Answer: p=2.4
Step-by-step explanation:
5p + 3 = 15
subtract 3 from both sides and you get
5p = 12
then you divide both sides into 5 and you get
p=2.4 (as a fraction it is: 12/5)
your welcome
which two ratios form a proportion
Answer: Two equivalent ratios form a proportion. Equivalent ratios have the same value.
Raina has a rope that is 9 meters long. She cuts away a piece that is 5.93 meters long. How long is the remaining piece of rope?
Answer:
3.07meters
Step-by-step explanation:
9-5.93=3.07
Bobby and Jane are playing video games. Bobby's score is three times the difference between Jane's score and 5. The sum of their scores is 17. If x represents Janes score, write the equation that correctly represents the situation?
Answer:
x+3+5=17
Step-by-step explanation:
...……..............................................................
what is (x-5)^2 in standard form
Answer:
[tex]x^{2}-10x+25[/tex]
Step-by-step explanation:
Distribute the x-5 into x-5 to get [tex]x^{2}-10x+25[/tex].
The length of a rectangle is 4 cm longer than the width the perimeter is no more than 28 cm what are the maximum possible dimensions for the rectangle
Answer:
Width <= 5 and length <= 9
Step-by-step explanation:
Width: x
Length: x+4
2x + 2(x+4) <= 28 (less or equal)
2x + 2x + 8 <= 28
4x <= 28-8
x <= 20/4
x <= 5
If length of a rectangle is 4 cm longer than the width the perimeter is no more than 28 cm. Then length of rectangle is lesser than or equal to 5 and width is lesser than or equal to 9.
What is Area of Rectangle?The area of Rectangle is length times of width.
Let us consider width of rectangle be w= x cm
From given length of a rectangle is 4 cm longer than the width
l=(x+4)cm
The perimeter of rectangle =2(Length+width)
=2(x+x+4)
=2(2x+4)
=4x+8
the perimeter is no more than 28 cm
4x+8≤28
Subtract 8 on both sides
4x≤20
Divide both sides by 4
x≤5
Hence length of rectangle is lesser than or equal to 5 and width is lesser than or equal to 9.
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PLEASE DO IT SOON ITS NOT TO HARD 25 POINTS
Evaluate (1.4) to the power of 2
Answer:
1.96
Step-by-step explanation:
Evaluation: Calculate 1.4 to the power of 2 and you get 1.96
Factoring: 7^2/5^2= 1 24/25= 1.96 (7 to the power of 2 divided by 5 to the power of 2, which equals 1 and 24 over 25, which can be converted to 1.96)
Nolan earns $211.50 for 9 hours of work. If he makes a constant hourly wage, which table represents the relationship between the number of hours he works and his total earnings?
3( 16 - x ) = 3 ( 6x + 4 ) - 9x
Answer:
x=3
Step-by-step explanation:
48-3x=18x+12-9x
36=12x
x=3
Answer:
x=3
Step-by-step explanation:
3( 16 - x ) = 3 ( 6x + 4 ) - 9x
48 - 3x = 18x + 12 - 9x
(combine like terms)
48 - 3x = 9x + 12
-48 -48
-3x = 9x - 36
-9x -9x
-12x= -36
÷-12 ÷-12
x= 3
Hope this helped you-have a good day bro cya)
43 37 35 30 41 23 33 31 16 21 what is
the mode
Answer:
31
Step-by-step explanation:
thx for the points
Mean (Average) 31
Median 32
Range 27
Mode All values appeared just once.
Geometric Mean 29.741208270684
Largest 43
Smallest 16
Sum 310
Count 10
Sorted Data Set: 16, 21, 23, 30, 31, 33, 35, 37, 41, 43
What is the range of the relation
Answer:
option d) y is smaller than or equal 6
question
Which of the following data sets has the highest dispersion?
{97, 98, 99, 98, 96}
{60, 100, 21, 44, 121}
{-1,0, 1,-1, -2}
{78, 88, 79, 82, 85)
{100, 101, 102, 110, 108}
Answer:
The correct answer would be the last one.
