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2 years ago

Erin ran 5 km in 25 minutes. What is her speed in km per minute? (Answer as a decimal)

Mathematics

1 answer:

Flura [38]2 years ago

3 0

Answer:

what what what what what what what what

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The equation y=2.16x describes the weight y of x cubic pounds of pudding. Find three solutions, list them as ordered pairs and t

loris [4]

Answer:

(1,2.16), (2,4.32) and (3, 6.48).

The solution (1,2.16) means that 1 cubic units of pudding weighs 2.16 pounds.

The solution (2,4.32) means that 2 cubic units of pudding weighs 4.32 lbs.

Step-by-step explanation:

The equation y=2.16x describes the weight y of x cubic pounds of pudding.

The three solutions of this equation are (1,2.16), (2,4.32) and (3, 6.48).

Now, solution (1,2.16) means that 1 cubic unit of pudding weighs 2.16 pounds.

Again, solution (2,4.32) means that 2 cubic units of pudding weigh 4.32 lbs. (Answer)

8 0

2 years ago

What is the midpoint

antoniya [11.8K]

<u>Answer:</u>

(0.5, -0.5)

<u>Step-by-step explanation:</u>

We are given a line segment on the graph with two known points (ending points) and we are to find its mid point.

We know the formula for the mid point:

$Midpoint = ( \frac {x_1 + x_2} {2} ,\frac {y_1 + y_2} {2} )$

Substituting the coordinates of the given points in the above formula:

Mid point = $(\frac {5 + (-4) } {2} , \frac { 6 + (-7)} {2} )$ = (0.5, -0.5)

8 0

3 years ago

Read 2 more answers

Pleaseee ANWSER ASAP!!!!

kiruha [24]

Answer:

16 is correct

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What is the domain of the function?

kozerog [31]

The index of the root 3 is an odd number, then x can be either positive or negative, then
Domain of the function = R = (-Infinitive, Infinitive)
R. All real numbers

Answer: First option -Infinitive < x < Infinitive

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3 years ago

A jar contains 5 pink and 8 navy marbles. A marble is drawn at random. What is the probability that the marble is not pink?

7nadin3 [17]

P(not pink) = 8/13
There are 8 marbles that are not pink out of a total of 13 marbles.

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2 years ago

Erin ran 5 km in 25 minutes. What is her speed in km per minute? (Answer as a decimal)​

Erin ran 5 km in 25 minutes. What is her speed in km per minute? (Answer as a decimal)