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
Roman55 [17]
4 years ago
5

100 points if you show how you got the answer!

Mathematics
2 answers:
ludmilkaskok [199]4 years ago
8 0

First, simplify each one.

9.98 x 10^6 = 9980000

7.3 x 10^7 = 73000000

Next, subtract the freight from the aircraft

73000000 - 9980000 = 63020000

Round the decimal point to the first significant digit, and place the amount of place values the decimal point moved to the left as a power sign, over 10.

63020000 = 6.302 x 10^7

6.302 x 10^7 is your answer

hope this helps

suter [353]4 years ago
8 0

Solution:

Freight Train:

= 9.98 x 10^6

= 9.98 x (10 x 10 x 10 x 10 x 10 x 10)

= 9.98 x (1,000,000)

= 9,980,000 kilograms

Aircraft Carrier:

= 7.3 x 10^7

= 7.3 x (10 x 10 x 10 x 10 x 10 x 10 x 10)

= 7.3 x (10,000,000)

= 73,000,000 Kilograms

The aircraft carrier is 72,020,000 kilograms more than the freight train!

0.0000007202 = 7.202 x 10^-7

You might be interested in
Together, Lucia and Ben have saved $150. Lucia saved $2 for every $1 Ben saved. How much money did each person save?
4vir4ik [10]
Lucia saved 100 dollars and Ben saved 50 dollars
6 0
4 years ago
Please answer TwT I need it fasssssssst
nadya68 [22]

Answer:

The answer is 56

Step-by-step explanation: Scroll down!!!!if needed

2*2=4

2*2=4

8*2=16

16*2=32

32

+16

____

 48

+2+2+2+2=4

48

+8

___

56.

Therefore the answer is 56.

* means multiplication

+ means addition

= is equal to

7 0
3 years ago
Read 2 more answers
Question is in png pls help!
nika2105 [10]

Answer:

12

Step-by-step explanation:

Since a circle is 360 degrees all you do is 360/30 since that's the angle of your original "piece" which would get you 12 pieces

7 0
3 years ago
The upper class limit of a class is
Oliga [24]

Answer:

C. the largest value of that class

Step-by-step explanation:

Class limit is like an interval it has the lowest value and largest value and the all values between these lower and upper values lie within that class.

Hence, the Upper Class limit of a class is the largest value of that class.

Thus, only option C is correct.

7 0
3 years ago
8b^2-5m+12 when b=6 and m=8<br><br><br>Plz help!
natka813 [3]
When you are given an equation or an expression and told the values for the variables, you can just substitute them into the equation to solve:

8b^2 - 5m + 12
8(6)^2 - 5(8) + 12
8(36) - 40 + 12
288 - 40 + 12
248 + 12
260

Answer:
260

Hope this helps! 
7 0
4 years ago
Other questions:
  • Solve. 5 (4 - x) = 20 - 5x
    14·2 answers
  • If f(x)=2x^2-x-6 and g(x)=x^2-4 find f(x)/g(x)
    6·1 answer
  • The sixth graders have a math test and science test today. They have a science test every 9 schools days and a math test every 6
    12·1 answer
  • Algebra 2 question! Can someone please help me with this?
    13·1 answer
  • P/4+=16<br> Pls show work!!
    12·1 answer
  • Help please I will give 50 points
    5·1 answer
  • Respond ASAP please I need this badly I will be giving brainlest thanks and all stars
    13·1 answer
  • The points represented by the table lie on a line. Find the slope of the line.<br> helpppppp
    10·1 answer
  • Noah painted 3/20 of a fence in 1/2 a day how many days will it take him to paint the entire fence
    5·2 answers
  • Write an equation of a line that is perpendicular to y = 4x + 8 and passes through (−8, 4).
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!