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stepladder [879]
3 years ago
10

A square inch is the area covered by a square whose sides are 1 inch long. true or false?

Mathematics
2 answers:
marissa [1.9K]3 years ago
6 0

Answer:

True

Step-by-step explanation:

Because a square inch side measures an inch each! :D

iragen [17]3 years ago
4 0

Answer:

True

Step-by-step explanation:

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peggy is five years older than peter and susan is two years younger than peter the sum of their ages is 15 years how old is each
spin [16.1K]
Peggy is 9, Peter is 4, and Susan is 2
9+4+2=15
5 0
3 years ago
Which statement is correct regarding the measurements of the parallelogram?
Contact [7]

Answer:

The first one is correct

Step-by-step explanation:

You can multiply the base and perpendicular height to find the area.

8 0
3 years ago
Read 2 more answers
How do you solve 39 equal to 1 3/10b
elena-s [515]
If 39 = (1 3/10)b, we could simplify this by writing 39 - (13/10)b.

Solve this for b by mult. both terms by (10/13):

(10*39)
----------- = (10/13)(13/10)b.  Then b = 30 (answer)
      13
5 0
3 years ago
What is the answer for <br>9(5x)
umka21 [38]
When it is in () it means multiply x=45
3 0
3 years ago
The brand name of a certain chain of coffee shops has a 54% recognition rate in the town of Coffleton. An executive from the com
malfutka [58]

Answer:

0.156

Step-by-step explanation:

Using binomial probability formula, we have :

P( a out of n ) =ⁿCₐ x pᵃ x qⁿ⁻ᵃ  ------------------------------------------------- (1)

Where n = total number of sample

           a = number of success

            p = probability of success

            q = probability of failure

            n-a = number of failures

From the question:

n =10 , a = 7, p=0.54, q = 1-p = 0.46

Substituting into equation (1) we have:

P (7 out of 10) =  ¹⁰C₇ x (0.54)⁷x (0.46)¹⁰⁻⁷

                      = 0.1563

                     ≈ 0.156

                   

8 0
3 years ago
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