All categories

3 years ago

Easy question please answer I need help

Mathematics

1 answer:

aev [14]3 years ago

6 0

Answer:

The equation representing the Total amount spend on movies for a year is $C(m) = 6m+25$ .

We can say that Domain can be represented as Whole Number or an Integer or A Real Number so any value can be selected.

Step-by-step explanation:

Given:

Annual Registration fee of the club = $25

Discounted price of each ticked for members = $6

Number of tickets Makayla Purchases in a year = 'm'

We need to model the equation the amount of Money Makayla spent on movies for the year while becoming a member.

Now we know that:

Total Amount of Money spend on Movie tickets C(m) is equal to Sum of Discounted price of each ticked for members multiplied by Number of tickets Purchases in a year and Annual Registration fee of the club.

Framing in equation for we get;

$C(m) = 6m+25$

Hence The equation representing the Total amount spend on movies for a year is $C(m) = 6m+25$ .

Also We can say that Domain can be represented as Whole Number or an Integer or A Real Number so any value can be selected.

You might be interested in

Find the measure of a positive angle coterminal with - 240°.

Irina18 [472]

-240+360=120
The answer is 120 degrees.

5 0

3 years ago

Kayla got 18 out of 20 questions correct on a science test what percentage of the questions did kayla get correct

Ksju [112]

18/20=0.9

Move decimal two spaces to the right and include percent sign

90%

7 0

2 years ago

Read 2 more answers

The circle below has a center D and its diameter is 10 feet. Given that m angle A D B equals 35 degree, find the length of major

goldfiish [28.3K]

The length of major arc ACB with angle measure of 325° and diameter of 10 feet is (325/36)π

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

angle of arc ACB = 360° - 35° = 325°

The length of major arc ACB = (325/360) * π * 10 = (325/36)π

The length of major arc ACB with angle measure of 325° and diameter of 10 feet is (325/36)π

Find out more on equation at: brainly.com/question/2972832

#SPJ1

8 0

1 year ago

Solve each equation (quadratic pattern)

dusya [7]

Answer: x = 2

Step-by-step explanation:

$2^{2x}-2^x-12=0\\\\\text{Let u = }2^x\\\\u^2-u-12=0\\(u-4)(u+3)=0\\\\u-4=0\quad and\quad u+3=0\\u=4\qquad and\quad u=-3\\\\\text{Substitute u with }2^x\\2^x=4\qquad and \quad 2^x=-3\\2^x=2^2\quad and\quad \text{not possible}\\\boxed{x=2}$

********************************************************************************

Answer: x = 0

Step-by-step explanation:

$3^{2x}+3^{x+1}-4=0\\\\3^{2x}+3^x\cdot3^1-4=0\\\\\text{Let u = }3^x\\u^2+3u-4=0\\\\(u+4)(u-1)=0\\\\u+4=0\quad and\quad u-1=0\\u=-4\qquad and\quad u=1\\\\\text{Substitute u with }3^x\\3^x=-4\qquad and\quad 3^x=1\\\text{not possible}\ and\quad 3^x=3^0\\.\qquad \qquad \qquad \qquad \boxed{x=0}$

********************************************************************************

Answer: No Solution

Step-by-step explanation:

$4^x+6\cdot 2^x+8=0\\\\2\cdot 2^x+6\cdot 2^x+8=0\\\\\text{Let u = }2^x\\2u+6u+8=0\\8u+8=0\\8u=-8\\u=-1\\\\\text{Substitute u with }2^x\\2^x=-1\\\text{not possible}$

********************************************************************************

Answer: No Solution

Step-by-step explanation:

$9^x=3^x-6\\\\3\cdot 3^x=1\cdot 3^x-6\\\\\text{Let u = }3^x\\\\3u=u-6\\2u=-6\\u=-3\\\\\text{Substitute u with }3^x\\3^x=-3\\\text{not possible}$

6 0

2 years ago

Jane is trying to estimate the average electric bill amount of people who live in Las Cruces in summer time. She randomly select

Lina20 [59]

Answer:

The estimated average electric cost amount of all residents in Las Cruces = 182.9

Step-by-step explanation:

The bill amounts from the electric company for the month of July for 10 randomly selected houses from the map was obtained to be

135 265 215 103 156 203 125 156 230 241

Using the Central Limit theory, the mean of a sample extracted randomly from an independent distribution is approximately equal to the population mean of the independent distribution.

This means that the sample mean of a random sample extracted from the population is a good estimate of the population mean.

Sample mean ≈ Population mean

μₓ = μ

Mean = = (Σx)/N

The mean is the sum of variables divided by the number of variables

x = each variable

N = Sample size = 10

Σx = (135+265+215+103+156+203+125+156+230+241) = 1,829

Sample mean = (1,829/10) = 182.9

Population mean ≈ sample mean

Population mean ≈ 182.9

Hope this Helps!!!

8 0

3 years ago