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
den301095 [7]
3 years ago
11

What is the scientific notation for (9x10^-3)2

Mathematics
2 answers:
damaskus [11]3 years ago
8 0

Answer:

174 I'm pretty sure

Step-by-step explanation:

multiply 9 x10 = 90

subtract 90 - 3=87

multiply 87×2

Rina8888 [55]3 years ago
3 0

Answer:81*10^-6 which becomes 8.1*10^-5

? maybe

Step-by-step explanation:

You might be interested in
At an electronics store, a smart phone is on sale for 35% off the original price of $679. If you use the store credit card, you
kifflom [539]

Answer:

The  final price of the smart phone if you use the store credit card is $339.5

Step-by-step explanation:

Given;

original price of the smart phone = $679

initial discount = 35%

additional discount if you use the store credit card = 15%

total discount of the smart phone if you use the store credit card

= 35% + 15% = 50%

The final price of the smart phone, if you use the store credit card is given as;

P = 0.5 X $679

P = $339.5

Therefore, the  final price of the smart phone if you use the store credit card is $339.5

8 0
3 years ago
Help please 25 pts. I will mark. One month Justin rented 2 movies and 5 video games for a total of $32. The next month he rented
umka21 [38]

Answer:

The movie costs $3.50 and the video games cost $5.

Step-by-step explanation:

a = 1 movie

b = 1 video game

2a + 5b = $32

8a + 3b = $43

2a x -4 = -8a

5b x -4 = -20b

32 x -4 = -128

   8a + 3b = $43

-   8a + 20b = $128

--------------------------------

-17b = -85

17b = 85

/17     /17

b = 5

2a + 5(5) = 32

2a + 25 = 32

-       25 = -25

----------------------

2a = 7

/2 = /2

a = 3.5

a = $3.50

b = $5

6 0
3 years ago
Which equation represents the line that passes through points (1, –5) and (3, –17)? y = negative 6 x + 1 y = 6 x + 1 y = negativ
Paraphin [41]

Answer:

Using y = mx + c

slope = -17+5/3-1 = -12/2 = -6

Using point (1 , - 5)

y + 5 = -6(x - 1)

y + 5 = - 6x + 6

y = - 6x + 6 - 5

y = - 6x + 1

Hope this helps.

6 0
3 years ago
Explain how to graph the following including asymptotes and key features. f(x)=3^x+2
sattari [20]

Answer:

y=2

Step-by-step explanation:

7 0
3 years ago
Need help finding set in vinn diagram​
kotykmax [81]
3,4,6,7,9. It’s the last answer choice
5 0
3 years ago
Other questions:
  • Suppose that a family wants to increase the size of the garden which is currently 16 feet long and 8 feet wide without changing
    11·1 answer
  • Pls help! will give brainlist!
    15·1 answer
  • What is 273×306 please
    6·2 answers
  • Which transformations would result in a geometric figure that is exactly the
    5·1 answer
  • A line is drawn on a coordinate grid by the equation y = 4. Which of the following lines would represent a row parallel to it?
    7·2 answers
  • Find the percent if the common ratio is 0.29
    8·2 answers
  • Gordon types 3,572 words in 47 minutes. Find the unit rate.
    15·2 answers
  • A local little league has a total of 65 players, of whom 20% are right-handed. How many
    10·1 answer
  • Can you please help<br> Plzzzzzz
    6·1 answer
  • Can someone please help me with this
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!