All categories

3 years ago

There are 45 red tiles,25 blue tiles and 30 green tiles in a bag.

1 answer:

7 0

This is a question of probability.
Probability of picking any color= number of tiles with that color/total number of tiles
Total=45+25+30=100
P(red tile)=(45/100)x60=0.45x60=27
P(blue tile)=(25/100)x60=0.25x60=15
P(green tiles)=(30/100)x60=0.3x60=18

You might be interested in

Solve the following system of equations.

timofeeve [1]

+8y and -8y cross out.

So the first one is 3x=15
Second one is 2x=10

x=5
Then plug x is one of the equations

2(5)-8y=10
10-8y=10

x=5
y=0

3 0

2 years ago

Read 2 more answers

Solve for the given variable. a. 4y + 3 = 19 b. 1 2n - 3 = 5

kotegsom [21]

Answer:

y=4

Step-by-step explanation:

4y+3=19

=4y=19-3

=y=16/4=4

4 0

2 years ago

Read 2 more answers

Find the equivalent expression 9 ( 2a + 1

aivan3 [116]

Answer:

Equivalent expression of $9(2a+1)$ is, $18a+9$

Step-by-step explanation:

The distributive property says that:

$a \cdot (b+c) = a\cdot b + a\cdot c$

Given the expression: $9(2a+1)$

Apply the distributive property:

$9 \cdot (2a) +9 \cdot 1$

Simplify:

$18a+9$

Therefore, the equivalent expression of $9(2a+1)$ is, $18a+9$

8 0

3 years ago

Read 2 more answers

rewrite the polynomial 2y^2+ 6y^3-11-17y^4+8y^5 in the standard form also find its degree and coefficient of y^4

OleMash [197]

Answer:

The standard form is 8 y ⁵ - 17 y⁴ + 6 y³ +2 y² - 11

The degree of given polynomial is '5'

the co-efficient of y⁴ is '-17'

Step-by-step explanation:

Given standard form 2 y²+ 6 y³-11-17 y⁴+8 y⁵

The form ax² + b x + c is called the standard form of the quadratic expression of 'x'.This is second degree standard form of polynomial.

The form ax⁵ + b x⁴ + c x³ +d x² +ex +f is called the standard form of the quadratic expression of 'x'.This is fifth degree standard form of polynomial

now Given polynomial is 2 y²+ 6 y³-11-17 y⁴+8 y⁵

The standard form is

8 y ⁵ - 17 y⁴ + 6 y³ +2 y² - 11

Conclusion:-

The degree of given polynomial is '5'

The co-efficient of y⁴ is '-17'

5 0

3 years ago

KCCO, Inc., has current assets of $6,000, net fixed assets of $25,100, current liabilities of $4,950, and long-term debt of $12,

Arlecino [84]

The value of the company's shareholder's equity account is $14,150

Explanation

We know that:

Current Assets = $6,000

Net Fixed Assets = $25,100

⇒ Total Assets = Current Assets + Non-current assets

Net Fixed Assets is a non-current asset

⇒ Total Assets = Current Assets + Net Fixed Assets

⇒ Total Assets = 6,000 + 25,100

⇒ Total Assets = $31,100

Current Liabilities = $4,950

Long-term debt = $12,000

⇒ Total Liabilities = Current Liabilities + Non-current Liabilities

Long-term debt is a non-current liability

⇒ Total Liabilities = Current Liabilities + Long-term debt

⇒ Total Liabilities = 4,950 + 12,000

⇒ Total Liabilities = $16,950

Now, Shareholder's Equity = Total Assets - Total Liabilities

⇒ Shareholder's Equity = 31,100 - 16,950

⇒ Shareholder's Equity = $14,150

5 0

2 years ago