I WILL GIVE YOU BRAINLIEST AND 500 POINTS! Nevaeh has a points card for a movie theater.
She receives 30 rewards points just for signing up.
She earns 12.5 points for each visit to the movie theater.
She needs at least 135 points for a free movie ticket.

Write and solve an inequality which can be used to determine vv, the number of visits Nevaeh can make to earn her first free movie ticket.

Answer:

160 students.

Step-by-step explanation:

First, simplify 32/50 to 0.64.

Next, multiply 0.64x250

0.64x250=160 students.

Hope this helps! :D

Answer: 29

Step-by-step explanation:

29 ÷ 8 = 3 remainder: 5

I solved using long division.

Answer:

29

Step-by-step explanation:

30

24

5

8x3=24

24+5= 29

Beacuase it had to be smaller than 30

Answer:

Bicycle : $117

Tricycle : $87

Unicycle : $183

Step-by-step explanation:

Write a system of equations:

x + 3y + z = 561

7x + y = 906

2x + 7y + 5z = 1758

Where:

x = price of bicycle

y = price of tricycle

z = price of unicycle

Solve for x, y, and z.

Answer:

sedimentary

Step-by-step explanation:

Answer:

D. Sedimentary

Step-by-step explanation:

sedimentary

Answer:

Step-by-step explanation:

To show that the expression \(\ln(\sqrt{2} + 1) - \ln\left(\frac{1}{\sqrt{2}}\right)\) is equal to \(-\ln\left(1 - \frac{1}{\sqrt{2}}\right)\), we can simplify both sides of the equation using the properties of logarithms. Here are the steps:

Step 1: Simplify the expression on the left side:

\(\ln(\sqrt{2} + 1) - \ln\left(\frac{1}{\sqrt{2}}\right)\)

Step 2: Apply the logarithmic property \(\ln(a) - \ln(b) = \ln\left(\frac{a}{b}\right)\) to combine the logarithms:

\(\ln\left(\frac{\sqrt{2} + 1}{\frac{1}{\sqrt{2}}}\right)\)

Step 3: Simplify the expression within the logarithm:

\(\ln\left(\frac{(\sqrt{2} + 1)}{\left(\frac{1}{\sqrt{2}}\right)}\right)\)

Step 4: Simplify the denominator by multiplying by the reciprocal:

\(\ln\left(\frac{(\sqrt{2} + 1)}{\left(\frac{1}{\sqrt{2}}\right)} \cdot \sqrt{2}\right)\)

\(\ln\left(\frac{(\sqrt{2} + 1) \cdot \sqrt{2}}{\left(\frac{1}{\sqrt{2}}\right) \cdot \sqrt{2}}\right)\)

\(\ln\left(\frac{(\sqrt{2} + 1) \cdot \sqrt{2}}{1}\right)\)

Step 5: Simplify the numerator:

\(\ln\left(\frac{(\sqrt{2} + 1) \cdot \sqrt{2}}{1}\right)\)

\(\ln\left(\sqrt{2}(\sqrt{2} + 1)\right)\)

\(\ln\left(2 + \sqrt{2}\right)\)

Now, let's simplify the right side of the equation:

Step 1: Simplify the expression on the right side:

\(-\ln\left(1 - \frac{1}{\sqrt{2}}\right)\)

Step 2: Simplify the expression within the logarithm:

\(-\ln\left(\frac{\sqrt{2} - 1}{\sqrt{2}}\right)\)

Step 3: Apply the logarithmic property \(\ln\left(\frac{a}{b}\right) = -\ln\left(\frac{b}{a}\right)\) to switch the numerator and denominator:

\(-\ln\left(\frac{\sqrt{2}}{\sqrt{2} - 1}\right)\)

Step 4: Simplify the expression:

\(-\ln\left(\frac{\sqrt{2}}{\sqrt{2} - 1}\right)\)

\(-\ln\left(\frac{\sqrt{2}(\sqrt{2} + 1)}{1}\right)\)

\(-\ln\left(2 + \sqrt{2}\right)\)

As we can see, the expression \(\ln(\sqrt{2} + 1) - \ln\left(\frac{1}{\sqrt{2}}\right)\) simplifies to \(\ln(2 + \sqrt{2})\), which is equal to \(-\ln\left(1 - \frac{1}{\sqrt{2}}\right)\).

The vertices of the feasible region are (0 , 15/2) , (21/11 , 19/11) and (6 , 0)

Given, the constraints of a problem

2x+3y≥12

5x+2y≥15

x ≥ 0

y ≥ 0​

On solving the equations, we get

( 2x + 3y ≥ 12 ) × 2

( 5x + 2y ≥ 15 ) × 3

4x + 6y ≥ 24

15x + 6y ≥ 45

On subtracting, we get

11x ≥ 21

x ≥ 21/11

x = 21/11

On putting the value of x, we get

42/11 + 3y = 12

y = 19/11

Hence, the vertices of the feasible region are (0 , 15/2) , (21/11 , 19/11) and (6 , 0)

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Answer:

1:4 or 25%

Step-by-step explanation:

There is a 1 in 4 chance of picking the prize door since there are 4 total doors.  This is equal to a 25% chance

Answer:

1-4 so a 25 percent chance of getting a valuable prize

Step-by-step explanation:

1 out of 4 doors has a prize (1-4)

hopefully this helps

The value of x in the figure is 125°

 And the right option is (D) 125°

To solve the problem, we use the formular for the sum of the interior angle of a polygon.

(n-2)180°

         \((5-2)180 = 540\)

     ∠P+∠T+∠R+∠Q+∠S = 540°

       \(35+200+x+90+90 = 540\)

        \(415+x = 540\)

         \(x = 540-415\)

         \(x = 125\)

Hence the value of x in the figure is 125°

And the right option is (D) 125°

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Answer:

Diverges

Step-by-step explanation:

The order of the numerator (2) is greater than the order of the denominator (1).  So the sequence will diverge as n approaches infinity.

Step-by-step explanation:

Answer:

The candy bar would cost 1.50 cents and the bag of chips would be a 1.00

Step-by-step explanation:

Answer:

1.50 times 10=15 for cream bars, and 5 packs of chips each will be $1 which is 5 packs of chips so it it will be 15 cream bars+5 packs of chips =$20

Step-by-step explanation:

Answer:

Step-by-step explanation:

Hello,

Replace x by its value, so here

for x = 3

x  + 29 = 3 + 29 = 32

Thanks

Answer:

32

Step-by-step explanation:

Replace x by 3 in x+29,

so

3+29=32

Answer:

5/6

Step-by-step explanation:

12/3 × 1/2 = 5/6

hope it helps

please mark Brainliest

Answer:

7-x

Step-by-step explanation:

If one piece is x, and the whole is 7, the missing piece would be 7-x

Hope this helps :)

Answer: 1/ 3 ^9

Step-by-step explanation:

Answer:

1/39

Step-by-step explanation:

3-9=1/39

The answer is 0ne over three exponent nine

C. An IQ score of 80 is more unusual than an IQ score of 120

is the false answer

Probability can be defined as the ratio of the number of favorable outcomes to the total number of outcomes of an event.

here, we have,

Firstly we need to find the probability of the test score to be less than 90(P<90) then we will continue finding the probability of the IQ score to be between 90 and 110(90<P<110) then we find the probability of the IQ score being more than 110 (P>110).

For P<90

Firstly we compute this using a scientific calculator where we choose the stat option and enter the mean of 100 and a standard deviation of 10, so we check if we make the normal random variable(X) to be 90 the outcome or answer for that is 0.16 so now we know the probability of the IQ score to be less than 90 is 16% chances.

For 90<P<110

then we check with the same method what will be the probability for an IQ score to be between 90 and 110 for a mean of 100 and a standard deviation of 10 we again check a normal  random variable(X) of 110 to see what will be the probability of P<110 which we find an answer of 0.84 which is 84% chances so now therefore the probability of an IQ score to be more than 110 is 0.

therefore this tells us an IQ score of 120 is more unusual than an IQ score of 120.

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Answer:

195 mL of the 90% solution

Step-by-step explanation:

Let the number of mL of 90% mixture = x

Hence, our equation is

780mL × 15% + x mL × 90% = (780mL + x) 30%

117 + 0.9x = 234 + 0.3x

Collect like terms

0.9x - 0.3x = 234 - 117

0.6x = 117

x = 117/0.6

x = 195 mL

Therefore, You will need 195 mL of the 90% solution

The fraction 13/7 lies between the fractions 6/6 and 6/7.

We have,

Between the fractions 6/6 and 6/7, there are infinitely many fractions.

To find a fraction that lies between these two fractions, we can take their average.

The fraction 6/6 simplifies to 1, and the fraction 6/7 cannot be simplified further.

