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2 years ago

4.4: Measuring a Picture Frame

2 answers:

5 0

It’s simple, do: 8+8+10+10, just add them you will get 36. The explanation is: Perimeter is add up all the sides, since it is a rectangle it has congruent sides, so they have the same length

Rina8888 [55]2 years ago

3 0

Answer:

36 inches

Step-by-step explanation:

The perimeter of a plane shape is the distance around the shape.

Given that length = 10 inch

Breadth = 8 inch

The perimeter of the rectangle is given by the simple formula:

$P = 2 (L+B)$

where P = Perimeter

L = Length of the shape

B = Breadth of the shape

Therefore, the perimeter of the shape = 2 (8 + 10)

= 36 inch

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The director of a health clinic has a quarterly budget of $600,000. She

nalin [4]

The meaning of this problem is that with 7 nurses they can only hire D=13.25

<h3>What is the meaning of this problem.?</h3>

Generally, the equation for the model is mathematically given as

$P=1000D^{0.6}N^{0.3}$

Therefore,

$dv/dD=0.6*1000*D^{0.4}N)^{0.3}$

$dv/dD=600* \frac{N6.1}{D6.1}=0$

Also

$dv/dN=300* \frac{N6.8}{N6.7}=0$

Equations 1 and 2

$300* \frac{D6.8}{N6.7}=600* \frac{N6.1}{D6.1}$

.sub D=(60N)/4

$300* \frac{((60N)/4)6.8}{N6.7}=600* \frac{N6.1}{((60N)/4)6.1}$

N=6.67

N=7

solve for D

D=(60(7))/4

D=13.25

In conclusion, with 7 nurses they can only hire D=13.25

Read more about LaGrange multiplier

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8 0

1 year ago

Mr. Taylor raised all his students’ scores on a recent test by five

Darina [25.2K]

2. The mean is the average so it phase shifted up five points where as the range is the difference between the highest and lowest # which wouldn't change if all the numbers were adjusted.

3 0

3 years ago

A bakery has 18 large trays of bagels and 20 small trays of bagels. Each large tray holds 30 bagels and each small tray holds 15

Vikentia [17]

73737737373747363373737377373

5 0

2 years ago

Karen has 4h storyboiks. Karen's storybook collection is 2/3 of what Mary's collection is. How many storybooks do they have in a

Dafna11 [192]

In order to find out the answer , you just need to count :
Let's say that mary's collection is symbolized by x

2/3 x = 4h

x = 3/2 . 4h

x = 6h

The storybooks they have in total would be : 6h + 4h = 10 h

hope this helps

6 0

2 years ago

if a student has homework 72 days out of 100 what fraction and what percentage of days did the student not have homework?

neonofarm [45]

Answer:

The Student has 72% out of 100%

Step-by-step explanation:

Its the same thing but with fractions

4 0

2 years ago