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
hram777 [196]
3 years ago
9

Perform the operation. Enter your answer in scientific notation. 3.2 × 107 + 7.2 × 108 =

Mathematics
2 answers:
almond37 [142]3 years ago
8 0

Answer:

1, 120

Step-by-step explanation:

    3.2 x 107 = 342.4

                                               

+   7.2 x 108 = 777.6

_____________________

                       1, 120                          

elena55 [62]3 years ago
5 0

Answer:

(3.2 × 107) + (7.2 × 108) =

342.4 + 777.6 =

1120

Step-by-step explanation:

You might be interested in
Here are vaccinations for all of the following except __________
Karo-lina-s [1.5K]

Answer:

Hepatitis C.

Step-by-step explanation:

5 0
2 years ago
Simply.... plz someone give me the answer
ch4aika [34]

Answer:

Y= 9xi/4 - 9i - 11

X= 4yi/9 - 4 + 44i/9

7 0
2 years ago
Is a row reduceed matrix equal to the orignianl?
navik [9.2K]
Yes, yes it is equal. is there a picture or graph or something?
7 0
3 years ago
15 Points!! Please help and explain how to solve them!! I really want to understand it
babymother [125]
1) idk I got none of your options
2)p=42,000÷(1+0.0225÷12)^(12×5)
P=37,535.04
3)PVAO=4900*12[(1/0.029)-(1/0.029*(1+0.029)^10]=504145.41..compare with 500000
So the answer is D
4)lucas
90×87.92=7,912.8
((8,476.20−7,912.8)
÷7,912.8)×100=7.1%
Peton
55×72.03=3,961.65
((4,192.10−3,961.65)
÷3,961.65)×100=5.8%
So the answer is D
8 0
3 years ago
The Smith family went to eat at Buffalo Wild Wings. The bill was $43.86. They gave the server a 20% tip. How much did they pay a
Marysya12 [62]
<h2>Answer:</h2>

$52.63

<h2>Step-by-step explanation:</h2>

To find 20% of $43.86 we multiply $43.86 by 0.2

$43.86 • 0.2 = $8.772

Now add $43.86 and $8.772 to find out how much the family paid altogether.

$43.86 + $8.772 = $52.632

In money the smallest place value is cents so we have to round to the hundredths place.

Doing this we get the grand answer of:

$52.63

3 0
2 years ago
Other questions:
  • What type of sequence is this: 3, 5, 7, 9…?
    5·1 answer
  • Calculate the distance between (-2 - 5i) and (1 + 3i)
    8·1 answer
  • I need help please ..
    13·2 answers
  • Use the work shown below to write the equation for a line that passes through the points (−5, 0) and (−1, −8). 1. Use slope form
    9·2 answers
  • -
    11·1 answer
  • Six groups of students sell 162 balloons at a carnival.There are 3 students in a group.If each student sells the same number how
    8·1 answer
  • HELPPP THIS IS MY LAST QUESTION
    8·1 answer
  • Sally is 12 years and 7 months old. Her pet cat is 4.260 days old. Who is older? is older. She is old.​
    8·1 answer
  • How do I turn 93.75 into a fraction? :)
    14·2 answers
  • I need help solving this problem
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!