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uranmaximum [27]
2 years ago
9

Helppppppppppppp pleaseeeeeeeeeeeeeeee

Mathematics
1 answer:
strojnjashka [21]2 years ago
4 0

Answer:

The answer would be b, 8:13

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What is the following product? sqrt 12*sqrt 18
uysha [10]
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√12*√18

2√3√18

2√3 x 3√2

2 x 3√3 x 2

2 x 3√6

6√6 or 14.696938
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3 years ago
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Which of the following is not an equivalent expression to -12 - 7x?
Georgia [21]

-7x + 12 is not an equiv. expression because one of the - signs in the original expression has been changed to +.

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3 years ago
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A standard deck of 52 playing cards contains four of each numbered card 2–10 and four each of aces, kings, queens, and
DerKrebs [107]

Answer:

A standard deck of 52 playing cards contains four of each numbered card 2–10 and four each of aces, kings, queens, and jacks. Two cards are chosen from the deck at random.

Which expression represents the probability of drawing a king and a queen?

StartFraction (4 P 1) (3 P 1) Over 52 P 2 EndFraction

StartFraction (4 C 1) (3 C 1) Over 52 C 2 EndFraction

StartFraction (4 P 1) (4 P 1) Over 52 P 2 EndFraction

StartFraction (4 C 1) (4 C 1) Over 52 C 2 EndFraction

it is D

Step-by-step explanation:

3 0
3 years ago
Refer to the following frequency distribution of days absent during a calendar year by employees of a manufacturing company:
adelina 88 [10]

Answer:

(a) 91 employees were absent fewer than six days.

(b) 22 employees were absent more than five days.

(c) 20 employees were absent from 6 up to 12 days.

Step-by-step explanation:

The data for the number of days absent during a calendar year by employees of a manufacturing company is given below.

(a)

The number of employees that were absent for fewer than six days is =

Frequency\  for\  class\ [0\ - \ 3]+Frequency\  for\  class\ [3\ - \ 6]\\=60 +31\\=91

Thus, there were 91 employees who were absent for fewer than six days.

(b)

The number of employees that were absent for more than 5 days is =

Frequency\  for\  class\ [6\ -\ 9]+Frequency\  for\  class\ [9\ -\12]+\\Frequency\ for\  class\ [12\ - \15]\\=14+6+2\\=22

Thus, there were 22 employees who were absent for more than 5 days.

(c)

The number of employees that were absent from 6 up to 12 days is =

Frequency\  for\  class\ [6\ -\ 9]+Frequency\  for\  class\ [9\ -\12]=14+6\\=20

Thus, there were 20 employees who were absent from 6 up to 12 days.

5 0
3 years ago
Lucinda is writing a coordinate proof to show that a diagonal of a parallelogram partitions the parallelogram into two equal are
Dennis_Churaev [7]

Answer:

did you ever find the answer?

Step-by-step explanation:

6 0
3 years ago
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