A caterer charges a setup fee of $50, plus $20 per person. How much will the caterer charge if 35 people attend the party?

Answer: the scale factor is 1/2

And the missing side is 5.5

Step-by-step explanation:

The larger triangle is twice the smaller triangle

The scale factor is 1/2 and the length of the missings side is 5.5 after using the concept of the scale factor.

The ratio among comparable dimensions of an object and a model with that object is known as an exponent in algebra. The replica will be larger if the scale factor is a whole number. The duplicate will be lowered if the step size is a fraction.

It is given that:

The two rectangles are shown in the picture:

Part A what is the scale factor used when going from the larger rectangle to the smaller one?

The scale factor = 8/16 = 1/2

The length of the missings side = 1/2(11) = 5.5

Thus, the scale factor is 1/2 and the length of the missings side is 5.5 after using the concept of the scale factor.

Learn more about the scale factor here:

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Answer:

the bring them to my house kidding its 118

Step-by-step explanation:

Answer:

34

Step-by-step explanation:

Answer:

82

Step-by-step explanation:

1000% sure this is correct

Answer:

Explained below.

Step-by-step explanation:

(a)

The mean of the random variable X is:

[tex]\mu=\sum {x\cdot p(x)}=5.3[/tex]

(b)

The standard deviation of the random variable X is:

[tex]\sigma=\sqrt{\sum x^{2} p(x)-\mu^{2}}=\sqrt{28.9-(5.3)^{2}}=0.90[/tex]

(c)

Compute the probability that the average number of cherries in 36 cherry puffs will not be less than 5 as follows:

Since the sample size is large i.e. n > 30, the sampling distribution of sample mean will follow a normal distribution.

[tex]P(\bar X\leq 5)=P(\frac{\bar X-\mu}{\sigma/\sqrt{n}}\leq \frac{5-5.3}{0.9/\sqrt{36}})\\\\=P(Z\leq -2)\\\\=1-P(Z<2)\\\\=1-0.97725\\\\=0.02275\\\\\approx 0.023[/tex]

(d)

Assume that the two groups are independent.

Then:

[tex]E(D)=5.3-5.3=0\\[/tex]

[tex]SD(D)=\sqrt{\frac{0.9^{2}}{30}+\frac{0.9^{2}}{36}}=0.2225[/tex]

Compute the probability that the difference in the average number of cherries will be more than 2 as follows:

[tex]P(D>2)=P(\frac{D-E(D)}{SD(D)}>\frac{2-0}{0.2225})\\\\=P(Z>8.98)\\\\=0[/tex]

Answer:

x = 4 and y = 15

Step-by-step explanation:

Opposite sides of parallelogram are equal

Opposite sides of parallelogram are equaltherefore,

13x + 15 = 19x - 9

15or 15 + 9 = 19x - 13x

or 24 = 6x

or 24÷6 = X = 4

adjacent angles = 180°

therefore,

(10y - 37) + (4y + 7) = 180

or 10y - 37 + 4y + 7 = 180

or 14y = 180 + 37 - 7

or 14y = 210

or y = 210 ÷ 14

or. y = 15

Answer:

-4/3

Step-by-step explanation:

:P

Answer:

Try C and see if it works, but read info below

Step-by-step explanation:

Refer to the equation y=a(x-h)^2+k

If a>0 then the parabola opens up and horizontally compresses (shrinks)

If 0<a<1 then the parabola opens up and horizontally stretches

If a<0 then the parabola opens down and horizontally compresses (shrinks)

h is the horizontal shift (along the x-axis)

k is the vertical shift (along the y-axis)

Given the function f(x)=3(x+1)^2-2, we can identify the values:

a=3, so the parabola opens down and horizontally compresses (shrinks) by a factor of 3

h=-1, so the horizontal shift is one unit to the left

k=-2, so the vertical shift is 2 units down

Given the above information, none of the answer choices are correct unfortunately. Your best option to pick is C.

Answer:

I have appsolutaly no idea but I'm sure you'll figure it out if not try googling it out

Answer:

Nice bro

lol

Step-by-step explanation:

Answer:

5(3 + 13)

Step-by-step explanation:

15w+65 factored using the GCF is 5(3w+13).

Answer:

68.42%

Step-by-step explanation:

We need to find the percent of Cr in [tex]Cr_2O_3[/tex].

