All categories

3 years ago

(5×10^– 2)(1×10^– 8)

Mathematics

2 answers:

Citrus2011 [14]3 years ago

7 0

Answer:

5e-10

Step-by-step explanation:

Hope this will help

Elan Coil [88]3 years ago

4 0

Answer:

50000000000

Step-by-step explanation:

For (5×10^– 2): 10 to the negative second power equals -100. 5 x -100 = -500.

For (1×10^– 8): 10 to the negative eighth power equals -100000000. Multiplied by one is obviously the same exact number. So -500 x -100000000 = 5000000000. Remember that negative numbers multiplied by negative numbers will always equal positive numbers. And positive numbers multiplied by negative numbers will always equal negative numbers.

You might be interested in

80 is what percent 300 ( please explain)

egoroff_w [7]

It’s about 26.67%... hope this helps!

6 0

3 years ago

Read 2 more answers

S=[E,F,G,H,J] identify the ways to select two members from s allowing the repetition

Fofino [41]

Answer: There are 25 ways to select two members.

Step-by-step explanation:

Since we have given that

S={E,F,G,H,J}

Number of elements = 5

We need to select two members from S allowing the repetition.

We will use "Fundamental theorem of counting":

There are 5 choices for the first member.

There are 5 choices for the second member.

So, Number of ways would be

$5\times 5\\\\=25$

Hence, there are 25 ways to select two members.

8 0

3 years ago

17. Test Practice which represents the number that is ten more than two

AleksAgata [21]

Answer:

2,080

Step-by-step explanation:

Two thousand and seventy is written as 2,070.

Ten more than 2,070 would be 2,080 as you're just adding on 10.

Hope this helps :)

7 0

3 years ago

Solve for x thanks .

OleMash [197]

Answer:

x = 3.87

Step-by-step explanation:

Using the right angle altitude theorem, we know that all three triangles are congruent, so the lengths of corresponding sides of the triangles are in proportion..

AD/DB = DB/DC

15/x = x/1

x² = 15

x = √15

x = 3.87

8 0

2 years ago

Trevor was reading a book for a book report. Last week, he read 35 pages of the book. This week, he read 4.5 times as many pages

navik [9.2K]

9514 1404 393

Answer:

see below

Step-by-step explanation:

Multiply the numbers as though they were integers, then mark off a number of decimal places in the product equal to the total number of decimal places in the numbers being multiplied (1).

6 0

3 years ago