To find the average, we add the two fractions and divide the sum by 2:

(6/6 + 6/7) / 2

To add the fractions, we need a common denominator, which is the least common multiple (LCM) of 6 and 7, which is 42.

Converting the fractions to have a common denominator:

(6/6) x (7/7) + (6/7) x (6/6) / 2

Simplifying the expression:

(42/42 + 36/42) / 2

Combining the numerators:

(78/42) / 2

Dividing:

78/42 = 13/7

Thus,

The fraction 13/7 lies between the fractions 6/6 and 6/7.

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After dilation with center (0, 0) and scale factor 4 the required image vertices of the given image is given by A' =(-12 , 4), B' =(16 , -12),

C' = (8 , 12),  D' = (-4 , 16).

As given in the question,

From the given graph of quadrilateral  the vertices of the given image is given by :

A and D are second quadrant , C is first quadrant and B is in fourth quadrant.

Each unit on both the axis represents 1 unit only.

Coordinates of each vertices are:

A = (-3 , 1) , B = (4 , -3) ,C = (2 , 3), D = (-1 , 4)

Now for dilation scale factor is equal to 4

Image vertices for a dilation with center (0 , 0) multiply the vertices by scale factor 4.

Required image vertices are given by:

A' = (-12 , 4),

B' = (16 , -12)

C' = (8 , 12)

D' = (-4 , 16)

Therefore, after dilation with center (0, 0) and scale factor 4 the required image vertices of the given image is given by A' =(-12 , 4),  B' =(16 , -12),

C' = (8 , 12),  D' = (-4 , 16).

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Answer:

Step-by-step explanation:

Answer:

\( 16C5= \frac{16!}{5! (16-5)!}= \frac{16!}{5! 11!}= \frac{16*15*14*13*12*11!}{5! 11!}\)

If we simplify we got:

\( 16C5 = \frac{16*15*14*13*12}{5*4*3*2*1}=4368\)

And the best option would be:

4368

Step-by-step explanation:

For this case we have a total of 16 IT specialists and we want to select 5 IT specialists from the total of 16 so we can use the combination formula given by:

\( nC x= \frac{n!}{x! (n-x)!}\)

And replacing we got:

\( 16C5= \frac{16!}{5! (16-5)!}= \frac{16!}{5! 11!}= \frac{16*15*14*13*12*11!}{5! 11!}\)

If we simplify we got:

\( 16C5 = \frac{16*15*14*13*12}{5*4*3*2*1}=4368\)

And the best option would be:

4368

Answer: 314.16

Step-by-step explanation: To find the area of a circle you have to square the radius then multiply by pi. 10 squared is 100 then multiplied by pi is 314.16 (rounded to the nearest hundredth).

Answer:

answer is 19:13 .............

Answer:

the predicted number of physician assistants after ten years is 77840.

Step-by-step explanation:

The number of people employed as physician assistants today is 56,000.

increment in employment =39%

after 10 years

total physicians=  56000*(1+0.39)  

[ total =initial + profit]

[profit =profit*initial]

=77840

the predicted number of physician assistants after ten years is 77840.

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Answer:

n=95 degrees

Step-by-step explanation:

sum of exterior angles is 360 degrees

so

360-(121+144)=95 degrees

The g(x) is the translation of the function f(x) downward by 8 units.

A statement, principle, or policy that creates the link between two variables is known as a function.

The functions f(x) and g(x) are given below.

f(x) = x²

g(x) = x² – 8

Then the g(x) is the translation of the function f(x) downward by 8 units.

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Answer:

The total amount received is: $1906650

Step-by-step explanation:

Given

\(a = \$57000\) --- initial

\(b = 1\%\) --- rate

\(n = 29\) --- time

Required

Determine the total amount at the end of 29 years

The given question is an illustration of geometric progression, and we are to solve for the sum of the first n terms

Where \(n = 29\)

\(r = 1 + b\)

\(r = 1 + 1\%\)

Express percentage as decimal

\(r = 1 + 0.01\)

\(r = 1.01\)

The required is the calculated using:

\(S_n = \frac{a(r^n - 1)}{r - 1}\)

So, we have:

\(S_n = \frac{57000 * (1.01^{29} - 1)}{1.01 - 1}\)

\(S_n = \frac{57000 * (1.3345- 1)}{0.01}\)

\(S_n = \frac{57000 * 0.3345}{0.01}\)

\(S_n = \frac{19066.5}{0.01}\)

\(S_n = 1906650\)

The total amount received is: $1906650