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
lesya [120]
3 years ago
15

Find the square root of 8.1 x 10^15​

Mathematics
1 answer:
jolli1 [7]3 years ago
6 0

Answer:

9x10^7 is your scienctific notation, which is also 90000000 in expanded form

You might be interested in
What Is The Rate Of Change In This Function?
Marrrta [24]

Answer:The answer would be 35 miles per day.

Step-by-step explanation:

We know the x axis is in days and the y axis is the distance in miles. There are only three answers left. We can also cross out 50 miles per day since the  rate of change is less then 50. The answer is 35 miles per day because if the rate of change were to be 25 in 4 days the distance would be 100 miles, while is you look at where the point is at it is closer to 150.

6 0
3 years ago
What are the sine, cosine, and tangent of Θ = 3 pi over 4 radians?
Daniel [21]
Our angle teta is:
teta = 3pi/4

since that is larger than pi/2 but less than pi that means that our angle lies in II quadrant (x negative y positive)

sin(3pi/4) = √2/2
cosine and tangent of that angle must be negative because of position of the angle.

cos(3pi/4) = -√2/2
tan(3pi/4) = -1
7 0
3 years ago
Lucia has 50 sports cards she has 20 football cards 10 baseball card 15 basketball card and five hockey cards a single card is s
Ket [755]
The probability that the card is a football card is 20 out of 50 or 40%
the probability that the card is a basketball card is 10 out of 50 or 20%
4 0
3 years ago
Read 2 more answers
Help please I feel dumb
Pepsi [2]

Answer: I feel dumb too i dont like your teacher already that question is tooooooo complicated sry :(

Step-by-step explanation:

6 0
3 years ago
How many ways can 12 swimmers finish in first , second, and third place?
Burka [1]

Answer:

1320

Step-by-step explanation:

This can be solved using something called a permutation. There are 12 possible swimmers that can be in first place. After that, there are 11 swimmers left to be in second place. Finally there are 10 swimmers left for third place. Multiplying these together, you get 12*11*10=1320 ways. Hope this helps!

5 0
3 years ago
Read 2 more answers
Other questions:
  • 93 olds bravada 4 .3 liter with a code reading 82 what does this mean ,how to fix
    10·1 answer
  • Please help me I’m super stuck!!
    14·1 answer
  • What is the value of the natural logarithm when x =0.6 is rounded to the nearest hundredth
    6·2 answers
  • Brian and 3 of his friends need to collect a total of 1,548 pounds of newspaper for a recycling drive. They will each collect th
    9·2 answers
  • F(x) the =(2x - 1)(x-5)
    9·1 answer
  • Please help me with this question
    6·1 answer
  • Translate (4, -4) to the right 3 units.
    5·1 answer
  • Suppose you have a total of $2.25 in dimes and nickels and you have twice as many dimes as nickels. How much of each coin do I h
    12·1 answer
  • A number line is shown below. 6 1/5 Which point is located at ? I will mark brainliest
    8·1 answer
  • Given the functions k(x) = 2x2 − 5 and p(x) = x − 3, find (k ∘ p)(x). (k ∘ p)(x) = 2x2 − 6x 4 (k ∘ p)(x) = 2x2 − 12x 13 (k ∘ p)(
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!