write equation in standard form

Answer:

448 subscribers

Step-by-step explanation:

First, find the percentage of people that use the internet more than 15 hours per week.

[tex]\%=\frac{28}{50}=0.56=56\%[/tex]

Now, we can use this information to find 56% of 800.

[tex]56\%*800[/tex]

Note that percentages can also be written as that number over 100.

[tex]\frac{56}{100}*800=\frac{44800}{100}=448\text{ subscribers}[/tex]

Answer:

2/25, 11%, 1/8

Step-by-step explanation:

Hopefully this is correct

Answer:

Turn them into decimals

Step-by-step explanation:

11% = 0.11

1/8 = 0.125

2/25= 0.08

0.08, 0.11, 0.125 I believe is the correct order.

Answer:

The area is 48 square units.

Step-by-step explanation:

Split up the shape into 2 shapes a rectangle and a Triangle.

Rectangle:

[tex]6*4=24[/tex]

Triangle:

[tex]6*4=24[/tex]

Add them up:

[tex]24+24=48[/tex]

~Kandy~

Hope this Helped!

Brainliest Please!

The exact form is: 3/32

And the decimal form is: 0.09375

Answer:

12 cabins with 3 empty beds

Step-by-step explanation:

Closest multiple of 8 to 93 is 8*12=96

96-93=3 empty beds

Answer:

There will be 11 cabins with 5 extra beds.

Step-by-step explanation:

Answer:

a = [tex]\frac{-7}{3}[/tex] (because point P is 7 units away from line x = 0, so point P' must also be 7 units away from the line in the other direction)

b = 2

To get the lateral surface area, dana will subtract the two base area from the total surface area.

The total surface area of a rectangular prism is the sum of the areas of all of the faces or surfaces that enclose the solid. Therefore,

where

l = length

w = width

h = height

The lateral surface area of a rectangular prism is the surface area of the solid without the bases.

Therefore,

Total surface area = Lateral surface area + 2 (Base Area)

Total surface area =  2 (l + w) h + 2 (l x w) = 2lh + 2wh + 2lw

Therefore,

Lateral surface area = Total surface area - 2 (Base Area)

To get the lateral surface area, dana will subtract the two base area from the total surface area.

learn more on rectangular pyramid here: https://brainly.com/question/3096481

Answer:

21

Step-by-step explanation:

It is a Trapezium so the formula will be 1/2 * (base 1 + base 2) * height

so 1/2 * ( 9+5) * 3

    = 1/2 * 14 * 3

    =  1/2 * 42

    =  21

This is my first time answering someones' question as I am new to Blainly...So please mark me Brainlist.

Thank You!

:)

Answer:  21

Step-by-step explanation:

Find the cost of one pastry:

$12 / 6 pastries = $2 per pastry

the answer would be $2

Answer:

Refer to the attachment for the labelling of the triangles.

In △ABC & △DEC,

∠C = ∠C [common angles → vertically opposite angles]

AC = CE [equal pair of sides]

BC = DC [equal pair of sides]

•°• △ABC ≅ △EDC (Single-Angle-Side congruence rule → SAS congruence rule.....the angle is included between the 2 equal sides).

Hope it helps ⚜

Answer:

[tex]\rf x=\frac{\sqrt{10}}{4},\:x=-\frac{\sqrt{10}}{4}[/tex]

step wise explanation:

change sides:

simplify

change sides:

changing square to square root:

normal answer:

apply radical rule of

rationalise:

final answer, simplified:

Answer:

[tex]x = \boxed{ \frac{\sqrt{10}}{4} , - \frac{\sqrt{10}}{4} }[/tex]

Step-by-step explanation:

We can solve this question by using the method of finding the square root.

The given equation is:

[tex]8x ^ { 2 } -3=2[/tex]

Add 3 to both the sides of the equation.

[tex]8x^{2}=2+3[/tex]

Now, add 2 & 3 to get 5.

[tex]8x^{2}=5[/tex]

Dividing both the sides of the equation by 8, we get...

[tex]x^{2}=\frac{5}{8}[/tex]

Now, take the square root of both the sides of the equation...

[tex]x =\sqrt{ \frac{ 5 }{ 8 } } \\x = \frac{\sqrt{5}}{\sqrt{8}} \\[/tex]

Rationalize the denominator.

[tex]x = \frac{\sqrt{5}}{2\sqrt{2}} \\x = \frac{\sqrt{5}\sqrt{2}}{2\left(\sqrt{2}\right)^{2}} \\x = \frac{\sqrt{5}\sqrt{2}}{2\times 2} \\x = \frac{\sqrt{10}}{2\times 2} \\x = \boxed{ \frac{\sqrt{10}}{4} , - \frac{\sqrt{10}}{4} }[/tex]

[tex]\rule{200}{3}[/tex]

[tex]\rule{200}{3}[/tex]

Hope this helps!

Onion; Self-propagation

yeast; budding

starfish; fussion

potato; tubers

ginger; Self-propagation

Answer:

a) $32,000

b) 9/25

c) 36%

Step-by-step explanation:

Hello!

