Answer:
40% of 20 = 8
75% of 80 = 60
I hope you have a good day :)
Answer:
40% of 20 is 8
75% of 80 is 60
Step-by-step explanation:
Can someone solve this step by step?
Answer:
2 9/14
Step-by-step explanation:
first we must make 1/6 and 3/7 have common demoniaters! (or however u spell it)
1/6 x 7/7 = 7/42
3/7 x 6/6 = 18/42
7/42 + 18/42 = 25/42
2/7 x 6/6 = 12/42
25/42 + 12/42 = 37/42
37/42 + 7/42 = 44/42
44/42 + 18/42 = 62/42
62/42 + 12/42 = 74/42
5/7 x 6/6 = 30/42
74/42 + 30/42 = 104/42
104/42+7/42 = 111/42
111/42 = 2 9/14
The line passes through (6,6) and (-2,2)
Step-by-step explanation:
y-y1=m(x-x1)
m=y2-y1/x2-x1
Can someone help with these 2 questions? I will mark the person who helped me brainiest
Answer:
Surface Area of Triangular Prism=444 m
Surface Area of Square Pyramid= 146 cm
Step-by-step explanation:
Hope this helps.
Whoever gets it right gets marked brainliest!!
For her phone service, Maria pays a monthly fee of $19, and she pays an additional $0.05 per minute of use. The least she has been charged in a month is $72.35. What are the possible numbers of minutes she has used her phone in a month? Use m for the number of minutes, and solve your inequality for "m".
Answer:
m=1067
Step-by-step explanation:
19 +.05m = 72.35
72.35-19 = 53.35
53.35/.05= 1067
m=1067
Suppose you are planning on picking up a friend or family member at the airport. You want to park and walk in to meet them in the terminal. The Orlando International Airport has two options listed on their website:
Option 1: Park at either the North or South Park Place Economy Lot
Grace period (free) for the first 10 minutes
$5 for 11 minutes to 3 hours, then
$10 per 24-hour period
Free shuttle to the terminal
Option 2: Park at any of the parking garages
Grace period (free) for the first 20 minutes
$2 for 21 to 30 minutes, then
$1 for each additional 15 minutes (or any part thereof from the time of entry) up to a maximum of $17, then $17 per 24-hour period
How should someone make a decision about where to park to pick up their friend/family member? When is each option the most cost-effective?
Answer:
A) To make a decision on where to park depends on
Time to spent on parking cost of parking within the time to be spent on parkingIncentivesB) Option 1 is most cost effective when the parking time is ≥ 3hours
while Option 2 is most cost effective when the parking time is ≤ 30 minute
Step-by-step explanation:
A) To make a decision on where to park depends on
Time to spent on parking cost of parking within the time to be spent on parkingIncentivesB)
lets assume you will be parked for 30 minutes before picking up your friend
For option 1
You will spend $5 and also get a free shuttle to the terminal
For option 2
You will spend $2
Therefore Option 2 is better
Lets assume you will be parked for 3 hours before pick up
For option 1
You will spend $5 and also get a free shuttle
For option 2
You will spend ; $2 for the first 30 minutes + $10 for the remaining 2hours 30 minutes
Therefore Option 1 is better.
Option 1 is most cost effective when the parking time is ≥ 3hours
while Option 2 is most cost effective when the parking time is ≤ 30 minutes
Can you help me solve this please :/
Answer:
2√3
Step-by-step explanation:
In a special right triangle called the 30-60-90 triangle, the ratios of the side lengths are x-x√3- 2x respectively. This means that the side opposite to the 60 degrees is x√3 and the side opposite to the 30 degrees is x.
Since the side opposite to the 60 degrees is 6, x√3=6
x√3=6
x=6/√3
rationalize the denominator:
6√3/3
simlify
2√3
so the answer is the third one. 2√3
Cineva va rog!
[tex]( - 4 + 9) \times (1 - 8)[/tex]
Clasa 6
Step-by-step explanation:
[tex]( - 4 + 9) \times (1 - 8) \\ = 5 \times ( - 7) \\ = - 35[/tex]
hope it helps:)
Find the circumference of the circle. Use 3.14 for . Round to the nearest hundredth,.12.5 in. The circumference of the circle is about inches.
69r + E is the answer
SUMA
RESTA
657 + 234
895 - 653 =
Answer:
891
242
Step-by-step explanation:
Please help on my last question asap
Answer:
A is the answer
Step-by-step explanation:
cuantos minutos hay de diferencia entre 4.8 h y 5 h
Answer:
4.1 horas 246 min
4.7 horas 282 min
4.8 horas 288 min
4.9 horas 294 min
5 horas 300 min
Step-by-step explanation:
I will mark u brainlist I will mark u brainlist I will mark u brainlist I will mark u brainlist I will mark u brainlist I will mark u brainlist I will mark u brainlist I will mark u brainlist I will mark u brainlist
Answer:
i belive the answer is A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
mark me brainlist plz :)
3m² – 17m + 10 factoring polynomials
W varies directly as r cubed and inversely as s. If w=24 when r= 4 and s= 8, find out when w= 81 and s= 27?
Translating the word problem into a symbolic statement: W = kr³/s. Find k by letting W = 24, r = 4 and s = 8:
k·4³
24 = --------
8
This reduces to 3 = 4^3*k, or 3 = 64k, or k = 3/64 (the constant of proportionality).
3r^3
w = ---------
64
Jimmy and Kima are going on a trip. They will drive for three days. The first day they will drive 182 miles. The second day they will drive 439 miles. The third day they will drive 217 miles.
Which expression is the closest estimate of how many miles Jimmy and Kima will drive on their trip?
options.
