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2 years ago

Write a word problem about equal grups and act it out to solve.

Mathematics

2 answers:

Mashcka [7]2 years ago

7 0

Yes they are correcy

Neko [114]2 years ago

3 0

If i had 6 red rocks and 6 blue rocks i would add them to get 12 rocks

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Once each day, Erika tracks the depth of the water in her local creek. Her first nine measurements, in inches, are: 16, 15, 13,

solniwko [45]

Answer:

Median = 13

Step-by-step explanation:

We are given the following data:

16, 15, 13, 12, 17, 14, 11, 9, 11

Formula:

$Median:\\\text{If n is odd, then}\\\\Median = \displaystyle\frac{n+1}{2}th ~term \\\\\text{If n is even, then}\\\\Median = \displaystyle\frac{\frac{n}{2}th~term + (\frac{n}{2}+1)th~term}{2}$

Sorted data: 9, 11, 11, 12, 13, 14, 15, 16, 17

Median =

$=\dfrac{9+1}{2}^{th} = 5^{th}\text{ term} = 13$

Thus, the median of the given data is 13.

4 0

3 years ago

Annette plans to visit an amusement park where she must pay for admission and

natulia [17]

Answer:

...

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

For each trip, a taxi company charges a fixed fee of $2.00 plus $0.75 for each 1/2 mile or fraction of 1/2 miles. If, for every

nydimaria [60]

Answer:

E: 2.00 + 0.75 [ 2r]

Step-by-step explanation:

r represents the number of miles. For each 1/2 mile the taxi will charge and extra free of $0.75. Then, for each mile, the taxi will charge $0.75*2. For example:

For a trip of 1 mile the taxi will charge:

$2.00+$0.75*2

For a trip of 2 miles, the taxi will charge:

$2.00+0.75*4

For a trip of 10 miles, the taxi will charge:

$2.00+$0.75*20

Notice that the variable fee (the one that depends on the number of miles) is $0.75 times the double of miles. In each case the number of miles is multiplied by two. Then the correct answer is E: 2.00 + 0.75 [ 2r]

5 0

2 years ago

Phil drove for 5 hours at 65 miles per hour. How far did he drive if d=rt?

Elza [17]

He drove 260 miles. Hope this helps

6 0

3 years ago

What is the diameter of this circle?

skelet666 [1.2K]

10cm

5cm is shown above all u gotta do is multiply by two OR add 5+5 to get 10 cm.

3 0

3 years ago