Answer:
0.0016 or 16/10000
Step-by-step explanation:
1) 5^3/5^7
2) 125/78,125
3) 0.0016
Answer:
[tex]\frac{1}{625}[/tex]
Step-by-step explanation:
Using the rule of exponents
[tex]\frac{a^{m} }{a^{n} }[/tex] = [tex]\frac{1}{a^{(n-m)} }[/tex] ( where n > m ) , then
[tex]\frac{5^{3} }{5^{7} }[/tex]
= [tex]\frac{1}{5^{(7-3)} }[/tex]
= [tex]\frac{1}{5^{4} }[/tex]
= [tex]\frac{1}{625}[/tex]
There's a roughly linear relationship between the length of someone's femur (the long
leg-bone in your thigh) and their expected height. Within a certain population, this
relationship can be expressed using the formula h = 63.4 +2.41f, where h
represents the expected height in centimeters and f represents the length of the
femur in centimeters. What is the meaning of the f-value when h=123?
Answer:
24.73
Step-by-step explanation:
h=63.4+2.41f
h=123
123=63.4+2.41f
59.6=2.41f
24.73=f
If the value of h is 123. Then the length of the femur will be 24.73 centimeters.
What is a linear equation?A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
The linear equation is given below.
h = 63.4 + 2.41 f
Where h represents the expected height in centimeters and f represents the length of the femur in centimeters.
If the value of h is 123. Then the f-value is given as,
123 = 63.4 + 2.41 f
2.41 f = 59.60
f = 24.73 cm
Assuming that the worth of h is 123. Then, at that point, the length of the femur will be 24.73 centimeters.
More about the linear equation link is given below.
https://brainly.com/question/11897796
#SPJ2
Volume of this prism
Answer:
the Volume of the prism is 108 because
Volume = Base area x height
V = 12 * 9 = 108
Step-by-step explanation:
What is the remainder R?
What is remainder R when the polynomial p(x) is divided by (2x - 1)? is (2x - 1) factor of p(x)?
p(x) = 2x² + 3x + 1
Answer :
R = 3
and (2x - 1) not factor of p(x) because, if (2x - 1) factor of p(x) remainder R when the polynomial p(x) divided by (2x - 1) is R = 0
∴ so the answer is option A
Step by step explanation :« Attached »
Help pls
what is the slope intercept form of (-1,8) and (3,6)
Answer: y = -1/2x+15/2
Step-by-step explanation:
Hope this helps!
Can someone tell me how you got the correct answer for these questions
Answer:
Q13/ slope = 2
Q14/ slope = 8
Step-by-step explanation:
Q13/
[tex]slope = \frac{y2 - y1}{x2 - x1} \\ \\ = \frac{ - 5 - 5}{ - 3 - 2} = \frac{ - 10}{ - 5} \\ \\ = \frac{10}{5} = 2[/tex]
Q14/
[tex]slope = \frac{y2 - y1}{x2 - x1} \\ \\ = \frac{ - 8 - 8}{7 - 9} = \frac{ - 16}{ - 2} \\ \\ = \frac{16}{2} = 8[/tex]
I hope I helped you^_^
If 3 women or 5 girls take 17 days to complete a piece of work, how long will 7 women and 11 girls working together take to complete the work?
Answer:
If 3 women or 5 girls take 17 days to complete a piece of work, how long will 7 women and 11 girls working together take to complete the work? ∴ 7 women and 11 girls can do complete work in 3 ¾ days.
Step-by-step explanation:
Answer:
7 5/9 days or 8 days (if rounded)Step-by-step explanation:
3 women or 5 girls take 17 days to complete a piece of work.
The amount of work*people is:
(3 + 5)*17 = 136Number of people in the second case:
7 + 11 = 18Time required to complete same work:
136/18 = 7 10/18 = 7 5/9 daysIdentify the zeros of the function allgebraically
F(x)=x+2
Answer:
x = -2
Step-by-step explanation:
Equate x+2 with 0
x+2 = 0
x = -2
Feel free to mark this as brainliest! :D
Does the order we apply a
sequence of transformations
matter?
Question is in the photo.
Emma and Devon have a total of 21 trophies. Emma has twice as many trophies as Devon. How many trophies does Devon have? Fast, please.
I'm pretty sure you just do 21 times 2. So your answer should be 42.
Simplify to create an equivalent expression.
(3n+6)⋅3+(2n+2)⋅4
Please help as soon as possible. Thanks! =D
Answer:
i don"t know ask your mom
Answer:
[tex](9n + 18) + (8n + 8) \\ = (9n + 8n) + (18 + 8) \\ = 17n + 26[/tex]
(Leve
A manufacture manufactures a car for a fixed cost
The car show room determines the selling price to be 55% above the manufacturing
The car show room currently has a sale, reducing all cars be 16%
The sale price of the car is £12,369
Calculate the manufacturing cost of the car.
Answer:
20068
Step-by-step explanation:
mmm
Which of the following shows 24.459 correctly rounded to the hundredths place?
Answer:
24.46
Step-by-step explanation:
The hundredths place is two places after the decimal. Since the thousandth place is a 9 this would round up the hundredths place to 6.
Solve for x.
9(x + 1) = 25 + x
x = 2
x = 3
x = 4
x = 5
Answer:
x = 2
Give me the brainlest, please?
Step-by-step explanation:
Answer: x=2
Step-by-step explanation:
9(x+1)=25+x (Distribute the 9)
9x+9=25+x (Work both sides to isolate the variable)
-9 -9
9x=16+x
-x -x
8x=16
/8 /8
x=2
Please help!!!!!!!:(
Answer:
Yo no sé. ¿Has intentado buscarlo?
