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3 years ago

Find the area of each parallelogram or triangle

Mathematics

1 answer:

Tems11 [23]3 years ago

6 0

Answer:

Step-by-step explanation:

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Determine 57% of 289

krok68 [10]

Answer:

164.73

Step-by-step explanation:

1. convert 57% into a decimal by dividing it by 100.

--> 57/100 = 0.57

2. multiply the decimal by 289 to get your answer

--> 0.57(289) = 164.73

5 0

3 years ago

Two roads that cross at right angles are used as the coordinate axes for a city map. A hospital is located at the point (−1.25,

Amanda [17]

We know that

The t<span>wo roads are the x axis coordinate and y axis coordinate
</span>
therefore

if <span>A hospital is located at the point (−1.25, −5.5)
the distance of hospital from x axis coordinate is the y coordinate---> 5.5 units
</span>the distance of hospital from y axis coordinate is the x coordinate -->1.25 units

the answer are
the distance of hospital from each road is 5.5 units and 1.25 units

8 0

3 years ago

PLEASE HELP

ruslelena [56]

Answer:

i believe the answer is 117$

Step-by-step explanation:7*15=105 8*1.50=12... 12+105=117

4 0

3 years ago

Using the fixed-time period inventory model, and given an average daily demand of 200 units, 4 days between inventory reviews, 5

KATRIN_1 [288]

Answer:

Correct option: B. About 1,686.

Step-by-step explanation:

The formula to compute the order quantity (Q) is:

$Q=(q_{d}\times (I+L))+(z\times\sigma_{I+L})-I_{n}$

Here

$q_{d}=average\ daily\ semand=200\\I = Inventory\ review\ time=4\\L=lead\ time=5\\\sigma_{I+L}=standard\ deviation\ over\ the\ review\ and\ lead\ time=3\\I_{n}=number\ of\ units\ of\ inventory\ on\ hand=120$

Compute the order quantity as follows:

$Q=(q_{d}\times (I+L))+(z\times\sigma_{I+L})-I_{n}\\=(200\times(4+5))+(1.96\times 3)-120\\=1800+5.88-120\\=1685.88\\\approx1686$

Thus, the order quantity was about 1,686.

5 0

3 years ago

% of U.S. adults think that political correctness is a problem in America today. You randomly select six U.S. adults and ask th

IgorC [24]

Answer:

Explanation has been given below

Step-by-step explanation:

hope fully it may concern with 70% adults then

p = 0.77

randomly select = 6

then mean will be

mean = n * p = 6*0.77=4.62

To get variance np (1-p)

then putting values we get

np (1-p) = 4.62 *0.23 = 1.0626

taking square root we get

$\sqrt{1.0626}$

sd = 1.03

Most samples of 6 adults would differ from the mean by no more than 1 sd

mean is differ by no more than 2 sds .

In a real-life situation, it is expected that 4 or 5 of 6 to think it is a problem.

I would not expect 0, 1, or 2.

3 0

4 years ago