3 years ago

2) On average, 75% of the planes leave on time. If 120 planes left on time

Mathematics

1 answer:

Artemon [7]3 years ago

8 0

Answer:

Step-by-step explanation:160

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ivanzaharov [21]

Answer:

368

Step-by-step explanation:

8*46

7 0

3 years ago

PLEASE HELP!

erastova [34]

Answer:

15 mph

Step-by-step explanation:

28mi=2 1/3

2 1/3 = 2 hrs 20min

110min

28/110=.254 mi per min

.25*60=15 mi per hrs

8 0

2 years ago

Solve for k. k/2 +1/2=3

ikadub [295]

Answer:

$k = 5$

Step-by-step explanation:

Solve for $k$ :

$\frac{k}{2} + \frac{1}{2} = 3$

-Multiply both sides of the equation by the denominator $2$ :

$2 \times \frac{k}{2} + \frac{1}{2} = 3 \times 2$

$k + 1 = 6$

-Subtract both sides by $1$ :

$k + 1 - 1 = 6 - 1$

$k = 5$

So, the value of $k$ is $5$ .

7 0

3 years ago

Five men can install 200 yards of pipeline in an eight hour day three men are added to the job assuming the individuals rates re

Novay_Z [31]

Answer:

7 days

Step-by-step explanation:

Five men do 200 yards in one day

One man does 200/5 = 40 yards in 1 day.

=============

Now you want to know something about 8 men

8 men can do 40 * 8 = 320 yards in 1 day

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2240 yards / 320 yards = 7 days

3 0

3 years ago

Given the triangle below, find the value of x

Nataliya [291]

Answer:

I think it is b I’m not quite sure though. Sorry if wrong…

Step-by-step explanation:

6 0

2 years ago