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
stira [4]
3 years ago
11

Work out (8×10^−2)-(4x10^-4) In standard form

Mathematics
1 answer:
Mrac [35]3 years ago
8 0

64-24rfeeeemvokerfjierfjrijvifre

You might be interested in
Find the distance between the points (5,8) and (1,5)
11Alexandr11 [23.1K]

Answer:

5 units

Step-by-step explanation:

8 0
3 years ago
A tree casts a shadow 18 feet long. At the same time, a vertical rod 12 feet high casts a shadow 4 feet long. How long is the tr
Art [367]
18×3=54
12÷4=3
so multiply 18 by 3
4 0
4 years ago
Over time, the value of the property at 397 West Lake Street increased by 275%. If the initial value of the property was P, whic
larisa86 [58]

Answer: Third option is correct.

Step-by-step explanation:

Since we have given that

Initial value of the property = P

Rate of growth = 275%

So, we need to find the property's current value:

We will use "compound interest ":

Amount=P(1+\dfrac{r}{100})^t\\\\Amount=P(1+\dfrac{275}{100})^1\\\\A=P(1+2.75)\\\\A=3.75P

Hence, Third option is correct.

4 0
3 years ago
What degree is a straight angle?
natita [175]

Answer:

180 degree

Step-by-step explanation:

A straight line is 180 degrees, or a "straight" angle.

4 0
3 years ago
What does the interest rate have to be, if a bank pays interest, compounded continuously and the amount doubles in 5 years?
allochka39001 [22]
Let the original amount be A.  Double that would be 2A.

Then, 2A = Ae^(r*5), or 2 = e^(5r).

Taking the natural log of both sides:  ln 2 = 5r.  Then r = (ln 2)/5 = 0.14

The interest rate would have to be 13.86% per year, written here as r=0.14.
3 0
3 years ago
Other questions:
  • Find the solution to the system of equations represented by the matrix using an inverse matrix
    6·1 answer
  • vector u has a magnitude of 4 and a direction angle of 30 degrees. write the component form of this vector
    6·2 answers
  • A airplane travels at 150 miles per hour the number of hours at that rate is h what is an expression for the number of miles tra
    5·1 answer
  • Blake earned $199.20 for 24 hours of work. Find his hourly rate of pay.
    8·2 answers
  • Natalie has $5000 and decides to put her money in the bank in an account that has a 10% interest rate that is compounded continu
    15·1 answer
  • Sneha has 27 coins worth $1.48 in hear jar consisting of dimes, nickels, and pennies. If she then removes 8 of each type of coin
    10·2 answers
  • The sum of all the interior angles in a triangle is blank degrees. Please HELP
    5·2 answers
  • Line e has a slope of –5/8.Line f is perpendicular to e.What is the slope of line f?
    6·1 answer
  • 2 a<br>② Write a short note<br>homes<br>Law and its Principles​
    10·1 answer
  • Work out values a,b,c,d
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!