help me pls pls pls

mark as brainlist pls, answer:

She should choose plan 1 because it is cheaper even in the long run.

plan 1: 34.99 x 12 = 419.88

plan 2: 134.97 x 4 = 539.88

-

419.88 < 539.88

Answer:

Work shown below!

Step-by-step explanation:

1 year = 12 months

Plan 1 = $34.99 per month

Plan 2 = $134.97 per 3 months

Plan 1: $34.99(12) = $419.88

Plan 2: $134.97(4) = $539.88

She would save $120 if she chooses Plan 1

Answer:

[tex]f(x) = 500 + 60x[/tex]

Step-by-step explanation:

Given

[tex]Ope\ ning\ Balance = 500[/tex]

[tex]Deposits = 60[/tex] --- monthly

Required

Write as a function

Represent the number of months with x and the balance at any month with f(x)

f(x) is calculated as thus:

Opening Balance + Deposits * Number of Months

So, we have:

[tex]f(x) = 500 + 60 * x[/tex]

[tex]f(x) = 500 + 60x[/tex]

Hence, the function that represents the scenario is

[tex]f(x) = 500 + 60x[/tex]

Answer:

0.674 means that it 674/1000

Step-by-step explanation:

which mean that if the model consist of 1000 squares, you have to shade 674 of the squares.

If the model consist of 100 squares, you have to shade 337 of the squares  ( you get the number after dividing both 674 and 1000 with 2)

Answer:

26

Answer:

26:100    

Step-by-step explanation:

Simplified it would be 13/50

Answer:

240 events

Step-by-step explanation:

Given that:

Mean = 4 events per minute

The mean number of events per hour :

Number of Events per minute * (number of minutes per hour)

Number of minutes per hour = 60

Hence, mean number of events per hour :

4 * 60 = 240

Answer:

Step-by-step explanation:

Answer:

d and then the next answer is sometimes

Step-by-step explanation:

Answer:

69

Step-by-step explanation:

nice

Answer:

My age is 13

My brother's age is x+3= 13+3 = 16

My sister's age is x-2=13-2=11

My mother's age is 3(x+3)-1=3(13+3)-1=47

Answer:

68,000

Step-by-step explanation:

hope that this helps

Answer:

P= 4s

P= 4(45)

P= 180 in.

Explanation: write down the formula first. Then write down P= 4s, but change the "s" to the 45. Then multiply 45 by 4 then you have your answer. If your teacher ask you for an degrees it will be 180°. Which is also the sum of a triangle.

Answer:

311

Step-by-step explanation:

221 + 90 = 311

Answer:

311

Step-by-step explanation:

u coud of google that

Answer:

40.25 I guess

Step-by-step explanation:

Answer:

Step-by-step explanation:

$155.25

Answer:

Step-by-step explanation:

2.54 cm are equivalent to 1 inch;

70cm will be equivalent to?

=27.559 inches

12 inches is equivalent to 1 foot  

27.559 is equivalent to?

= 2.29

=2.30 feet

9514 1404 393

Answer:

  (0,0)

  (0,3)

  (3,2)

  (4,0)

Step-by-step explanation:

The feasible region is the doubly-shaded area in the lower left corner of the first quadrant. It is a quadrilateral, so has 4 vertices. Those are the vertices of the feasible region:

  (0,0)

  (0,3)

  (3,2)

  (4,0)

_____

Additional comment

The objective function has positive slope, so the point (4, 0) will maximize it, and the point (0, 3) will minimize it.

Answer: 2/3 times 4

Step-by-step explanation:

Answer:

12x + 15y = 120

Step-by-step explanation:

x= t shirts

y= sweatshirts

x+y=total

12x + 15y = 120

(I got this question on a quiz and I got it right!)

I hope this helps!

The equation 12x + 15y = 120 represents the total number of t-shirts and sweatshirts bought if spend $120

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

The price for t-shirts = $12 each

The price for the sweatshirt = $15 each

Let's suppose x number of t-shirts and y number of sweatshirts bought.

