Use your graphing calculator to solve the equation graphically for all real solutions
23 – 6x2 + 4x + 16 = 0
Solutions: 2 =
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Related Questions
What's 100 x 2000 x 2 x 1.45 x 5 x 7 x 78345 x 0?
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Answer: the answer is 0
Step-by-step explanation: anything multiplied with 0 has an answer of 0
True or false: f(x) is a function.
0,5,10,15
0,1,2,3
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Answer:
False.
Step-by-step explanation:
No f(x) is not a function because it is a one-to-many relation
Note that 5 maps to 1 and 3 so this is not a function.
HELPPP PLEASE THANK YOU
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B. 900
C. 5,100
D. 8,800
E. -650
PLEASE SHOW WORK AND I'LL MARK BRAINLIEST
The regression equation y=-0.433x+104.94 approximates the percent of people in an audience who finish watching a documentary, y, given the length of the film in minutes, x.
What is the best prediction for the percent of people in an audience who will finish watching a documentary that is 60 minutes long? (Round your answer to the hundredths place and Do not include the percent sign in your answer as the computer knows it is a percentage)
You must show your work on this problem to receive credit.
Your Answer:
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Answer:
78.96Step-by-step explanation:
Substitute x with 60 into the regression equation and evaluate:
y = -0.433*60 + 104.94 = 78.96%I needhelp with this math assignment
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Sam is paid $50 per room that he paints and he can paint a room in exactly 2 hours. On sunday, sam hopes to make atleast $150 painting rooms and can work for exactly 10 hours. Which of the following sets represents the range of money (m) that sam can make without violating either his monetary or time restriction?
A. m= {150,250}
B. m={0,150}
C. m={0,250}
D. m={100,250}
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Answer: A, {150,250}
Step-by-step explanation:
In 10 hours he can do 5x2 hours work. or 5x$50 = $250 for 5 rooms
$150 is 3x $50 or 3x2 hours work.
He can work 6 hours and make $150
or he can work 10 hours and make $250
the range he can earn so that he makes at least $150 and no more than 10 hours is$150 to $250
($150,$250) in interval notation for working 6 to 10 hours (6,10)
8a +5 = 7b+4 = 5c +2
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Answer:
a = 1/4, b = 5c -2
mr gardener is makin 6 treat bags.he has 185 chocloate coverd raisins. how many chocolate coverd rasins will be on each bag
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Answer:
30
Step-by-step explanation:
he will still have extra but not enough to make another bag
Evaluate 64^1/2x 10^-2
Give your answer as a fraction in its simplest form.
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Answer:
your fraction is 32/100
Step-by-step explanation:
64^1=64 -> 64/2 = 32
10^-2= 0.01 -> 32 * 0.01 = 0.32 = 32 over 100
-x³-x²+5x-3 find each polynomial by degree and number of terms
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Answer:
- (x-1)^2 x (x+3) is correct ans
Step-by-step explanation:
rewrite the expression
-x^3 - x^2 + 5x - 3
factor the expressions
x^3 + x^2 -2x^2 +2x=3x-3
factor the expression
-x^2 x (x-1)-2x x (x-1) +3 (x-1)
rewrite the expression
-(x-1) x (x^2 + 2x-3)
rewrite
-(x-1) x (x^2 + 3x - x - 3)
factor the expression
-(x-1) x (x^2+2x-3)
factor the expression
-(x-1) x (x x(x+3)-(x+3)
write in exponential form
-(x-1) x (x+3) x (x-1)
solution:
-(x-1)^2 x (x+3)
(Hope this helps can I pls have brainlist (crown)☺️)
The quotient of a number x and five
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Answer: fun fact : by reading what i just right u just lost 5 sec of ut life
Step-by-step explanation:
Which one is this answer for this can someone help me pzl
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Answer:
66
Step-by-step explanation:
The red mark with "22" indicted that's 22, So you can remove 44(A) and 66(D), It cant be 22(B), Its Cleary 11.5(C)
what is the square root of 46?
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[tex] \sqrt{46} ≈6.78233[/tex]
It is not a perfect square root because the number we are getting is in decimal.If x=5 find the value of (x+3) ²
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Answer:
64
Step-by-step explanation:
x = 5
5 + 3 = 8
8²= 8 x 8 which is 64
Answer:
(x+3) ²
((5)+3) ²
(8) ²
64
What is 6% of 24.55 rounding to the nearest hundredth
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Answer:
24.56!
Step-by-step explanation:
4 or less stays the same 5 or more goes up
A cross between two heterozygous pea plants with yellow seeds
produced 1,719 yellow seeds and 573 green seeds. What is the ratio of
yellow to green seeds? Construct an explanation about what the
results show regarding inheritance.
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Answer:
1719: 573 = 41.46: 23.93
A rectangle's length is four-fifths its width. The
perimeter is ten less than 5 times its width.
What is the area of the rectangle?
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y-6=-4(x+4) show steps.
