Ask question

Ask question

All categories

3 years ago

13

lisa has 1/3 of an hour to read and watch television. she wants to split her time equally between two activities. how much time

would she spend on each activity

1 answer:

Finger [1]3 years ago

5 0

60 min = one hour

1/3 *60 =20 mins

= 20/2
= 10 min

Lisa has ten minutes

You might be interested in

Which number line can you use to simplify 2 - (-8)?

tigry1 [53]

i would say c is the best answer or the 3rd one

3 0

3 years ago

T/3+9=12 what does this mean in algerba

Mekhanik [1.2K]

Answer:

t=9

Step-by-step explanation:

subtract 9 from both sides

t/3=3

t=9

7 0

2 years ago

A car rental agency currently has cars available, of which have a GPS navigation system. Two cars are selected at random from th

Ainat [17]

Answer:

(30/40)*(29/39) = 29/52 =~ 0.55769

Step-by-step explanation:

The probability is calculated assuming the cars were chosen without replacement .

6 0

2 years ago

I need help : (((((((

Allisa [31]

the answer is x=-1/3

7 0

2 years ago

How do you solve each system of equations?

stiv31 [10]

Answer:

$x=1,y=3,z=1$

Step-by-step explanation:

$4x-4y+4z=-4$

$4x=-4+4y-4z$

$x=-1+y-z$

Substitute $x=-1+y-z$ into second equation:

$4\left(-1+y-z\right)+y-2z=5$

$-4+4y-4z+y-2z=5$

$5y-6z-4=5$

$y=\frac{6z+9}{5}$

Substitute $x=-1+y-z$ and $y=\frac{6z+9}{5}$ into the third equation:

$\frac{-41z-54}{5}+3=-16$

$-41z-54=-95$

$z=1$

Substitute $z=1$ into $y=\frac{6z+9}{5}$ :

$y=3$

Plug in y and z values into $x=-1+y-z$ :

$x=1$

4 0

3 years ago