Jason is signing up for a gym membership with a one-time fee to join and then a monthly fee to remain a member. The monthly fee is $25 and the one-time joining fee is $100. Make a table of values and then write an equation for C,C, in terms of t,t, representing the total cost of the gym membership over tt months. Number

Answer:

60 : 100

Step-by-step explanation:

60% = 60/100

Answer:

Side b = 20.68325

Step-by-step explanation:

Because the angles of a triangle will always equal 180 we can determine that angle a is 50 because 82+48+x=180. Then we use the law of sines and figure out that sin82/b=sin50/16. Then you cross multiply and get your answer.

Answer:

10 hours

Step-by-step explanation:

For about 10 hours.

6 times 10 = 60

60+16= 76

Answer:

5

Step-by-step explanation:

We know the formula for area (for triangles) is: 1/2bh.

We can write the equation 10=1/2(4)(h). 1/2*4 = 2, so 10=2h. Divide 2 from both sides, and we get 5.

Answer:

The ratio of red to yellow blocks = 24:8 = 3:1

The ratio of green to blue blocks = 16:12 = 4:3

The ratio of purple to total blocks = 20:60 = 1:3

Step-by-step explanation:

(would appreciate it if you could mark me the brainliest:))

Answer:

The following model(shown ---) is a example to how the Pythagorean theorem works. The 6 and 8 squares , if you replace them the 10 square is going to be the same as the on created by replacing the 6 and 8 squares.

hope this helps

Answer:

the pythagorean theorem is a squared + b squared = c squared

Step-by-step explanation:

Answer:

51 cm

Step-by-step explanation:

I think that because the

Just ans of 1 part cause I am lazy ~_~

Part 1 :

Area of whole figure:-

The equations that can be used to determine the original price of the laptop are p (1 + 0.32) = $1,137.84 and $1,137.84 = 1.035p

Markup is when the price of an item is increased by a certain percentage. The cost of the laptop was increased by 32%.

The price of the laptop after the increase = p(1 + percentage increase)

p (1 + 0.32) = $1,137.84

$1,137.84 = 1.035p

To learn more about mathematical equations, please check: https://brainly.com/question/26427570

Answer:

$9

Step-by-step explanation:

[tex]r=2m+3[/tex]

The ride, r, equals 2 times the miles, m, +  the extra 3 dollars

Answer:

x:0.3=5:6-->x/0.3=5/6-->6×x=0.3×5-->6x=1.5-->x=1.5/6-->x=0.25Answer..

Answer:

C) 0.2

Step-by-step explanation:

please mark brainliest

Answer:

the answer is around 1.87 cents

Answer:

Since the $307 is the buying price of the store which makes it 100%. The store needs to make a profit from the refrigerator so it adds a +38% on the refrigerator making it a value of 138% of $307 which is 138/100 * $307 =$423.66 but we need it to the nearest dollar which will be rounded of to $424 since it passed the .5 mark

Step-by-step explanation:

50005555Answer:

Step-by-step explanation:

$9 adults

$7 kids

9×2=18 ($) parents/adults

16×7=112 ($) kids

I don't understand the last question

Answer:

126 sir :3

Step-by-step explanation:

The sample size must be large enough to support an assumption that the sampling distribution of the sample proportion is approximately normal. Therefore, the correct answer is option is C.

In order to use the normal approximation, we consider both np and n( 1 - p ). If both of these numbers are greater than or equal to 10, then we are justified in using the normal approximation.

While conducting a one-sample test, the population proportion is taken as p and the given sample size is n.

For the sample data to be used for the normal approximation

n×p≥10 and

n(1-p)≥10

Condition should be met.

That means when the np and n(1-p) value is greater than 10, the entire sample can be said to behave like a normal distribution.

This can be regarded as a general rule of thumb, and typically the larger the values of np and n(1-p), the better is the approximation.

Therefore, the correct answer is option is C.

To learn more about the population proportion visit:

https://brainly.com/question/14041846.

#SPJ12

"Your question is incomplete, probably the complete question/missing part is:"

For a one-sample test for a population proportion p and sample size n, why is it necessary that np0 and n(1-p0) are both at least 10?

A) The sample size must be large enough to support an assumption that the distribution of the population is approximately normal.

B) The sample size must be large enough to support an assumption that the distribution of the sample is approximately normal.

C) The sample size must be large enough to support an assumption that the sampling distribution of the sample proportion is approximately normal.

