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Arte-miy333 [17]
3 years ago
12

4.4: Measuring a Picture Frame

Mathematics
2 answers:
BlackZzzverrR [31]3 years ago
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]3 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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Question Help A manufacturer ships toasters in cartons of 1010. In each​ carton, they estimate a 1010​% chance that any one of t
natta225 [31]

Answer:

The probability that there will be repair exactly 3 toaster is 0.0574.

Step-by-step explanation:

Binomial Distribution:

A discrete random variable X having the set {0,1,2,3......,n} as the spectrum, is said have a binomial distribution with parameter n= number of trials and p=probability of number of success on an individual trial, if the p.m.f (probability mass function) of X given by,

P(X=x)=C(n,x)p^x(1-p)^{n-x}    x=0,1,2,......,n

               =0                                   elsewhere

where 0<p<1 and n is a positive integer.

Total number of toaster in cartons(n) = 10.

Probability of number of success on an individual trial p= 10% = 0.10

\therefore P(X=3)= C(10,3)(0.10)^3(1-0.10)^{10-3}

                    =\frac{10!}{3!(10-3)!}(0.10)^3)(0.90)^7

                    =0.0574

The probability that there will be repair exactly 3 toaster is 0.0574.

6 0
3 years ago
Please help me solve
ruslelena [56]

Answer:

Step-by-step explanation:

So for this we have to find the percentage by using 'percentage of error'

If at first it was 15 then it went up to 19 we have to subtract 15 - 19= -4

Ignore the negative. Now divide= 4/19= 0.21

The size went up by 21%

6 0
3 years ago
Read 2 more answers
Please help! calculate the maximum volume of the box.
lina2011 [118]
Have you used the length*width*height?
8 0
3 years ago
Identify the coefficient in the term 7 x2y3 .
Ivanshal [37]

7 x^2y^3

The coefficient is 7

7 0
3 years ago
The temperature outside dropped 13 F in in 7 hours. The final temperature was -2 F. What was the starting temperature?
butalik [34]

the final temperature was -2 F, and that reflects a drop of 13 units, so


-2------0------------------------------------------------------+11.

8 0
3 years ago
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