Answer:
$1.25
Step-by-step explanation:
21-6=15, and 15/12=1.25
Si en un grupo de 10 personas se va a repartir refrescos de 10 sabores diferentes, y se sabe que hay uno de fresa y uno de piña ¿cuál es la probabilidad que el primero en ser repartido sea de piña y el segundo de fresa?
Respuesta: 0.011
Explicación paso a paso:
Dado que:
Número de sabor a refresco = 10
Número de sabor a piña = 1
Número de sabor a fresa = 1
P (primero es fresa) = número de sabor a fresa / número total de sabor
P (primero es fresa) = 1/10
P (el segundo es sabor a piña) = número de sabor a piña / número total de sabor
P (segundo sabor a piña) = 1/9
Probabilidades independientes:
P (primero es fresa) * P (segundo sabor a piña)
= (1/10) * (1/9)
= 1/90
= 0.011
5. A new cable company charges its customers by the number of channels they order.
The data shows the cable packages ordered the most.
Which linear equation best represents the model?
A. y=1/3x+7
B. y=3x+20
C. y=1/3x+20
D. y=3x+7
243 × 7
whats 243×7?
[tex] \times [/tex]
Answer: 1701
Step-by-step explanation:
It’s the simple math
243
7=
1701
A new pair of shoes cost $78. They are on sale for $60.06.
What is the percent of change?
Answer: 23%
Step-by-step explanation:
From the question, we are informed that a new pair of shoes cost $78 and that they are on sale for $60.06.
The percent of change will be calculated as:
Change/ Cost price × 100
= [(78 - 60.06) / 78] × 100
= (17.94 / 78) × 100
= 0.23 × 100
= 23%
(20 PTS) WILL GIVE BRAINLIST
Answer:
-6
4
9
19
29
Step-by-step explanation
Plug the numbers into the x.
5(-2)+4
5(0)+4
5(1)+4
5(3)+4
5(5)+4
largest to smallest
Answer:
Step-by-step explanation:
I won't be answering the question but i will explain how to do it.
So....
.1 is 1/10 of 1.
.3 is 3/10 of 1.
MEANING .1 is smaller than 3.
1/2 is SMALLER than 3/4.
1/2 is equal to 2/4.
.85 is EQUAL to 85/100 rounded up to 9/10 making it larger than numbers such as .79 and 1/2.
PLZ MARK BRAINLIEST!!!
7.
What is the measure of the indicated angle?
Answer:
72°
Step-by-step explanation:
→ Remember the fact that co-interior angles add up to 180° ∴ 180 - 108 = 72
what's (9-6)x8 I really need to know!!
Answer:
24
Step-by-step explanation:
9-6 = 3 x 8 = 24
9-6 comes first because it is in parenthesis
Abbie has to do 25 math problems tonight. She has completed 40%. How many problems has she completed?
Answer:
10
Step-by-step explanation:
0.4*25
-17=5+9(k+4) solve for x
Answer:
k= -58/9
Step-by-step explanation:
−17=5+9(k+4)
Simplify both sides of the equation.
−17=5+9(k+4)
−17=5+(9)(k)+(9)(4)(Distribute)
−17=5+9k+36
−17=(9k)+(5+36)(Combine Like Terms)
−17=9k+41
Flip it^
9k+41=−17
Subtract 41 from both sides
9k+41−41=−17−41
9k=−58
Divide both sides by 9
9k/9=−58 /9
k= -58/9
Hope it's right!
Answer:
k = -6 4/9
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Exact Form:
k = − 58 /9
Decimal Form:
k = − 6. 4
Mixed Number Form:
k = -6 4/9
Draw the image of AABC under a translation by 3 units to the left and 3 units down.
Answer:
you will have to move the full shape 3 squares to the left (<--) and 3 squares down
Step-by-step explanation:
hope this helps
-4.75 = z/2
It's not that urgent, but I would appreciate it if you helped me!
What is the percent of decrease from 8000 to 800
PLEASE HURRY
Answer:
90% I hope I helped :)).....
