Ask question

Ask question

All categories

alukav5142 [94]

2 years ago

15

In the movie drawer there are seven action movies, five comedies, and three dramas. What is the probability of choosing an actio

n or a comedy?

1 answer:

Julli [10]2 years ago

5 0

2/15 is the possibility

You might be interested in

Tom is putting money into a savings account. He starts with $650 in the savings account, and each week he adds $60 . Let S repre

mario62 [17]

S = 60W + 650 <== ur equation

after 18 weeks...so sub in 18 for W

S = 60(18) + 650
S = 1080 + 650
S = 1730 <==

7 0

3 years ago

Read 2 more answers

. Kite QRST has a short diagonal of QS and a long diagonal of RT. The diagonals intersect at point P. Side QR = 17m, diagonal QS

trapecia [35]

Answer:

495 meter²

Step-by-step explanation:

In the given kite QRST,

PQ = PS = 15 meter

QR = 17 meter

We have to find the area of the kite.

Since kite is in the form of a rhombus.

and rhombus is = $\frac{1}{2}$ (Diagonal QS) × (Diagonal RT)

In Δ QRP,

17² = 15² + RP²

$\sqrt{17^{2}-15^{2}} = RP$

$RP=\sqrt{289-225}$

= √64 = 8 meters.

So RT = RP + PT = 8 + 25 = 33 meter.

Now area of kite = $\frac{1}{2}$ (30) (33) = 495 meter²

6 0

2 years ago

How do I figure out the value of 187

nasty-shy [4]

This differs on what number you want to talk about. 1 is the hundreds, 8 is the tenths, 7 is the ones.

5 0

2 years ago

A train traveled 450 kilometers (450 km) east from its starting point for 9 hours (9 h). What was the average speed of the train

elixir [45]

Answer:

You need to find the average for your numbers

Step-by-step explanation:

4 0

2 years ago

How do you solve this?

mel-nik [20]

Answer:

Horizontal component = 9.6

Step-by-step explanation:

Recall that the horizontal component is given by the cosine projection;

$v_x=|v_0| * cos(\theta)$

which in our case (using the fact that in each degree of angle one has 60 minutes of angle, and therefore 30 minutes of angles is the same as 0.5 degrees) becomes:

$v_x=12.6 * cos(40.5^o)=9.5811$

And rounding to the nearest tenth as requested, we have:

$v_x=9.6$

7 0

2 years ago