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3 years ago

How many passengers can the roller coaster take around the track per minute?

Mathematics

2 answers:

Setler79 [48]3 years ago

5 0

Answer:

162 passengers

Step-by-step explanation:

A roller coaster can take 162 passengers around the track in 9 minutes. The roller coaster operates at a constant rate.

aleksandrvk [35]3 years ago

4 0

Answer:

Step-by-step explanation:

To solve this problem you go to lay it out first. So this it what you would write:

162 Passengers = 9 Minutes Around The Track

Now that you have that written down you should write this:

? Passengers = 1 Minute(s) Around The Track

After you have those TWO things written out you would start to divide the number of passengers (162) to the number of minutes (9).

162 / 9 = 18 Passengers.

Then all you have to do is fill in the missing amount of passengers

162 Passengers = 9 minutes

18 passengers = 1 minute

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Fudgin [204]

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3 years ago

A triangle has angles measuring 43° and 62°. What is the measure of the triangle's third angle?

jarptica [38.1K]

Answer:

75 degrees

Step-by-step explanation:

I know the measure of the triangle's third angle is 75 degrees because all the angles of a triangle add up to 180 degrees. So, I did 180-62-43 and got 75. So, in order for this triangle to be true, the third triangle would have to be 75 degrees.

To check: 43 degrees+ 62 degrees+ 75 degrees = 180 degrees.

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2 years ago

Read 2 more answers

Find the solution of the square root of the quantity of x plus 2 plus 4 equals 6, and determine if it is an extraneous solution.

morpeh [17]

minus 4 both sides

square both sides

x+2=4
minus 2
x=2

<span>the answer is
x = 2; not extraneous</span>

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3 years ago

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Use induction to prove that 2? ?? for any integer n>0 . Indicate type of induction used.

Hoochie [10]

Answer with explanation:

The given statement is which we have to prove by the principal of Mathematical Induction

$2^{n}>n$

1.→For, n=1

L H S =2

R H S=1

2>1

L H S> R H S

So,the Statement is true for , n=1.

2.⇒Let the statement is true for, n=k.

$2^{k}>k$

---------------------------------------(1)

3⇒Now, we will prove that the mathematical statement is true for, n=k+1.

$\rightarrow 2^{k+1}>k+1\\\\L H S=\rightarrow 2^{k+1}=2^{k}\times 2\\\\\text{Using 1}\\\\2^{k}>k\\\\\text{Multiplying both sides by 2}\\\\2^{k+1}>2k\\\\As, 2 k=k+k,\text{Which will be always greater than }k+1.\\\\\rightarrow 2 k>k+1\\\\\rightarrow2^{k+1}>k+1$

Hence it is true for, n=k+1.

So,we have proved the statement with the help of mathematical Induction, which is

$2^{k}>k$

3 0

3 years ago

S_A_V [24]

The corect answer for this question

6 0

2 years ago