Answer:
it's answer is 90 percent
Can anyone please help with either of these problems?? i need it done asap! thank you in advance!
Answer: No problem
Step-by-step explanation:
Write 1.2 as a fraction or mixed number.
Answer: 1 1/5
Step-by-step explanation:
Answer:
Mixed number- 1 and 1/5
Fraction- 12/10
Step-by-step explanation:
1.2 is read as 1 and 2 tenths. 1 and 2 tenths is the same as 1 and 2/10.
1 and 2/10 in simplest from is 1 and 1/5.
1 and 1/5 can also be written as 12/10.
Hope this helps :)
A recipe calls for 3 cups of sugar and 9 cups of water. How many cups of water should be used with 2 cups of sugar?
Answer:
6 cups
Step-by-step explanation:
Could i have branliest and heart please
THanks and have a good day!
Answer:
6 cups of water
Step-by-step explanation:
If you divide the number of cups of water by the number of cups of sugar then you will find how many cups of water for 1 cup of sugar. So you would do 9/3 which gives you 3. This means that you will have 3 cups of water for 1 cup of sugar. So for two cups of sugar you would just add 3 more cups of water which you give you 6
plzzz help me i hate math:(
Answer:
D
Step-by-step explanation:
Combine the fractions by finding a common denominator (A denominator shared by two or more fractions.)
Please explain how to solve these equations.
m+j=58
11m+10j
The sum of twelve and six times a certain number is forty-two. Find the number.
Answer:
5
Step-by-step explanation:
42 - 12 = 30
30 / 6 = 5
What is the area, in square meters, of the trapezoid below? I need help please.
Answer:
48.72
Step-by-step explanation:
you would have to use area for a trapezoid formula! which is
A=(a+b)/2 x h plug in your units and you get 48.72
what is the whole number of 9
Answer:
9/1
Step-by-step explanation:
Answer:
Um wym?
Step-by-step explanation:
Please help with this maths question!??
Answer:
2.44746×10⁶
Step-by-step explanation:
R=(3.8×10⁵)²/5.9×10⁴
=3.8²×10¹⁰/5.9×10⁴
=1.444×10¹¹/5.9×10⁴
=1.444×10⁷/5.9
=361×10⁷/1475
=2.44746×10⁶
The table shows the cost of ride tickets at the fair. What is
the unit rate for one ride ticket?
Answer:
J
Step-by-step explanation:
$15/20= 0.75
WILL GIVE BRAINLYEST TO FIRST PLZ HELP (look at pictures)
Answer:
b
Step-by-step explanation:
Which of the following statements contain a variable? Check all that apply.
A. Eighty miles per hour.
B. The number of different colors on the page.
C. Half the speed of the car.
D. They scored 27 points.
SUBMIT
can someone help me?
Answer:
D because I got it right
Answer:
D
Step-by-step explanation:
I took the quiz :)
what is the slope of (-4,-6) (2,-4)
Answer:
m=1/3
Step-by-step explanation:
Emily is entering a bicycle race for charity. Her mother pledges $0.30 for every 0.75 mile she bikes. If Emily
bikes 15 miles, how much will her mother donate?
Her mother will donate $
Answer:
Step-by-step explanation:
$6
what is m + 1 = -3 showing work somehow
Answer:
m=-4
Step-by-step explanation:
m+1=-3
m+1-1=-3-1
m=-4
Answer:
What do want us to solve
Sadie and her children went into a restaurant and she bought $48 worth of hotdogs and tacos. Each hotdog costs $3 and each taco costs $4. She bought 2 more hotdogs than tacos. Graphically solve a system of equations in order to determine the number of hotdogs, x,x, and the number of tacos, y,y, that Sadie bought.
Answer:
Step-by-step explanation:
Sadie bought 8 hotdogs and 6 tacos. (8,6) is intersect point
y=-3/4x+12 & y=x-2, graph it , it'll help graph on delta more accurately