FREE BRAINLIST NEED HELP ASAP

Answer:

1.92

Step-by-step explanation:

multipy 8 by .08 to get the sales tax amount

to find the total cost (if you need it) add the sales tax to the original cost

hope it helps

Answer:

1.92

Step-by-step explanation:   niueikieoewdn4u

Answer:

Literally any even number that’s not two or four

Step-by-step explanation:

I need a layout

Answer:

Mean=76

Median=72.5

Step-by-step explanation:

Mean= 70+71+72+73+74+96

                         456/6=76

Median = 70,71,72,73,74,96

               72+73=145/2=72.5

Mean= 76

Median= 72.5

The first step is to rearrange the numbers

70, 71, 72, 73, 74, 96

1. mean= sum of terms/number of terms

= 70+71+72+73+74+96/6

= 456/6

= 76

2. Median can be described as the middle number, the median can be calculated as follows

= 72+73/2

= 145/2

= 72.5

Hence the mean is 76 and the median is 72.5

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Answer:

[tex]a = \sqrt[3]{\frac{3}{2}}[/tex]

Step-by-step explanation:

Given

[tex]\frac{180}{80}=\frac{80}{80}*a^6[/tex]

Required

Solve for a

[tex]\frac{180}{80}=\frac{80}{80}*a^6[/tex]

[tex]\frac{180}{80}=1*a^6[/tex]

[tex]\frac{180}{80}=a^6[/tex]

[tex]a^6 = \frac{180}{80}[/tex]

[tex]a^6 = \frac{18}{8}[/tex]

[tex]a^6 = \frac{9}{4}[/tex]

Take the square root of both sides

[tex]\sqrt{a^6} = \sqrt{\frac{9}{4}[/tex]

[tex]a^3 = \frac{3}{2}[/tex]

Take cube rooth of both sides

[tex]a = \sqrt[3]{\frac{3}{2}}[/tex]

Answer:

0.4075

Step-by-step explanation:

       3.26 divided by 8

8 can go into 32 four times. --> 0.4

bring down the zero

8 can go into 60 7 times. --> 0.407

60 subtracted by 56 is 4 now bring down the 0.

8 can go into 40 5 times. ---> 0.4075

Answer:

All real numbers

0 = 0

Step-by-step explanation:

Hope i'm right

Solving this equation results in the statement 0 = 0. Because this is a true statement, the equation has infinitely many solutions.

Answer:

Step-by-step explanation:

-3x + 42 + 9x = 6x + 42

6x + 42 = 6x + 42

0 = 0

infinitely many solutions

Answer:

translated right 5 units and down 2 units

Step-by-step explanation:

its right 5 because, if it is in a parenthesis, it will become the opposite. if it out of the parenthsis it would stay the same.

Answer:

B

Step-by-step explanation:

edge 2021

Answer:

dy/dx=10x+3

-10(y+1)

dx/dy= -10(y+1)

10x+3

Answer:

4) 1/5

5) 5/28

6) 7/36

Step-by-step explanation:

4) 3/15=1/5

5) 5/28

6) 14/72=7/36

Answer:

3/5 × 1/3 = 1/5

5/7 × 1/4 = 5/28

7/8 × 2/9 = 7/36

Step-by-step explanation:

Answer:  After they've played 8 games, they will have the same amount of money remaining.

Step-by-step explanation:

Represent the number of games by the variable x and the remaining amount of money by the variable y.  

 Deanna's situation can be represented by the equation   y = 15 - 0.75x  

Lisa's situation can be represented by the equation   y = 13 - 0.50x  

Now to find out how many games they will have the same amount of money remaining, you have to use substitution and solve for x.

15 - 0.75x = 13 - 0.50x

-13               -13

        2 - 0.75x = - 0.50x

             +0.75x      +0.75x

  2 =  0.25x  

 x  = 8  

Answer: (-3,-4)

Step-by-step explanation:

If the any x variable is repeated, it is not a function!

Answer:

Step-by-step explanation:

16 students study spanish, but 6 student that study spanish are also in the band.

16-6=10

So there are 10 students who only study spanish.

