Given: Q=7m+3n, R=11-2m, S=n+5, and T=-m-3n+8, how do you simplify R-S+T?

Explanation: Given that R=11-2m, S=n+5 &amp; T=-m-3n+8 ∴R−S+T =11-2m-(n+5)+(-m-3n+8) =11-2m-n-5-m-3n+8 =14-3m-4n

Explanation: Substitute the given values into the expression R-S+T =11-2m-(n+5)+(-m-3n+8) =11-2m-n-5-m-3n+8 =(11-5+8)+(-2m-m)+(-n-3n) =14-3m-4n

Explanation: Given that R=11-2m, S=n+5 &amp; T=-m-3n+8 ∴R−S+T =11-2m-(n+5)+(-m-3n+8) =11-2m-n-5-m-3n+8 =14-3m-4n

Explanation: Substitute the given values into the expression R-S+T =11-2m-(n+5)+(-m-3n+8) =11-2m-n-5-m-3n+8 =(11-5+8)+(-2m-m)+(-n-3n) =14-3m-4n

Find out the answer to "Given: Q=7m+3n, R=11-2m, S=n+5, and T=-m-3n+8, how do..."

talpajocotefnf3

2022-03-27

For what values of x is

f (x) = 2 x^{4} + 4 x^{3} + 2 x^{2} - 2

concave or convex?

See answers (1)

dotzis16xd

2022-03-24

Let's say I have two samples of results of two bernoulli experiments.

H_{0} : p_{1} = p_{2}

H_{1} : p_{1} \neq p_{2}

And I want to try to reject

H_{0}

at a confidence level.
I already know a proper way to solve this, but I was wondering, if I have a confidence interval for

p_{1}

and

p_{2}

, at the same level of significance. Can I just check if the intervals overlaps each other to test this?

See answers (2)

Litzy Wallace

2022-03-27

Define whether sequence is arithmetic or geometric and write the n-th term formula
1)

11, 17, 23, \dots

2)

5, 15, 45, \dots

See answers (1)

Aryanna Rowland

2022-03-16

What is the instantaneous rate of change of

f (x) = (x^{2} - 3 x) e^{x}

at x=2?

See answers (1)

Lizeth Herring

2022-12-30

If x varies directly as a square of y for y=6, x=72. Find x for y=9.

See answers (1)

talpajocotefnf3

2022-03-27

For what values of x is

f (x) = 2 x^{4} + 4 x^{3} + 2 x^{2} - 2

concave or convex?

See answers (1)

dotzis16xd

2022-03-24

Let's say I have two samples of results of two bernoulli experiments.

H_{0} : p_{1} = p_{2}

H_{1} : p_{1} \neq p_{2}

And I want to try to reject

H_{0}

at a confidence level.
I already know a proper way to solve this, but I was wondering, if I have a confidence interval for

p_{1}

and

p_{2}

, at the same level of significance. Can I just check if the intervals overlaps each other to test this?

See answers (2)

Litzy Wallace

2022-03-27

Define whether sequence is arithmetic or geometric and write the n-th term formula
1)

11, 17, 23, \dots

2)

5, 15, 45, \dots

See answers (1)

Aryanna Rowland

2022-03-16

What is the instantaneous rate of change of

f (x) = (x^{2} - 3 x) e^{x}

at x=2?

See answers (1)

Lizeth Herring

2022-12-30

If x varies directly as a square of y for y=6, x=72. Find x for y=9.

See answers (1)

talpajocotefnf3

2022-03-27

For what values of x is

f (x) = 2 x^{4} + 4 x^{3} + 2 x^{2} - 2

concave or convex?

See answers (1)

dotzis16xd

2022-03-24

Let's say I have two samples of results of two bernoulli experiments.

H_{0} : p_{1} = p_{2}

H_{1} : p_{1} \neq p_{2}

And I want to try to reject

H_{0}

at a confidence level.
I already know a proper way to solve this, but I was wondering, if I have a confidence interval for

p_{1}

and

p_{2}

, at the same level of significance. Can I just check if the intervals overlaps each other to test this?

See answers (2)

Litzy Wallace

2022-03-27

Define whether sequence is arithmetic or geometric and write the n-th term formula
1)

11, 17, 23, \dots

2)

5, 15, 45, \dots

See answers (1)