Answer:
You draw it on the graph right
PLZ HELP ME
PLZ LEAVE EXPLANATION
--------------------------------------------------------------------------------------------------------------------------------
Express the number of months in the year that are only 4 letters as a fraction in the simplest form, decimal rounded to the nearest thousandth and whole percent.
Answer:
There are only 2 months out of the 12 that have 4 letters in their name so it would be represented as 2/12, the numerator representing those 2 months and the numerator representing the 12 months in 1 year. 2/12 in its simplest form would be 1/6 because if you use the big one to simplify 2/12 and divided it by 2/2 you get 1/6. 1/6 as a decimal is 0.16 wich is 16% as a percent.
Hope this helps :)
Write the expanded form of the expression. -2.5(-3+4n+8)
Answer:
The expanded form of this expression should be 7.5-10n-20.
Step-by-step explanation:
Note: I am not 100% on this answer, so if this is not the response you were looking for, do not hesitate to tell me. Hopefully this answer helps though :)
Answer:
-2.5(-3+4n+8)
7.5-10n-20
-22.5-10n
whats 4 2/5 x 1 1/2 pls help
Answer:
33/5 or 66/10
Step-by-step explanation:
First convert 4 2/5 and 1 1/2 into a improper fraction.
4 2/5 = 22/5 ; 1 1/2 = 3/2
Then multiply
66/10
And simplify
33/5
30
Does the scatter plot show
a positive, negative, or no
relationship?
20
10
0
2
HELP I NEED IT ASAP
Answer:
That shows no relationship
Write the equation of a line with a slope of -7/2 passing through the point 2,-4
Answer:
y = -7/2x+3
Step-by-step explanation:
The slope intercept form of a line is
y = mx+b where m is the slope and b is the y intercept
y = -7/2 x+b
Substitute the point into the equation
-4 = -7/2(2) +b
-4 = -7+b
Solving for b
-4+7 = -7+b+7
3 = b
The equation is y = -7/2x+3
hii please help i’ll give brainliest if you give a correct answer please please hurry it’s timed (this isn’t math but nobody’s answering)
Answer:
A. All motion is relative to the frame of reference chosen for measurement.
Step-by-step explanation:
Student 1 riding in the car is going at a certain speed. He sees the bus going a bit faster, so he thinks the bus is going at 20 km/h because to him, since he is also moving, it seems that the bus is only a little faster. Student 2 is on the sidewalk standing. He is not moving. When he sees the bus moving, the bus seems to be going fast because he is not moving. He estimates the speed of the bus to be 50 km/h.
The difference in estimates is due to their frames of reference.
Answer: A. All motion is relative to the frame of reference chosen for measurement.
If x= 5 and y = 2, work out the value of a) 3x + y
b) 2x2
c) (x - y)2
Answer:
17, 50, 9
Step-by-step explanation:
Hello
We already know the values of x and y, 5 and 2.
All we have to do to figure out a, b, and c, is to plug in those known values.
a) 3x + y
Let's plug in x and y as 5 and 2
3(5) + 2
15 + 2
17
b) 2x^2
2(5)^2
2(25)
50
c) (x - y)^2
(5 - 2)^2
3^2
9
Answer:
A) 3(5)+2= 17
B) 2(5)2= 50
C) (5-2)2= 9
Step-by-step explanation:
What is the domain of the function?
X+6
f(x)=(x-7)(x+5)
A all real numbers except 7
Ball real numbers except 5 and -7
Call real numbers except -5 and 7
D all real numbers
The required domain of the function is all real numbers except -5 and 7. Option C is correct.
Given that,
f(x) = (x + 6) /[(x-7)(x+5)]
Functions are the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.
here,
Given function,
f(x) = (x + 6) /[(x-7)(x+5)]
We can put any real number on the number line except 7 and -5, because at these value function gives the value as infinity.
Thus, the required domain of the function is all real numbers except -5 and 7. Option C is correct.
learn more about function here:
brainly.com/question/21145944
#SPJ5
pleaseeeeee someone help i'm in tears
Answer:
the correct answer is 6
Step-by-step explanation:
only reasonable answer
-3(x-2) i am having trouble with this lol
Answer: -3x + 6
Step-by-step explanation:
Multiply using the disturbutive property.
Answer:
-3x + 6
Step-by-step explanation:
-3x - 3x (-2)
multiply it
-3x+6
please help will give brainliest
Answer:
Answer is c
Step-by-step explanation:
just help please it's 7th grade supposedly very easy
Answer: P(Quarter & Penny): 9/100
p(Two pennies): 9/25
Step-by-step explanation:
There are 20 coins in the bag, so you have a 3/20 chance of getting a quarter, 5/20 chances of getting a dime and 12/20 chance of getting a penny on each draw if the coins are always replaced.
Im this situation, you can simplify the fractions, the
Multiply the chance of each independent event times the chance of the next independent event.
3/20 × 3/5 = 9/100 for the quarter and the penny
3/5 × 3/5 = 9/25 for the two pennies
find x for this please.
Answer:
B) 4
Step-by-step explanation:
just plug in the numbers from your answer choices and see which one gets you to 120 since it is the opposite angle from 30x
Between what 2 consecutive numbers does the square root of 15 fall?
1. 15
2. 4
3. 16
4. 3
5. 14
6. 2
7. 5
Answer: In between 3 and 4
Step-by-step explanation:
Brainliest pllllzzzzz
(x+3)^2 = x^2-3(1-x)
Need help with this!
