All categories

3 years ago

20 POINTS! THE QUESTION IS THE PICTURE!!

Mathematics

2 answers:

Lelechka [254]3 years ago

8 0

About 50 to 60 I don’t have calculator anymore :(

Ghella [55]3 years ago

5 0

The answer is 41 I believe!

—Evidence—
•- 20-30 bar has 12 people, 30-40 bar has 15 people, and 40-50 bar has 14 people

So the equation would be 12+15+14 which will equal 41.

You might be interested in

PLEASE HELP!!

ad-work [718]

Step-by-step explanation:

5^-2= 1/25 (as when taken up 25 it becomes 5^-2).
2^5= 32 (when we multiply 2 for 5 times, we get 32).(2×2×2×2×2)
2^-4=1/16 (as when we take up 16 we get 2^-4)
5^3=125 (when we multiply 5 for 3 times we get 125)(5×5×5)

Hope it helps...

3 0

3 years ago

What is the surface area of a cube with a side length of 18 meters

zysi [14]

A = 1944 m²
hope this helps

5 0

4 years ago

Read 2 more answers

Sara ordered 2 slices of pizza and a 12-ounce cola and paid

Natasha_Volkova [10]

Answer: a slice of pizza cost $1.25 and a 12-ounce cola cost $0.50.

Step-by-step explanation:

Let slice of pizza cost x and a 12-ounce cola cost y.

Then Sara's order cost: 2x+y=3

and Sydney's order cost: 3x+2y=4.75

From the first equation we have: y=3-2x and put this to the second equation:

3x+2(3-2x)=4.75

3x+6-4x=4.75

x=1.25

y=3-1.25*2=0.50

Answer: a slice of pizza cost $1.25 and a 12-ounce cola cost $0.50.

5 0

3 years ago

I NEED HELP!! (100 POINTS)

Anon25 [30]

Answer:

x = 1

Step-by-step explanation:

Given equation

2^x = -2x + 4

To solve graphically, following steps required

1. Graph the function

y = 2^x

2. Graph the function

y = -2x + 4

3. Identify any intersection of the lines

4. Take the x-coordinates of the intersection points and record as solution

See attached, the answer and the solution of the given equation

The solution is

x = 1

8 0

3 years ago

Read 2 more answers

Which of the following is the equation of the line that is parallel to y=35x+8 y = 3 5 x + 8 and goes through point (-10,4)?

xeze [42]

Slope-intercept form of a line is y=mx+b.

Where m= slope and b= y-intercept.

First step is to compare the given equation y=35x+8 with the above equation to get the value of m.

After comparing the two equations we will get m=35.

Slope of paralle lines always equal which means slope of a line which is parallel to the above line will also be 35.

Now the line is passing through (-10,4).

Point slope form of a line is :

$y-y_{1} =m(x-x_{1} )$

Next step is to plug in m=35, x1=-10 and y1=4 in the above equation. So,

y-4=35(x-(-10)

y-4=35(x+10)

y-4=35x+350

y=35x+350+4

y=35x+354.

So, the equation of the line is y=35x+354.

4 0

4 years ago