Ask question

Ask question

All categories

3 years ago

15

4 blue marbles, 3 green marbles, 7 yellow marbles, and 2 red marbles are in a bag. What is the probability of drawing a blue mar

ble, putting it back in, then drawing a red marbe?

1 answer:

Otrada [13]3 years ago

7 0

Answer:

0.375 in fraction is 38.

4/16 + 2/16 = 0.375

Step-by-step explanation:

You might be interested in

Simplify.<br> 5a√2+3a√2<br><br><br> 16a<br> 8<br> 8a

statuscvo [17]

Answer:

8a $\sqrt{2}$

Step-by-step explanation:

Given

5a $\sqrt{2}$ + 3a $\sqrt{2}$ ← factor out $\sqrt{2}$ from each term

= $\sqrt{2}$ (5a + 3a)

= 8a $\sqrt{2}$

4 0

3 years ago

What is the value of e^In7x a.1 b.7e c.7x d.7

Montano1993 [528]

$\bf \textit{Logarithm Cancellation Rules}\\\\
\boxed{log_a a^x= x}\qquad \qquad a^{log_ax}=x\\\\
-------------------------------\\\\
e^{ln(7x)}\implies e^{log_e(7x)}\implies 7x$

5 0

4 years ago

Read 2 more answers

melamori03 [73]

Use PEMDAS method to execute operations in the following order:

Parentheses
Exponents
Multiplication
Division
Addition
Subtraction

First equation:

12 + (38 - 18)2 = 12 + 20 × 2 = 52

Second equation:

(12)2 - 6(2 - 23) = 24 - 6(-21) = 24 + 126 = 150

Hope this helps.

5 0

3 years ago

The real number 7/12 belongs to which set of numbers

IRISSAK [1]

Rational numbers.
Please give brainliest and have a great day!

7 0

3 years ago

Help please I need this

saw5 [17]

Answer:

12

13

89

Step-by-step explanation:

ez pz

5 0

3 years ago