All categories

3 years ago

A pump moves 42 gallons in seven minutes find the unit rate

Mathematics

2 answers:

Ostrovityanka [42]3 years ago

8 0

The pump moves 6 gallons per minute. Hope this is what you wanted.

SashulF [63]3 years ago

3 0

We know that 42 gallons are produced in 7 minutes, so to find the number of gallons produced in a minute, divide 42 by 7 to get 6. So, we know that 6 gallons are produced per minute: 6 gallons/minute.

Hope this helps! :)

You might be interested in

Select the two binomials that are factors of this trinomial.

Stella [2.4K]

we are given

trinomial as

$x^2 -x -12$

now, we can factor it

$x^2 -x -12= x^2 -4x +3x -4*3$

$x^2 -x -12= x(x -4) +3(x -4)$

$x^2 -x -12= (x-4)(x+3)$

so, option-C and D ..............Answer

4 0

4 years ago

Student Produced Response - Calculator

faltersainse [42]

Answer:

$\dfrac{a}{b}=0.75$ .

Step-by-step explanation:

If two equations $a_1x+b_1y+c_1=0$ and $a_2x+b_2y+c_2=0$ has infinitely many solutions, then

$\dfrac{a_1}{a_2}=\dfrac{b_1}{b_2}=\dfrac{c_1}{c_2}$

The given equations are

$ax+by=10$

$3x+4y=20$

It is given that the above system of equations has infinitely many solutions. So,

$\dfrac{a}{3}=\dfrac{b}{4}=\dfrac{10}{20}$

$\dfrac{a}{3}=\dfrac{b}{4}=\dfrac{1}{2}$

Now,

$\dfrac{a}{3}=\dfrac{1}{2}$ and $\dfrac{b}{4}=\dfrac{1}{2}$

$a=\dfrac{3}{2}$ and $b=\dfrac{4}{2}$

$a=1.5$ and $b=2$

So, a=1.5 and b=2.

Now,

$\dfrac{a}{b}=\dfrac{1.5}{2}=0.75$

Therefore, $\dfrac{a}{b}=0.75$ .

5 0

4 years ago

Which method could be used to factor x2 - 25?

Mandarinka [93]

Answer:

A. Perfect square Trinomial

Step-by-step explanation:

Just did its

6 0

3 years ago

Read 2 more answers

What are the zeros of f(x)=x(x-8)

Flura [38]

Answer:

The zeros are x=0,x=8

Step-by-step explanation:

f(x)=x(x-8)

To find the zeros, we set the equation equal to zero

0 = x(x-8)

Using the zero product property

x= 0 x-8=0

x=0 x=8

The zeros are 0,8

8 0

3 years ago

Read 2 more answers

The solution to -16 + x = -30 is -14.<br><br><br> True False

11111nata11111 [884]

Answer:

false

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers