Answer:
Range = 3
Step-by-step explanation:
First, start off by ordering the list from least to greatest. Then, subtract the least number (0) from the greatest number (3), which will get you the range of 3.
Hope this helps! :D
tell me if your a fan of him but that not inporteWhich number is divisible by 4 and 5?
Select the Hint button to view a hint.
A 88 B 95 C180 D 210
pls help
to help here is a huggy wuggy
Answer:
C 180
Step-by-step explanation:
Which number is divisible by 4 and 5?
A 88
B 95
C 180
D 210
88 - not evenly divisible by 5
95 - not evenly divisible by 4
180 - correct
210 - not evenly divisible by 4
The multiplicative inverse of -⅚ is
Answer: -6/5
Step-by-step explanation:
Multiplicative inverse simply is another word for 'reciprocal'.
A reciprocal is the fraction upside down, or inverted.
Knowing this, let's convert -5/6.
-5/6 becomes -6/5, and you don't do anything about the negative sign.
Answer: -6/5
Step-by-step explanation:
u just get the reciprocal
A project will take a total of 720 person-days to complete. If the project must be completed in 30 days, how many people must be employed? PLEASE HURRY
Answer:
192 hours per day / 8 hours per person per day = 24 people
Step-by-step explanation:
Assuming each person works for 8 hours a day, the total number of hours needed to complete the project is:
720 person-days x 8 hours = 5,760 hours
To complete the project in 30 days, the total number of hours needed per day is:
5,760 hours / 30 days = 192 hours per day
please write a function for the points (1/3,0) (-2 3/4,0) and (0,-5) and explain the steps.
thank you!
The function for the points are y = -15x - 5
How to determine the functionFrom the information given, we have that;
The points are;
(1/3,0) (-2 3/4,0) and (0,-5)
Using the point-slope form of a linear equation, we have;
y - y₁ = m(x - x₁)
Such that;
m is the slope of the liney - y₁ and (x - x₁) are the pointsUsing (1/3, 0) and (0, -5), we have that the slope is;
m = (0 - (-5))/0 -1/3)
expand the bracket
= 5 / (-1/3)
= -15
Now, take any of the given points and substitute the values
Using (1/3, 0), we get;
y - 0 = -15(x - 1/3).
y = -15x - 5.
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The function for the points solved by (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)
We have given the points:
(1/3,0) (-2 3/4,0) and (0,-5)
Using the formula of linear equation
\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)
Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)
that is 1/3 = \(a\), 0 = \(a_{1}\) and
0 = \(b\), -5 = \(b_{1}\)
\(x\) refers to the slope of line (take any variable)
Now for finding the value of \(x\),
\(x=a-a_{1}/b-b_{1}\)
inserting the values,
\(x=[0-[-5]]/[0-1/3]\\x= -15\)
Substitute the value of \(x\) in the equation
\(a-0=-15[b-1/3]\)
By simplifying the equation, we get
\(a=-15b-5\)
To know more about functions and points:
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can someone help fill in the gaps in the table and calculate an estimate for the mean
Answer:
Step-by-step explanation:
5x3= 15
8x9=72
12x11=132
14x17=138
9x17=153
15+72+132+138+153=510
510/50=10.2= mean
Whoever gets this right gets 40 points!
aiden and 5 friends went out for chicken and soda. the total cost of the soda was $7. if each person paid $14, what was the total cost of the fried chicken
Answer:
63$...I think
Step-by-step explanation:
if there was 5 friends and each paid 14$ the total must have been 70$. However, since the soda was 7$, then if you take away 7$ from the total, then the chicken must have been 63$
I don't know, man. Math isn't really my strongest suit, but I hope this helps :D
Answer:
$77
Step-by-step explanation:
Each person paid $14
Aiden+5 friends= 6 people
$14×6= $84
total cost of soda was $7
$84-$7= $77
What is the z axis? I know the x and y axis but not the z
Answer:
z axis is usually drawn vertically on a graph of at least three dimensions.It show the range of value of variable dependent
you put your money into a savings account, and it warns interest find the simple interest paid on your investment of $1675 with 2% interest over ten years
Answer:
$335Step-by-step explanation:
\(p = 1675 \\ r = 2\% \\ t = 10 \: \: years\)
Now let's find the simple interest.
\( \frac{prt}{100} \\ = \frac{1675 \times 2 \times 10}{100} \\ = \frac{3350}{10} \\ = 335\)
hope this helps
brainliest appreciated
good luck! have a nice day!
A recipe calls for 2/3 cups of raisins for 8 servings. How many cups of raisins are needed to make 60 servings?
Answer: 5 cups of raisins
Step-by-step explanation:
Answer: 5
Step-by-step explanation:
1. 2/3 for 8
2. x for 60
3. 60x2/3=40
4. 40/8=5
5. 5 cups of raisins are needed for 60 servings.
The area of a circle is 3.14 square meters. What is the circle's radius?
Answer:
1 mSolution,
Area=3.14 m^2
Radius=?
Now,
\(area \: of \: circle = \pi \: {r}^{2} \\ \: \: \: \: or \: 3.14 = 3.14 \times {r}^{2} \\ or \: 3.14 = 3.14 {r}^{2} \\ or \: {r}^{2} = \frac{3.14}{3.14} \\ or \: {r}^{2} = 1 \\ or \: r = \sqrt{1} \\ r = 1 m\)
hope this helps..
good luck on your assignment
A circle is a curve sketched out by a point moving in a plane. The radius of the circle whose area is 3.14 m² is 1 m.
What is a circle?A circle is a curve sketched out by a point moving in a plane so that its distance from a given point is constant; alternatively, it is the shape formed by all points in a plane that are at a set distance from a given point, the centre.
The area of a circle is the product of the square of the radius and pi. Therefore, the radius of the circle with an area of 3.14 m² can be written as,
\(\text{Area of circle}=\pi r^2\)
\(3.14 = \pi r^2\\\\3.14 \times 3.14 \times r^2\\\\r = 1\rm\ m\)
Thus, the radius of the circle whose area is 3.14 m² is 1 m.
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Find f'(x) (the derivative of f(x)) if f(x) = 7x'3 - 2x'2 + 4x - 5.
Option A: 21x^2-4x+4+C
Option B: 21 x^2-4x+4-5
Option C: 21 x^2-4x+4
Option D: 21x^2-4x+4-5/x
Which of the fractions are equivalent to the fraction below?
the answer is d when you simplify the equation it will leave you with 2/3
16 - 5a +2a - 1 = 41 - a
Answer:
-13
Step-by-step explanation:
Answer:
a= -13
Step-by-step explanation:
Find 3 consecutive odd integers such that the sum of 2 times the first and the last term is equal to 5 times the middle integer.
Answer: 10
Step-by-step explanation:
Daksha would like to save at least $500 in 12 months. What is the minimum amount she must save each month in order to save at least $500?
would you write an inequality or an equation?
Answer: what the minimum amount she must save each month in order to save at least $500 is over $200 dollars
Step-by-step explanation: Because if you would have to add the 500 and the 12
Add the following rational numbers: -1/6 and 3/10
Step-by-step explanation:
I hope it's helpful for you..
Answer:
4/30
Step-by-step explanation:
So first of all you want to convert both fractions so that they have a common denominator (30)
-1/6= -5/30
3/10=9/30
Next, you want to picture a number line in your head. Now picture -5/30 on the number line, and move 9/30 steps. Bringing you to 4/30.
How I did that:
9-5 (negative amount)=4 (amount you have after getting rid of the 5 steps that took you to 0)
\(\frac{2}{9}x - \frac{1}{3} = -1\)
\( \large \mathfrak{Solution : }\)
let's solve for x :
\( \dfrac{2}{9} x - \dfrac{1}{3} = - 1\)\( \dfrac{2}{9} x = - 1 + \dfrac{1}{3} \)\( \dfrac{2}{9} x = \dfrac{ - 3 + 1}{3} \)\(x = \dfrac{ - 2}{3} \times \dfrac{9}{2} \)\(x = - 3\)I hope it helped...
Answer:
x= -3
Step-by-step explanation: both sides +1/3 so that the -1/3 gone
2/9x-1/3= -1
= 2/9x= -1+1/3
=2/9x= -2/3
=-3
Which expression is equivalent to this fraction?
a. 19-5
b. 5-19
c. 5÷19
d. 19÷5
Answer:
C
Step-by-step explanation:
\(5 \div 19\)
think of
5/19 as in and out. 5 would be inside 19 would be on the outside. Therefore
5÷19 is equivalent to
\( \frac{5}{19} \)
-9(x + 3) = 18
-9x + [_] = 18
Answer:9(x+3)=18−9x+[]=189(+3)=18−9+[]=18
Step-by-step explanation:
help plssss will give brainlyst
Answer:
-5 ,-4, -3,-2,-1,0,1,2,3,4
Step-by-step explanation:
I acnt draw anything put that in order of the number line
The Mongolian Giant Sunflower produces seeds that are over 1 inch long, grow up to 18 feet tall, and flowers that are 1 ½ feet wide. Each flower head produces 1,000 seeds. You decide to harvest the seeds at the end of the season so that you can sell them the following spring. If you save 8 flowers for harvesting, how many seeds is that? Write your answer in scientific notation.
Answer:
8*10^3
Step-by-step explanation:
The Mongolian Giant Sunflower produces seeds that are over 1 inch long, grow up to 18 feet tall, and flowers that are 1 ½ feet wide. - All of this information is useless, all the question is asking is how many seeds do 8 flowers produce.
Each flower head produces 1,000 seeds. If you save 8 flowers for harvesting, how many seeds is that? - 1000*8 = 8000. 8000 is scientific notation is 8*10^3, as 10^3=1000, and 1000*8=8000 seeds.
The points on the graphs represent relations. Classify these relations according to whether or not they are functions. (3)
Answer:
here
Step-by-step explanation:
Answer:1 and 2 is a function. But the third one isn't. explanation: When there is more than one point on a vertical line that is not a function.
Jim bought 5 packs of red bouncy balls, 2 packs of yellow bouncy balls, and 7 packs of green bouncy balls. There were 7 bouncy balls in each package. How many bouncy balls did Jim buy in all?
Answer:
108 bouncy balls
Step-by-step explanation:
2*7=14
5*7=35
7*7=49
14+35+49+108
The international space station has small cupboards that are used for storage. A cupboard is drawn below (redrew by me cause I'm using chrome book and computer)
1. What is a formula that can be used to find the area of one triangular section of the door?
2. How do you know the formula will work?
Answer:
\(A=\frac{ab}{2}\) or \(A = a *\sqrt{c^2-a^2} /2\)
Step-by-step explanation:
Depending on the values you take depends on the equation you would use to solve for the area of a right triangle(the first answer accounts for measuring both arms(the sides connected to the 90 degree angle(a and b)), where as the second answer accounts for using the hypotenuse and one of the arms). That means that a 90 degree angle is involved, or as illustrated here, the square in the bottom right corner. If this were a non-right angle triangle, a different formula utilizing the height of the triangle would be used instead.
\(A = \frac{h_{b}+b}{2}\)
Since the right angle exists, a height is already given using one of the arms of the triangle in its place. We can also confirm it is a triangle by adding up all degrees of the triangle, in which it would equal 180 degrees confirming it is indeed a triangle as well.
By using trigonometric relations we will see that the area is:
How to find the area of one triangular section?
Remember that the area of a right triangle is equal to the product between the cathetus divided by 2.
Sadly, here we don't have the measures of any sides of the triangle, so getting the actual area is impossible, but if we assume that some dimension is given (like the height, let's say that is h).
h is the cathetus adjacent to the 60° angle, then the other cathetus (the bottom one) is given by:
tan(60°) = x/h
x = tan(60°)*h
Then our two catheti are h and tan(60°)*h.
This means that the area will be:
Here we only used trigonometric properties, so this area will work for any height given (always that the value of h is the cathetus adjacent to the 60° angle).
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In the figure m1=(3x+12), m2=(3x+18), and m3=(7x+10). What is m3? Explain your method
Answer:
The solution is, the value of m<3 = 31.
What is simplification?
Simplify simply means to make it simple. In mathematics, simply or simplification is reducing the expression/fraction/problem in a simpler form. It makes the problem easy with calculations and solving.
here, we have,
given that,
in the figure, m<1= (3x+12)°, m<2= (3x+18)° and m<3= (7x+10)°.
now we get,
m<1= (3x+12)° is equal to m<3= (7x+10)°.
so, we have,
3x+12=7x+10
4x=2
x=1/2
m<3=7(3)+10=31
Hence, The solution is, the value of m<3 = 31.
Step-by-step explanation:
Pls ad me brainliest
Please help and you get a cake
Answer:
Mean = 33.7
Median = 34.5
Mode = 34
Range = 33
After adding 26....
mean decreases by 0.7
median decreases by 0.5
mode is 34
range is 33
Step-by-step explanation:
mean = sum of all the data values/number of data values
= (18 + 19 + 20 + 34 + 34 + 35 + 37 + 42 + 47 + 51)/10
= 337/10
= 33.7
To find median arrange the values in increasing order, find the mid value
If the number of data points is even, find the average of the mid 2 data values
Arranging data values we get:
18, 19, 20, 34, 34, 35, 37, 42, 47, 51
Since there are 10 data values, take the average of the middle two:
(34 + 35)/2 = 34.5
The mode is the value that occurs most often. We see that there are two instances of 34 whereas the other values appear only once
Mode = 34
The range is highest - lowest = 51 - 18 = 33
After we add 26, we get the following data set arranged
18, 19, 20, 26, 34, 34, 35, 37, 42, 47, 51
we can calculate the stats using the same technique as above
We get the following values
mean = )(18 + 19 + 20 + 26 + 34 + 34 + 35 + 37 + 42 + 47 + 51)/11
= 33
median = 34
mode = 34
range = 51-18 = 33
To find the decrease in mean and median subtract from the first set of values
Pls help.I can’t find .. just help me pls
Answer:
3/4 if im correct
Step-by-step explanation:
Pleaseeee I need help fast
59 points no kidding
Just answer questions 5 and 6
April mails 3 packages.
The first weighs 14.125 pounds
The second weighs 12.35 pounds
The third weighs 17.4 pounds.
What is the total weight of the packages?
Don't forget to EXPLAIN your answer as well.
(I'm being graded on this)
Answer:
The total weight of the packages would be 43.875.
Step-by-step explanation:
The total weight of the packages would be 43.875 because all you have to do is add each amount to get the total. So, you would do 14.125 + 12.35 + 17.4 to equal 43.875.