Answer:
The answer is 4 hours
Step-by-step explanation:
Nearly all of the marathon must be run and a good pace must be maintained throughout. The 4 hour marathon requires an average pace of 9 minutes 9 seconds per mile, which is a moderately fast pace for most runners.
how do i Find the product. 67.8 x 0.45 *
Answer:
You just stack them like you would a normal multiplication problem so 67.8
.45
and them multiply them like you would a normal problem so ignore the decimals for now. Once you have your answer, look at how many numbers are behind the decimal in both number (in this case it's 3) so then you would take your answer and move the decimal over three sooooooo 30510 would be 30.510 or just 30.51
Step-by-step explanation:
Find the circumference of the circle. Use 3.14 for PI .
Circle Is 18 feet
Answer: pie
Step-by-step explanation: mcdonald.
yeet is good and feet is also good
49 is 160% of what number?
Answer:
x = 30.63
Step-by-step explanation:
Answer:
30.63
Step-by-step explanation:
We have, 160% × x = 49
or, 160/100 × x = 49
Multiplying both sides by 100 and dividing both sides by 160,
we have x = 49 ×
100/160 x = 30.63
If you are using a calculator, simply enter 49×100÷160, which will give you the answer.
if 2x-1 is a factor of 16x^4-24x^3+2x+f find f
Answer: HERE HOPE IT HELPS
Step-by-step explanation:
Encontrar las coordenadas en el círculo trigonométrico para los segmentos de recta cuyo ángulo tienen un valor de α = 45°
a) (√3/2, 1/2)
b) (√2/2, 2/2)
c) 1,0
d) 0,1
The coordinates of E is (1/√2,1/√2). Furthermore, none of the alternatives provided are correct.
The question is in Spanish and the question doesn't have the correct option. The English translation is as follows.
Find the coordinates on the unit circle for the line segments whose angle has a value of α=45°.
What is a unit circle?A circle with a radius of 1 unit is called a unit circle.
How to solve the problem?The given line is making α=45° with the x-axis and intersects the unit circle at E. Make a perpendicular passing through then we get a right-triangle AEG (as shown in the below figure)
To find the coordinates of E we need to find the lengths EG and AG.
We know that in the right-triangle
AG=AEcos²45° and
EG=AEsin²45°
But AE=1 unit and cos45°=sin45°=(1/√2).
Hence, the coordinates of E are (1/√2,1/√2).
Learn more about Circles here- brainly.com/question/11833983
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Can someone answer this o
Answer:
x>125
Step-by-step explanation:
multiply the denominator 25 on both sides
the "x" should cancel out
and then you would get x>125
Answer:
x = 125
Step-by-step explanation:
Multiply to remove the fraction, then set equal to 0 and solve, hope this helps!
EASY MATH EASY MATH HELP GIVEING OUT MY snip WHO GETS IT
1) Answer: Option C. 225
2) Answer: Option C. 4.5
Answers are:
8. 225
9. 50
Write the English phrase as an algebraic expression. Let x represent the number. Simplify the expression, if possible.
6 less than 9 times a number
Answer:
9x - 6
Step-by-step explanation:
9 times a number, x, is written as 9x
“6 less than” means to subtract 6 from something else.
Answer:
Step-by-step explanation:
9x-6
When choosing a bank, why might ATM availability be valuable to someone who values convenience over cost?
a.
ATMs allow you to conduct bank transactions without going to the bank, so a bank without ATMs will require you to come in to the main office for everything.
b.
Checks are deposited in ATMs, so some retailers will not accept checks from a bank without ATM service.
c.
A greater availability of ATMs may make it easier to do bank transactions. Someone may choose this availability over a higher savings interest rate.
d.
ATM cards double as debit cards, so a bank without ATM service cannot issue debit cards.
answer:
c on edg
explanation:
sjdcnwdjcn
Please help me with the answer ASAP
Answer:
105/5 i believe
Step-by-step explanation:
For a convention at a luxury hotel, rooms cost $1600. per night when 90 rooms are rented. For every extra room over 90, the price is reduced by $10 per room. How manly extra rooms should the hotel rent to maximize the revenue for the hotel? A) 20 B) 25 C) 30 D) 35
Answer:
jhnouhnn
Step-by-step explanation:
how to divide this? WITH SOLUTION i need the answer plss
Answer:
Step-by-step explanation:Please mark me as the brainlyest
Rewrite each expression by factoring out the coefficient of the variable. 4x - 36
Answer:
4(x-9)
Step-by-step explanation:
I need help, please help
Answer:
a² + b² = c²
1. 45² + 36² = c²
2025 + 1296 = c²
3321 = c²
√3321 = √c²
57.6 = c
2. a² + 4.5² = 12.5²
a² + 20.25 = 156.25
a² + 20.25 - 20.25 = 156.25 - 20.25
a² = 136
√a² = √136
a = 11.7
Step-by-step explanation:
(+5)(-2)(+7)(-4)(-1)
Answer:
-280
Step-by-step explanation:
Answer:
280
Step-by-step explanation:
If f(x) = 3x - 4 and g(x) = x2, what is the value of f(3) - g(2)?