Answer: x= 10
Step-by-step explanation:
Same side exterior angles sum to 180.
Using this axiom we can say that
142+ (3x+8) = 180
Add like terms on the left side
150+ 3x = 180
Subtract 150 from both sides
3x = 30
Divide both sides by 3
X= 10
Is 1 3/23 a rational number
Answer:
Yes
Step-by-step explanation:
In mathematics rational means "ratio like." so a rational number is one that can be written as the ratio of two integers. 1 3/23 can be converted into 26/23, which is a ratio, therefore, 1 3/23 is a rational number.
Hope this helps!
please please please help me
Answer:
okok
Step-by-step explanation:
\3+4=123+4−4=12−4
Use a product of two binomials to find a polynomial that represents the area of Roberto's plot.
Answer:
First, we know that the area of a rectangle of width W and length L is:
A = W*L
In the case of Roberto's plan, we can see that the length of the whole rectangle is:
L = 1.5ft + x + 1.5ft = 3 ft + x
And the width is:
W = 3ft + x + 3ft = 6ft + x
Then the area of the whole thing is:
A = (3ft + x)*(6ft + x)
This is what we wanted, a product of two polynomials that represents the area of Roberto's plot.
Now if we subtract the white square (is a square of sidelength x, then its area is A = x*x) we will get the area of the border;
The total area of Roberto's borders is:
Area of the border = (3ft + x)*(6ft + x) - x*x
= 3ft*6ft + 3ft*x + x*6ft + x^2 - x^2
= x*9ft + 18ft^2
the graph of y=(1/3)x-1
Answer:
Step-by-step explanation:
what is 10x 10 x 10 x 10
Answer:
10^4 or 10000
Step-by-step explanation:
The multiplication of 10x 10 x 10 x 10 is 10000.
We have given that the
10x 10 x 10 x 10
We have to find the multiplication of the above 10.
What is multiplication?Multiplication is one of the four elementary mathematical operations of arithmetic, with the other ones being addition, subtraction, and division.
here we have
10 x10=100
10x100=1000
10x1000=10000
Therefore the multiplication of 10x 10 x 10 x 10 is 10000.
To learn more about the multiplication visit:
https://brainly.com/question/10873737
#SPJ2
$15,000 at 15% compounded annually for 5 years
A. $28,500.00
0
B. $30,170.36
C. $17.250.00
ОО
D. $26,250.45
Answer:
p=$15000
R=15%
t=5years
compound amount CI=?
Step-by-step explanation:
we have
CI=p(1+R/100)^t=$15000(1+15/100)^5=$15000×1/15^5=$30170.35The total amount of $15,000 at 15% compounded annually for 5 years will be $30,170.36 so option (B) is correct.
What is compound interest?Compound interest is applicable when there will be a change in principle amount after the given time period.
The rate at which compound interest accrues depends on the frequency of compounding.
For instance, if you offer someone $500 at a rate of 10% annually, $500 will be considered your principal sum. After a year, the interest will be $50, making the principle amount $550. Moving forward, the interest will be $550 rather than $500.
Given
Principle amount = $15000
Rate of interest = 15%
The time period T = 5 years.
Compound interest formula
A = P [tex][ 1 + R/100 ]^{T}[/tex]
A = 15000 [tex][ 1 + 15/100 ]^{5}[/tex]
A = $30,170.36 hence, the total amount after 5 year will be $30,170.36.
For more information about compound interest
brainly.com/question/26457073,
#SPJ2
Madison wants to earn at least $90 at her sales job. She makes $40 per week plus $5 per sale. Which inequality would represent the number of sales Madison must make.
Answer:
1232342
Step-by-step explanation:
1233435
Please please help pleaseeeeee
also .. it wouldnt let me crop the photo ..
What is 100343242 times 7863239792
Answer: 7.8902297e+17
Step-by-step explanation:
Answer:
7.8902297e+17
Step-by-step explanation:
What is 100343242 x 7863239792= 7.8902297e+17
(hope this helps can i plz have brainlist :D hehe)
10 = - 1/4x +12
Answer pls
Answer: x = 8
Step-by-step explanation:
Answer:
x=8
Step-by-step explanation:
10= -1/4x+12
move the 12 to the other side
10-12= -1/4x
-2= -1/4x
divide -1/4 by both sides
8=x
A cone has volume 3. If the cone's radius is 1. what is its height?
2.87 units
The volume of a cone is found by using the formula, V = (1/3)(pi)(h)r^2
Substituting values:
3 = (1/3)(3.14)(h)(1)
2.87 = h
Please can someone help me with these? I'll give brainliest
Answer:
first one is right then
45 9/10
31 3/5
99 9/10
3 47/50
6 1/4
12 27/50
10 1/10
Step-by-step explanation:
Ramon’s teacher wrote the following table on the board She then asked the class to write a rule for the nth term of the geometric sequence represented on the table,
using the format
an=a(r)^n-1
Select the values for a and r that Ramon should use in order to correctly write the rule for the nth term.
an= ___(___)^n-1
—> number choices -3, -1/3, 1/3, 3, 9, 27, 81.
the number choices go inside the blanks.
please only respond if you know the answer :)
Answer:
do you still need help with this?
Step-by-step explanation:
because I can help. just comment back to me
2y-6+5y+9 * pls dont have much time i will give you branlts
Answer:
7y + 8 is the simplified answer
Hope this helps