Step-by-step explanation:
jordan has 785$ in his savings account. he withdraws 15% of money to pay for school clothes. which is the best estimaye for the amount of money jordan withdraws?
Answer:
52%
Step-by-step explanation:
you got to divide 15 by 785. First 15 goes into 78 5 times which is 75. Then subtract 78 by 75 which is 3. Then bring down the 5 which makes 35 and then 15 goes into 35 two times which is 30 subtract 35 by 30 which is 5 bring up the 5 into a fraction and the ansewer in percentage is 52%.
find all natural numbers n such that 1+3+5+7+...+(2n-1) sum is divisible by 4
n ∈ natural even numbers
Step-by-step explanation:
1 + 3 + 5 + 7 + … + (2n-1)
a = 1b = 2Uₙ = 2n - 1sum of the first n terms :
Sₙ = n/2(a + Uₙ)
Sₙ = n/2(1 + 2n - 1)
Sₙ = n/2(2n)
Sₙ = n²
∴ so, the solution of n is all natural even numbers
Refer to the attachment
Which is the solution to 5 <3x + 17 <71?
Answer:
D is the most likely answer
Step-by-step explanation:
this problem is strange, but knowing that 3x + 17 has a domain of all reals, all of them are possible, so the only limits are 5 and 71...
Find and correct the error!
Answer:
Step-by-step explanation:
Jen 's drawing shows that the lines are parallel in fact they are not parallel ! Since their slopes are not equal !
[tex]\displaystyle \left \{ {{y=2x+3} \atop {-y=2x+1}\ \ |\cdot (-1) } \right. => \left \{ {{y=\boldsymbol {2}x+3} \atop {y=\boldsymbol {-2}x-1}} \right. => -2\neq 2[/tex]
They will intersect at point A with coordinates :
[tex]2x+3=-2x-1 \\\\ 4x=4 \\\\ x=-1 \ ; \ y=1 => A(-1 \ ; \ 1)[/tex]
Add -2.25 +2.5
Plot the first addend and the sum on the number.
Please quick
Answer:
.25
Step-by-step explanation:
i do not know what Plot the first addend and the sum on the number. is... sorry
QUADRATIC EQUATION â€" WORD PROBLEMS
The sum of two numbers is 5 and their product is â’84. Find these numbers
The answer is 12 , -7
I just need the steps
Answer: -7, 12
Step-by-step explanation:
a+b = 5
a*b = -84
a = 5-b
(5-b)*b = -84
-b^2 + 5b + 84 = 0
(-b - 7)(b + 12) = 0
The roots are -7 and 12.
I'm not sure what â€" stands for
what is the intersection of planes m and L
a. point D
b. line ab
c. line ce
d. they do not intersect
Answer:
d. they do not intersect
Step-by-step explanation:
A girl is padaling her blcycle at a velocily of 0.10 km/min. How far will she travel in two hours?
Answer:
12 km
Step-by-step explanation:
0.10 km = 1 minute
X = 120 minutes
(0.10)*(120) = 12
Find the exterior angle
Answer:
x = 128 degrees
Step-by-step explanation:
So we know that a triangle's interior angles should add up to 180 degrees.
We also know that when a triangle has that little square in a corner, that corner is equal to 90 degrees.
With these clues, we can figure out that the last interior angle is equal to:
180 - (38+90) = 52, however this isn't the answer we are looking for.
We also know that a straight line is 180 degrees. Therefore, to find the exterior angle we just subtract the interior angle from 180 degrees:
180 - 52 = 128
x = 128
help me my people plzzzzzzzzzzz
Answer:
31,500
Step-by-step explanation:
Hope this helps!
C: Joe is a waiter.
Last night he made
$37 in fips and
makes $8.50 per
hour. How much did
he make after his 8
hour shift?
Answer:
8x8.5 +37
68+37 = 105
$105 dollars for an 8 hour shift
$68 salary + $37 tips = $105
Answer:
total wage in 8 hrs = $105
Step-by-step explanation:
37 + (8 * 85) = 37 + 68 = $105 we simply do the maths without decimal then place on the 10's =(8 * 85) = 680 = $68 then add the $37 = $105
please help me solve this problem and figure out how to solve it
El último informe digital de Perú, publicado en el mes de febrero, reveló que hay 19,9 millones de internautas. Asimismo, hay 27 millones de usuarios activos en los medios sociales En la siguiente gráfica se presentan datos por rango de edad y género en porcentajes.
Si se desea realizar una encuesta a usuarios peruanos de las diversas redes sociales en el 2021, ¿cuál es la probabilidad de que el primer usuario que responda la encuesta sea mujer de más de 44 años?
Desde el gráfico, se encuentra que hay una probabilidad de 9.9% que el primer usuario que responda la encuesta sea mujer de más de 44 años.
------------------------
El gráfico muestra el porcentaje de usuarios de redes sociales correspondiente a características de género y edad.De el gráfico, hay:
Una probabilidad de 5.1% que el primer usuario sea mujer entre 45 y 54 años.2.7% que sea mujer entre 55 y 64 años.2.1% que sea mujer con más de 65 años.5.1% + 2.7% + 2.1% = 9.9%, puesto que:
Hay una probabilidad de 9.9% que el primer usuario que responda la encuesta sea mujer de más de 44 años.
Un problema similar es dado en https://brainly.com/question/18734831
the function y=-x^(3)+3x^(2)+2017 covariates in the range:
Answer:
min{-x^3 + 3 x^2 + 2017} = 2017 at x = 0
write an equation of the line that passes through the pair of points (5,-3), (2,5)
Answer:
y = [tex]-\frac{8}{3} x +5\frac{16}{3}[/tex]
Step-by-step explanation:
You use rise over run:
(-3 - 5)/(5 - 2) = 8/3
then plug in one of the coordinates to fine the y-intercept