Los múltiplos de un número se obtienen cuando los multiplicas por otros numeros.
Step-by-step explanation:
Ejemplo:
Obtener los multiplos de: 2
2×1=2
2×2=4
2×3=6 Los multiplos son: 2,4,6,8,10......
2×4=8
2×5=10
Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $21 monthly fee and charges an additional
$0.14 for each minute of calls. The second plan has a $29 monthly fee and charges an additional $0.10 for each minute of calls. For how many minutes of calls
will the costs of the two plans be equal?
Answer:
200 minutes of calls
Step-by-step explanation:
Let x represent the number of minutes of calls
Set up expressions that represent the costs for each plan:
0.14x + 21 can represent the first plan
0.10x + 29 can represent the second plan
Now, set them equal and solve for x to find when they will be equal:
0.14x + 21 = 0.10x + 29
0.04x + 21 = 29
0.04x = 8
x = 200
So, the costs will be equal with 200 minutes of calls
what is the graph of linear inequalities in two variables?
a) hal plane b) curved line c)intersecting lines d) straight line
the meaning of this book was that the power
Philip is saving money to buy a new computer. He saves the same amount of money each week.
• After 2 weeks of saving, Philip still needs $520 to buy the
computer.
• After 6 weeks of saving, Philip still needs $300 to buy the
computer
How much does the computer cost?
(Note: Express the answer as dollars.cents.)
Answer:
If he still needs 520 to buy the computer in 2 weeks of saving, and 300 to buy the computer in 6 weeks of saving, he saves (520-300)/4, or 55 dollars each week.
So, at week zero, we can find the cost of the computer, which is 520+55+55, or 630 dollars.
Let me know if this helps!
How do you know if a probability is significantly high or significantly low?
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the
time after launch, x in seconds, by the given equation. Using this equation, find the
time that the rocket will hit the ground, to the nearest 100th of second.
y = -16x^2 + 148x + 128
Answer:
10.05
Step-by-step explanation:
-16x2+148x+128=0 (we can divide out a -4 )
4x2-37x-32=0, (now use the quadratic formula)
(37±sqrt(372-4(4)(-32))/(2*4)=x, x=10.046 & x=-.796
The accompanying specific gravity values describe various wood types used in construction. 0.34 0.35 0.36 0.36 0.37 0.38 0.40 0.40 0.40 0.41 0.41 0.42 0.42 0.42 0.42 0.42 0.43 0.44 0.45 0.46 0.46 0.47 0.48 0.48 0.49 0.51 0.54 0.54 0.55 0.58 0.61 0.66 0.66 0.67 0.68 0.76
Construct a stem-and-leaf display using repeated stems.
Comment on any interesting features of the display.
a. The display is symmetric.
b. The display is not symmetric and appears to be positively skewed.
c. There is a small amount of variation in the data.
d. The stem-and-leaf display shows that 0.45 is a good representative value for the data.
e. There is a reasonably large amount of variation in the data.
f. The data value 0.33 is a possible outlier.
g. The stem-and-leaf display shows that 0.55 is a good representative value for the data.
h. The data value 0.76 is a possible outlier.
Answer:
h. The data value 0.76 is a possible outlier.
b. The display is not symmetric and appears to be positively skewed.
d. The stem-and-leaf display shows that 0.45 is a good representative value for the data.
Step-by-step explanation:
STEM | LEAF
3 ___ | 4
3 ___ | 5, 6, 6, 7, 8
4 ___ | 0, 0, 0, 1, 1, 2, 2, 2, 2, 2, 3, 4
4 ___ | 5, 6, 6, 7, 8, 8, 9
5 ___ | 1, 4, 4
5 ___ | 5, 8
6 ___ | 1
6 ___ | 6, 6, 7, 8
7 ___
7 ___ | 6
The data point which seems a bit further out from the rest of the values : 0.76
0.45 is the median value and gives a reasonable representative value of the data.
Majority of the data accumulates on the left and this makes distribution positively skewed.
43942 dividido 52 cuánto es
Answer:
845.038462
Step-by-step explanation:
Answer:
answer 845,038.......
35)
Which statement must be true to prove that a quadrilateral is a parallelogram?
A)
Consecutive angles are acute.
B)
Opposite angles are complementary.
Consecutive angles are complementary.
Opposite angles are congruent.
Answer:
D. Opposite angles are congruent
Step-by-step explanation:
Jayden bought a fishing pole and a life jacket. She spent half her money on the fishing pole. What fraction of her money did Jayden spend on the life jacket?
3/4
1/2
2/12
Answer and I will give you brainiliest
IS THERE ANYONE GOOD AT MATH AND FINDING ROOTS ON GRAPHS THAT CAN HELP ME PLZ ??????
Answer:
Step-by-step explanation:
A root is a value for which a given function equals zero. When that function is plotted on a graph, the roots are points where the function crosses the x-axis. For a function, f(x) , the roots are the values of x for which f(x)=0 f ( x ) = 0 .
What is the volume of the cube below?
A. 16x^2
B. 4x^2
C. 4x
D. 16
Answer:
B. 4x^2
Step-by-step explanation:
Volume of the cube
[tex] = 4 \times x \times x \\ \\ = 4 {x}^{2} [/tex]
Answer:
4x^2
Step-by-step explanation:
how do fund the intervals?
Answer:
Decreasing: y, infinity
Constant: y, negative infinity
Step-by-step explanation:
You just had it backwards, the interval for infinity is based on the x-axis not the y-axis. The decreasing portion is moving toward positive infinity on the x-axis because it's moving to the right. The constant is moving to the left so it is negative infinity.
