Answer:
39.7%
Step-by-step explanation:
(actual value - estimated value) / actual value
5.8 - 3.5 = 2.3
2.3 / 5.8 = 0.3965 = 39.65%
Find the m∠ULE in the triangle below.(ill give brailsit)
Answer:
A
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
Jayden evaluated the expression a ÷ (2 + 1.5) for a = 14. He said that the value of the expression was 8.5. Select all the statements that are true.Jayden's solution is incorrect.
Jayden added inside the parentheses before dividing.
Jayden substituted the wrong value for a.
Jayden divided 14 by 2 and then added 1.5.
Jayden added inside the parentheses before multiplying.
Answer:
C) Jayden divided 14 by 2 and then added 1.5.
Step-by-step explanation:
Jayden did
(14/2)+1.5 which is 8.5
so C is correct.
Hope this helps plz hit the crown :D
Answer:
Step-by-step explanation:c for real!
If f(x)f(x) is an exponential function where f(4.5)=23f(4.5)=23 and f(8)=42f(8)=42, then find the value of f(5.5)f(5.5), to the nearest hundredth.
Answer:
f(5.5)≈27.32
Step-by-step explanation:
The exponential function which satisfy the f(4.5) = 23 and f(8) = 42 will be 10.60([tex]1.19^{x}[/tex]).
What is an exponential function?In mathematics, an exponential function is a relationship of the type y = ax, where x is an independent variable that spans the entire real number line and is expressed as the exponent of a positive number.
Suppose the exponential function is f(x) = a[tex]b^{x}[/tex].
As per the given,
f(4.5) = 23
Put x = 4.5 as
23 = a[tex]b^{4.5}[/tex] (1)
As per the given,
f(8) = 42
Put x = 8 as
42 = ab⁸ (2)
Divide equation (2) by (1) as,
ab⁸ / a[tex]b^{4.5}[/tex] = 42/23
[tex]b^{8-4.5}[/tex] = 42/23
b = 1.19
Again put into (2)
42 = a(1.19)⁸
a = 10.60
Thus, the function will be f(x) = 10.60([tex]1.19^{x}[/tex]).
Hence "The exponential function which satisfy the f(4.5) = 23 and f(8) = 42 will be 10.60([tex]1.19^{x}[/tex])".
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HELP PLS I NEED TO PASS THIS CLASS
Cannn someone help asap
Answer:
A is the answer for the question
Answer:
A is the right and accepted answer sheh?
What is √50 in simplest radical form?
PLZ HELP I REALLY NEED IT
Answer:
5√2
btw there is line on top of 2
-2 + (-1/3) equals what?
Answer:
-2.33
Step-by-step explanation:
i used calculator
Answer:
-2[tex]\frac{1}{3}[/tex]
Step-by-step explanation:
help please! the choices are: 85 squared, 90 squared, 11, 12.
Answer:
Step-by-step explanation: 85
ASAP simplify 2(3^5)/ 3 ^-2
Answer:
[tex](3^{5})^{2}[/tex] ÷ [tex]3^{-2}[/tex] =
= [tex]\frac{243^2}{3^{-2} }[/tex]
= [tex]\frac{59049}{3^{-2} }[/tex]
=[tex]\frac{59049}{\frac{1}{9} }[/tex]
=531441
What is the radius of the circle x2+(y+3)2=81
Answer:
Step-by-step explanation:
Use the vertex form to determine the values of
a
,
h
, and
k
and use these values to find the direction the parabola opens, vertex, focus, axis of symmetry, and directrix.
Which answer choice below correctly represents the quotient of 846 = 35?
Answer:
sorry im a bit late but it is 24 6/35 I took the quiz!
Step-by-step explanation:
Ariane borrows 500 on a 2 year loan she is charged 5 percent simple interest per year how much interest is she charged for 2 years what is the total amount she has to pay back?
Answer:
She gotta pay $550 or $551.25.
Step-by-step explanation:
To find percent, u gotta multiply 500 by .05, since it's 5 percent, nd 5 percent is .05. When I did that, I got 25, nd 25 is for one year, but u wanna kno for two years, so 25 + 25 is 50. $500 + $50 is $550.
After one year, the total price is $525, so Ian kno if u was supposed to do %5 of $525, but ehrn I did I got $551.25.
Ion really kno nun bout interest rates, but I kno one of these answers is right.
What is 24% of 165.
Answer:
39.6
Step-by-step explanation:
(-5c4)x(3c2)=(3c2)x(-5c4) property
Answer:
communitive or distributy
Maria has a job picking apples. She can pick 52 apples per hour. How many can she pick in 45 minutes?
