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
Sophie [7]
4 years ago
10

What is the value of the expression 0.5 power 2

Mathematics
2 answers:
jolli1 [7]4 years ago
8 0

Answer:

.25

Step-by-step explanation:

.5^2

This is

.5 * .5

.25

dsp734 years ago
6 0

Answer:

the value of 0.5 to the second power is 2.5

Step-by-step explanation:

the reason it is 2.5 is because when you have any power whether it be a large number like 12 or a small number 4 you will only be multiplying the number by the power such a 5 to the 3rd power you would multiply 5 by itself 3 times geting 125.

so in this case it is 5 to the 2nd power = 0.5*0.5=2.5

You might be interested in
In a standard deck of cards there are 13 spades, 13 clubs, 13 hearts, and 13 diamonds. The spades and the clubs are black and th
Klio2033 [76]

There are 13 heart cards


Now 1 heart card can be drawn from a pack of 13 heart cards in 13C1 ways

13C1=13


Also,1 card can be drawn from a pack of 52 cards in 52C1 ways

52C1=52


The probability of drawing a heart card from a pack of 52 cards is 

13/52=1/4


there are 26 black cards in total 

(13 spades +13 clubs)


Now 1 black card can be drawn from a pack of 26 black cards in 26C1 ways

26C1=26


Also,1 card can be drawn from a pack of 52 cards in 52C1 ways

52C1=52


The probability of drawing a black card from a pack of 52 cards is 

26/52=1/2


Now as both the task are performed one after the other and after replacement so the probability of drawing a heart after a black card is

=1/2    *   1/4

=1/8


5 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST!! Bill is paid bi-weekly and has a gross pay of $1500 for each pay period. He pays Social Security at a rat
Tom [10]

$1142.25

Step-by-step explanation:

Gross pay per week =  $1500

Social security deducted = 6.2% = $93

Medicare deducted = 1.45% = $21.75

Deductions for combined taxes = 16.2% = $243

Hence total deductions made from the gross salary

= 93+21.75+ 243

= $357.75

Hence, Net pay

= 1500 - 357.75

= $1142.25

4 0
4 years ago
A man earned wages of ​$51500​, received ​$2500 in interest from a savings​ account, and contributed ​$4000 to a​ tax-deferred r
IRISSAK [1]

Answer:

Gross income=$54000

Adjusted gross income = $50000

Taxable income= $33700

Step-by-step explanation:

Step 1.

First we have to find his gross income:

The gross income consists of the total income of the man which is the wages and the interest from his savings account

Gross income = 51,500 + 2,500 = $54,000

Therefore his gross income is $54,000

Step 2.

Now we determine person's adjusted gross income

according to the question the contributed amount is $4,000

To calculate the adjusted gross income we use the formula:

Adjusted gross income = Gross income - Adjustment

Therefore $54,000 - $4,000 = $50,000

Hence his adjusted gross income is $50,000

step 3.

Now we determine person's taxable income

according to the question his personal exemption is $4050 and a standard deduction is $5950.

Now we calculate the itemized deduction by using this formula:

Itemized deduction = Interest on home mortgage + Taxes from state + Contribution to charity

= $8100 + $1450 + $2700

= $12,250

Here the itemized deduction is greater than the standard deduction.

So take the itemized deduction in the following formula for deductions.

Taxable income = Adjusted gross income - (Exemption + Deduction)

= $50,000 - ($4050 + $12250)

= $50,000 - ($16,300)

= $33,700

Hence the taxable income is $33,700.

8 0
3 years ago
2. Find the area of the sector.<br> Use 3.14 for pi<br> Round answer to one decimal place
Amanda [17]

Answer:

Step-by-step explanation:

area of sector = {Ф ( in degrees)/360}πr²

Ф = 60

π=3.14

r=10

area = (60/360) x 3.14 x 10²

= (1/6)x3.14 x100 = (1/6)x314= 314/6 = 52.33

6 0
3 years ago
Karen earns a salary of $28,600 per year plus a 4.25% commission on sales. Find her to[al earning
Yuri [45]

Her Total earning is $41,775

First step is to determine her commission

Commission=4.25×$310,000

Commission=$13,175

Now let determine her total earnings

Total earning=$28,600+$13,175

Total earning=$41,775

Inconclusion her Total earning is $41,775

Learn more here:

brainly.com/question/13502286

7 0
3 years ago
Other questions:
  • The sum of the angle measures of any triangle is 180 degrees. Suppose that one angle in a triangle has a degree measure of 4x+10
    5·1 answer
  • A package of 6 pairs of insulated socks costs $34.14. What is the unit price of the pairs of socks?​
    6·1 answer
  • Plz help me with this question
    8·1 answer
  • Starting at 1:00 p.M., The temperature changes -4 degrees Fahrenheit per hour. Write and solve an equation to find how many hour
    13·1 answer
  • One-fourthofanumberincreasedbyseven
    7·2 answers
  • An article reported that, in a study of a particular wafer inspection process, 356 dies were examined by an inspection probe and
    15·2 answers
  • Describe the shape of the data distribution.
    9·1 answer
  • Consider the arithmetic sequence:
    15·2 answers
  • Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.
    11·2 answers
  • 14. What is the equation in slope-intercept form of a line passing through points (-2,-1) And (-1,4)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!