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
Rainbow [258]
3 years ago
8

Consider 7×10^3. Write a pattern to find the value of the expression

Mathematics
2 answers:
kkurt [141]3 years ago
5 0

Answer:

7*10*10*10 = 7000

7*10 = 70

70*10 = 700

700*10 = 7000

Step-by-step explanation:

The given expression is:

7*10^3

Here 10^3 means that 10 will be multiplied 3 times:

7*10*10*10 = 7000

How did we get 7000?

7*10*10*10 = 7000

7*10 = 70

70*10 = 700

700*10 = 7000

We can also say that there are 7  1000s in 7000....

Strike441 [17]3 years ago
5 0

Answer: Hi! the notation 7×10^3 means 7*10*10*10, where 3 is the exponent.

You can think this notation as how many zeros you can add to the left (or right if the exponent is negative) of a number.

so 7×10^3 has an exponent equal to 3, so you add 3 zeros and get : 7000.

if we do the multiplication, 7*10*10*10 = (7*10)*10*10 = 70*10*10 = (70*10)*10 = 700*10 = 7000.

You might be interested in
A can of tuna is shaped like a cylinder.<br> Find its volume to the nearest tenth Use 3.14 for n
Leviafan [203]
The formula for the volume of a cylinder is V=pi*r^2*h 
Since the diameter is 6.8, the radius must be 3.4 (6.8/2)
We can then plug in the given values to solve for the volume
V=3.14*3.4^2*4
V=3.14*11.56*4
V=145.2 so B

Hope this helps
8 0
4 years ago
Julie's entertainment budget for the next six months is $150 per month. She enjoys watching the latest movies and loves the ball
Alex777 [14]
$150 = 1 month
Movie ticket=$15
Ballet ticket=$35

Money spent
1 ballet ticket=$35
3 movie tickets=(3x15)=$45
Money spent =$80

Money left=(total amount-money spent)
=($150 -$80)
=$70
Ballet shows Julie would be able to attend=$70/$35
=2
Julie would be able to attend two ballet shows and stay in her budget
5 0
3 years ago
Find the roots of the given polynomial equation.
bija089 [108]

Answer:

Consider x^ {2}-4x+3. Factor the expression by grouping. First, the expression needs to be rewritten as x^ {2}+ax+bx+3. To find a and b, set up a system to be solved. a=-3 b=-1. Since ab is positive, a and b have the same sign. Since a+b is negative, a and b are both negative. The only such pair is the system so

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
In the decimal number 2.693, what number is in the hundredths place?
Lelechka [254]

Answer:

9

Step-by-step explanation:

2=ones place

6=tenths place

9=hundreths place

3=thousands place

6 0
3 years ago
Read 2 more answers
In a rain forest, it typically rains 290 days out of the year. If it rains today, what is the probability that it will rain tomo
Rom4ik [11]
Hey there!

Since we weren't given any probabilities based on the chance of rain after it rained the day before, we can assume the probability will stay the same. We can disregard "If it rains today...". 

If it rains 290 days out of the year (365 days), there will be a 290/365 chance of rain of a particular day. You can divide 290 by 365 to get a 79% chance. 

Hope this helped you out! :-)
4 0
3 years ago
Other questions:
  • The french club is selling coupon books for $8.25 each. How many coupon books must be sold to earn $5,940?​
    11·2 answers
  • Plz help I need to bring my grade up
    7·1 answer
  • Sams coordinates are (2,4) and the theaters coordinates are (5,-2.5) on a grid each unit represents 1 kilometer. Describe Sam's
    12·1 answer
  • Calculate the percent decrease 34,000 2,720
    15·1 answer
  • Someone help me please want asap
    11·1 answer
  • Does the sum of -21 and 12 equal 0?
    9·1 answer
  • What is the cost of 5 videos. x represent the number of videos y=$1.25x + $5.00
    6·2 answers
  • Name the property used : fast i beg you<br><br> a) -17 ×1 = -17<br> b) (-5) + 6 = 6 + (-5)
    13·1 answer
  • If each unit on the graph measures 1 inch, how far is the
    13·1 answer
  • Help due in hour pplease
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!