Ask question

Ask question

All categories

LUCKY_DIMON [66]

2 years ago

12

1. A bag contains 6 red, 3 white, 4 yellow and 7 orange marbles. What is the probility that amarble drawn at random is (a) red (

b) yellow (c) not red (d) white or orange (e) neither red nor white?

1 answer:

Softa [21]2 years ago

5 0

Answer:

a- 6/20=3/10

b- 4/20= 1/5

c- 14/20=7/10

d- 10/20=1/2

e- 10/20=1/2

You might be interested in

Simplify the expression below. (2n/6n+4)(3n+2/3n-2)

andrezito [222]

Answer:

$\frac{n}{3n-2}$

Step-by-step explanation:

Given the expression:

$\frac{2n}{(6n+4)} \cdot \frac{3n+2}{3n-2}$

Using the distributive property: $a \cdot (b+c) =a\cdot b+a\cdot c$

$\frac{2n}{2(3n+2)} \cdot \frac{3n+2}{3n-2}$

Simplify:

$\frac{2n}{2} \cdot \frac{1}{3n-2}$

Simplify:

$\frac{n}{3n-2}$

Therefore, the simplified given expression is, $\frac{n}{3n-2}$

7 0

3 years ago

Read 2 more answers

Wyd for 50 points answer fast

Vika [28.1K]

Answer: Chillin hbu?

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

over the summer steven"s tutor told him he needed to complete 15 total workbook pages. he finished 5 workbook pages the first we

Eduardwww [97]

He has 2/3 left to complete.
He did 5 out of 15 which is 5/15 or 1/3. Therefore he has 1-1/3 or 2/3 left.

7 0

3 years ago

Given cosθ=3√3 and sinθ<0 . What is the value of sinθ ?

guapka [62]

Answer:

Doesn't make sense.

Step-by-step explanation:

-1 ≤ cosθ ≤ 1

=> cosθ = 3√3 doesn't make sense.

7 0

3 years ago

A drawing of a rectangular room has dimensions of 12 inches by 6 inches. If the scale is 2 inches : 4 feet, find the area of the

grin007 [14]

Answer: 288 feet

Step-by-step explanation:

Length of drawing = 12 inches

Actual length = 12 × (4/2)feet = 24 feet

Width if the drawing = 6 inches

Actual width = 6 × (4/2)feet = 12 feet

The area of the actual room will be gotten by multiplying the dimensions. This will be:

= 24 feet × 12 feet

= 288 feet

6 0

3 years ago