Step-by-step explanation:
A: Average of 97.6
B: Average of 69.2
C: Average of -0.6
D: Average of 82.4
E: Average of 104.2
Hope this helped.
For Incap T-shirts, the cost of producing x T-shirts can be expressed as C=0.6x2+0.52x+3200.
The revenue they gain can be expressed as R=100x.
At what value of x is the profit (R−C) maximised?
In other words, what is the ideal number of T-shirts to make and sell?
The value of x in which profit can be maximized is -43.67
Given:
C = 0.6x² + 0.52x + 3200
R = 100x
The profit maximizing value of x = R - C
= 100x - (0.6x² + 0.52x + 3200)
= 100x - 0.6x² - 0.52x - 3200
= 0.6x² + 99.48x - 3200
x = -b ± √b² - 4ac / 2a
= 99.48 ± √99.48² - 4×0.6×-3200
= -99.48 ± √9,896.2704 - 7680 / 1.2
= -99.48 ± √2,216.2704 / 1.2
= -99.48 ± 47.08 / 1.2
x = -99.48 + 47.08 / 1.2
or = -99.48 - 47.08 / 1.2
x = -52.4/1.2 or -146.56 / 1.2
x = -43.67 or -122.13
Therefore, the value of x is -43.67
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HELPPPPPPP I CANT FIND THE MEAN
Answer:
The mean is the average of all the numbers
Step-by-step explanation:
Add all the numbers up and divide by how many numbers there are
what is 40% of 20 part whole and percent
Answer:
8 is the whole number
Percent is 0.08
Step-by-step explanation:
A 50% decrease followed by a 100% increase is it less than, greater than, or equal
Answer:
equal to
Step-by-step explanation:
let's use the number 100
50% decrease of 100 leaves 50
a 100% increase of 50 is back to 100
Answer:
It is greater because 80x%50=40x%100=200
Step-by-step explanation:
24. A newspaper advertisement offers a $4000 used car
for nothing down and 36 easy monthly payments
of $141.62. What is the simple interest rate?
NO LINKS PLEASE!
solve for X.
Answer:
4
Step-by-step explanation:
Intersecting Chords Formula:
(segment piece) x (segment piece) = (segment piece) x (segment piece)
(4x+2) *8 = 9*4x
32x+16 = 36x
Subtract 32x from each side
32x+16 -32x = 36x-32x
16 = 4x
Divide by 4
16/4 = 4x/4
4 =x
Answer:
Num. 3.) the answer is 4
hope it helps you, be safe and tell me if im wrong :D
Specify the degree of the polynomial 3a2ab - 5a2b2b2 - 12a2b + 2a2b2 - 18
Step-by-step explanation:
if there is no typo, then it is 4th degree for b.
let's rewrite here what I can see :
3a²ab - 5a²b²b² - 12a²b + 2a²b² - 18
that is simplified
3a³b - 5a²b⁴ - 12a²b + 2a²b² - 18
the highest exponent is 4 for b.
and so, this is the degree of the polynomial.
If the area is 230 and the width is 12 1/2 what is the length
Answer:
Step-by-step explanation:
length = area ÷ width
= 230 ÷ 12 1/2
= 230 ÷ 25/2
[tex]= 230*\dfrac{2}{25}\\\\= 46*\dfrac{2}{5}=\dfrac{92}{5}\\\\=18\dfrac{2}{5}[/tex]
Carlos is a software salesman. His base salary is $2500, and he makes an additional $90 for every copy of History is Fun he sells.Let P represent his total pay (in dollars), and let N represent the number of copies of History is Fun he sells. Write an equation relating P to N. Then use this equation to find his total pay if he sells 29 copies of History is Fun.
Answer:
2500 + 90N = P
if he sells 29 copies, his total pay is $5110
Step-by-step explanation:
Ruth's Ice Creamery sold 50 sundaes last week. There were nuts on 22 of the sundaes. What is the ratio of the number of sundaes without nuts to the total number of sundaes?
