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3 years ago

7

A patrolman spends 25% every day doing paperwork. The patrolmans shift each day is 8 hours. How much time does he spend doing pa

perwork each day?

1 answer:

ExtremeBDS [4]3 years ago

7 0

2 hours. If you convert 25% into a fraction form, it’s 1/4. Divide 8 by 4 and you get 2.

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woman has 7 coworkers' man. How many different possible groups of four people could do the project, if one out of three is women

aliina [53]

Answer: 24ways

Step-by-step explanation:

Given data:

No of men in the workplace = 7

No of women in the workplace = 1

How many ways can a group of 4 people carry out a project if on out of the 3 must be a woman.

Solution.

A group of 4 can carry out the project with one be a woman

This means there must be 3 males and 1 female in the group

= 4p3

= 24ways

The project can be carried out by 4 groups in 24 ways

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2 years ago

Is the expression 30 + x-x2 in standard form?

Anastasy [175]

It is but it needs to be rearranged to x^2-2x+30

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3 years ago

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schepotkina [342]

Answer:

Half a pound.

Step-by-step explanation:

To find the number of pounds he ate, multiply the fractions.

$\frac{5}{6}*\frac{3}{5} = \frac{15}{30}=\frac{1}{2}$

He ate 1/2 a pound.

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3 years ago

The following steps show how the right side of

hodyreva [135]

Answer:

Its A.

Step-by-step explanation:

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3 years ago

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Is P 90 degrees from the origin, Q 180 degrees from the origin, and R 270 degrees from the origin?

krek1111 [17]

Answer:

Step-by-step explanation:

(x,y)→(-x,-y) (180° about the origin)

1.p(-3,2) ,in the second quadrant

P(-2,-3) is in 4th quadrant.

in the clockwise it is rotation of 270° about the origin.

2.

Q(-4,-5) is in 4th quadrant.

Q(4,5) is in 1st quadrant.

so it is 180° rotation in the clockwise direction.

3.

R(1,7) is in 1st quadrant.

R(7,-1) is in 4th quadrant.

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3 years ago