All categories

3 years ago

A group of 15 people were surveyed about the month they were

Mathematics

2 answers:

Nadya [2.5K]3 years ago

8 0

Yeah I don’t know yeah I don’t know why you don’t like it but I’m not a

Sergio [31]3 years ago

6 0

Only 1 person was born in March

3/5ths of 15 people is 9 people and 1/3rds of 15 people is 5 which totals to 14 meaning there is only 1 person left to be born in March

You might be interested in

Marianna [84]

Solution:

Note that:

AB = EF
BC = EG = 6x - 8
7x - 19 = 2x + 11
Perimeter of triangle: 24 + 2x + 11 + 6x - 8

Solving for x:

7x - 19 = 2x + 11
=> 7x - 2x = 19 + 11
=> 5x = 30
=> x = 30/5 = 6

Substitute the value of x into the expression (24 + 2x + 11 + 6x - 8):

24 + 2x + 11 + 6x - 8
=> 24 + 2(6) + 11 + 6(6) - 8
=> 24 + 12 + 11 + 36 - 8
=> 24 + 12 + 3 + 36
=> 75 units

The perimeter of the triangle ABC is 75 units.

7 0

1 year ago

A sample poll of 100 voters were chosen from a given district

Julli [10]

Answer:

5y345

Step-by-step explanation:

i did it before

6 0

2 years ago

There are 35 students in a drama club two out of every five boys in the club are boys how much diamonds in the club are boys

andrew11 [14]

Given:

Number of students = 35

Two out of every five boys in the club are boys.

To find:

The number of students in the club that are boys.

Solution:

Two out of every five boys in the club are boys. It means, the ratio of boys to the total number of student is 2:5.

Let the number of boys be 2x and number of students be 5x.

According to the question,

$5x=35$

$x=7$

Now, the number of boys is

$2x=2(7)$

$2x=14$

Therefore, 14 students in the club are boys.

8 0

2 years ago

nevsk [136]

#Personal computer:-

Total=480

Percent

$\\ \bull\sf\dashrightarrow \dfrac{480}{1500}\times 100$

$\\ \bull\sf\dashrightarrow 32\%$

#Pacemaker:-

$\\ \bull\sf\dashrightarrow 0.26(1500)$

$\\ \bull\sf\dashrightarrow 390$

#Wireless communication:-

$\\ \bull\sf\dashrightarrow 0.18(1500)$

$\\ \bull\sf\dashrightarrow 270$

#Television:-

Percent

$\\ \bull\sf\dashrightarrow \dfrac{150}{1500}\times 100$

$\\ \bull\sf\dashrightarrow 10\%$

#Others

100-(10+18+26+32)=100-86=14%

$\\ \bull\sf\dashrightarrow 0.14(1500)$

$\\ \bull\sf\dashrightarrow 225$

4 0

2 years ago

Read 2 more answers

a line passes through the point (4 –6) and has a slope of -<img src="https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B4%7D" id="TexFormu

yulyashka [42]

Answer:

$y = \frac{5}{4}x - 1$

Step-by-step explanation:

A line that passes through the point (4,-6) has a slope of 5/-4. Which of the following gives the equation of the line?

With the slope of 5/-4, and the ordered pair (4,-6) :

let m = 5/-4 (slope),

x1 = 4

y1 = -6

We can use those given values into the point-slope formula:

y - y1 = m(x - x1)

Plugging in those values will give you the answer:

y - (-6) = $\frac{5}{-4}$ (x - 4)

Distribute $\frac{5}{-4}$ into the terms inside the parenthesis:

y + 6 = $\frac{ 5}{-4}x$ + 5

Subtract 6 from both sides to isolate y:

y + 6 - 6 = $-\frac{ 5}{4}x$ +5 - 6

The equation of the line in slope-intercept form is:

$y = -\frac{ 5}{4}x - 1$

6 0

2 years ago