Write an expression for 2 times the sum of 18 and b
Answer:
2(18 + b)
Explanation:
Answer:2x+b=18
Step-by-step explanation:
estimate the distance between orlando and jacksonville
help do these please lol i will give you 33 points
Answer
true true false and 130 degrees
Step-by-step explanation:
.
can someone please help me with this? its for an important grade
Answer:
B
Step-by-step explanation:
do not have two y-values assigned to the same x-value
Vocabulary Choose the example of an inverse relationship
Multiplying by 4 is the inverse of multiplying by -4.
Multiplying by 4 is the inverse of adding by 4.
Dividing by 4 is the inverse of multiplying by 4.
Diving by 4 is the inverse of multiplying by -4.
Answer:
c or D because division is the inverse operation of multiplication. but when they put the negative 4 in D
Step-by-step explanation:
Dividing by 4 is the inverse of multiplying by 4.
What are mathematical operations?Calculate the answer using a math operator is referred to as a mathematical operation.
Basic mathematical operations are addition, multiplication, subtraction and division.
Since, divide and multiplication are the inverse of each others.
When same number is divided or multiplied the
From the given options,
It can be said that dividing by 4 is the inverse of multiplying by 4.
To learn more about Mathematical operations on :
https://brainly.com/question/22469627
#SPJ2
6 litros
Para 60
alumnos
Ten full crates of walnuts weigh 370 pounds, whereas an empty crate weighs 10 pounds. How much do the walnuts alone weigh?
Answer:
so
Step-by-step explanation:
An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
The weight of the walnuts alone is 360 pounds
What is an equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
Example: 2x + 3 = 4 is an equation.
We have,
Number of craters of walnuts = 10
Weight of 10 craters of walnuts = 370 pounds
Weight of empty crate = 10 pounds
Weight of the 10 walnuts = M
Weight of the 10 walnuts + weight of the crater = 370 pounds
This can be written as an equation:
M + 10 = 370
Subtract 10 on both sides.
M = 370 - 10
M = 360 pounds
Thus,
The weight of the walnuts alone is 360 pounds
Learn more about equations here:
https://brainly.com/question/27996921
#SPJ2
Drew has a job that pays $34,000 the first year with a guaranteed raise of 2% per year. How much money will Drew earn in 9 years? Round
to the nearest thousand.
In 9 years, Drew will earn $
Answer:
KONO DIO DA
Step-by-step explanation:
Can you plz help me simplify 4 over 12
Answer:
1/3
Step-by-step explanation:
4/12÷4÷4=1/3
The answer is 1/3 or 0.333...
Answer: the answer is 1 over 3
Step-by-step explanation:
what is 20% of 180
please i realy need to answer this
Answer:
36
20 percent * 180 =
(20:100)* 180 =
(20* 180):100 =
3600:100 = 36
Now we have: 20 percent of 180 = 36
Question: What is 20 percent of 180?
Percentage solution with steps:
Step 1: Our output value is 180.
Step 2: We represent the unknown value with $x$.
Step 3: From step 1 above,$180=100\%$.
Step 4: Similarly, $x=20\%$.
Step 5: This results in a pair of simple equations:
$180=100\%(1)$.
$x=20\%(2)$.
Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have
$\frac{180}{x}=\frac{100\%}{20\%}$
Step 7: Again, the reciprocal of both sides gives
Step-by-step explanation:
Hope it is helpful.....
Please help I WILL GIVE BRAINLIEST !!! I need the answers right away!
Answer:
Step-by-step explanation:
A building casts a shadow that is 50 feet in length. If the distance from the end of the shadow to the top of the building is 250 feet, what is the height of the building
Answer:
The height of the building is of 244.95 feet.
Step-by-step explanation:
We use the Pythagorean Theorem to solve this question.
We have that:
The shadow of 50 feet is one side of the right triangle, while the height h is other side.
The hypotenuse is the distance from the end of the shadow to the top of the building, which is 250 feet.
So
[tex]50^2 + h^2 = 250^2[/tex]
[tex]h^2 = \sqrt{250^2 - 50^2}[/tex]
[tex]h = 244.95[/tex]
The height of the building is of 244.95 feet.
Which has a greater value: 7.4-0.0022 or 7.39-0.0012?
Answer:
7.4-0.0022
Step-by-step explanation:
7.39-0.0012=7.3888
7.4-0.0022=7.3978
Answer:
7.4-0.0022
Step-by-step explanation:
that is the answer
What is the ratio for sin A?
No random answers plz
Answer:
sinA=p/h=3/5is your answer
Answer:
[tex]\frac{3}{5} \\sin =[/tex] the side the angle is matching to (draw a line) over the hypotenuse (the longest angle.)
Step-by-step explanation:
Hope I helped! Check out my profile for more answers!
find the product. write the product in simplest form 2/3 x 6
Answer:
4
Step-by-step explanation:
2/3 x 6 = (2)(6)/3 = 4
Answer:
2/3*6
2*2
4
Step-by-step explanation:
i have done directly
divide 6/3 ans will come 2
and multiply both 2
ans will come 4
James rented a surfboard from Surfy Steve's. It cost $20 per hour. Taylor rented a surfboard from
Board Brothers. It cost $10 per hour, but there was an initial fee of $40. Later, James and Taylor realize
that they rented their surf boards for the same number of hours and paid the same amount of money.
despite having rented them from different shops! Needless to say, they are freaking out.
How many hours did they rent their surfboards? How much did they both pay?
Answer:
They both rented them for 4 hours. They both paid 80 dollars.
Step-by-step explanation:
Hope this helps
Please can someone help me
Answer:
.7%
Step-by-step explanation:
hope this helps and have a great day :)
p=1,200 i=99 t=.75 years
Answer:
bhbhbbhhbbhbhbhb
p=455 i=34