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fomenos
2 years ago
7

An adult earthworm was measured to be 31.5 inches long. (Yes, they really can be that

Mathematics
1 answer:
Hatshy [7]2 years ago
6 0

Answer:

0.80m

Step-by-step explanation:

first, convert the measurement into centemeters

31.5 x 2.54

=80.01cm

to convert cm to m divide the answer by 100

80.01/100

=0.8001

then round the answer to the nearest hundredth

=0.80m

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A line passes through the point (4,7) and has a slope of -5/2.
pshichka [43]

Answer:

y=-\frac{5}{2} x+17

Step-by-step explanation:

3 0
2 years ago
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Uber charges a $5 pickup fee and $0.25 per mile. define variables and write an equation to model this situation.
Degger [83]

Answer:

See below

Step-by-step explanation:

<h3>Uber</h3>
  • $5 pickup fee
  • $0.25 per mile

<u>Equation</u>

  • y = 0.25x + 5

<u>Cost of 5 miles:</u>

  • y = 0.25(5) + 5 = $6.25
<h3>KC yellow Cab Co.</h3>
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  • $0.75 per mile

<u>Equation</u>

  • y = 0.75x + 1.75

<u>Cost of 5 miles:</u>

  • y = 0.75(5) + 1.75 = $5.5

Comparing the cost we see KC yellow Cab Co. is better value for a 5 mile ride.

8 0
3 years ago
I need help solving 12 1/4 - 5 2/3<br> I’m having trouble
Lady_Fox [76]

Answer:

6 7/12

Step-by-step explanation:

We need to get a common denominator, which is 12

12 1/4 - 5 2/3

12 1/4*3/3 - 5 2/3*4/4

12 3/12 - 5 8/12

We will need to borrow from the 12 since 3/12 is less than 8/12.  Write the 1 we borrow as 12/12

11 + 12/12 + 3/12 - 5 8/12

11 15/12 - 5 8/12

6 7/12

8 0
3 years ago
A farmer owns a total of 16 chickens and rabbits.The chickens and rabbits have 54 legs altogether.How many rabbits are there.
oee [108]

Answer:

27

Step-by-step explanation:

Tama poyan

27+27=54

#Keep on Learning

6 0
3 years ago
Write a story problem to go with the multiplication problem 4 x 2/3 then solve the problem.
IceJOKER [234]

Story:

There is a tank that can fill 4 liters of water. The 2/3 of the tank has been filled with water. How much liters have the tank filled with water?

Solution of story:

<u>We know that:</u>

  • Tank = 4 liters
  • 2/3 x 4 = Water filled in tank

Multiply both the terms to get the answer.

<u>Solution:</u>

  • 2/3 x 4 liters
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Hence, 2 2/3 liters has been filled with water.

Hoped this helped.

6 0
2 years ago
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