150 + 400 + 200
200 + 400 + 200
200 + 450 + 200
200 + 500 + 200
Answer:
200 + 400 + 200
This is because you always round up past 50 and down under 50 so.
182->200
439->400
217->200
the height in feet of a shirt launched from a t shirt cannon high in the stands at a football stadium is given by h(x) =-16x^2 + 64x + 80 where x is the time in seconds after the t shirt is launched. A.)At what height is the t shirt launched?
B.) what will be the height after 3 seconds?
Answer:
x=2sec
H=144m
Step-by-step explanation:
Equation R: y = -2x + 10
Equation S: y = 3x - 20
What is the solution ( , )
Step-by-step explanation:
3x -20= -2x +10
or,5x=30
or,X=30/5
or,X=6
Y= -2×6 + 10
= -2
therefore solution is (6, -2)
UNDERSTAND
There are eight cups of ice cream in a large container of Berry
Blast ice cream. Each scoop of ice cream is 1/2 of a cup. How
many scoops of ice cream are in an entire container of Berry Blast
ice cream?
For every 5 campers who voted for hot dogs, there were 4 who voted for Spaghetti. If there were 72 campers in all, how many voted for hot dogs?
Answer:
Step-by-step explanation:
5+4 = 9
72/9 = 8
8×5 = 40 voted for hot dogs.
The number of campers who voted for hotdogs is 40 campers
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the number of campers who voted for hot dogs = 5 campers
Let the number of campers who voted for sphagetti = 4 campers
Now , the total campers = 5 + 4
= 9 campers
5 out of 9 campers vote for hot dogs
So ,
The total number of campers = 72 campers
The equation will be ,
The total number of campers who voted for hotdogs =
( number of campers who voted for hot dogs / the total campers ) x 72
The total number of campers who voted for hotdogs = ( 5 / 9 ) x 72
= 5 x 8
The total number of campers who voted for hotdogs = 40 campers
Hence , The number of campers who voted for hotdogs is 40 campers
To learn more about equations click :
https://brainly.com/question/10413253
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The number of bacteria on a piece of toast triples every
hour. If there is only one bacteria cell now, how many
will there be in 24 hours?
HELP PLZZZ WILL MARK BRAINLIEST!!!
Answer:
You begin with 1 bacteria, and after 1 hour it has tripled so you now have 1 x 3=3.
Next hour, it triples again so you now have 1 x 3 x 3=9
You can see the pattern shows that the number of bacteria is multiplying every hour by a factor of 3. An exponent denotes how many times we are multiplying a number by itself, for example: 34 means we are multiplying the number 3 a total of 4 times (3 x 3 x 3 x 3).
Therefore the question is requiring us to triple the number of bacteria every hour for 24 hours, which means we are multiplying by 3 a total of 24 times. This gives us:
n x 324 where n is the number of bacteria you begin with.
Since you begin with 1 bacteria, the solution is 1 x 3 to the power 24 and u will get ur answer
the rate of change for the function f(t)=2.6t+17.8 can be used to estimate the yearly sales of cotton goods; in billikns of dollars, as a function of time; in years, measured from 1975
Answer:
roses are red violets are blue I don't know the answer but ily
find the missing term in each of the given proportions
Translate this phrase into an algebraic expression.
One more than the product of 12 and Jenny's score.
Answer:
x = 12y + 1
y = Jenny's score
(8x²-4x+1)+(-3x²+x+5)
Answer:
[tex]5x^{2} -3x+6[/tex]
Step-by-step explanation:
HELP ASAP PLS! The ratio of bows to headbands of Monique’s hair accessories is 8:4. Select all true statements.
A. For every 8 hair accessories, 4 are bows.
B. For every 8 bows, there are 4 headbands.
C. For every 8 headbands, there are 4 bows.
D. For every 8 hair accessories, 4 are headbands.
E. For every 12 hair accessories, 4 are headbands.
what would be the answer to this?
Answer:
27 + 5[tex]\sqrt{2}[/tex] + ( -3[tex]\sqrt{10}[/tex] + 9[tex]\sqrt{5}[/tex] ) i
This 'i' is iota.
Hope this helps you. Do mark me brainlist
solve the system of equations by graphing. y=-3/2x and y =-1/2x-2
W varies directly as r cubed and inversely as s. If w=24 when r= 4 and s= 8, find out when w= 81 and s= 27
Answer:
a) Given that w=81 and k = 0.375 then r = 6
b) Given that s=27 and k = 224 then w=32
Step-by-step explanation:
Step(i):-
Given that W varies directly as r³
⇒ w∝r³
⇒ w = kr³
where 'k' is proportionally constant
given that w= 24 and r =4
⇒ 24 = k (4)³
⇒ k = [tex]\frac{24}{64}[/tex]
⇒ k = 0.375
Step(ii):-
Given that W varies indirectly as 's'
w ∝[tex]\frac{1}{s}[/tex]
W =k [tex]\frac{1}{s}[/tex]
where 'k' is proportionally constant
28 = k ([tex]\frac{1}{8}[/tex])
k = 28 × 8 = 224
Step(iii):-
a) Given that w=81 and k = 0.375
w = kr³
81 = 0.375 (r)³
r³ = 216
r = ∛216 =6
r =6
b)
Given that s=27 and k = 224
W =k [tex]\frac{1}{s}[/tex]
w = 224 ([tex]\frac{1}{27}[/tex])
w = 32
please help me i have no clue what to put!!!
Answer:
c
Step-by-step explanation:
Its C the answer is c
ratio of 7 to 3 in fraction
Answer:
The answer is 2 and 1/3
Ratio: 7 : 3
Fraction: 2⅓