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e-lub [12.9K]
3 years ago
10

A company has 50 employees all working in the same building . As part of their safety procedures, a fire drill is carried out wi

th the total number of employees who have left the building recorded every 10 seconds
Mathematics
2 answers:
fomenos3 years ago
6 0

Answer:

Step-by-step explanation:

90% of 50=45

yes, because 46 employees have left

Mama L [17]3 years ago
3 0

Answer: All i know is that b) is 15.

Struggling on A though.

Step-by-step explanation:

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castortr0y [4]
The unit numbers can be 2,4,6.Suppose 2 as the unit number we can form 20 numbers the same way for 4 and 6 so totally 60 numbers.
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If GJ = 7 and HJ = 6, then H _____ G. Choose the relationship symbol that would make a true statement. < = >
pantera1 [17]

It would be less than. (<)

6 0
3 years ago
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Can anyone help with 19-22 with work shown I’m really confused
yanalaym [24]

Answer:

19.  C

20.  D

21.  B

22.  A

Step-by-step explanation:

If an angle is subtended from an arc and it goes to the opposite end of the circle, the angle is HALF of the measure of the arc. If it goes to the center, it is SAME measure as arc.

19.

Arc BC is DOUBLE of Angle BAC, so

78 * 2 = 156

Answer is C

20.

Arc BEC is DOUBLE of Angle BAC, so

114 * 2 = 228

Answer is D

21.

Angle ABC is HALF of Arc AC, so

Angle ABC = 110/2 = 55

Answer is B

22.

Angle ABC is HALF of Arc AC, so

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Answer is A

8 0
3 years ago
Pls solve. Showing your work is suggested.
allsm [11]

Answer:

Part 3) Miguel scored 29 points and Alonzo scored 25 points

Part 4) Morgan's age is 14 1/2 years and Mr Santos' age is 29 1/2 years

Step-by-step explanation:

Part 3) Let

x ----> the number of points that Miguel scored

y ---> the number of points that Alonzo scored

we know that

x+y=54 ----> equation A

x=y+4 ----> equation B

substitute equation B in equation A and solve for y

(y+4)+y=54\\2y=54-4\\2y=50\\y=25

Find the value of x

x=25+4=29

the solution is the point (29,25)

That means ----> Miguel scored 29 points and Alonzo scored 25 points

Part 4) Let

x ----> Morgan's age

y ---> Mr Santos' age

we know that

x+y=44 -----> equation A

x=y-15 ----> equation B

substitute equation B in equation A and solve for y

(y-15)+y=44\\2y=44+15\\2y=59\\y=29.5

Find the value of x

x=29.5-15=14.5

the solution is the point (14.5,29.5)

That means ----> Morgan's age is 14 1/2 years and Mr Santos' age is 29 1/2 years

3 0
3 years ago
I need the answers pls
yuradex [85]
350 is the solution because the slope is 50meters/1minute
50✖️7=350
Or 250+50+50=350
4 0
3 years ago
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