3 years ago

7w+6-3w Please help I don’t understand how to do this

Mathematics

1 answer:

Oksana_A [137]3 years ago

6 0

Answer:

4w + 6

Step-by-step explanation:

Group like terms

7w - 3w + 6 = 4w + 6

Hope this Helps :)

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Evaluate the expression. P(9, 3) · P(5, 4)

boyakko [2]

Answer:

$P(9,3) *P(5,4)$

And if we use the permutation formula given by:

$nPx = \frac{n!}{(n-x)!}$

And replacing we got:

$\frac{9!}{6!} \frac{5!}{4!}= 504*5 = 2520$

Step-by-step explanation:

For this problem we want to find the following expressionÑ

$P(9,3) *P(5,4)$

And if we use the permutation formula given by:

$nPx = \frac{n!}{(n-x)!}$

And replacing we got:

$\frac{9!}{6!} \frac{5!}{4!}= 504*5 = 2520$

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3 years ago

40% of students on a field trip love the museum. If there are 20 students on the field trip, how many love the museum??

MariettaO [177]

Since there are 20 students on the field trip. Then 20 is the 100% total. Thus, to find how many people love the museum, we can simply multiply the total number of people by the percentage of interest, namely 40%

20*0.4 = 8
So, 8 people love the museum.

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3 years ago

A ball, with an initial position of x = 25.89 meters, undergoes a displacement of 32.2 meters. What is it’s final position?

Snowcat [4.5K]

Answer:

The answer is 58.09

Step-by-step explanation:

To get the final position, you add the displacement to the initial position.

Final position = 25.89 + 32.2

Final position = 58.09metres

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3 years ago

Help me find which is the mistake <br><br> [will give brainliest and thanks}

klasskru [66]

I hope this helps you

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3 years ago

Giving best answer the brainliest answer ya hurddddddddddddddd!

Genrish500 [490]

4th answer is the answer for theis question because they are equivalent

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