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Mandarinka [93]

1 year ago

13

Karen fills an aquarium to a depth of 25 meters in 4 minutes. What is the unit rate in minutes per meter? Write your answer in s

implest form.
PLEASE HELLP NOW!!! no links plz

1 answer:

docker41 [41]1 year ago

4 0

Answer: 0.16min/m

Step-by-step explanation:

The depth of the aquarium is 25 meters

Time is take for water to reach the bottom = 4 minutes per 25 meters

= 4/25 min/m

= 0.16 min/m

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vlada-n [284]

1 year=52 weeks

So just multiply it by 56

52*56= 2912 glasses per year

6 0

3 years ago

On a coordinate plane, a straight line and a parallelogram are shown. The straight line has a negative slope and has a formula o

suter [353]

Answer:

B. (3, –1)

Step-by-step explanation:

Reflection in the line y=-x is described by the transformation ...

(x, y) ⇒ (-y, -x)

Then the point of interest becomes ...

F(1, -3) ⇒ F'(3, -1) . . . . matches choice B

7 0

2 years ago

the table shows the price of sneakers in a store.40,37,25,35,29,43,34,26,39,43,51,47,35,27,45,28,50,41 . hat is the midian price

Yuliya22 [10]

Answer:

Median= 38

Step-by-step explanation:

First, put the order of numbers in least to greatest.

Next, Find the number(s) that are in the middle and add them together.

Then, divide them by 2 which gives you the answer of 38.

4 0

3 years ago

mustafa is putting a sidewalk using two diffrent style bricks, one style brick is 8 inches long, and the other style brick is 6

Svetlanka [38]

Answer:

8y+6y=288

Step-by-step explanation:

8y+6y= 12y

12y=288

12y divide by 12 = 288 divided by 12 =

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3 0

2 years ago

Jane is 5 times older than her sister. In 3 years, Jane’s sister will be 1/4 her age. Find the ages now

Korolek [52]

The present age of Jane is 45 years old and present age of her sister is 9 years old

<em><u>Solution:</u></em>

Let the present age of Jane be "x"

Let the present age of her sister be "y"

<em><u>Jane is 5 times older than her sister</u></em>

present age of Jane = 5(present age of her sister)

x = 5y ---------- eqn 1

<em><u>In 3 years, Jane’s sister will be 1/4 her age</u></em>

Age of sister after 3 years = 3 + y

Age of jane after 3 years = 3 + x

Age of sister after 3 years = 1/4(age of jane after 3 years)

$3 + y = \frac{1}{4}(3 + x)$

Substitute eqn 1 in above equation

$3 + y = \frac{1}{4}(3 + 5y)\\\\12 + 4y = 3 + 5y\\\\5y - 4y = 12 - 3\\\\y = 9$

Substitute y = 9 in eqn 1

x = 5(9)

x = 45

Thus present age of Jane is 45 years old and present age of her sister is 9 years old

3 0

3 years ago