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
wlad13 [49]
2 years ago
12

Evaluate the expression. Write your answer in scientific notation.

Mathematics
1 answer:
joja [24]2 years ago
5 0
1. 7.8 x 10^3
2. 4.8 x 10^8
You might be interested in
7th grade slope help me​
svlad2 [7]

Answer:

A, C

Step-by-step explanation:

When you put the equation y = x -12 into a TI-84 calculator (because it has graph) and go to the table you can see that B,D,E don’t have the same y-axis even though their x-axis is the same but the y-axis isn’t, therefor A and C is the correct answer.


Sorry not the best explanation but I hope it helps

6 0
2 years ago
Translate the following and explain where these examples could be
ki77a [65]
A) x-6; you have x amount of money and pay 6 dollars for a hat.
b) 2(x2);
5 0
3 years ago
OMG IMMA FAILLLLLLLLLLLLLLLLLL
Murrr4er [49]

Answer:

The answer is A.)10 1/2

6 0
3 years ago
Read 2 more answers
Evaluate 4r(t – v) if r = 3, t = 5, and v = 2.
V125BC [204]
4r(t-v) r=3, t=5, and v=2
4*3(5-2)
12(3)
36
7 0
3 years ago
Read 2 more answers
Use order of operations to simplify.<br><br> 4 - 10 + 12 / 3 + (7^2 - 7)
Usimov [2.4K]
Order of Operations = Please Excuse My Dear Aunt Sally, PEMDAS. P= Parentheses E=Exponents M= Multiplication D= Division A= Addition and S= Subtraction in that order.

The answer
4-10+12/3+(7^2-7)
4-10+12/3+(49-7)
4-10+12/3+56
4-10+4+56
4-14+56
4-70
-66

-66 should be your answer if i’m not mistaken
5 0
3 years ago
Other questions:
  • How are percents,fractions,and decimals related
    15·2 answers
  • Two cards are chosen at random without replacement from a pack of 52 playing cards if the first card chosen is an Ace what is th
    7·2 answers
  • Use substitution. 2x + 3y = 5 4x - y = 17 Use linear combinations: 2x + 3y = 5 4x - y = 17
    5·1 answer
  • The city of Raleigh has 9,200 registered voters. There are two candidates for city council in an upcoming election: Brown and Fe
    8·1 answer
  • Jason sold half of his comic books and then bought 8 more. he now has 13. how many did he begin with ?
    15·1 answer
  • Volume of a cylinder with a radius of 13 in and height of 30 in
    5·2 answers
  • The price of a stock dropped 20% in one month the following month it’s price increased by 20% is the stock above or below it’s s
    15·1 answer
  • Scientists are creating a material that may replace damaged cartilage in human joints. This hydrogel can stretch to 21 times its
    15·2 answers
  • 6. What is the first step when looking at a data set?
    9·1 answer
  • I need help solving for x. with pythagorean theorem.​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!