Answer:
The slope is -2/3x, rise over run, and the y-axis it is 5. y=-2/3x+5
It will take Luis 12240 seconds to complete the project.
12240 seconds are 204 minutes when converted.
Step-by-step explanation:
Given,
Time taken to paint 1 square foot = 45 seconds
Time taken for 272 square feet = 45*272
Time taken for 272 square feet = 12240 seconds
We know that;
60 seconds = 1 minute
Therefore;
We will divide the total seconds by 60 to convert them into minutes.
12240 seconds = 
It will take Luis 12240 seconds to complete the project.
12240 seconds are 204 minutes when converted.
Keywords: conversion, multiplication
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Answer:
7 31/90
Step-by-step explanation:
Answer:
RTA= (x-2)·(x-11/2)/(x-2)(x-4)= (you can simplify again if you want by eliminating both (x-2)
(x-11/2)/(x-4)
Step-by-step explanation:
Ok we need to simplify the expression so:
x^2+3x-10= Bhaskara formula=
-3(±√9-4·1·(-10))/2·1=
X1=(-3+7/2)--> X1=2(R)---> (X-R)--->X-2
X2=(-3-7)/2 --> X2=11/2(R)---> (X-R)--->X-11/2
x^2-6x+8= Bhaskara formula=
6(±√36-4·1·8)/2·1=
X1=(6-2)/2=2--> X1=2(R)---> (X-R)--->X-2
X2=(6+2)/2=2--> X2=4(R)---> (X-R)--->X-4
so, The simplify expression is
(x-2)·(x-11/2)/(x-2)(x-4)=
Answer:
See below
Step-by-step explanation:
Given there are 56 M&M's:
- Expected Value of Blue = 56(0.24) = 13.44
- Expected Value of Brown = 56(0.14) = 7.84
- Expected Value of Green = 56(0.16) = 8.96
- Expected Value of Orange = 56(0.20) = 11.20
- Expected Value of Red = 56(0.13) = 7.28
- Expected Value of Yellow = 56(0.14) = 7.84
Remember to use
to calculate expected value! This will especially be helpful if you are conducting a chi-squared test of independence.