Brenda’s Boards manufactures skateboards. Each skateboard sells for $45 and includes the following expenses: $3 for the wheels and mounts, $1 for the plastic board, $1 for the paint, and $10 for the labor. What is the total profit the company earns after selling 100 boards?

Emily earned more

Step-by-step explanation:

45.50 x 6= 273

Answer:

is that the whole math question? I need a number after the < to solve this

x-intercept(s):  ( 8 , 0 ) , ( − 3 , 0 )

y-intercept(s):  ( 0 , 24 )

Answer:

I PINE FIR YEW

Step-by-step explanation:

Answer:

Do you have a diagram to follow?

It will much help, and easier for answering.

The radius of the other similar circle is, 6 inches

In mathematics, the circle is a two dimensional rounded figure which has no corner edges.

Standard form = (x - a)² + (y - b)² = r²

Angle = Arc / Radius

Given that,

The two arc lengths for the circles are equal

One circle has a radius of 8 inches and a shaded sector with an angle measure of 90 degrees

The second circle has a shaded sector with an angle measure of 120 degrees

The radius of second circle = ?

α = 90°

It is known that,

π radian = 180°

1°  = π/180 radian

Now,

α = 90 × π/180

   =  π/2

β  = 120°

   =  120 × π/180

   =   2π/3

In Circle 1,

Angle = Arc / Radius

π/2 = Arc/8

Arc = 4π

In both the circles, length of arc is same,

In Circle 2,

Angle = Arc / Radius

2π/3  = 4π/Radius

Radius = 6

Thus, the radius of second circle is 6 inches

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Answer:

1,960,000Joules

Step-by-step explanation:

Gravitational Potential Energy is expressed as;

GPE = mgh

m is the mass

g is the acceleration due to gravity

h is the height

Given

m = 1000kg

h = 200m

g = 9.8m/s

Substitute;

GPE  = 1000 * 9.8 * 200

GPE = 9800 * 200

GPE = 1,960,000Joules

Hence the GPE of the balloon is 1,960,000Joules

Answer:

25x^2-36

Step-by-step explanation:

30x-30x=0

that leaves 25x^2-30x

Step-by-step explanation:

Answer:

(x−6)(x−6)

Step-by-step explanation:

MathPapa algebra calculator, thank me later

Answer:

c

Step-by-step explanation:

Answer:

The value is 0.025

Step-by-step explanation:

We get the z-score that is equal to the given value

Mathematically we have this as:

z-score = (x-mean)/SD

x = 93

mean =79

SD = 7

So we have the z-score as;

z-score = (93-79)/7 = 14/7 = 2

So we want to calculate the probability equal to the calculated z-score value of 2

Using the standard normal distribution table, we have this value as;

1 - 0.975= 0.025

Answer:

the one that you selected is correct

Step-by-step explanation:

polygons cannot have a curve in them therefore the first one is correct

Answer:

the second one

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

B. $1.30

Step-by-step explanation:

Answer:

its obviously 1.21 meters

Step-by-step explanation:

Answer:

1.21 meters more

Step-by-step explanation:

It's asking how much further did Karen jump. So, you would subtract Grace's from Karen's.

6.8-5.59=1.21

Answer:

I'm not sure

I think its 30 or 26

Step-by-step explanation:

Answer:

30 feet

Step-by-step explanation:

The ladder laying against the wall will create a right triangle.

The side lengths will be 18 and 24 and you will solve for the hypoteneuse which will be the length of the latter.

You can use the pythagorean theorm so

[tex]a^{2} +b^{2} =c^{2}[/tex] so you plug in the values

[tex]18^{2}+24^{2} =c^{2} \\324+576=c^{2} \\900=c^{2} \\\sqrt{900} =\sqrt{c^{2} } \\30=c[/tex]

Answer:

Step-by-step explanation:

base b = 2 in

slant height L = 7 in

lateral area = 4·½bL = 4·½·2·7 = 28 in²

base area = b² = 4 in²

surface area = 28+4 = 32 in²

If b = 14 and L = 49:

lateral area = 4·½·14·49 = 1372 in²

base area =  196 in²,

and surface area = 1372+196 = 1568 in²

The surface area has multiplied by 49.

Answer:

49

Step-by-step explanation:

I just took a quiz with this question and got it right.

JUST TRUST ME

Answer:

10

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

x = 31 and y= 11

Step-by-step explanation:

Since sum f angles on a straight line is 180°, hence;

2x+8+3x+17 = 180

Collect like terms

5x+25 = 180

5x = 180-25

5x = 155

x = 155/5

x = 31°

Similarly;

3x+17+5y+15 = 180

Substitute x = 31 into the equation

3(31)+17+15+5y = 180

93+32+5y = 180

125+5y =180

5y = 180-125

5y = 55

y = 55/5

y = 11°

Hence x = 31 and y= 11

Answer:

The answer is $1.4.

Answer:

125

Step-by-step explanation:

The cells of the bacterium Escherichia coli have a cylindrical shape, with 8 x 10−7 meters in diameter. The diameter of a hair is approximately 1 x 10−4 meters. Dividing the diameter of a hair by the diameter of a cell of Escherichia coli gives, as a result, a) 200. B) 135. C) 140. D) 125

We are carrying out division operation

The diameter of a hair ÷ The diameter of a cell of Escherichia

The cells of the bacterium Escherichia coli have a cylindrical shape = 8 x 10^−7 meters in diameter.

The diameter of a hair is approximately 1 x 10^−4 meters

Therefore:

1 x 10^−4 meters ÷ 8 x 10^−7 meters

= 125

Answer:

318 but u didnt give to much of info

Step-by-step explanation:

Answer:

None

Step-by-step explanation:

I am guessing that this is part of a factoring problem. Since there are no two numbers that add up to 6 and multiply to 15, you need to use the quartic formula. I attached the formula

I hope this helps!

Answer:

In isoceleus triangle Both angles are equal

In Triangle sum of  all angles are eual to 180  

∘

Step-by-step explanation:

Answer:

1. Sine

2. 14.1

3. Cosine

4. 63.2

5. 418

> Just took it, your welcome :)

Step-by-step explanation:

Answer: c=4

Step-by-step explanation:

c^2+3^2=5^2

c^2+9=25

c^2=16

c=4

Hence, the other leg if necessary round to the nearest tenth is [tex]4cm[/tex].

What is the triangle?

A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry.

[tex]H^2=B^2+P^2[/tex]

Here given that,

One of the legs of a right triangle measures [tex]3[/tex] cm and it's hypotenuse measure [tex]5[/tex] cm

Let the base of triangle is [tex]x[/tex].

So,

[tex]H^2=B^2+P^2\\\\(5)^2=x^2+(3)^2\\\\25=x^2+9\\\\25-9=x^2\\\\16=x^2\\\\x=4[/tex]

Hence, the other leg if necessary round to the nearest tenth is [tex]4cm[/tex].

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Answer:

This is just how I would write it, dosen't mean it's better, just personal preference

Step-by-step explanation:

People of the past and the present judge each other based on class. This could be a social or an economic status or class difference and these judgements separate us as a society. Class in simple words is a group of people or things categorized by the quality and economic status. This relates to the novel "The Great Gatsby" by some of the characters in the novel such as Tom and Daisy Buchanan.

I don't know why you are defining class here but there might be some context I'm missing. In most scenarios though, defining a term is not a priority and is defentetly making the introduction run on for a while.

I would add a sentence before the last sentence futher tying in what your introduction has to relate with the book or at least some words like: "and this is shown in the Great Gabsy" or something like that