Answer:

the distance is: [tex]\sqrt{80}[/tex]

Step-by-step explanation:

We use he distance formula:

distance = [tex]\sqrt{(-9 + 1)^2+(3+1)^2}=\sqrt{64+16} =\sqrt{80}[/tex]

Answer:

Step-by-step explanation:

[tex]d^2=(x_2-x_1)^2+(y_2-y_1)^2\\ \\ d^2=(3- -1)^2+(-9- -1)^2\\ \\ d^2=4^2+(-8)^2\\ \\ d^2=16+64\\ \\ d^2=80\\ d=\sqrt{80}\\ \\ d=4\sqrt{5}\\ \\ d\approx 8.9[/tex]

Answer:

Step-by-step explanation:

Now, the hexagon as equal sides, the original has 2.5ft sides, if we multiply this by the scale factor 6, we would have . This means that the model hexagon is gonna sides of 15 feet

Answer:

16,100

Step-by-step explanation:

1.61 x 10,000

Answer:

He needs to take 5.5 grams of medications.

Step-by-step explanation:

I added 2.1 to 3.4 and got 5.5. *booyah*

Answer:

Step-by-step explanation:

By the Pythagorean Theorem a^2+b^2=c^2 or the sum of the squared sides is equal to the hypotenuse squared.

41^2=9^2+h^2

h^2=41^2-9^2

h^2=1600

h=40 ft

Answer:

C and D

Step-by-step explanation:

I'm guessing the 3 in A and B are exponents, only equations with an highest exponent of 1 is linear

Answer:

5.35

Step-by-step explanation:

Hope that helps you

Answer:

y = 120

Step-by-step explanation:

y = 4x (corresponding angles)

y + 2x = 180

substitute the value of y into the second equation

4x + 2x = 180

6x = 180

x = 30

now that we have the value of x, plug it into either equation and solve for y

y = 4 (30)

y = 120

Answer:

x = [tex]\sqrt{116}[/tex]

Step-by-step explanation:

Remember the pythagorean theorem is A^2 + B^2 = C^2\

C is the hypotenuse which you are looking for.

SO

100 + 16 = [tex]\sqrt{116}[/tex]

ANSWER [tex]\sqrt{116}[/tex] or about 10.7703296143

Answer:

the unit price for the 2.38 pound bag $5.03 lb.

the unit price for the 4.01 pound bag $4.86 lb

The better buy: $4.86

The unit prices are $5.033 per pound and $4.85 per pound, and 4.01-pound bag is better buy choice.

The unit price refers to the price per unit of measures, such as price per pound, quart, ounce, or other units of weight or volume of the food package.

Given that, Dan paid $11.98 for a 2.38-pound bag of shrimp at one store, on other shop he spend $19.49 for a 4.01-pound bag,

We need to find the unit price of each and which one is the better buy,

The better buy will be the one having less unit rate,

Unit price for the 2.38-pound bag = 11.98 / 2.38 = $5.033 per pound

Unit price for the 4.01-pound bag = 19.48 / 4.01 = $4.85 per pound

Since, the unit price of the 4.01-pound bag is less therefore, this is the better buy choice.

Hence, the unit prices are $5.033 per pound and $4.85 per pound, and 4.01-pound bag is better buy choice.

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Answer:

Mean

Step-by-step explanation:

Answer:For the first one, it should be f(a)=37.8(1-cos(a))+.7. My dearest apologies because I do not know why. I just used context from the previous questions. I hope that helps..!

Step-by-step explanation:

The height of the given Ferris wheel can be described with the aid of a

sinusoidal function.

The height above the ground in terms of the angle turned, a, is

presented as follows;

The height above the ground in terms of the distance traveled, s, is

presented as follows;

Reason:

The general form of an equation of a Ferris wheel is presented as follows;

f(a) = A·sin(a + C) + D

Where, the amplitude, A = The radius = 37 ft.

D = The midline = Height above the ground + The amplitude

D = A + 0.6 = 37 + 0.6 = 37.6

The 6 O'clock is the lower most position, therefore, at the start, where, 'B·t + C' = 0, we have;

f(a) = A·sin(0 + C) + D

Therefore

f(a) = 37·sin(0 + C) + 37.6 = 0.6

f(a) = 37·sin(C) = 0.6 - 37.6 = -37

[tex]sin(C) = \dfrac{-37}{37} = -1[/tex]

C = sin⁻¹(-1) = [tex]-\dfrac{\pi}{2}[/tex]

The equation of Ferris wheel is presented as follows;

Which gives the equation of the height above the ground (in feet) in terms

of the number of radians, a, you have swept out from the 6 O'clock

position is given as follows; Ferris ;

Part 2

s = a·r = a·A

Therefore;

[tex]a = \dfrac{r}{s} = \dfrac{A}{s} = \dfrac{37}{s}[/tex]

Plugging the value of s into the above equation gives the function that

determines the height above the ground (in feet) in terms of the number of

feet traveled g(s) as follows;

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Answer:

15

5×2=10

10

3+2=5

10+5=15