3 years ago

How do you write 30.0 in scientific notation? × 10^_

Mathematics

2 answers:

Pie3 years ago

8 0

Answer:

It's written as

$3 \times {10}^{1}$

Hope this helps you

Vera_Pavlovna [14]3 years ago

8 0

Answer:

3.0(10¹)

Step-by-step explanation:

Step 1: Convert number to proper decimal form

30.0 = 3.0

Step 2: Find exponent

Since we need to move the decimal place to the right by 1, our power is 1.

You might be interested in

What is the value of X plz help

Tema [17]

Answer:

x = 16

Step-by-step explanation:

(5x + 12)° + (6x - 8)° = 180°

(5x + 12 + 6x - 8)° = 180°

(11x + 4)° = 180°

11x + 4 = 180

11x = 180- 4

11x = 176

x = 176/11

x = 16

5 0

3 years ago

The scores on a test for a sample of 42 statistics students are summarized in the following table. 9, 90, 18, 80, 15, 70. Find t

igomit [66]

<h3>Answer: 78.6</h3>

Work Shown:

$\begin{array}{|c|c|} \cline{1-2}\text{Number of People} & \text{Score}\\\cline{1-2}9 & 90\\\cline{1-2}18 & 80\\\cline{1-2}15 & 70\\\cline{1-2}\end{array}$

Multiply across the rows to form a third column. Example: 9*90 = 810 in the first row.

$\begin{array}{|c|c|c|} \cline{1-3}\text{Number of People} & \text{Score} & \text{Number*Score}\\\cline{1-3}9 & 90 & 810\\\cline{1-3}18 & 80 & 1440\\\cline{1-3}15 & 70 & 1050\\\cline{1-3}\end{array}$