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
Harman [31]
2 years ago
8

(1/10 * 1/10 * 1/10) = (- 10) ^ 3 Is it true or false

Mathematics
1 answer:
vagabundo [1.1K]2 years ago
4 0

Answer:

  False

Step-by-step explanation:

The exponent signifies repeated multiplication, so will reflect the fact that 1/10 is a factor 3 times.

  (1/10)(1/10)(1/10) = (1/10)^3 . . . not (-10)^3

The given equation is FALSE.

__

This can also be written as 10^(-3), which is perhaps what someone was trying to do. The minus sign goes with the exponent, not the base.

You might be interested in
((10 - 3)2 + 7)- 4 + 62
Snowcat [4.5K]
The answer for this question is 79 :)
3 0
2 years ago
Read 2 more answers
How many liters of water must Sharon add to 2 liters of a sugar and water solution that is 36% sugar to create a solution that i
Dahasolnce [82]

The amount of sugar x in the starting solution contributes to a 36% concentration, so we have

\dfrac x2=0.36\implies x=0.64

units of sugar in the solution.

Into this solution, Sharon wants to pour y liters of water to obtain a smaller concentration of sugar in the overall solution:

\dfrac{0.64}{2+y}=0.12\implies\dfrac{16}3=2+y\implies y=\dfrac{10}3\approx3.33

So Sharon needs to add \dfrac{10}3 liters of water to the solution to get the desired concentration.

3 0
3 years ago
Mr. Nolan has a bank account that compounds interest
german

Answer: At the end of the day on December 8, he has a total balance of $2841.02

Step-by-step explanation:

The rate at which the compound interest adds up is a 3.7%.

His principal is $2644.08, on the 7th of December, he withdraws $550. Thus, his balance is = $2644.08 - $550 = $2094.08.

He later deposits $934, after being paid by his employer.

That is $2094.08 + $934 = $3028.08

Which is his balance at the end of the day on December 7.

Remember that the rate is daily, at a 3.7%.

A 3.7% of the balance of December 7, $3028.08 is $112.039.

In total, interest +amount = real balance,

$112.039+$3028.08 = $3140.119

He later withdraws $300 for holiday shopping = $3140.119 - 300 = $2840.119

But 1 dollar = 100 cents and vice versa.

Therefore, $2840.119 = $2841.019

In two decimal places, that is approximately $2841.02

Therefore, Mr Nolan's balance at the end of December 8 is $2841.02.

4 0
3 years ago
Plot 9/10 and 1 2/5 on the number line below​
HACTEHA [7]
First one is 9/10 second is 1 2/5

6 0
2 years ago
-30 + 10<br> Find the sum
ludmilkaskok [199]
The answer of -30+10 is -20

-30+10=-20
5 0
3 years ago
Other questions:
  • Eloise surveyed her classmates to see who goes to the movies at least twice a week. She recorded the results in the table separa
    12·1 answer
  • If 8 apples cost $1.60, how much is one apple?
    13·2 answers
  • If you wanted to find reasons for why sales are higher on certain days of the week, you would be BEST advised to examine the fac
    10·1 answer
  • What are the 2 shorter sides of a right triangle called
    9·2 answers
  • Amanda made $14.50 per hour, gets a 10% raise, and works 38 hours per week.
    6·1 answer
  • Substitute the value n = 4 in the expressions<br><br>2n<br>n + 2<br>3(n+4)​
    5·1 answer
  • Ellen has a pencil 2x+15cm long. Tom has a pencil5x+25cm long. How much longer is Tom's pencil than Ellen's?
    10·1 answer
  • WILL GIVE BRAINLIST
    14·1 answer
  • Anybody know this????
    11·1 answer
  • Solve for x: 4(3 - 2x) = 2(10 - 8x) Type only your solution, do not type x = *
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!