4/5a=2/3 what is the value of the a
Answer:
5/6
Step-by-step explanation:
Which answer choice
Does the scatterplot below relate to a statistical question? Explain
Answer: Yes we have a statistical question
This is because we have a sample of data, and it's useful and meaningful to compute sample statistics on that data. For example, we can form a regression line to help see the pattern that the older you get, the more you tend to study. There isn't a direct connection and there are confounding variables, but there's a positive correlation of some sort.
Once we figure out the sample statistics, we can use it to estimate the population at large. The population could be students at a certain school or certain area of the country; while these dots represent the small sample from that population. Keep in mind that anyone in the sample must be part of the population, but not vice versa. We say that the sample is a subset of the population.
h - 9 > 13 please help
Answer:
h>22
Step-by-step explanation:
Which equation can be used to find the volume of this solid?
Answer:
A
Step-by-step explanation:
Equation of the volume for cube is L x W x H, so the answer is V= 3 x 5 x 4.
please please please help!!!!!! i will give brainliest!!
Answer:
Step-by-step explanation:
In a week, 10 hens laid 60 eggs. What is the unit rate for eggs per hen?
Answer:
the unit rate for eggs per hen = 60/10 = 6
1 week 1 hen will lay 6 eggs
Step-by-step explanation:
Help fast plz 100 points!
Answer:
[tex] \huge \boxed{ \boxed {\sf \: a)49 {x}^{2} + 14x + 1}}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:composition of functionPEMDAStips and formulas:[tex](g \circ f)x \iff g(f(x))[/tex]let's solve:[tex] \sf sustitute \: the \: value \: of \: f(x) \: to \: g(x) : \\ \sf (7x + 1 {)}^{2} [/tex][tex] \sf use \: (a + b {)}^{2} = {a}^{2} + 2ab + {b}^{2} \: to \: simplify : \\ (7x {)}^{2} + 2.7x.1 + ( {1)}^{2} [/tex][tex] \sf simplify : \\ 49 {x}^{2} + 14x + 1[/tex]___________________________________
[tex]\huge\underline{\tt{\red{Problem:}}}[/tex]
Given [tex] \tt{f(x) = 7x + 1}[/tex]and [tex] \tt{g(x) = {x}^{2} }[/tex]find, [tex] \tt{( \: g \: \: • \ \: f \: )(x)}[/tex].[tex]\huge\underline{\tt{\red{Formula:}}}[/tex]
[tex] \tt{( \: g \: \: • \ \: f \: )(x)}[/tex].
[tex]\huge\underline{\tt{\red{Solution:}}}[/tex]
[tex]\quad\quad\quad\quad \tt{ ({x}^{2} )(7x + 1)}[/tex]
[tex]\quad\quad\quad\quad \tt{ ({x}^{2} )(7x) = 7{x}^{3} }[/tex]
[tex]\quad\quad\quad\quad \tt{ ({x}^{2} )( 1) = {x}^{2} }[/tex]
Let's add it.[tex]\quad\quad\quad\quad \boxed{\tt{ {7x}^{3} + {x}^{2} }}[/tex]
[tex]\huge\underline{\tt{\red{Answer:}}}[/tex]
[tex]\huge \quad\quad \underline{\red{ \boxed{\tt{{7x}^{3} + {x}^{2} }}}}[/tex]
___________________________________
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✍︎ C.Rose❀
What is it help me plz
Answer:
the answer is c. the mode is w
please help it's due today its all up to you guys
Answer:
is the 3rd one
Step-by-step explanation:
Answer:
36 units ^2 that means c is the answer
Step-by-step explanation:
"What is Limit of g (x) as x approaches 1, if it exists?"
The limit doesn't exist (DNE).
Follow the pattern in the table. You have g (0.9) = 7, g (0.99) = 700, g (0.999) = 70,000 and so on. For every 10% increase in the value of x, the value of g(x) increases by a factor of 100. So as x gets closer to 1 (that is, as you add more 9s after the decimal point to x), g(x) will continue to increase by several magnitudes. The same thing effectively happens from the other side.
i need cause yk..im slow- anyways it needs to be step by step
Step-by-step explanation:
370.56!! Double check, let me know. (:
which of the following is true about f(x) and g(x)
The option (D) "f(x) and g(x) are closed under the addition because when added, the result will be a polynomial is correct.
What is polynomial?Polynomial is the combination of variables and constants systematically with "n" number of power in ascending or descending order.
[tex]\rm a_1x+a_2x^2+a_3x^3+a_4x^4..........a_nx^n[/tex]
We have given two polynomials:
[tex]\rm f(x) = \rm a_0+a_1x+a_2x^2+a_3x^3+a_4x^4..........a_nx^n[/tex]
[tex]\rm g(x) = \rm b_0+b_1x+b_2x^2+b_3x^3+b_4x^4..........b_mx^m[/tex]
If we add the above two polynomials:
= f(x) + g(x)
[tex]= (\rm a_0+a_1x+a_2x^2+a_3x^3+a_4x^4..........a_nx^n) + (\rm \rm b_0+b_1x+b_2x^2+b_3x^3+b_4x^4..........b_mx^m)[/tex]
The above expression is also a polynomial.
Thus, the option (D) "f(x) and g(x) are closed under the addition because when added, the result will be a polynomial is correct.
Learn more about Polynomial here:
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Gabriel is signing up for a gym membership with a one time free join and then a monthly fee to remain a member. The monthly fee is $40 and the one time joining fee is $100. Write an equation for C, in terms of t, representing the total cost of the gym membership over t months