subject
Mathematics, 03.04.2020 00:32 jasjoh39p0rp6i

In scientific notation, what is the sum of
2.3 X 10-and 5.4 X 10-4?
A 2.84 X 10-3
B
C
5.63 X 10-3
7.7 x 10-7
D
12.42 X 10-12

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest
Answers: 2
question
Mathematics, 21.06.2019 23:20
Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g
Answers: 1
question
Mathematics, 21.06.2019 23:30
Can someone, me with this.i really need with this
Answers: 3
question
Mathematics, 21.06.2019 23:50
4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3
Answers: 2
You know the right answer?
In scientific notation, what is the sum of
2.3 X 10-and 5.4 X 10-4?
A 2.84 X 10-3
B
Questions
question
Mathematics, 02.02.2020 20:43
question
Physics, 02.02.2020 20:43
question
Mathematics, 02.02.2020 20:43
Questions on the website: 13722367