4 years ago

Write in scientific notation: 0.0000378

Mathematics

2 answers:

timofeeve [1]4 years ago

5 0

Step-by-step explanation:

0.0000378 in scientific notation

3.78 * 10 ^ - 5

AlladinOne [14]4 years ago

3 0

Answer:

Step-by-step explanation:

$0.0000378=3.78*10^{-5}$

You might be interested in

What is the percent age of $5 to $8

kati45 [8]

5/8*.125=.625 as a percent 62.5

6 0

3 years ago

Which choices are common factors of the numerator and denominator of the fraction below. Check all that apply

Zarrin [17]

Answer:

C and D

Step-by-step explanation:

14 and 16 can be divided by 1 and 2 while maintaing their

"<em>whole number </em>" status. Basicly just meaning they stay a whole number when divided.

5 0

3 years ago

Read 2 more answers

How would a scale factor of 0.25 be used to determine the lengths of the original figure?

dmitriy555 [2]

Answer:

b i got it right

Step-by-step explanation:

7 0

4 years ago

Will give brainliest:)<br><br>-2x-¼(12x-8)

katrin2010 [14]

answer

Answer:

here you go

Step-by-step explanation:

-5x+2

8 0

3 years ago

If the mean of A and B is 20, the mean of B and C is 24 and the mean of A,B and C is 18.What is the mean of A and C?

Zielflug [23.3K]

Answer:

the mean of A and C is 10

Step-by-step explanation:

Given;

mean of A and B = 20

mean of B and C = 24

mean of A, B and C = 18

$\frac{A + B}{2} = 20\\\\A+ B = 40 ---- (1)\\\\\frac{B + C}{2} = 24\\\\B+ C = 48----(2)\\\\\frac{A+ B+ C}{3} = 18\\\\A+ B+ C= 54---(3)\\\\From (1); \ A = 40 - B\\\\From(2); \ C = 48 - B\\\\\Substitute \ the \ values \ of \ A \ and \ C \ into \ (3)\\\\(40-B) + B + (48-B) = 54\\\\simplify;\\\\(40 + 48) + (B-B-B)= 54\\\\88 -B = 54\\\\-B = 54-88\\\\-B = -34\\\\B = 34$

Recall; A = 40 - B

A = 40 - 34

A = 6

Also, C = 48 - B

C = 48 - 34

C = 14

Therefore, the mean of A and C is calculated as;

$= \frac{A + C}{2} \\\\= \frac{6 + 14}{2} \\\\= 10$

5 0

3 years ago