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
skad [1K]
3 years ago
10

What is two hundred sixty-five thousandths in standard form?

Mathematics
1 answer:
Debora [2.8K]3 years ago
7 0

Answer:

10^-1*2.65

Step-by-step explanation:

two hundred sixty-five thousandths= 0.265

We need a number between 1 and 10, to do the multiplication in standard form, so 0.265 turns into 2.65.

Because 2.65 becomes, smaller we use a negative power. We only move the decimal place once to the left, so we would multiply 2.65 by 10^1.

10^-1*2.65=0.265

You might be interested in
A drink coaster in the shape of a circle has
egoroff_w [7]

The diameter of the coaster is 5 cm.

Step-by-step explanation:

Given,

The area of the circle = 19.63 sq inch

To find the diameter, we need to find the radius

Formula

The area of a circle with radius(r) = πr^{2} sq cm

According to the problem,

πr^{2}  = 19.63

or, r^{2} = \frac{7 X 19.63}{22}

= 6.2459

or, r = \sqrt{6.2459} = 2.499 (approx)

= 2.5 cm

Hence the diameter of the circle  = 2 × 2.5 cm = 5 cm

5 0
3 years ago
15y = 45x + 60<br> What is the slope<br><br><br> 6y=12x + 36<br> What the slope
Helga [31]

Answer:

12 that's what I think the answer is

5 0
2 years ago
Read 2 more answers
If i have three rolls of a dice and for the first and second you choose to either keep your roll or keep going, what is the best
AleksAgata [21]

Answer:

  • On the first roll, we keep a result of 5 or 6, and roll again if it is 4 or lower
  • On the second roll, we keep any result equal or greater that 4 and we roll again for 1,2 or 3
  • We keep anything we obtained from the third row

The expected value is 14/3 = 4.666

Step-by-step explanation:

When you throw a roll the expected value is 3.5 (the average of 1,2,3,4,5 and 6). This means that any roll with value 3 or below is worth changing, because the expected value will transform into 3.5 from the 3 or less you had before.

This means that in your second roll you will keep the result as long as it is 4 or more and you will roll once more if it is 3 or less, hence, you can

  • get a 4, 5 and 6 on your second roll and keep it, so that your value is that number
  • get 1, 2 or 3 on your second roll and roll again, with an expected value of 3.5.

Rolling a third time has a probability of 3/6 = 0.5, obtaining a 4 has a probability of 1/6, same for 5 and 6. Thus, the expected value from the second roll onwards is

1/2 * 3.5 + 1/6 * 4 + 1/6 * 5 + 1/6 * 6 = 4.25

This means that, after the first roll, we can keep that value or throw again with an expected value of 4.25 (using the strategy depicted above). We can roll again if we got a result of 4 or below expecting a higher value or keep a result of 5 or 6.

The strategy can be ssummarized as follows

  • On the first roll, we keep a result of 5 or 6, and roll again if it is 4 or lower
  • On the second roll, we keep any result equal or greater that 4 and we roll again for 1,2 or 3
  • We keep anything we obtained from the third row

The probability of getting 4 or below is 4/6 = 2/3, and the expected value for the second roll onwards is 4.25, hence the expected value of the strategy we pick is

1/6 * 5 + 1/6*6 + 2/3* 4.25 = 4.666 = 14/3

8 0
3 years ago
Goran's Coffee shop makes a blend that is a mixture of two types of coffee. Type A costs $5.45 per pound and type B coffee costs
ozzi

Answer:

39 ib or pounds

Step-by-step explanation:

easy

3 0
2 years ago
Simplify completely the quantity 5 times x to the third power plus 10 times x to the 2nd power plus 15 times x all over 5 times
aleksley [76]

Answer:

i. think it 1032

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • 50 points!! The value of the expression 7+3*2+(12-8)/ 2x4 is ___________
    8·2 answers
  • At the beginning of an experiment, a scientist has 132 grams of radioactive goo. After 135 minutes, her sample has decayed to 8.
    6·1 answer
  • PLEASE HELPPPPPPPPPPPPPPPPPPPPPP
    12·1 answer
  • -162=-3+4(6 - 7x)<br> A) (-10) B) {6}<br> c) 3 D)-4)
    10·1 answer
  • Which list shows fractions that always result in a terminating decimal for values of n&gt;0
    7·2 answers
  • A small bag of chips contains 0.3 of a cup of sugar. If a large bag of chips is the same as 6.4 small bags, how much sugar does
    9·1 answer
  • Please help me! 100 POINTS!!!!!!! Answer as fast as possible :) Please Give an explanation and an answer.
    7·2 answers
  • Carlotta got to toy museum at 10:19 circle the letter of the correct answer​
    14·1 answer
  • In the figure TU is tangent to the circle at the U point. See below
    6·1 answer
  • Y=x^2-2x-2 , y=-3x+4
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!