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Answer:
y = -4x - 10
Step-by-step explanation:
y-6=-4(x+4)
1: distributive property
y-6= -4x - 16
2: add 6 both sides
y = -4x - 10
the ratio of a shorter walkway to a longer walkway is 3 to 5. the lenght of the sorter walkway is 45 meters. what is the lenght of the longer walkway
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Answer:
75 mStep-by-step explanation:
Let s- shorter walkway, l- longer walkway.
Given:
s/l = 3/5s = 45 mFind the length of l:
45/l = 3/5l = 45*5/3l = 75 mAnswer:
[tex]\sf\longmapsto \: length = 75 \: metres[/tex]
Step-by-step explanation:
Now let's find out what's the length of the long walkway–
[tex]\sf\longmapsto \: \frac{3}{5} = \frac{45}{\: length\: of \:longer\: walkway} [/tex]
[tex]\sf\longmapsto \: \: length\: of \:longer\: walkway= \frac{45 \times \: 5 }{3} [/tex]
[tex]\sf\longmapsto \: length\: of \:longer\: walkway= 75 \: metres[/tex]
The length of the longer walkway is [tex]\sf\longmapsto \: length = 75 \: metres[/tex]
HELP ME PLEASE PLEASE PLEASE
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Answer:
See belowStep-by-step explanation:
A → Rational function = function with rational variablesB → Rational equation = equation with rational variablesC → Rational inequality = inequality with rational variablesD → None of these = variables with rootsGrouped as following:
A ⇒ 4, 5, 13B ⇒ 1, 2, 8, 11, 15C ⇒ 3, 6, 12D ⇒ 7, 9, 10, 14For every 1000 hits a You Tube channel gets it makes £40 from ad revenue. How many hits will the You Tube channel need to make £1?
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Answer:
25 hits
Step-by-step explanation:
you would divide 1000 by 40 and get 25
What is 0.000000037 written in scientific notation?
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The scientific notation is 3.7 × 10^-8
:)
(6x^2 + 34x + 25)/(x+5)
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Answer:
divided: 6x+4+(5)/(x+5)
the remainder: 5
I like to use long division to work these problems:
6x + 4
(x+5) ║ (6x² + 34x + 25)
- (6x + 30x) ↓
4x + 25
- (4 x + 20)
5
(6x^2 + 34x + 25)/(x+5) = 6x + 4 with a remainder of 5
⇒ (6x² + 34x + 25)/(x+5) = 6x + 4 + (⁵/ₓ ₊ ₅)Becky has 30 T-shirts in a drawer: 12 concert shirts, 8 team shirts, and 10 plain shirts. Of
the 10 shirts she randomly selects to give to charity, 3 are concert shirts. How does this
frequency compare to the expected frequency based on the probability of randomly
selecting a concert T-shirt?
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Answer:
The chance of her selecting a Cocert shirt are 12/30 which means therw is more probability she would choose at least one and the least probability to choose a Team sirt since the odds are 8/30 so it is expected she would select 4 concert shirts not 3, at lest for me.
*25 points* an someone pls tell me how many solutions this equation have
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Answer:
infinite number of solutions
Step-by-step explanation:
4(z - 5) + 2 = 4z - 18 ← distribute and simplify left side
4z - 20 + 2 = 4z - 18
4z - 18 = 4z - 18 , which reduces to
0 = 0 ← a true statement
This indicates the equation has an infinite number of solutions
The length of a rectangle is 3 inches more than its width. if the perimeter is 42 inches, find the dimensions of the rectangle
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Answer:
length = 12
width = 9
Step-by-step explanation:
Let w= width of rectangle
length = w + 3
2w + 2(w + 3) = 42
2w + 2w + 6 = 42
4w = 36
w = 9 ( width of rectangle)
width = 9 inches
length = 9 + 3 = 12 inches
Write the equation of the parabola in vertex form.
vertex (2,4), point (3,-2)
f(x)=
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Answer:
f(x)=2x2−8x+4. Explanation: the equation of a parabola in vertex form is.
Three times a number increased by 44 is the same as the opposite of the number. Find the number
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Answer:
- 11
Step-by-step explanation:
let the number be n then 3 times the number is 3n and the opposite is - n
3n + 44 = - n ( add n to both sides )
4n + 44 = 0 ( subtract 44 from both sides )
4n = - 44 ( divide both sides by 4 )
n = - 11
The required number is - 11
Are these polygons congruent?
6 cm
6 cm
6 cm
6 cm
6 cm
6 cm
yes
no
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Answer:
Yes. Remember that congruent means same shape and the size of length.
Step-by-step explanation:
Flip the second model and jt will be the same as the first. Congruence is that.
Answer:
Yes
Step-by-step explanation:
The borders are congruent by measure
What is the answer to this question
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Answer:
2118/12681
Step-by-step explanation:
Number of students absent in high school/Total number of students in high school
2118/12681