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sergij07 [2.7K]
3 years ago
8

the ratio of the number if people who own a smartphone to the number of people is 4:3. If people who own a smartphone than a fli

p phone,how many people own each type of phone?
Mathematics
1 answer:
Alexxandr [17]3 years ago
7 0
You may need to re-word that question for people to answer.
You might be interested in
What is 3 decided by 88
liq [111]
Hi 
let me help u there 
3 divided by 88 is <span>0.03409090909
</span>the answer would be 0.03409
 
hope it helps 


4 0
3 years ago
Read 2 more answers
The sum of the masses of two heavyweight boxers is 190kg. ⅘ the heavier boxer is 10kg less than the mass of lighter boxer. Find
ratelena [41]

Answer:

<em>Their masses are 100 kg and 90 kg</em>

Step-by-step explanation:

<u>Equations</u>

We'll solve the problem by setting only one variable. Let's call:

x = weight of the heavier boxer

Since the sum of the masses of both boxers is 190 Kg:

190 - x = mass of the lighter boxer.

It's given that \frac{4}{5} of the mass of the heavier boxer is 10 kg less than the mass of the other, thus:

\displaystyle \frac{4}{5}x=190-x-10

Operating:

\displaystyle \frac{4}{5}x=180-x

Multiplying by 5:

\displaystyle 4x=5(180-x)

\displaystyle 4x=5*180-5x

Simplifying:

\displaystyle 9x=900

x=\frac{900}{9}=100

The heavier boxer's mass is 100 kg. The lighter boxer has a mass of 190-100 = 90 kg.

Their masses are 100 kg and 90 kg

5 0
3 years ago
Frank mary and seth shared some sweets in the ratio 4:5:7 seth got 18 more sweets than frank
Nimfa-mama [501]

Answer:

each number in the ratio 4:5:7 is worth 6 sweets. add 4,5, and 7 to get 16 then multiply it by 6 to get 96 sweets.

Step-by-step explanation:

add the ratios = 4+5+7= 16

1 number = 6 so

4x6= 24

5x6=30

7x6=42

Frank gets 24 sweets

Mary gets 30 sweets

Seth gets 42 sweets

The total number of sweets they shared is 24+30+42= 96

The share 96 sweets altogether.

The check your answer; do 42-24= 18

Therefore, now we know that the difference between Seth and Frank's amount of sweets is 18.

Therefore, this is correct.

5 0
3 years ago
Some one help please
AleksAgata [21]

Answer:

subtracting 14 from sides of the number sentence

Step-by-step explanation:

14 + n = 84

Since 14 is being added to n, you need to subtract 14 from both sides to solve for n.

Answer: subtracting 14 from sides of the number sentence

3 0
3 years ago
Can anyone help me, i dont understand this. will give you all my points, and brainliest.
Feliz [49]

Step-by-step explanation:

Transformations of graphs are fairly simple. Start with a parent function, or g(x) = f(x).

To move the graph UP or DOWN, add that number on the outside of the parenthesis with x: g(x) = f(x) + n is up, g(x) = f(x) - n is down.

To move the graph RIGHT you must SUBTRACT from inside the parenthesis. g(x) = f(x - n)

To move the graph to the LEFT you must ADD from inside the parenthesis . g(x) = f(x + n)

5 0
3 years ago
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