1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Natalija [7]
3 years ago
12

What is the sum of (1.3 × 10-7) and (-3.8 × 10-3)?

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
3 0

b. -2.5 × 10-4  is the answer




You might be interested in
Simplify: −4(2(−4)+3)+4(12÷4)
serg [7]

Answer:

32

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Identify the type of observational study (cross-sectional, retrospective, or prospective) described below. A research company us
finlep [7]

Answer:

B

Step-by-step explanation:

The retrospective or historic cohort story, is a longitudinal cohort story that considers a particular set of individuals that share the same exposure factor to ascertain its influence in the developments of an occurrence, which are compared with the other set or cohort which were not exposed to the same factors.

Retrospective studies have existed about the same time as prospective studies, hence their names.

8 0
3 years ago
Which of the following correctly describes the decimal form of the given number - 13/6
inna [77]

Answer:

2.16 Repeating

Step-by-step explanation:

Convert the fraction to a decimal by dividing the numerator by the denominator.

8 0
3 years ago
Nathan and Steven stacked boxes on a shelf. Nathan lifted 13 boxes and Steven lifted 15 boxes. The boxes that Nathan lifted each
bearhunter [10]
Http://www.jiskha.com/display.cgi?id=1412206557 here this should help
4 0
3 years ago
Simplify 3(x+7)-2(4x-3)=
Andre45 [30]

Answer:

−5x+27

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • How do you solve g/9+47=64. What do you get for g
    9·1 answer
  • Use the exponential growth model, A = A0 e^kt to show that the time is takes a population to double (to frow from A0 to 2 A0) is
    15·1 answer
  • Factor this Quadratic Expression. <br><br> x² – 2xy + y2
    14·1 answer
  • A car rental is 40$ per day plus $0.30 per mile traveled write the equation as a function
    9·1 answer
  • Write the place value as the denominator and write 7 as the numerator.
    9·1 answer
  • A student said that since –9 is less than 4, then 1-9 is
    7·1 answer
  • Simplify: <br> <img src="https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%5Cfrac%7Bx%5E2%7D%7B8y%5E%7B-1%7D%7D%20%7D" id="TexFormula1"
    8·2 answers
  • PLEASE HELP ANSWER THESE
    13·1 answer
  • Help!
    6·1 answer
  • The graph of a system of two linear equations is a pair of
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!