You have a bag containing 8 + 20 = 28 marbles.

After you pull a black marble you have 28 - 1 = 27 remaining marbles.

There are 20 yellow marbles in the bag.

The probability of pulling a yellow marble is now

$\frac{20}{27} which \: is \: approximately \: equal \: to \\ 74.07\%$

6 0

3 years ago

Without using a calculator, order the following numbers from least to greatest

SpyIntel [72]

The square root of 78 is a number which when multiplied by itself results in 78. The square root of 78 is denoted by √78. 78 can be expressed as 78 = 2 × 3 × 13. Hence, on simplifying square root of 78 is written as √78

so the least number is root 78 , 9 , 10

8 0

3 years ago

Javier and his study group designed a word problem, equation, table, and graph that were all supposed to represent the same info

yKpoI14uk [10]

Answer:

Graph

Step-by-step explanation:

for 5 tickets it would cost $40 but on the graph it shows $1.

8 0

3 years ago

Read 2 more answers

What is the equation of this line?

quester [9]

A. y = 2x - 3

This is the correct answer

4 0

3 years ago