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3 years ago

A small point deduction applies if a participation activity's question is not answered correctly the first time?

Mathematics

1 answer:

LiRa [457]3 years ago

3 0

Answer: False

Step-by-step explanation:

There is no such deduction when a participation's questions are not answered correctly the first time. Whatever answer is given is part of the learning curve and ensures that the activity can be improved upon.

Had there been a small point deduction then there would be no opportunity to learn because there would be too much fear associated with the wrong answer.

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Please help quick!!

Nataly [62]

Hi !

$∫ \frac{t}{t + 1}dt$

We need to prove that it is equal to

$∫ \frac{u - 1}{u}du$

As per given options, Substitute u by t+1 

$= > ∫ \frac{u - 1}{t + 1} du$

Then given t = u-1

$= > ∫ \frac{t}{t + 1} du$

Then substitue the third given value also

$= > ∫ \frac{t}{t + 1} dt$

Therefore, it's proved

~Hope it helps

7 0

2 years ago

Plzzzzzzz help me ASAP

goblinko [34]

Answer:

265°

Step-by-step explanation:

I think we have to minus 200 - 115 = 85

then plus them with 85 and 95 so

85 + 85+ 95 = 265°C

i hope this helps a little bit

3 0

3 years ago

Help me...... question: 12 + 2x - 14x + 8=

riadik2000 [5.3K]

Answer:

-12x+20

Step-by-step explanation:

Subtract similar numbers:

2x - 14x = -12x

Product:

12 - 12x + 8

Group the terms that are similar:

-12x + 12 + 8

Add the numbers:

-12x + 20

Final answer:

-12x + 20

4 0

3 years ago

Read 2 more answers

A paintball court charges an initial entrance fee plus a fixed price per ball

ZanzabumX [31]

Question:

Solution:

According to the given equation, the entrance fee is 5.50 and the fixed price per ball is 0.80n. Thus, the price for 10 balls, NOT INCLUDING the entrance fee (5.50), would be: