laneuensgrett laneuensgrett

03-02-2016
Mathematics

contestada

What is the sum of (1.3 × 10-7) and (-3.8 × 10-3)?
A. 2.5 × 10-10
B. -2.5 × 10-4
C. 3.8 × 10-3
D. -3.8 × 10-3

Respuesta :

taskmasters taskmasters

03-02-2016

1.3 x 10⁻⁷ + -3.9 x 10⁻³

1.3 x 10⁻⁷ = 0.00000013
-3.9 x 10⁻³ = -0.0039

- 0.00390000
+ 0.00000013
- 0.00389987 ⇒ -3.8 x 10⁻³ CHOICE D.

Answer Link

Otras preguntas

HEYY:) HELP TY LUVSSS

How is the equilibrium constant calculated?

Which of the two main parties is associated with bigger government and higher taxes? A. No answer text provided. B. No answer text provided. C. Democratic Party

When running on its 11.4 V battery, a laptop computer uses 8.3 W. The computer can run on battery power for 7.5 h before the battery is depleted. Part A What is

metion form of ownership represented by the SABC OF SOUTH AFRICA

Solve for X 8 + x = 15

In which number is the value the 6 ten times the value of 6 in the number 60001) 56,320 2)62,1003)8,6224)9,063

On average, there are 177,000 cars on the road every hour in Los Angeles. 1 point In March 2020, the coronavirus shutdown, resulted in Los Angeles having 80% fe

How did salvation army start?

(6. solve for x ) 225 multiplyed by 1/3 = x