Mass of Cr = 52 amu

Mass of O = 16 amu

Firstly, we will find the molar mass of [tex]Cr_2O_3[/tex] as follows :

M = 2(52) + 3(16)

M = 152 amu

Percent of Cr in  [tex]Cr_2O_3[/tex] will be :

[tex]Cr=\dfrac{2\times 52}{152}\times 100\\\\=68.42\%[/tex]

Hence, the required percentage is 68.42%.

Answer:

Step-by-step explanation:

t+t+10+t+20=180

3t+30=180

3t=180-30=150

t=150/3=50

t+20=50+20=70

exterior angle=180-70=110°

just try to use the denomanator to figure it out and you will get the right answser

Answer:

The answer is 7.5

Step-by-step explanation:

3x+18=9x−27

3x+18−9x=9x−27−9x

−6x+18=−27

−6x+18−18=−27−18

−6x=−45

−6x /−6 = −45 /−6

x =  15 /2  which is equal to 7.5 as a decimal.  

Answer:

x>5

Step-by-step explanation:

|x| its absolute value so it stays the same X

Answer:

function 1 is non linear and function 2 is linear

its 2 because 2plus is 2

Answer: A) X = -8 or X = 18

Step-by-step explanation:

Since we're dealing with absolute value, there are going to be two different solutions to this equation.

5 - x = 13

-x = 8

x = -8

OR

5 -x = -13 ( the negative is from the absolute value)

-x = - 18

x= 18

The value of x is either -8 or 18 (option A)

An equation is a mathematical statement with an 'equal to' symbol between two expressions that have equal values.

Given is an equation, |5-x| = 13

Solving the equation,

|5-x| = 13

When we will remove the modulus, we will get two conditions,

5-x = 13 or 5-x = -13

Solving both one by one,

5-x = 13

x = -8

And,

5-x = -13

x = 18

Hence, the value of x is either -8 or 18

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Answer:

(2, 1)

Step-by-step explanation:

You add 5 to the x coordinate, which is -3 and you get 2. Then add -7 to the y coordinate, which is 8 and get 1

Answer:

(2, 1)

Step-by-step explanation:

(x + 5, y - 7), (-3, 8)

(- 3 + 5, 8 - 7) = (2 + 1)

Thus, The new point is (2 + 1).

-TheUnknownScientist

Answer: NOT POSSIBLE

Step-by-step explanation:

It is not possible for such a triangle to be formed because it violates the Triangle Inequality Theorem which states that the sum of two sides of a triangle must be more than the third side.

8 + 4 = 12 which is larger than the other side of 4cm so this is fine

4 + 4 = 8 is equal to the other side of 8cm so this is not fine.

So long as the summed length of any 2 of the sides is not more than the third side, a triangle cannot be formed.

Answer:

24y-48

btw just downloaded a app called YHomework it shows the steps

Answer:

$6

Step-by-step explanation:

18/3=6

24/4=6

30/5=6

36/6=6

Answer:

y = - 1.5x - 15

Step-by-step explanation:

Step 1:

- 3x - 2y = 30         Equation

Step 2:

- 2y = 3x + 30        Add 3x on both sides

Step 3:

y = - 1.5x - 15      Divide 2 on both sides

Answer:

y = - 1.5x - 15

Hope This Helps :)

Answer:   y = - 1.5x - 15

Step-by-step explanation:

First, we will add 3x to both sides of the equation.

-2y = 3x + 30

Next, we will divide 2 on both sides of the equation.

y = -1.5x - 15

Answer -  y = -1.5x - 15

Answer:

Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values.

Step-by-step explanation:

Use the equation and given point to answer the questions below. The equation of line a is y=12x−1, and it passes through point (6,2).

Answer:

the answers are B,D and E

Step-by-step explanation:

Answer:

0.7703

Step-by-step explanation:

The easiest way to calculate this is to find the probability that none of the cubes show a 2. The probability that a cube doesn't show a 2 is 11/12.

[tex]\frac{11}{12} * \frac{11}{12} * \frac{11}{12} =[/tex] 0.7703. Now we have to subtract this value from one which gives us 0.2297. Hope this helps

Answer:

The correct answer is 0.2297 (B)

Step-by-step explanation:

I just finished the Unit test review on Edge-The other person is wrong!!!