D) The sample size must be large enough to support an assumption that the observations are independent.

E) The sample size must be large enough to support an assumption that the sample proportion is an unbiased estimator of the population proportion.

Answer:

  1:  y = 2x -4

Step-by-step explanation:

The perpendicular bisector of the given segment is the line through its midpoint that has a slope that is the opposite reciprocal of the segment's slope.

The slope of the given segment can be found using the slope formula:

  m = (y2 -y1)/(x2 -x1)

  m = (6 -2)/(0 -8) = 4/-8 = -1/2

The opposite reciprocal of this is ...

  m' = -1/(-1/2) = 2 . . . . (eliminates answer choices 2 and 3)

__

The midpoint of the given segment is ...

  (A+B)/2 = (8 +0, 2 +6)/2 = (4, 4)

__

The y-intercept of the perpendicular bisector can be found from ...

  b = y -mx

  b = 4 -(2)(4) = -4

Then the equation of the perpendicular bisector is ...

  y = 2x -4

Answer:

5%

hope its help

Answer: 1200 pennies

Step-by-step explanation:

Let x be the number of pennies Yoko's bank can hold.

We can set up an equation representing the information given.

[tex]\frac{2x}{5} + 320 = \frac{2x}{3}[/tex]

We can multiply both sides by 15:

6x + 4800 = 10x

Combine like terms:

4x = 4800

Divide both sides by 4:

x = 1200

Answer:

12/15

Step-by-step explanation:

Answer:

x = -3, y = 24

Step-by-step explanation:

y=−7x+3;y=−8x

Step: Solve y=−7x+3 for y:

y=−7x+3

Step: Substitute−7x+3 for y in y=−8x:

y=−8x

−7x+3=−8x

−7x+3+8x=−8x+8x(Add 8x to both sides)

x+3=0

x+3+−3=0+−3(Add -3 to both sides)

x=−3

Step: Substitute−3 for x in y=−7x+3:

y=−7x+3

y=(−7)(−3)+3

y=24(Simplify both sides of the equation)

Answer:(-3,24)

Step-by-step explanation:

Given: The Table of Values

To Find: The least-squares regression line for the data set in the table by using the desmos graphing calculator.

SolutionThe general form of least-squares regression line is: y = mx + b Where, m is the slope and b is the y-intercept.

Where, m is the slope and b is the y-intercept.By using the desmos graphing calculator, we get

m 2.55 b -6.435 Substitute these Values

y = (2.55)x + (-6.435)

y = 2.55x - 6.435

Answer: A

The expression to generate the parameters and statistics is y tilde m x plus b, the correct option is C.

Expression in mathematics is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

We are given that;

x subscript 2 baseline y subscript 2 baseline;

1 2

2 9

3 7

4 12

Now,

To find the least-squares regression line for a data set using Desmos, you need to follow these steps:

Enter the data as a table in Desmos. For example, type {1, 2, 3, 4} in the x column and {2, 9, 7, 12} in the y column.

Type y tilde m x plus b in the expression box. This tells Desmos to find the values of m and b that minimize the sum of squared errors between y and y tilde (the predicted values).

Click on the wrench icon next to the expression to see the parameters and statistics. You should see something like this:

m = 2.8 b = -1.6 r² = 0.84

This means that the equation of the least-squares regression line is:

y tilde = 2.8 x - 1.6

And that the coefficient of determination (r²) is 0.84.

Therefore, by expression the answer will be y tilde m x plus b.

To know more about an expression follow;

brainly.com/question/19876186

#SPJ3

Answer: (5a+b)/2

Step-by-step explanation:

1. First factor 5a^2+36ab+7b^2

=(5a+b)(a+7b)

2. Factor 2a+14b

The two can be factored out, making the equation equal to 2(a+7b).

The factored out equation is now [tex]\frac{(5a+b)(a+7b)}{2(a+7b)}[/tex]

Since there is an (a+7b) on both sides of the fraction, they cancel out. You are left with (5a+b)/2. This fraction cannot be simplified more.

To verify you can multiply (5a+b)/2 times (2a+14b). If it is correct, it should come back out as 5a^2 + 36ab +7b^2

Answer:

8

Step-by-step explanation:

40 divide by 5 is 8 x=8

Answer:

Step-by-step explanation:

    The total of apples:  Total apples = 40

   The time:  Time = 5 min

Unit rate = 40 ÷ 5 = 8 apples per min

Answer:

400

Step-by-step explanation: