MATHEMATICS COLLEGE

Quiz 2 : percent and percentage change the decimal 0.82 to a percent

A. 0.8%
B.82%
C.90%
D. None of these choices are correct

Answers

Answer 1

Answer:

Answer:

82%

Step-by-step explanation:

0.82x100=82

=82%

Hope this helps

Answer 2

Answer:

Answer:

B. 82%

Step-by-step explanation:

.82 can also be written as 82/100 and 82/100 can be turned into 82% because they are all based on 100

Related Questions

Sarah buys 8 packages, each with 20 balloons, and uses 1/4 of them to decorate the hall. Write and evaluate an expression to find how many balloons Sarah has left.
Which integer represents the following phrase? The elevation of Mt Everest is about 29 thousand feet above sea level A.29.00 B. -29,000 c. 29,000 D. 29/100
Give an example of a like term for each of the following: a. 14y b. -9b c. 200 d. h^2
Mary Kate wants to build a bird house shown . She bought a 26-inch by 49inch sheet of plywood. Does Mary Kate have enough wood to make the bird house
9.87 x 10^7 - 2.5 x 10^6answer in scientific notation

Z = 19i + 14 what is the imaginary part

Answers

Answer:

The imaginary part is: z = 19

Step-by-step explanation:

For real numbers a and b, a number written in form a+bi is called a acomplex number. The value a is called the real part and b is called the imaginary part of complex number.

In need of help asap! ? With steps

Answers

Answer:

<BAE is congruent to <DAC (first choice)

Step-by-step explanation:

Triangle ACD has three angles: <DAC, <ACD, <ADC

Triangle ABE has three angles: <BAE, <AEB, <ABE

Angles ACD, ADC, AEB and ABE are all different angles. Look them up in the figure, and you'll see they are 4 different angles.

Angles BAE and DAC are the same angle.

Answer: <BAE is congruent to <DAC (first choice)

If george earns q salary of $18,500 qnd 28% of it is deducted in taxes, how much take hime pay remains

Answers

Answer:

take home pay = $13,320

Step-by-step explanation:

28% of salary is taxed so take home pay = 72% of salary

= 72% * salary

= 0.72 * $18,500

= $13,320

Answer:

$13,320

Step-by-step explanation:

salary of $18,500

28% of it is deducted in taxes

take home pay = salary x (1 - tax)

= 18500 x (1 - 28%)

= 18500 x 0.72

= 13320

How do I solve the equation x/5 + 13 = 25

Answers

Answer:

$(60)/(5) + 13 = 25 \n 12 + 13 = 25$

Step-by-step explanation:

$25 = (x)/(5) + 13 \n 25 - 13 = (x)/(5) \n 12 = (x)/(5 ) \n 12 * 5 = x \n 60 = x$

Answer:

x=60

Step-by-step explanation:

Move all terms not containing x to the right side of the equation.

Subtract 13from both sides of the equation.

x/5=25-13

Subtract 13 from 25.

x/5=12

Multiply both sides of the equation by 5.

5*x/5=5*12

Simplify both sides of the equation.

Cancel the common factor of 5.

x=5*12

Multiply 5 by 12.

x=60

Hope this helped!!

Have a great day!!

6 apple trees fir every 4 pears trees How many apple trees would there be if there were 42 pear trees

Answers

Answer: 63 apple trees
Explanation: divide 42 by 4 to get that amount of groups (10.5) then multiply that number by 6 so (10.5 • 6) and that should give the apple tree total.

. A coin is tossed three times, and the sequence of heads and tails is recorded.(a) Determine the sample space, Ω.(b) List the elements that make up the following events: i.A= exactly two tails, ii.B= at least twotails, iii.C= the last two tosses are heads(c) List the elements of the following events: i.A, ii.A∪B, iii.A∩B, iv.A∩C

Answers

Answer:

See explanation below

Step-by-step explanation:

Here a coin was tossed three times.

Let H = head & T = tail

Find the following:

a) The sample space:

Since a coin is tossed thrice, all possible outcome would be:

S = { HHH, HHT, HTH, HTT, TTT, TTH, THH, THT}

b) i) A = Exactly 2 tails: Here exactly 2 tails were recorded.

A = {HTT, TTH, THT}

ii) B = at least two tails: Here 2 or more tails were recorded.

B = {HTT, TTT, TTH, THT}

iii) C = the last two tosses are heads:

C = { HHH, THH}

c) List the elements of the following events:

i) A. This means all outcomes in A

= {HTT, TTH, THT}

ii) A∪B. A union B, means all possible outcomes present in A or B or in both

= {HTT, TTH, THT, TTT}

iii) A∩B. This means all possible outcomes of A that are present in B.

= {HTT, TTH, THT}

iv) A∩C. All outcomes A that are present in B

= {∅}

The sample space of tossing a coin three times consists of eight possible outcomes: HHH, HHT, HTH, THH, TTH, THT, HTT, and TTT. Events A, B, and C can be determined by listing the appropriate outcomes. The intersection and union of events A and B can also be determined.

(a) The sample space, Ω, of tossing a coin three times can be determined by listing all the possible outcomes: HHH, HHT, HTH, THH, TTH, THT, HTT, and TTT.

(b) i. A = {HHT, HTH, THH}

ii. B = {TTT, TTH, THT, HTT, HHT, HTH, THH}

iii. C = {HTH, TTH}

ii. A∪B = {HHT, HTH, THH, TTT, TTH, THT, HTT, HHT}

iii. A∩B = {HHT, HTH, THH}

iv. A∩C = {HHT, HTH}