Then,

12x + 15y = 120

The equation represents the total number of t-shirts and sweatshirts bought if spend $120

Thus, the equation 12x + 15y = 120 represents the total number of t-shirts and sweatshirts bought if spend $120

Learn more about the linear equation here:

brainly.com/question/11897796

#SPJ2

Answer:

0.04 gallons in one mile

Step-by-step explanation:

Basically, you lose 2 in 50 miles. So in order to figure out how many you lose in one mile, you would take 2/50, which would give you 0.04.

Answer:  AD = 9cm

Step-by-step explanation: This is a 30-60-90 triangle, so the hypotenuse is equal to twice the length of the short side of the right angle.

BC is the short side of the large triangle, so AB, the hypotenuse of the large triangle is 2×6, 12 cm

BC is also the hypotenuse of the small triangle, ΔBCD, so it is twice the length of BD, to that makes BD = 6/2= 3

Subtract BD from AB.  

That's 12 - 3  = 9 the length of AD

Answer:

The expression without a negative exponent will be:

[tex]\frac{8x^{-4}y^{-8}}{-2xy^5}=-\frac{4}{x^5y^{13}}[/tex]        

Step-by-step explanation:

Given the function

[tex]\frac{8x^{-4}\:y^{-8}}{-2xy^5}[/tex]

[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{-b}=-\frac{a}{b}[/tex]

[tex]\frac{8x^{-4}\:y^{-8}}{-2xy^5}=-\frac{8x^{-4}y^{-8}}{2xy^5}\\[/tex]

[tex]\mathrm{Divide\:the\:numbers:}\:\frac{8}{2}=4[/tex]

               [tex]=-\frac{4x^{-4}y^{-8}}{xy^5}[/tex]

[tex]\mathrm{Apply\:exponent\:rule}:\quad \frac{x^a}{x^b}=\frac{1}{x^{b-a}}[/tex]

                [tex]=-\frac{4y^{-8}}{x^5y^5}[/tex]

[tex]\mathrm{Apply\:exponent\:rule}:\quad \frac{x^a}{x^b}=\frac{1}{x^{b-a}}[/tex]

  i.e.   [tex]\frac{y^{-8}}{y^5}=\frac{1}{y^{5-\left(-8\right)}}[/tex]

so the expression becomes

    [tex]\frac{8x^{-4}\:y^{-8}}{-2xy^5}=-\frac{4}{x^5y^{5-\left(-8\right)}}[/tex]      

                  [tex]=-\frac{4}{x^5y^{13}}[/tex]

Therefore, the expression without a negative exponent will be:

[tex]\frac{8x^{-4}y^{-8}}{-2xy^5}=-\frac{4}{x^5y^{13}}[/tex]        

Answer:

I think it's 3.09

Step-by-step explanation:

so ar^  = 2000 and you told me r = 10

a(10^5) = 2000

a = 2000/100000 = 1/50

the 6th term of a GP is 2000 is 0.02 then the first term of GP is 0.02

A geometric progression, also known as a geometric sequence, is a non-zero number sequence in which each term after the first is found by multiplying the previous one by a fixed, non-zero number known as the common ratio.

Geometric Progression (GP) is a type of sequence in which each succeeding term is produced by multiplying the previous term by a fixed number known as a common ratio. This progression is also known as a pattern-following geometric sequence of numbers.

Therefore,

The general form of a GP is a, ar, ar², ar³,...., arⁿ where a is the first term and r is the common ratio.

Given r=10

6th term of a GP = 2000

We know that nth term of a GP = [tex]ar^{n-1}[/tex]

[tex]ar^5[/tex] = 2000

a × ([tex]10^5[/tex]) = 2000

a = 2000/100000

a = 1/50 = 0.02

Therefore, the first term of GP is 0.02

To learn more about Geometric Progression refer:

https://brainly.com/question/24643676

#SPJ2

Answer:

33

Step-by-step explanation:

333333333333333333333

Answer:

8r1000000

Step-by-step explanation:

Answer:

Dimensions = 16 inches & 5 inches

Perimeter = 42 inches

Step-by-step explanation:

X x (X + 11) = 80

X = 16

Dimensions = 16 & 5

Perimeter = 16 x 2 + 5 x 2 =

32 + 10 =

42 inches

Hope that helps!

Hope that helps!

Answer:

Step-by-step explanation:

Answer:

C is the correct answer