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3 years ago

10 times as many as 5 tens is 5thousand

Mathematics

1 answer:

insens350 [35]3 years ago

3 0

Answer:

This question does not make sense for very specific reasons

Step-by-step explanation:

1. 5,000 does not look like 5thousand

2. 10 times as many as 5 tens is not really a question at all

3. the question itself already contains the answer 5,000

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Kayla walks 4 2/5 miles each day. How far does she walk?

andrew11 [14]

10 miles bababab fill out character limit

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3 years ago

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You are in charge of monitoring the pressure of a compressed air tank in a processing plant. After repeating the pressure measur

Anastasy [175]

Answer:

11.5

Step-by-step explanation:

Given that :

I am in charge of the pressure reading in a compressed air tank of a processing plant.

The Gaussian distribution having a mean value = 69 psi

Standard deviation = 10 psi

Here we have to find the probability that the pressure will exceed 84 psi.

So,

$P(X \geq 84) = P \left(\frac{X - 69}{10} > \frac{84-69}{10} \right)$

$=P(Z > 1.5)$

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3 years ago

PLEASE HURRY I WILL DO ANYTHING (not anything but give brain list)

Sergeeva-Olga [200]

The cost of the sheets is less for the second example, the second example is the better deal.

Consider the first example:

Here, A brand of sheets is on sale for “Buy one get one at 50% off”. If each sheet costs $18.00.

So, the value of the first sheet will be $18,

And since the other sheet is at 50% off .

That is it will be half of the original value

= 50/100 * 18

Therefore, the cost of two sheets

=$18 + $9

= $27.

So, Six sheets will cost

=$27+$27+$27

= $81

Cost of six sheets will be $81

Now, consider the second example

In the second example sheets are 30% off.

So, 30% of 18

= $6.

Subtract that value from 18 and you will get $12.

So, cost of one sheet = $12.

cost of 6 sheet

= $12×6

= $72

In the first example, Six sheets costs $81, while in the second example six sheets cost $72.

Since the cost is less for the second example. So, the second example is the better deal.

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2 years ago

What products are defined for these matrices?

Zarrin [17]

Answer:

Product is defined ${}$

(ML, MP, NM, PQ, PL, LP, MQ, LQ)

Product is not defined

(LM, PM, MN, QP, QM, NQ, QN, NL, LN, NP, PN, QL)

Step-by-step explanation:

During multiplication of matrices, the number of columns of the first matrix must be equal to the number of rows of the second matrix it is multiplying.

Therefore, we can only multiply a m×n matrix to a n×c matrix as follows;

We can only multiply (m×n)·(n×c) → Product is defined

We can not multiply (n×c)·(m×n) →∞ Product is not defined.

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4 years ago

Can some one help me with this?

Mila [183]

Answer:

It is 33.18

Step-by-step explanation: first you do 0.05 x 4= 0.2 then you add all the other number which = 33.18

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3 years ago

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