Answer:
To convert a decimal to percent, just multiply it by 100, or move the decimal place 2 times
Ex: 0.29 x 100 = 29
The answer would be 29%
To convert a percent to a decimal, do the opposite
Ex: 29%/100 = 0.29
To convert decimals to percents is to multiply by 100 then add a percent sign. To convert percents to decimals is to move the decimal point two places to the left or divide by 100 and remove the percent sign.
Step-by-step explanation:
Example:2.5%
2.5% can be expressed in decimal form as 0.025. Since a percent represents the part per 100 to convert a percent to a decimal divide 2.5 by 100.
2.5/100=0.025.
Example:2.5
2.5 can be expressed in percent form as 250%.Since a decimal represents a fraction and a percent is out of 100, to convert a decimal to a precent multiply 2.5 by 100.
2.5 x 100=250
Add the percent sign
250%
help please i rlly don’t understand math
HELPPPP!!!!!!!
What is the diameter of X?
A) 12 cm
B) 04 cm
C) 8 cm
D) 2 cm
Write 4^6 as a product of the same factor. *
4x4x4x4x4x4
6x6x6x6
4x6
6x4
Answer:
First option
Step-by-step explanation:
4×4×4×4×4×4
Which set of decimals is in order from least to greatest
1. 0.35, 0.3, 0.03
2. 0.3, 0.03, 0.35
3. 0.03, 0.3, 0.35
4. 0.03, 0.35, 0.3
Answer:2 1 4 then 3
Step-by-step explanation:
The option (3) 0.03, 0.3, 0.35 represents the order from least to greatest. Option (3) is correct.
What is number?A number is a mathematical entity that can be used to count, measure, or name things. For an example, 1, 2, 56, 0.3 etc. are the numbers.
We have decimal number:
0.35, 0.3, 0.03
Here, the smallest number is 0.03
And the greatest number is 0.35
So,
The order from least to greatest:
0.03 > 0.3 > 0.35
Thus, the option (3) 0.03, 0.3, 0.35 represents the order from least to greatest. Option (3) is correct.
Learn more about the number here:
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SOMEONE PLZ HELP ME
Crista pays $126 for 28 swimming lessons. Bill pays $30 for 6 lessons.
1. Who is paying more per swim lesson?
2. How much more per lesson is he or she paying?
Please answer both questions in sentence form. Include how you solved the problem - what did you do? Be specific!
Answer:
1. bill is paying more
2. bill pays more by 50 cents
Step-by-step explanation:
1. to find how much he pays for one lesson, divide $30 by the 6 swimming lessons
then you do the same the with crista
for one lesson bill pays $5
crista pays $4.50
2. 5 - 4.50 = .50
Help please !!!!!!! DUE NOWWW
Answer:
2
Step-by-step explanation:
What is the greatest common factor of 36 and 60?
Answer: 12
Step-by-step explanation: Find the factors of 36 and 60
Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36
Factors of 60: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
Both have 12 in the factors so it is 12 the GCF.
I will mark you brainiest if you can answer this
Answer:
Step-by-step explanation:
a) PQ' / PQ = 12/8 = 3/2
Q'R' / QR = 15/10 = 3/2
PR' / PR = 9/6 = 3/2
b) this means that triangle PQR is congruent to triangle PQ'R'. Because if we divide each side we get 3/2 (SSS)
c) because QR and Q'R' are parallel and they have same angles.
now please mark me brainliest as you promised
3(10-2x)-12=-2(x-11)+4
Answer:
X=-2 I hope this helps
the fee for charging an electric car at station A is $2 to start and $4 for each hour or fraction of an hour. Which point is NOT included in the graph of this step function?
A. (2.5, 14)
B. (2, 10)
C. (0,0)
D. (1,6)
The point (0, 0) is not lie on the graph of this step function.
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The fee for charging an electric car at station A is $2 to start and $4 for each hour or fraction of an hour.
Now,
Since, The fee for charging an electric car at station A is $2 to start and $4 for each hour or fraction of an hour.
Hence, We can formulate the function as;
⇒ y = 4x + 2
Substitute (x, y) = (0, 0), we get;
⇒ y = 4x + 2
⇒ 0 = 4 × 0 + 2
⇒ 0 ≠ 2
Thus, The point (0, 0) is not lie on the graph of this step function.
Learn more about the mathematical expression visit:
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The math club has 4 members. 1 of the members is 8 years old.
What fraction of the math club is 8 years old?
Answer: 1/4
Step-by-step explanation: 1 out of the 4 members is 8 years old, so 1/4 or 025.
Answer:
1/4
Step-by-step explanation:
there are 4 and 1 is 8 years old
Which comparison is true?
0 2.6 < 2.07
05.08 < 5.21
O 5.08 > 5.40
O 2.6 > 2.65
Answer:
The correct answer is C
Step-by-step explanation:
I took the test and got a 100
Abigail orders a book and
two identical DVDs from
Amazon. The total bill is
$42.95. If the book
costs $7.65, then how
much does each DVD
cost?
