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Lemur [1.5K]
3 years ago
9

Tito is installing a new kitchen floor. The kitchen is square in shape and has an area of 441 sq ft. What is the length of one s

ide of Tito’s. Pls help me with this!
Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
6 0

Answer:

21 feet

Step-by-step explanation:

The square root of 441 is 21 and since the room is a square, all sides are even.

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What is the approximate area of a sector of a circle with a radius of 8 cm, and a minor arc of 70 degrees?
oee [108]

Answer:

39.0953=39cm2

Step-by-step explanation:

Minor arc =70

Angle of arc=70

Then this sector =70/360=7/36 of the circle

Then area = 7/36x3.14x8x8=39cm2 approximatly

5 0
3 years ago
A manager records the number of hours, X, each employee works on his or her shift and develops the probability distribution belo
Reika [66]

Answer:

c. 2

Step-by-step explanation:

Given : X = No. of hours worked

           No. of people work for the manager = 50

           X = 3, 4 , 5 , 6 , 7, 8

           P(X) = 0.1 , ? , 0.14 , 0.3 , 0.36 , 0.06

To Find : No. of people work for four hours

Solution : First understand the fact that sum of all probabilities is equal to 1

So, sum of all values of P(X) = 1

⇒0.1+?+0.14+0.3+0.36+0.06 = 1

⇒0.96+? = 1

⇒?= 1-0.96

⇒? = 0.04

So, the probability of no. of people worked for 4 hours is 0.04.

⇒P(4)=0.04

Thus , To calculate no. of people work for four hours :

0.04\times 50

⇒ 2 no. of people work for four hours per shift .


5 0
3 years ago
Read 2 more answers
I need an answer asap
bezimeni [28]

Answer:

please what shape is this

4 0
3 years ago
Help and explain <br><br> Find the area of the circle <br> Use 3.14 for. Do not round your answers
tino4ka555 [31]
Answer:
3.14x8^2= 200.96
6 0
3 years ago
How do you do this? I'm confused.
s2008m [1.1K]
So you divide 50 by 2 so there are 25 before him
8 0
3 years ago
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