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
I am Lyosha [343]
3 years ago
5

Help in question six plzzzzzz

Mathematics
1 answer:
Elis [28]3 years ago
6 0

Let  the sons age be x years then

- the fathers age is  2x + 5 years, So:-

2x + 5 - x =  25

x = 25 - 5 = 20

The father is 2 (20) + 5 = 45 years answer

You might be interested in
Need help with trig!
dedylja [7]

Answer:

1. A. 4.42

2. F. 20.9

3. G. 4.57

4. A. 4.50

Step-by-step explanation:

5 0
3 years ago
Maurice walked 6 miles in 132 minutes. Monica walked 4.5 miles in 90 minutes. is the ratio of miles walked to minutes the same f
expeople1 [14]
No its not the same.
Maurice walked 1 mile in 22 mins
Monica walked 1 mile in 20 mins
3 0
3 years ago
if an ice cream factory makes 350 quart of ice cream in 2 hours?how many quarts could be made in 12 hours? what was the rate in
UkoKoshka [18]
2,100 quarts could be made in 12 hours. The rate for that day was 175 quarts every hour. We get this by dividing 350 by 2.
8 0
3 years ago
Suppose an airline policy states that all baggage must be box shaped with a sum of length, width, and height not exceeding 174 i
Leya [2.2K]

Answer:

The square-based box with the greatest volume under the condition that the sum of length, width, and heigth does not exceed 174 in is a cube with each edge of 58 in and a volume of 195112 in^{3}

Step-by-step explanation:

For this problem we have two constraints, that are as follows:

1) Sum of length, width, and heigth not exceeding 174 in

2) Lenght and width have the same measure (square-based box)

We know that volume is equal to the product of all three edges, and with the two conditions into account we have the next function:

V=(w^{2})(174-2w)\\V=174w^{2}-2w^{3}

The interval of interest of the objective function is [0, 87]

This problem requieres that we maximize the function that defines the volume. We start calculating the derivative of the function, wich is:

V'=348w-6w^{2} \\V'=(348-6w)(w)

We need to remember that the derivative of a function represents the slope of said function at a given point. The maximum value of the function will have a slope equal to zero.

So we find the value in wich the derivative equals zero:

0=(348-6w)(w)\\w_1=0\\w_2=348/6=58

The first value (w=0) will leave us with a 'height-only box', so the answer must be w=58 in

The value is between the interval of interest.

And, once we solve for the constraints, we have that:

Lenght = Width = Heigth = 58 in

Volume = 195112 in^{2}

8 0
3 years ago
Please help urgently
Genrish500 [490]

Answer:

<h2>203.5 </h2>

Solution,

Onions less than 60 grams = 2 --> Pickling

Onions greater than 120 grams = 5 + 3 = 8 --> Market

Onions between 60 and 120 = 13---> Processing

Total frequency = 2 + 8 + 13 = 23

Now,

x =  \frac{13}{23}  \times 360

x = 203.48

x = 203.5

Hope this helps ..

Good luck on your assignment...

4 0
3 years ago
Read 2 more answers
Other questions:
  • Sqaure root99, pi^2, 9.8 repeated decimal least to greatest
    13·1 answer
  • Given the functions, f(x) = 3x2 - 7 and g(x) = x3 + 1, evaluate f(g(2)).
    7·2 answers
  • *place holder since picture has the work*
    7·1 answer
  • In solving \\(x^{2}=3\\) we obtain _______
    6·1 answer
  • Solve -3(-8b+7)=3(2b-1)
    14·2 answers
  • Let x1 = 12, y1 = 15, and y2 = 3. Let y vary inversely with x. Find x2.
    9·1 answer
  • Which table represents an exponential function?
    5·1 answer
  • The base of a regular pyramid is a hexagon.
    5·2 answers
  • Solve for x..........................
    12·1 answer
  • Flat family roof on goformative answer
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!