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2 years ago

Order from smallest to largest

Mathematics

1 answer:

Daniel [21]2 years ago

5 0

Answer:

They are all one foot high so it's a trick question I think lol

Step-by-step explanation:

Hope this helped lol

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On a shopping trip, Steve spent $3 on a bus ticket, $12 on a game,

weqwewe [10]

Well, first let’s add up how much Steve spent in total. So, 3+12+6 which equals 21. Steve had $25 left so add the leftover to the amount spent which would be 25+21=46

3 0

3 years ago

A number n, decreased by 10

Anettt [7]

Answer:

n - 10

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Helpppppppppppp ASAP THANKS

strojnjashka [21]

Answer:

c or d

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Simora [160]

Using it's formula, it is found that the mean of the discrete random variable is given by:

B. 30.47.

<h3>What is the mean of a discrete distribution?</h3>

The expected value of a discrete distribution is given by the <u>sum of each outcome multiplied by it's respective probability</u>.

Hence, considering the table, the mean of the discrete distribution is:

E(X) = 23 x 0.16 + 25 x 0.09 + 26 x 0.18 + 31 x 0.12 + 34 x 0.24 + 38 x 0.21 = 30.47.

Hence option B is correct.

More can be learned about the mean of a discrete random variable at brainly.com/question/26660401

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4 0

1 year ago

A woman earns $ 1,350 in interest from two accounts in one year. If she has three times as much invested at 7% as she does at 6%

VashaNatasha [74]

Answer:

The woman invested $15,000 at 7% interest rate and $5,000 at 6% interest rate.

Step-by-step explanation:

We are given the following in the question:

Let x be the interest earned from 7% interest rate and y be the interest earned from 6% interest rate.

The woman invested has three times as much invested at 7% as she does at 6%.

Thus, we can write the equation:

$x = 3y$

The total interest is $1,350.

Thus, we can write the equation:

$1350 = \dfrac{7x}{100} + \dfrac{6y}{100}\\\\7x + 6y = 135000$

Solving the two equations by substitution method:

$7(3y) + 6y = 135000\\27y = 135000\\y = 5000\\x = 3(5000) = 15000$

Thus, she invested $15,000 at 7% interest rate and $5,000 at 6% interest rate.

8 0

3 years ago

Order from smallest to largest​

Order from smallest to largest