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
Fittoniya [83]
3 years ago
11

PLEASE answer pic provided

Mathematics
1 answer:
Papessa [141]3 years ago
5 0

Answer:

50 to 60 seconds is the answer

You might be interested in
Audrey and Sam divided money in the ratio of 3 to 5. Audrey obtained $36, how much money do they have altogether?
Ivenika [448]

8:20 is the same as 2:5.

<h3>What is unitary method?</h3>
  • The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units. What can be values and units.
  • Let's say you go to the store to buy six apples. You are informed by the shopkeeper that he is offering 10 apples for Rs 100. In this instance, the value and the units are the price of the apples.
  • Recognizing the units and values is crucial when using the unitary technique to a problem.
  • Always write the items that need to be computed on the right side and the things that are known on the left side to simplify things. We are aware of the quantity of apples and the amount of money in the aforesaid problem.

acc to our question-

  • = 12 + S
  • S= (2/5)A
  • S= (2/5)(12+S)
  • 5S = 24 + 2S
  • 3S = 24
  • S = 24/3 = 8 = what Sam received
  • A= 8+12 = 20 = what Audreyreceived
  • 8:20 is the same as 2:5
  • divide both 8 and 20 by 4 to get the 2 to 5 ratio.

hence,8:20 is the same as 2:5.

learn more about unitary method click here:

brainly.com/question/24587372

#SPJ4

8 0
1 year ago
What is the value of the 24th term is the fourth term is 6 and the eighth term is 8
Alina [70]

The value of the 24th term is 16.

<h3>Arithmetic progression:</h3>
  • aₙ = a + (n -  1)d

where

a = first term

d = common difference

n = number of terms

Therefore,

6 = a + 3d

8 = a + 7d

let's find a and d

2 = 4d

d = 2 / 4

d = 1 / 2

6 = a + 3 / 2

a = 6 - 3 /2

a = 4.5

Therefore, the 24th term can be found as follows;

24th term = 4.5 + 23(0.5)

24th term = 4.5 + 11.5

24th term = 16

learn more on arithmetic progression here; brainly.com/question/9882454

4 0
2 years ago
The student who traveled to states visited new states during a vacation. Does increasing the to change the​ median? If​ so, how?
mote1985 [20]

Step-by-step explanation:

The exact question is as follows :

Given - The student who traveled to 3 states visited 6 new states during a vacation.

To find - Does increasing the 3 to 6 change the​ median? If​ so, how?

Proof -

Yes,

If we increase the 3 states to 6 states, it changes the median

Because

The median of the first 3 states is the middle state.

For example -

If we have 3 states X, Y, Z

Then the median is the state Y

Now,

The median of 6 states is the average of the 2 middle states.

For example -

If we have 6 states

X, Y, Z, U, V, W

Then

The median is not explicit.

Median is the average of the two middle states, Z and U.

And

Average of Z and U =  half of the sum of Z and U.

i.e.  (Z + U)/2.

And we can see that,

Median of 3 States is not equal to Median of 6 states

i.e. Y is not equal to (Z + U)/2.

So,

We can say that,

Increasing the state 3 to 6 changes the​ median.

6 0
3 years ago
The perimeter P of a triangle is equal to the sum of the lengths of sides a, b, and c.
SVETLANKA909090 [29]

Answer:

The sentence is true.

Step-by-step explanation:

Hope this helps you. Please mark as brainliest. It helps a lot. ^_^

6 0
3 years ago
Which pair of fractions are proportional? A)36/54 and 6/9 B)6/7and 16/21 C) 21/36and 21/42 D) 14/35 and 21/42
timama [110]
The answer is A. 36/54 and 6/9.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Marc commutes to work on his bicycle, which has tires that measure 26 inches in diameter. A device on his bike informs him that
    13·2 answers
  • Find the inverse of the function f(x) = (x - 4) 2 - 5 if x ≥ 4.
    7·1 answer
  • How do I simplify the question in the red boy
    8·2 answers
  • The amount and the concentration of a salt solution is given. How much salt would you get if you evaporated all water from this
    7·1 answer
  • Did I get this right? If not could someone explain this to me?
    15·2 answers
  • Manuel exercises more than 50 minutes per day. Use t to represent Manuel's amount of exercise (in minutes per day).
    6·1 answer
  • Arnold's entire workout consisted of 10 minutes of warm-up exercises, 25 minutes of
    5·1 answer
  • How do your write a feaction with a denominator of 20 as a decimal?​
    12·1 answer
  • PLEASE HELP ME!! Given the point (5, -12) and r = 13, find cot0
    12·1 answer
  • Find the vertex and focus of the<br> parabola.<br> x2 + 6x – 8y + 1 = 0
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!