2 years ago

What is the remainder r when the polynomial p(x) is divided by (2x - 1)? is (2x - 1) a factor of p(x)? p(x) = 2x2 + 3x + 1?

1 answer:

3 0

The remainder is 3.

You can get this by performing long division to answer the question. Since there is a remainder, it is not a factor.

You might be interested in

the school decides to raise prices of lunches. The old price for a lunch was $0.75 . Seth buys the school lunch 5 days a week. w

Elina [12.6K]

Answer:

5*0.75= 3.75 he'll spend $3.75 on lunch every week.

Step-by-step explanation:

5 0

2 years ago

I need help please. It's trig

Olenka [21]

Answer:

6/10

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

It is advertised that the average braking distance for a small car traveling at 65 miles per hour equals 122 feet. A transportat

madreJ [45]

Complete Question

The complete question is shown on the first uploaded image

Answer:

the null hypothesis is $H_o : \mu = 122$

the alternative hypothesis is $H_a : \mu \ne 122$

The test statistics is $t = - 1.761$

The p-value is $p = P(Z < t ) = 0.039119$

$p \ge 0.01$

Step-by-step explanation:

From the question we are told that

The population mean is $\mu = 122$

The sample size is n= 38

The sample mean is $\= x = 116 \ feet$

The standard deviation is $\sigma = 21$

Generally the null hypothesis is $H_o : \mu = 122$

the alternative hypothesis is $H_a : \mu \ne 122$

Generally the test statistics is mathematically evaluated as

$t = \frac { \= x - \mu }{\frac{ \sigma }{ \sqrt{n} } }$

substituting values

$t = \frac { 116 - 122 }{\frac{ 21 }{ \sqrt{ 38} } }$

$t = - 1.761$

The p-value is mathematically represented as

$p = P(Z < t )$

From the z- table

$p = P(Z < t ) = 0.039119$

$p \ge 0.01$

4 0

2 years ago

A company offered one half of its employees a bonus if the production of light bulbs increased by 30%. The other half of the emp

Anuta_ua [19.1K]

This should be the answer B,E,D,A,C

4 0

3 years ago

Read 2 more answers

TIME REMAINING

Svet_ta [14]

Answer:

12.5h

Step-by-step explanation:

12.5 hr x h $/hr = $12.5h

7 0

2 years ago