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Sergio [31]
3 years ago
7

I need to know the answers to my math test. 25 points please answer correct answers

Mathematics
1 answer:
DENIUS [597]3 years ago
3 0

Answer:

im doing the same thing need help too

Step-by-step explanation:

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It is located in the first or I quadrant
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3 years ago
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The probability distribution for a
Luden [163]

Answer:

0.30

Step-by-step explanation:

P(x ≤ -3) = P(x=-3) + P(x=-5)

P(x ≤ -3) = 0.13 + 0.17

P(x ≤ -3) = 0.30

6 0
4 years ago
The order is for 250 mg of Ampicillin IVPB qan. The IVPB comes prepared from the pharmacy in a 50 mL IV bag with instructions
o-na [289]

The volume flow rate is in engineering and physics, especially fluid fluidity, the volume of fluid that is passed per unit time, usually even though depicted by symbol Q. It's the fluid that flows in that time. SI units have \bold{\frac{ m^3}{s}} cubic meters, and the calculation can be defined as follows:

Solution:

  • The <u><em>bag of IVPB is 50 mL</em></u> and it can be infused for <u>15 minutes</u>.
  • It implies the<em><u> IVPB bag of 50 ml </u></em>must be injected within <em>15 minutes</em>
  • Or a bag of 50 ml injected at 15/60 hours

\to \bold{flow\ rate= \frac{volume \ (ml) }{time\ ( hr)}}

                     \bold{= \frac{50}{(\frac{15}{60})} }\\\\ \bold{=\frac{50}{0.25}} \\\\ =\bold{200\  \frac{ml}{hr}}\\\\

Thus answer is 200 ml/ hr

Learn more:

brainly.com/question/13867563

4 0
3 years ago
Recycled CDs, Incorporated, offers a choice of 5 used CDS for $20, with each additional CD costing $4. Write a cost function for
Dmitry_Shevchenko [17]

The the cost of 13 CDs would be $30.

<h3>How to find the Cost Function?</h3>

A cost function is a function of input prices and output quantity whose value is the cost of making that output given those input prices, often applied through the use of the cost curve by companies to minimize cost and maximize production efficiency.

If $20 represents the cost of  the 5 used CDs, than your formula would be "20 + 4x" , with x being the amount of extra CDs you purchase.

The number of CDs minus 5 is our x value, because the first 5 are the used CDs bundled into the $20 group. Thus;

26 + 4(13 - 5)

26 + 4(1)

26 + 4 = $30

Thus, we conclude that the cost of 13 CDs would be $30

Read more about Cost Functions at; brainly.com/question/2292799

#SPJ1

4 0
2 years ago
Round each decimal to the nearest whole number 2.7 0.7 18.2 6.34 9.8 9.4
never [62]
1. 3.0
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5.  6.0
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7. 9.0
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