Answer:
a) 120
b) 2 globos blancos por grupo
3 globos celestes por grupo
Step-by-step explanation:
Resolvemos usando el máximo factor común
a) ¿Cuántos grupos puede formar como máximo?
Los factores de 240 son: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
Los factores de 360 son: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360
Entonces el máximo común denominador es 120.
b) ¿Cuántos globos de cada color tendrá cada grupo?
Para cada grupo,
Por los globos blancos
= 240/120 = 2 globos blancos por grupo
Por el celeste
= 360/120 = 3 globos celestes por grupo
Which is equivalent to (15x2 + 3x – 6)-(15x2 + 3x + 6)?
Answer:
creo que es hay 15también eso yo pienso
Which of these tables is a ratio table?
Answer:
its the second one from the left
1×4=4
3×4=12
6×4=24
PLEASE HELP! DUE AT 11:59 PST
Amanda earns $30 per week for her allowance, plus $15 dollars per hour babysitting. She wants to earn at least $150 each week.?
Write a function F(h) to represent the situation.
How many hours must Amanda babysit each week?
Answer:
Y = 15x + 30 and 8 hours
Step-by-step explanation:
She gets $15 per hour so her income is based on her hours, but we don't know what that is yet so, 15x.
She gets a solid $30 every week that is straight forward
To solve the function
150 = 15x + 30
subtract 30 from both sides
120 = 15x
divide 15 from both sides
8 = x
or
x = 8
You got this :)
I don’t know what to do please help
Answer:
haha um make conversation
Step-by-step explanation:
Find the value of x. Round to the nearest tenth.
Answer:
x = 10.8
Step-by-step explanation:
Cos∅ = adj/hyp
Cos26 = x/12
Multiply both sides by 12
12 * cos26 = x
Use calculator
10.785528555590004 = x
Round
x = 10.8
44
A swimmer begins the season with a
time of 9:58 for her race. She is able to
swim three seconds faster each day of
the season. What will her time be on the
22nd day?
A) 5:35
B) 11:05
C) 8:55
D) 7:40
E) 9:05
Answer:
C. 8:55
Step-by-step explanation:
help pls, i cant figure it out
Answer:
280 square units
Step-by-step explanation:
Area of the rectangle:
A = b* h = 16 * 15 = 240
Area of the triangle:
A = bh/2 = (16*5)/2 = 40
Total area = area of triangle + area of rectangle = 240 + 40 = 280 square untis.
Please help I am really confused with this
Answer:
Step-by-step explanation:
volume of sphere = 4/3*pie*radius cubed
4/3*pie*27 = 36pie
113cmcubed to the nearest whole number
Answer:
A. 113 cm
Step-by-step explanation:
Formula: [tex]\frac{4}{3}\pi r^{3}[/tex]
So: [tex]\frac{4}{3}\pi 3^{3}= 113.0973355[/tex]
Also PLZ give Brainliest!!
y (y+2)+1(y+2) simplify the product
Answer:
[tex]y (y+2)+1(y+2)[/tex]
[tex](y +1)(y+2) = 0[/tex]
Philip has already run 21 miles on his own, and he expects to run 1 mile during each track
practice. How many track practices would it take for Philip to run 41 miles?
Answer:20
Step-by-step explanation:
21 has already been ran,so subtract that from 41. If he runs 1 mile per track,20 more practices. (41-21)
This pattern follows the rule divide by 3. What is the next number in the pattern?
432, 144, 48, ________
26
33
16
43
Answer:
16
Step-by-step explanation:
Divde 48/ 3 = 16
because 16 · 3 = 48
Answer:
16
Step-by-step explanation:
since the pattern is divided by 3, 48/3=16
DO NOT PUT A LINK!!!
Answer: D
Step-by-step explanation:
Plug in 0 for each variables in the equation and see which one holds true
Hope this helps
3/2-5/6-2/9
WILL GIVE BRAINLIEST THANKS AND 5 STARS FOR THE 1ST CORRECT ANSWER
Answer:
4/9
Step-by-step explanation:
It’s basic math UwU
Answer:
0.44444444444
Step-by-step explanation:
thank me later
2. Calcula el área de un cuadrado, al que, si aumentamos la longitud de dos lados paralelos en 2 cm y disminuimos la longitud de los otros dos en 2cm, se forma un rectángulo de 96cm2 de área.
Answer:
the area is 6
Step-by-step explanation:
PLEASE ANSWER MY QUESTION
Answer:
2 1/4 cups
Step-by-step explanation:
3 1/2 - 1 1/4 = 2 1/4
Who could help me please and thank
Answer:
The given expression 3[tex]x^{3}[/tex]-[tex]x^{2}[/tex] represents a polynomial.
The type of polynomial is Binomial.
The degree of the polynomial is 3.
Step-by-step explanation:
The degree of a polynomial is the highest variable exponent with a non-zero coefficient.
A binomial is a polynomial expression that contains exactly two terms.
1st term: 3[tex]x^{3}[/tex] 2nd term: [tex]x^{2}[/tex]
Pls help will mark brainliest
Answer:
uhh, look it up
Step-by-step explanation:
MATHEMATICAL CONNECTIONS
The two polygons are similar. Find the values of x and y.
X
- 73)
116
61°
6
116
5
X=
y =
Answer:
x = 7.5, y = 134
Step-by-step explanation:
Since both polygons are similar, hence the ratio of their similar sides will be equal to a constant;
Using the similarity theorem;
6/4 = x/5
4x = 6 * 5
4x = 30
x = 30/4
x = 7.5
Also;
y - 73 = 61
y = 73+61
y = 134
Hence x = 7.5, y = 134
The options are 45, 55, 40, 50 and 35.
Answer:
The answer for this question is 40
Answer:
The answer is 40 !!!!!!!HELPPPPPPPPPPPP THIS IS A MEGA TEST Felicia pours 3/4 of a 2 1/2-liter bottle of chlorine solution into a swimming pool. Then, she measures out the liter of the remaining solution to use to clean the pool filter. How much chlorine solution is left in the bottle?
Answer:
1/4 L
Step-by-step explanation:
2 1/2=10/4 10/4*3/4=30/16= 1 7/8
1 7/8=15/8 10/4*2=20/8 20/8-15/8=5/8
5/8-3/8=2/8 or 1/4 L
Answer: 1/4 L
In bottle 1/4 of chlorine solution is left in bottle.
What is an expression?
Expression in math is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Given that;
Felicia pours 3/4 of a 2 1/2-liter bottle of chlorine solution into a swimming pool.
And, then she measures out 3/8 liters of the remaining solution to use to clean the pool filter.
Now,
Chlorine solution in bottle = 2 1/2 × ( 1 - 3/4 ) - 3/8
= 5 / 2 × 1/4 - 3/8
= 5 / 8 - 2 / 8
= 1 / 4
Thus, In bottle 1/4 of chlorine solution is left in bottle.
Learn more about the mathematical expression visit:
https://brainly.com/question/3624808
#SPJ2
The complete question is this;
Felicia pours 3/4 of a 2 1/2-liter bottle of chlorine solution into a swimming pool then she measures out 3/8 liters of the remaining solution to use to clean the pool filter how much chlorine solution is left in the bottle?
In 1990, the population of the U.S. was about 250 million and was growing exponentially
at a rate of about 1% per year. At this rate, in what year will the population have
doubled?
a. 2080
b. 2070
c. 2060
d. 2050
Answer:
The correct answer is C.
Step-by-step explanation:
Giving the following information:
Present Value (PV)= 250 million
Future Value (FV)= 500 million
Growth rate (g)= 1% per year
First, we need to calculate the number of years required for the population to double:
n= ln(FV/PV) / ln(1+g)
n= ln(500/250) / ln(1.01)
n= 69.66 = 70 years
It will take 70 years for the population to double.
