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3 years ago

Find value of a if x-a is a factor of x³-ax²+2x+a-1

Mathematics

1 answer:

-Dominant- [34]3 years ago

5 0

Your answer to this question will be a=1/3

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Which of these items will help you determine if you can afford a particular house?

Setler79 [48]

The Answer Is B: Monthly Budget. A Monthly Budget Can Help Because If You Use A Specific Amount Of Money In One Category, And A Specific Amount In Another, And So On, You Will Know How Much Money You Need To Use To Buy A House. You Can Also Take A Little Bit Of Money Out Of Each Category.
~Spades15

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3 years ago

Read 2 more answers

Kayla is having a neighbor watch her dog while she is gone for the week she decides to take 7/8 of a pound of dog food and put i

777dan777 [17]

Answer:

1/ 8 pounds of dog food

Step-by-step explanation:

Given that:

7/8 pounds of dog food shared equally into 7 containers ;

Number of dog food in each container will be :

Total dog food / Number of containers

(7/8) ÷ 7

(7 /8) * 1/ 7

7 / 56

= 1/8 pounds of dog food

4 0

2 years ago

What is the total amount of paper, glass, and plastic waste not recovered

xenn [34]

Answer:

63,630,000 tons not recovered

Step-by-step explanation:

Paper generated = 71,310,000 tons

Paper recovered = 44,570,000 tons

Glass generated = 11,530,000 tons

Glass recovered = 3,130,000 tons

Plastics generated = 31,040,000 tons

Plastics recovered = 2,550,000 tons

Total generated = 113,880,000 tons

Total recovered = 50,250,000 tons

113,880,000 - 50,250,000 = 63,630,000 tons not recovered

8 0

2 years ago

HELP PLEASE BE QUICK

rewona [7]

Answer:

Radius is 2 centimeters

Step-by-step explanation:

<u>4π is the area of a circle</u>

<u>Area of a circle = πr^2</u>

4π / π = πr^2 / π

sqrt(4) = sqrt(r^2)

2 = r

Answer: Radius is 2 centimeters

4 0

3 years ago

Recall that a conflict of interest scenario was presented to a sample of 200 marketing researchers and that 109 of these researc

Tju [1.3M]

Answer: Null hypothesis: $p\leq0.50$

Alternative hypothesis: $p>0.50$

Step-by-step explanation:

A null hypothesis is a type of hypothesis that states that there is no difference between a particular parameter of a population whereas an alternative hypothesis states that there is a difference.

Given: p = Proportion of all marketing researchers who disapprove of the actions taken in the conflict of interest scenario.

n= 200

Sample proportion = $\hat{p}=\dfrac{109}{200}=0.545$

Claim : p>0.50

Null hypothesis: $p\leq0.50$

Alternative hypothesis: $p>0.50$

4 0

2 years ago

Find value of a if x-a is a factor of x³-ax²+2x+a-1​

Find value of a if x-a is a factor of x³-ax²+2x+a-1