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
bekas [8.4K]
2 years ago
8

Work out the value 3x10^-5 x 40,000,000 give you answer in standard form​

Mathematics
1 answer:
Olenka [21]2 years ago
3 0

<u>★ Solution:</u>

➣ {\sf{3\:x\:10^{-5}\:x\:4\:x\:10^7

➣ {\sf{(3\:x\:4)\:x\:(10^{-5+(-7)})

➣ {\sf{12\:x\:10^2

➣ {\sf{1.2\:x\:10^3

You might be interested in
Jocelyn writes the equation of a line that passes through the point (4,0) and that is perpendicular to the line y= -2X + 1. IF J
raketka [301]
Y = 2x - 8 
I used a graphing calculator to figure it out.
6 0
3 years ago
How do I simplify an expression
Sladkaya [172]
Start with parentheses first
Afterwards do exponents
Next do either multiplication or division (L to R)
Then Addition and Subtraction (L to R)
__________________________________________
Then solve to find your answer
7 0
3 years ago
Read 2 more answers
The following triangle ABC is rotated clockwise about the origin the new coordinates are A'(1,-2) B'(4,6) and C'(-2,3). Which of
Yanka [14]
B.90 because 90 degrees is above the original angel
5 0
3 years ago
Read 2 more answers
An equation that models the sequence 400, 200, 100, 50, ...
Serga [27]
For this, let's have:
n represent each number, the number after it is its place in sequence
/ means divide

n1 /2 = n2, etc.

3 0
2 years ago
out of 24 students, 6 preferred to use pastels for their portraits while 4 preferred to use watercolours watercolours. what perc
notka56 [123]

Answer:

4% used pastels.

Step-by-step explanation:,,

green is the most

5 isnt blue.green,yello or red

3 0
3 years ago
Other questions:
  • Multiply. <br> √3 * 2√2 * 5√8 * 18<br><br> i need this before tomorrow. please help
    9·2 answers
  • I built a storage shed in the shape of a rectangular box on a square base. The material that I used for the base cost $4 per squ
    5·1 answer
  • Graph the linear equation.<br><br> 4x+6y=−12
    15·1 answer
  • What is the probability of getting heads when flipping a coin and getting a number greater than or equal to 4 when rolling a sin
    9·1 answer
  • Question 7
    13·1 answer
  • Which represents the synthetic division of (2x^3-5x+40) divided by (x+3)
    6·2 answers
  • Thomas went to Los Angeles, California for the summer to visit his cousins. He used a map of bus routes to get from the airport
    13·2 answers
  • I will give brainlyist to the first right answer
    6·2 answers
  • In a class of 28 students, the teacher selects four people at random to participate in a geography contest. What is the probabil
    5·1 answer
  • Interpreting Points on Graphs of Proportional Relationships
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!