A rectangle has a length of 5 inches and a
width of 3 inches. If a similar rectangle has
a width of 15 inches, what is its length
Answer:
It should be 25.
Step-by-step explanation:
one Triangle is 5 times the size of the other triangle
length of 5 x 5 = 25
width of 3 x 5 = 15
When the two crews start working together, what part of all the garbage bins will the first garbage truck empty
Complete question is;
The city just assigned a second garbage truck to empty the bins in Kat’s neighborhood on trash day. The crew from the first garbage truck used to empty all the bins by themselves in 5 hours. In their training, it took the crew from the second garbage truck 8 hours to empty all the bins. When the two crews start working together, what part of all the garbage bins will the first garbage truck empty? To the nearest tenth, the first garbage truck will empty about of all the bins.
Answer:
Part of all bins first garbage truck will empty = 0.6
Step-by-step explanation:
Let the total number of bins emptied be denoted by n.
We are told that the crew from the first garbage truck empties all the bins in 5 hours. Thus
Work rate = (n/5) bins/hr
We are told the second garbage truck empties in 8 hours. Thus;
Work rate = (n/8) bins/hr
When both garbage trucks work together, the total amount of time spent will be denoted by x. Thus;
((n/5) + (n/8))x = n
Divide through by n to get;
x/5 + x/8 = 1
Multiply through by 40 to gwt;
8x + 5x = 40
13x = 40
x = 40/13 hrs
To find the part of all the garbage bins the first garbage truck empty when they work together, we will simply multiply the value of x by the work rate of the first garbage truck. Thus;
Part = (n/5) × (40/13)
Part = (40/65)n = 0.615 of n
To the nearest tenth gives 0.6 of n
Give me authentic answers please.
: Subtract 9 7/10 - 2 2/10 =
A: 7 2/10
B: 7 5/10
C: 7 7/10
D: 7 9/10
Answer:
B) 7 5/10
Step-by-step explanation:
9-2 is 7
7/10 - 2/10 is 5/10
7 + 5/10 = 7 5/10
Answer:
B
Step-by-step explanation:
I think...
The graph below shows the relationship between population density (in people per square kilometer) and average rent for 111-bedroom apartments in different cities.
Which statement is the best description of the association between these variables?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
Cities with higher population densities tended to have higher rents.
(Choice B)
B
Cities with higher population densities tended to have lower rents.
(Choice C)
C
There is no clear relationship between population density and rent.
Answer: the answer is A positive linear association
Step-by-step explanation: i checked for the answer
Answer:
A
Step-by-step explanation:
khan
the volume of cube is 64cm3 then the length of its side is
Answer:
4cm
Step-by-step explanation:
l³= 64cm³
l = ³√64 = 4cm
A rational number equivalent to 5/7 is
5/7 is 5÷7
so
5÷7 = 0.7142857143
Find the value of X (geometry)
Answer:
x=12
Step-by-step explanation:
the (8x-17)° and (5x+19)° angles are corresponding angles
since lines are parallel and cut by a transversal, this means that these angles are congruent
to find x:
8x-17=5x+19
3x-17=19
3x=36
x=12
The graph shown below expresses a radical function that can be written in the form f(x) = a * (x + k) ^ (1 / n) + c does the graph tell you about the value of k in this function ? A. k equals zero.
B. k is less than zero.
C. k is greater than zero.
D. It is not possible to tell whether k is greater than or less than zero.
Answer:
C
Step-by-step explanation:
Just took the quiz
Based on the graphed values of f(x) and independent variable x, the graph shows that C. k is greater than zero.
What is the value of k?We have a c value of -1 which is where the y axis is intercepted.
We know that k isn't zero because the x and y values are not the same. We can also tell that k is not less than 0 because if it was, the f(x) for the smaller x value would lead to a larger f(x) value.
The only logical conclusion therefore, is that k is greater than zero.
Find out more on radical functions at https://brainly.com/question/13430746.
