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-Dominant- [34]
4 years ago
9

Marcus can walk 1 mile to the library in the same time he can bicycle 2.5 miles to the sporting goods store. His speed on the bi

cycle is 6 mi/h faster than his walking speed. What is his speed walking?
Mathematics
1 answer:
Kipish [7]4 years ago
5 0
There any answer choices ur suppose to have
You might be interested in
For which rational expressions is 8 an excluded value? Check all that apply.
sukhopar [10]

Answer:

im pretty sure its c and d

6 0
3 years ago
(Question 1)
Burka [1]
I got C as the answer
5 0
3 years ago
Ask Your Teacher Write out the form of the partial fraction decomposition of the function (See Example). Do not determine the nu
exis [7]

Answer:

Step-by-step explanation:

Given to ask the Teacher Write out the form of the partial fraction decomposition of the function

It is not necessary to find the coefficients

For decomposition of partial fractions the necessary condition is that the denominator should be in a position to be factored into atleast two factors.

Then only partial fraction is possible otherwise not.

Here

a) \frac{x}{x^2+x-20}

Denominator = x^2+x-20\\=(x+5)(x-4)

So this can be resolved into partial fractions as

\frac{x}{x^2+x-20}=\frac{A}{x+5}+ \frac{B}{x-4}

b) Here given

\frac{x^2}{x^2+x+2} \\=\frac{x^2+x+2-x-2}{x^2+x+2} \\=1-\frac{x+2}{x^2+x+2}

But denominator cannot be factored

So cannot be decomposed into partial fraction

DNE

4 0
4 years ago
What is 1/4÷2/5 fractions Answer
Andru [333]

Answer:0.625

you just do 1/4 divide by 2/5 and u get ur answer

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Tyrone claims that the first step to simplify this expression
ser-zykov [4K]

Answer:

1/(m^4*n^2

Step-by-step explanation:

The given expression is

(m^2*n^-3)/(m^6*n^-1)

Tyrone's approach.

Raising the expression to the 3rd power will not help. It will make the expression more complicated.

Alisha's approach.

(m^2*n^-2)/(m^6*n^-1)

= m^(2-6)*n^(-3+1)

= m^-4*n^-2

= 1/(m^4*n^2)

Alisha's approach will simplify the expression to 1/(m^4*n^2

4 0
3 years ago
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