Answer:
28:22
Step-by-step explanation:
MAN PLEASE STOP ANSWERING WIERD THINGSSS
GUYS PLEASE I ONLY HAVE A FEW MINUTES LEFT...
Answer:
100.8 cm
Step-by-step explanation:
The square root of 635 is 25.1992... or about 25.2
Because this is the length of 1 side, we multiply it by 4 to get the perimeter
25.2 · 4 = 100.8
Which is the quadratic equation 3x = -5x2 + 12 in standard form?
The standard form of the given quadratic equation, [tex]3x =-5 x^{2} +12[/tex], is [tex]5x^{2} +3x-12 = 0[/tex].
According to the question,
We have the following quadratic equation:
[tex]3x =-5 x^{2} +12[/tex]
Now, we know that this quadratic equation is not in the standard form because the standard form of any quadratic equation is given as follows:
[tex]ax^{2} +bx+c = 0[/tex]
Now, to find the standard form of the given equation, we will move all the terms from the right hand side to the left hand side which will result in the change of their signs:
[tex]5x^{2} +3x-12 = 0[/tex]
(More to know: to find the roots of any quadratic equation, we can use the Quadratic formula.)
Hence, the standard form of the given quadratic equation, [tex]3x =-5 x^{2} +12[/tex], is [tex]5x^{2} +3x-12 = 0[/tex].
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Are the answers rounded to the nearest tenth?
Answer:
insert the image in the comment and ill tell you
Step-by-step explanation:
A quadrilateral has vertices A(3, 5), B(2, 0), C(7, 0), and D(8, 5). Which statement about the quadrilateral is true?
Answer: A quadrilateral has vertices A(3, 5), B(2, 0), C(7, 0), and D(8, 5). Find:
You can see that vectors and This means that opposite sides are parallel and option B is false.
Find the lengths of all sides:
As you can see the lengths of opposite sides are equal, but all lengths are not equal. Therefore, the last option D is false.
Now check whether angles A and B are perpendicular:
The dot products are not equal to zero, then angles A and B are nor right. This means that option C is false and option A is correct (ABCD is a parallelogram with non-perpendicular adjacent sides
AKA your correct awnser choice is A :)✨
Beth saved $30 while Carmen saved $80. If Carmen saves $240, how much will Beth save?
Answer:
240÷80
=3
3×30
90
HOPE IT HELPS
10^-2 in simplest rational exponent form
[tex]\bold{Heya~!}[/tex]
-----------------------------
ANSWER :[tex]= \frac{1}{100}[/tex]
EXPLANATION :
[tex]\sf{Apply~exponent~rule:}~a^-^b =\frac{1}{a^b}[/tex]
[tex]\sf{10~^-^2 =\frac{1}{10^2}[/tex]
[tex]\sf{10^2=100}[/tex]
[tex]\sf{= \frac{1}{100}[/tex]
[tex]\underline{\large \huge{\mathfrak{Hopefully~this~helps~you~!}}}[/tex]
[tex]\underline{Answer~:}[/tex]
[tex]\sf{Miwsow}[/tex]
What is the midpoint of the segment with endpoints M(8, 12) and Q(3, 5)?
Answers are bellow
Answer:
answer will come soon pls wait
Step-by-step explanation:
also try solving it by yourself
be independent
if 3x/4 - 13 = -9 then what is the value of x^2
Answer:
x² = [tex]\frac{256}{9}[/tex]
Step-by-step explanation:
[tex]\frac{3x}{4}[/tex] - 13 = - 9 ( add 13 to both sides )
[tex]\frac{3x}{4}[/tex] = 4 ( multiply both sides by 4 to clear the fraction )
3x = 16 ( divide both sides by 3 )
x = [tex]\frac{16}{3}[/tex]
Then
x² = ( [tex]\frac{16}{3}[/tex] )² = [tex]\frac{16^2}{3^2}[/tex] = [tex]\frac{256}{9}[/tex]
Need help fast 40 points!
14−{6+2[−1(8−12)]2}
Answer:
answer is -8
Step-by-step explanation: do you want the steps ?
