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
Ganezh [65]
2 years ago
10

On a field trip to the planetarium, three students rode with their parents and the rest were evenly distributed on four buses. I

f 119 students went to the planetarium, how many were on each bus.​
Mathematics
1 answer:
Naya [18.7K]2 years ago
3 0

Answer:

29

Step-by-step explanation:

You do 119-3 because 3 students rode with their parents so then you do 116÷4=29

You might be interested in
Using differential calculus, maximize the volume of a box made of cardboard (top is open) as shown in Figure A. 15, subject to t
lana [24]

The maximum volume of the box is 40√(10/27) cu in.

Here we see that volume is to be maximized

The surface area of the box is 40 sq in

Since the top lid is open, the surface area will be

lb + 2lh + 2bh = 40

Now, the length is equal to the breadth.

Let them be x in

Hence,

x² + 2xh + 2xh = 40

or, 4xh = 40 - x²

or, h = 10/x - x/4

Let f(x) = volume of the box

= lbh

Hence,

f(x) = x²(10/x - x/4)

= 10x - x³/4

differentiating with respect to x and equating it to 0 gives us

f'(x) = 10 - 3x²/4 = 0

or, 3x²/4 = 10

or, x² = 40/3

Hence x will be equal to 2√(10/3)

Now to check whether this value of x will give us the max volume, we will find

f"(2√(10/3))

f"(x) = -3x/2

hence,

f"(2√(10/3)) = -3√(10/3)

Since the above value is negative, volume is maximum for x = 2√(10/3)

Hence volume

= 10 X 2√(10/3)  -  [2√(10/3)]³/4

= 2√(10/3) [10 - 10/3]

= 2√(10/3) X 20/3

= 40√(10/27) cu in

To learn more about Maximization visit

brainly.com/question/14682292

#SPJ4

Complete Question

(Image Attached)

3 0
1 year ago
Please help em!!! I need an answer fast
DerKrebs [107]
You divide the area and the base 
3 0
4 years ago
Translate this sentence into an equation.<br> 108 is the product of Carlo's age and 6.
NeTakaya

Answer:

Step-by-step explanation:

Let Carlo's age =  x

Equation: 6*x = 108

               6x = 108

Solution:

6x = 108

x = 108/6

x = 18

Carlo's age = 18 years

8 0
3 years ago
Read 2 more answers
A racing car used 255 litres of fuel to complete a 340km race.on average,how many litres of fuel did the car use every 100km?
KIM [24]
X=(255÷340)×100
x=0.75×100
x=75
5 0
3 years ago
rob is asked to graph this system of equations: 6x + 2y = 5; y + 3x =2; how many times will the lines intersect? A. there is no
9966 [12]

Answer:

  C

Step-by-step explanation:

A and B are wrong and with D they wouldn't be lines so imma go with C.

Sorry if it's wrong.

6 0
3 years ago
Other questions:
  • I need to know hoe to solve 3x-5y=9;x=1,0,1<br> i have to solve for y
    6·1 answer
  • Which of the following is equivalent to 3 (small) 4?<br><br> 7<br> 12<br> 64<br> 81
    8·1 answer
  • Which of the following represents the multiplicative inverse of the value below?
    8·2 answers
  • An oblique prism has a volume of 144 cubic units. The area of its base is 24 square units.
    14·2 answers
  • Simplify 5+ W equals eight
    13·1 answer
  • Bob wants to put new weather stripping around a semicircular window above his door. The base of the window (diameter) is 36 inch
    5·1 answer
  • Rashaj has $37.25 in his wallet. He would
    15·1 answer
  • Tell whether the ratios form a proportion.<br><br> 2/5,40/16
    13·1 answer
  • What is the area of the figure?<br> 118 in<br> 48 in<br> 128 in<br> 108 in
    11·1 answer
  • Solve for t 16−2t=t+9+4t
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!