Answer:
$17.65
Step-by-step explanation:
First you have to subtract $7.65 from the total cost, $42.95.
Now, you have $35.30. Since she bought 2 DVD's, you have to divid $35.30 by 2.
Your answer is now $17.65, meaning that each DVD cost $17.65.
© Given that R= 9x + 8y
Find X when y 3 and R= 5
Give your answer as an improper fraction in its simplest form.
answer??
Answer:
-19/9
Step-by-step explanation:
First, you would plug in the numbers for y and r. Therefore, your equation should now be 5 = 9x + 24. Now you would put like terms on the same side. It now then look like -19 = 9x. You divide by 9 to get the x by itself. The answer should be x = -19/9.
Evaluate if a = 6.
a + a? =
Step-by-step explanation:
if a=6
a+a=12
cause 6×2=12
:)
Hey there!
a + a
= 6 + 6
Start at 6 and go UP 6 spaces to the RIGHT. Then the answer should be the number that you have stopped on.
= 12
Therefore, the answer should be: 12
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
Martha needs 28 strawberries for every 4 smoothies she makes. plete the table using equivalent ratios.
Answer:
strawberries smoothies
28 4
21 3
70 10
Step-by-step explanation:
write a simplified expression for the perimeter of the rectangle
Answer:
20 x - 8
Step-by-step explanation:
(5 x + 5x) x 2 - (4 x 2)
whst is 0.9 in pence
Answer:
90
Step-by-step explanation:
0.9 indicate 90 when dealing with pence
Using the functions f(x) = (3 - x)/(x2 + 4) and g(x) = 3x, find the value of (f*g)(2).
9514 1404 393
Answer:
(f×g)(2) = 3/4
Step-by-step explanation:
For each of the functions, put 2 where x is and evaluate the expression.
f(2) = (3 -2)/(2² +4) = 1/8
g(2) = 3×2 = 6
Then the product is ...
(f×g)(2) = f(2)×g(2) = (1/8)×6 = 6/8
(f×g)(2) = 3/4
help this is worth a lot of points
Answer:
ok
Step-by-step explanation:
The volume of a box 4in wide 2in high and 5in long is
Answer:
40 cubic inches
Step-by-step explanation:
The Formula for Volume: Length x Width x Height (L x W x H)
4 times 2 times 5 = 40
5x + y = 11
4x + y = 9
OMG SOMEONE DO THESE FOR ME AND ILL GIVE U BRAINLIEST
What is the volume of the box?
Use unit cubes. Click the Unit Cube button below.
15 ft?
72 ft3
18 ft3
4 ft3
Answer: 72 ft^3
Step-by-step explanation:
When you fill the box with cubes you can plug in the numbers. The volume formula is length times width times height. With those cubes filled in the box the length is 3 the width is 6 and the height is 4. 3 times 6 times 4 is 72. I don’t know if it’s right but that’s what I think.
Answer: 18^3
Step-by-step explanation:
Once you find the volume (72) you have to multiply by 1/4 which makes it 18^3 ft - the guy above is wrong tbh
| 2x + 9 | = 15
Help pls
Answer:
x = 3 and x = -12
Step-by-step explanation:
To solve an absolute value equation, you create two equations, one where the right side is negated and one where the right side isn't:
| 2x + 9 | = 15 becomes:
2x + 9 = 15 and 2x + 9 = -15
2x = 6 and 2x = -24
x = 3 and x = -12
Why this works is that |-x| and |x| will both be equal to 0. Remember that absolute value is the distance a number is away from 0.
Simplify the expression by combining like terms. -8y + 2 + 10y - 7
Please help
Answer:
2y - 5 (read below)
Step-by-step explanation:
-8y + 10y = 2y
2 + (-7) = -5
Your expression could/would be:
2y - 5.
Hope this helps!
Answer:
you can combine -8y and 10y since 8 is negative it would be =2y
an you can do 2+-7=-5
What is the slope of a lone represented by the equation2y-x=-4
Answer:
slope = [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y= intercept )
Given
2y - x = 4 ( add x to both sides )
2y = x + 4 ( divide all terms by 2 )
y = [tex]\frac{1}{2}[/tex] x + 2 ← in slope- intercept form
with slope m = [tex]\frac{1}{2}[/tex]
mike opened a savings account and deposited $300.00. The account earns 11% interest, compounded annually. If he wants to use the money to buy a new bicycle in 2 years, how much will he be able to spend on the bike?
Read doccument attached
Answer:
48.6 km/hr
Step-by-step explanation:
(135/10)×(18/5)
48.6 km/hr
13. * 7 points 13 A ladder is 50 feet and cast a 25 foot shadow. Mark is 6 feet how long would his shadow be? A 25 feet B 32 feet C 12 feet D 3 feet A Ов C Oo o W х 1
Answer:
3
Step-by-step explanation:
Hope this helps :)
Answer: D.) 3 feet
Step-by-step explanation: Half of 50 is 25. Half of 6 is 3. Tadaaa!