1 answer
  • Simplify x + 4 − 5x − 2.
    6·2 answers
  • Please tell me how this done with steps so I can do this on my own as well
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!