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
MAXImum [283]
2 years ago
10

John is 36 years old now. 1/4 of his age is equal to 1/3 of sam's age. find their total age in 5 years time

Mathematics
1 answer:
sveticcg [70]2 years ago
7 0

Answer:

John = 41 years

Sam = 32 years

Step-by-step explanation:

You might be interested in
A number is chosen at random from 1 to 25. Find the probability of selecting an even number that is greater than 13.
mamaluj [8]

Answer:

14 16,18,20 22,24

so, 6 out of 24

6/24 simplifies to 1/4

6 0
3 years ago
christy uses glass beads to make braclets and necklances it takes her 30 minutes to make a bracelet and 45 minites to make a nec
shtirl [24]

Christy should make at least 30 bracelets and at most 40 necklaces to maximize profit

<h3>How to determine how many bead of each type of bracelets and necklaces should Christy make to maximize his​ profit?</h3>

The given parameters can be represented in the following tabular form:

                       Bracelet (x)    Necklace (y)    Total              

Labor (hour)        0.5                       0.75         40

Profit                    10                         18

From the above table, we have the following:

Objective function:

Max P = 10x + 18y

Subject to:

0.5x + 0.75y <= 40

Because she wants to make at least 30 bracelets, we have:

x >= 30

So, we have:

Max P = 10x + 18y

Subject to:

0.5x + 0.75y <= 40

x >= 30

Express x >= 30 as equation

x = 30

Substitute x = 30 in 0.5x + 0.75y <= 40

0.5 * 30 + 0.75y <= 40

This gives

15 + 0.75y <= 40

Subtract 15 from both sides

0.75y <= 30

Divide by 0.75

y <= 40

Hence, Christy should make at least 30 bracelets and at most 40 necklaces to maximize profit

Read more about maximizing profits at:

brainly.com/question/13799721

#SPJ1

4 0
1 year ago
PLS HURRY
Aneli [31]

Given:

The table of values.

Hours (h)        Dollars (d)

     1                       42

     2                      84

     3                     126

     4                     168

     5                       ?

To find:

The correct statements about the table.

Solution:

From the given table it is clear that,

1\times 42=42

2\times 42=84

3\times 42=126

4\times 42=168

This pattern can be defined as

h\times 42=d

Multiply h by 42 to get d. So, option A is correct.

Using this pattern, we get

5\times 42=210

The missing value in the last row is 210. So, option D is correct.

From the given table it is clear that the rate of change is $42 per hour because dollar is increasing by 42 in every hour.

A real-world situation that is represented in the table is “Richard is a video game designer and earns $42 per hour.”

Therefore, the option E is correct.

3 0
2 years ago
Read 2 more answers
5^(2x-1)+5^(x+1)=250<br> how do you solve?<br> thank you
zepelin [54]

Answer:

<em>x = 2</em>

Step-by-step explanation:

<u>Exponential Equations</u>

Solve:

5^{2x-1}+5^{x+1}=250

Separate each exponential:

5^{2x}5^{-1}+5^{x}5^{1}=250

Operating:

\displaystyle \frac{5^{2x}}{5}+5^{x}5=250

Multiplying by 5:

5^{2x}+25\cdot5^x=1250

Rearranging:

5^{2x}+25\cdot5^x-1250=0

Recall that:

5^{2x}=(5^{x})^2

(5^{x})^2+25\cdot5^x-1250=0

Calling

y=5^{x}:

y^2+25y-1250=0

Factoring:

(y-25)(y+50)=0

There are two possible solutions:

y=25

y=-50

Since

y=5^{x}

y cannot be negative, thus:

5^{x}=25=5^2

The solution is:

x = 2

8 0
3 years ago
What is the sum of 12-5¡ and -3+4¡
Goshia [24]

Answer:

8

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Please help!!!
    11·1 answer
  • Three couples and two single individuals have been invited to an investment seminar and have agreed to attend. Suppose the proba
    5·1 answer
  • A website randomly creates an initial password for people when they first sign up for an account. The password consists of five
    14·2 answers
  • I really need help on this question
    9·1 answer
  • This is the problem<br> Dan says 3/5 Is the same as 3.5. Is he correct? Explain
    5·2 answers
  • Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match each unit rate to the graph that re
    11·1 answer
  • Help ASAP need an explanation
    13·1 answer
  • Pls Help dont get this
    9·2 answers
  • Which is an equation in point-slope form for the given point and slope?
    11·1 answer
  • Jessica went to the grocery store and Purchased cereal for $3.15, milk for $2.25 and bread for $2.60. She paid a sales tax of 7%
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!