1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nitella [24]
3 years ago
5

Rosa and Albert receive the same amount of allowance each week . The table shows what part of their allowance they each spent on

video games and pizza
Video games Pizza. Video games Pizza

Rosa, 0.4 2/5. Albert, 1/2 0.25

Who spent more of their allowance on video games? Write an inequality to compare the portion spent on video games
Mathematics
1 answer:
Anettt [7]3 years ago
7 0
1/2 x > 0.4x

where Robert's spending is greater than Rosa's spending.

Allowance of Rosa = Allowance of Robert

let x = allowance

Rosa : video games = 0.4(x) ; pizza = 2/5 (x)
Robert : video games = 1/2 (x) ; pizza = 0.25 (x)

let us assume that their allowance is 100 each week. so, x = 100

Rosa : video games = 0.40(100) = 40
           pizza 2/5 (100) = 200/5 = 40
total spending: 40 + 40 = 80

Robert : video games = 1/2 (100) = 50
             pizza 0.25 (100) = 25
total spending: 50 + 25 = 75

Spending on video games
Rosa = 40
Robert = 50

Robert spent more of his allowance on video games than Rosa.

1/2 x > 0.4x
You might be interested in
-7 2/3 +(5 1/2) + 8 3/4 =
drek231 [11]

Answer:

6  7/12

Step-by-step explanation:

-7 2/3 +(5 1/2) + 8 3/4

Get a common denominator of 12

-7 2/3 * 4/4 +(5 1/2 +6/6) + 8 3/4*3/3

-7 8/12    + 5 6/12     + 8 9/12

Subtract the  first two terms first

They have opposite signs so subtract and take the sign of the larger

-7 8/12    + 5 6/12    = -2 2/12

-2  2/12 + 8 9/12

They have opposite signs so subtract and take the sign of the larger

-2  2/12 + 8 9/12 = 6 7/12

7 0
3 years ago
3927283+8093<br> Help pls
Debora [2.8K]

Answer: 3935376

Step-by-step explanation: 3927283+8093

3935376

7 0
2 years ago
Read 2 more answers
Let Y be a random variable with a density function given by
Neporo4naja [7]

From the given density function we find the distribution function,

F_Y(y)=P(Y\le y)=\displaystyle\int_{-\infty}^y f_Y(t)\,\mathrm dt=\begin{cases}0&\text{for }y

(a)

F_{U_1}(u_1)=P(U_1\le u_1)=P(3Y\le u_1)=P\left(Y\le\dfrac{u_1}3\right)=F_Y\left(\dfrac{u_1}3\right)

\implies F_{U_1}(u_1)=\begin{cases}0&\text{for }u_1

\implies f_{U_1}(u_1)=\begin{cases}\frac{{u_1}^2}{18}&\text{for }-3\le u_1\le3\\0&\text{otherwise}\end{cases}

(b)

F_{U_2}(u_2)=P(3-Y\le u_2)=P(Y\ge3-u_2)=1-P(Y

\implies F_{U_2}(u_2)=\begin{cases}0&\text{for }u_2

\implies f_{U_2}(u_2)=\begin{cases}\frac32(u_2-3)^2&\text{for }2\le u_2\le4\\0&\text{otherwise}\end{cases}

(c)

F_{U_3}(u_3)=P(Y^2\le u_3)=P(-\sqrt{u_3}\le Y\le\sqrt{u_3})=F_Y(\sqrt{u_3})-F_y(\sqrt{u_3})

\implies F_{U_3}(u_3)=\begin{cases}0&\text{for }u_3

\implies f_{U_3}(u_3}=\begin{cases}\frac32\sqrt u&\text{for }0\le u\le1\\0&\text{otherwise}\end{cases}

5 0
3 years ago
5456.3 mi to the nearest mile
blondinia [14]

Answer:

54.56

Step-by-step explanation:

The number after the point is not 5 or higher

8 0
3 years ago
A rectangular prism is 3 meters long, 4 meters wide, and has a total surface area of 94 square meters. What is its height?
inysia [295]
SA=2(LW+LH+WH)
SA=94
L=3
W=4
94=2(3*4+3H+4H)
divide both sides by 2
47=3*4+3H+4H
47=12+7H
minus 12 both sides
35=7H
divide oth sides by 7
5=H

5m
8 0
3 years ago
Other questions:
  • If line EF biscects &lt;CEB, m&lt;CEF=7x+21 and m&lt;FEB=10x-3, find the measure of &lt;DEB
    6·1 answer
  • Tell whether this function is quadratic. {(10, 50), (11, 71), (12, 94), (13, 119), (14, 146)} .
    15·1 answer
  • The graph of y= -2 + 10 is:
    15·1 answer
  • Kirby places frog and Beth's snail on point 0 in on the number line. As Beth's snail slowly slimed forward in the positive direc
    5·1 answer
  • At a gas station in Centerville, 19 gallons of gas cost $22.75. The same amount of gas at a station in Huntsville cost $26.30. H
    13·1 answer
  • There are 500 children in elementary.Today 25 children are away.what percentage are present?
    13·1 answer
  • The Family Fine Arts Center charges $20 per adult and $13 per senior citizen for its performances. On a recent weekend evening w
    15·1 answer
  • Find the slope between the<br> following points:<br> (-3,3), and (5, 10)
    5·1 answer
  • Prepare the journal entries to record the following transactions on Pharoah Company’s books using a perpetual inventory system.
    14·1 answer
  • Keegan and Margaret solved the system
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!