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3 years ago

Help me please no links

Mathematics

1 answer:

g100num [7]3 years ago

6 0

Answer: C

3sqrt2

Step-by-step explanation:

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Pl help I will give you Brainly

elixir [45]

Answer:

The fourth one.

Step-by-step explanation:

I am pretty sure.

7 0

3 years ago

C = .25t +3.50 in 'C' dollars for 't' minutes. How much does it cost to rent the canoe for 1 hour?

yKpoI14uk [10]

Answer and Step-by-step explanation:

We know that t is in minutes, and 1 hours is equal to 60 minutes, so we plug in 60 for t.

C = 0.25(60) + 3.50

C = 15 + 3.50

C = 18.50

The cost to rent the canoe is $18.50.

#teamtrees #PAW (Plant And Water)

8 0

2 years ago

Read 2 more answers

What's 420 seconds to 10 minutes

Neporo4naja [7]

Seventeen (17) minutes!

7 0

3 years ago

The SAT Reasoning Test (formerly called the Scholastic Aptitude Test) is perhaps the most widely used standardized test for coll

slamgirl [31]

Answer:

The score is $x = 1884$

Step-by-step explanation:

From the question we are told that

The population mean is $\mu = 1500$

The standard deviation is $\sigma = 300$

From the question we are told that the score follow a normal distribution

i.e $X \~ \ N( 1500 , 300)$

The proportion of score in the top 10% is mathematically

$P(X > x ) = P( \frac{X - \mu}{\sigma } > \frac{x - \mu}{\sigma } ) = 0.10$

Where x is the minimum score required to be in the top 10%

Now the $\frac{X - \mu}{\sigma } = Z (The \ Standardized \ value \ of \ X)$

$P(X > x ) = P( Z > \frac{x - \mu}{\sigma } ) = 0.10$

$P(X > x ) = P( Z > \frac{x - 1500}{300} ) = 0.10$

So the critical value of 0.10 from the normal distribution table is $Z_{0.10} = 1.28$

$\frac{x - 1500}{300} = 1.28$

$x = 1884$

6 0

3 years ago

Help me plz if u dont post right answer i will report

Firlakuza [10]

Answer: Wait so you will give me brainliest if I do this?

Step-by-step explanation: :0 mind blown if you do

7 0

3 years ago

Read 2 more answers