A) How much did you save?

Let's see. In order to find the savings, we must subtract the new price from the original.

You saved $32,000 (a pretty good deal!)

B)  What fraction of the original price was this?

To find the fraction, we must divide the new price from the original.

It's 9 twenty-fifths of the original price.

C) What fraction of the original price was this?

Convert the fraction to percent

Answer:

find the sample variance and standard deviation

Step-by-step explanation:

f(g(x)) = f( 4x ) = (4x)² - 8(4x) + 4 = 16x² - 32x + 4

Answer:

The soccer league can buy 105 soccer balls.

Step-by-step explanation:

I did $630 divided by $6 and got 105! :)

Answer:

I'm pretty sure it is C

Step-by-step explanation:

Answer:

Find out the factors of 3x² + 4x - 4.

To prove

As given in the question

= 3x² + 4x - 4

simplify the above

= 3x² + 6x - 2x - 4

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

= (3x - 2) ( x - 2)

The factors of the 3x² + 4x - 4 are  (3x - 2) ( x - 2) .

and from the option given in the question (3x -2 ) is the factor of the  3x² + 4x - 4.

Step-by-step explanation:

have a great day

Total pay = (50dollars/hour) * (h hours)

Hope that helps!

Check the template in the picture below.

[tex]y = x^3\implies y=\stackrel{A}{1}(\stackrel{B}{1}x+\stackrel{C}{0})^3 +\stackrel{D}{0}\qquad \qquad \underset{\textit{shifted down by 1 unit}}{y=\stackrel{A}{1}(\stackrel{B}{1}x+\stackrel{C}{0})^3 \stackrel{D}{-1}}\implies y=x^3-1[/tex]

Answer:

The answer is C.) In order to get one kilometer, you have to have 1,000 meters.

Step-by-step explanation:

Hope this helped.

A brainliest is always appreciated.

Answer:

Patty

Step-by-step explanation:

The sum of 2 + 3 is 5 so it is not always a even number

Answer:

Sir it says the answer at the bottom of the question

Step-by-step explanation:

It is 240 and I also did the math (.10 * 240 = 24 + $63.96 = 87.96)
and (.15 * 240 = 36 + 51.96 = 87.96) the answer is 240!

what to tell you this looks difficult

:?

Part (a)

x = number of adults

y = number of students

5x = amount all of the adults paid ($5 each)

2y = amount the students paid ($2 each)

5x+2y = total amount of money for adults and students combined

The total amount (5x+2y) must be more than $150

So we end up with 5x+2y > 150 as the inequality.

This inequality involves the boundary line 5x+2y = 150 which goes through the y and x intercepts of (0,75) and (30,0) respectively. We use a dashed line for the boundary to mean that points on the boundary are not included as solution points.

We shade above the dashed boundary line to finish off the graph.

Refer to figure (a) shown below.

========================================================

Part (b)

x = number of adults

y = number of students

x+y = total number of people

120 seats is the max capacity so x+y cannot exceed this value.

x+y = 120 or x+y < 120

Or in short x+y ≤ 120 is the inequality

This involves the boundary line x+y = 120 which goes through the y and x intercepts of (0,120) and (120,0). We shade below the solid boundary line.

Refer to figure (b) shown below.

========================================================

Part (c)

Now imagine we overlapped the blue region from part (a) and the red region from part (b)

We'll get the purple region shown in figure (c). At this point, I'm only considering cases when x ≥ 0 and when y ≥ 0. It's not possible to have a negative number of people, so that's why we focus on the upper right quadrant of the xy grid.

This purple region consists of all (x,y) points that make ALL of the inequalities to be true. Exclude any points on the dashed boundary.

For example, if we picked the point (x,y) = (50,40) then this point is in the purple region. We can confirm its a solution by checking each inequality.

5x+2y > 150

5*50+2*40 > 150

250+80 > 150

330 > 150  .... which is true

and,

x+y ≤ 120

50+40 ≤ 120

90 ≤ 120 ... which is also true

Furthermore, both x and y are nonnegative making x ≥ 0 and y ≥ 0 to be true as well. Every inequality mentioned is true for (x,y) = (50,40) to fully confirm the solution point. There are other possible solutions such as (40,60) and (80,20) which I'll let you verify.

If we stick to the (50,40) from earlier, then this means 50 adults and 40 students went to the concert.

Other answers are possible

Answer:

I believe the answer is either B or D.

Step-by-step explanation:

if I had to choose I think your best choice would be B. But if you draw it on a graph there is a possibility it could be D. But I think your best choice is B.

So, what you need to do here is to first plot all the points on the coordinate plane. When you plot all the points, and connect them all together, you should be able to see a shape. When I plotted all your points, I got a parallelogram or a rectangle, which is most likely the correct answer here because it is more specific than saying a parallelogram. A parallelogram can be a square, rhombus, or any other shape that fits the characteristics of one, so saying "rectangle" is better.