Answer:
She can pick 39 apples in 45 minutes
Explanation:
Hope this helps! ^w^
The value of a collectible coin can be represented by the equation y = 2 x + 9.74, where x represents the number of years that Consuello has owned the coin and y represents the total value, in dollars, of the coin. What was the value of the coin when Consuello originally purchased it?
$4.87
$7.74
$9.74
$19.48
Answer:
its A
Step-by-step explanation:
on edge
can you answer the question please
Answer:
D
Step-by-step explanation:
The answer is - 1,so you can try if you don't understand
A business reports a net income of -$2,730 over a 3-month period. What is the average
income per month for that period?
Answer:
-910
Step-by-step explanation:
Answer:
The answer is $910, all you do is take the income and divide it by the number of months to find the average.
Step-by-step explanation:
(15 points) fairly easy question, any help would be appreciated/find the value of each variable
Answer: 1 and 2 x is 75
Y=110
Step-by-step explanation:
180-30=150/2=75
X=75
75+20=95
75+10=85
95+85=180
110+(110-40)=180
110+70=180
I need help asap I will give brainliest
Answer:
x=19
Step-by-step explanation:
8x-7 + x+16 = 180
solve for equation for x
9x = 171
x=19
Carmen is admiring a statue in Weston Park from 14 feet away. If the distance between the
top of the statue to Carmen's head is 50 feet, how much taller is the statue than Carmen?
feet
Submit
Work it out
Not feeling ready yet? These can help:
Answer: 36?
It's too short. Write at least 20 characters to explain it well.
Click on photo! Show all work needing help ASAP
-x-y=-9
-3x-2y=-28
eliminate the x first
multiply the first system of equations by 3
(3)(-x)=-3x
(3)(-y)=-3y
(3)(-9)=-27
-3x-3y=-27
-3x-2y=-28
eliminate the systems of equations by subtracting
-3x--3x-3y--2y=-27--28
-3x+3x-3y+2y=-27+28
-y=1
multiply -1 for -y=-1 to get positive y
(-y)(-1)=(1)(-1)
y=-1
substitution method by using y=-1 into one of the system of equations
-x-y=-9
-x--1=-9
-x+1=-9
move +1 to the other side
sign changes from +1 to -1
-x+1-1=-9-1
-x=-10
multiply by -1 for -x=-10 to get positive x
(-x)(-1)=(-10)(-1)
x=10
answer:
x=10, y=-1
f(3) = 3x(x-8) + 2
Describe the Transformation
Answer:
3×3(3-8)+2
9 (-5)+2
-45+2
= -43
Is it dependent or independent for sam to
Rolls die, record the number, then roll it again
Answer:roll agian
Step-by-step explanation:
Answer:
you should roll it again
Step-by-step explanation:
i hope this helps have a good day
An animal shelter has 36 pets available for adoption. 1/4 of them are puppies. How many are puppies?
_______ of the pets are puppies.
9 of the pets are puppies in the animal shelter
What is fraction?In Mathematics, fractions are represented as a numerical value, which defines a part of a whole. A fraction can be a portion or section of any quantity out of a whole, where the whole can be any number, a specific value, or a thing.
Given,
Number of pets in animal shelter = 36
Number of puppies = 1/4 of 36
⇒ Number of puppies = 1/4 × 36
⇒ Number of puppies = 9
Hence, 9 pets are puppies in the animal shelter.
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Sally works in a cell phone store. She is paid a weekly salary of $80 plus $5.25 for
each cell phone she sells. Which equation can be used to find Sally’s total weekly
income?
Answer:
First, let's define some variables.
x = # of cell phones sold.
y = total weekly income.
y = $5.25x + $80
Another way is
If $80 is her standard income per week, then there is no variation in how much she's earning for that chunk of money. The phones however are $5.25 per phone shes sold, and that exact number could vary, so we’d represent that with “x.” the correct equation to solve this would be y(total weekly income)= $5.25x + 80
please help me out with this
3 is 12% of please help asap
Answer:
25%
Step-by-step explanation:
hopes this helps you
Answer:
25
Step-by-step explanation:
3x100÷12
is 25
5 * r * r * r * r * r * r simplyfied
Answer:
[tex]5r^5[/tex]
Step-by-step explanation:
Answer:
it's 5r^5
Step-by-step explanation:
This is isn’t math, someone help me please.
Answer:b
Step-by-step explanation:
