Answer:
The median is 7
Step-by-step explanation:
Arrange numbers in order
1, 4, 7, 10, 15
The middle number is the median of the set
if number is odd divide by 2, but in this case you don't have to.
Therefor it is 7
7
Step-by-step explanation:
arrange the numbers in order from smallest to largest
1, 4, 7, 10, 15
find the middle number which is 7
so the median is 7
=7
2 and 1 over 2 divided by 2 and 1over 4
Answer:
what do u mean
Step-by-step explanation:
Answer:
It would be 1.1¯ (1.1 repeating).
4/5 - 1/6 =
Please answer this for me :)
Answer:
i think it is 19/30if it is not then sorry
Answer:
29/30
Step-by-step explanation:
For more help go to calculator soup for math help :)
awnser this plsss hahahhhahahahahaha
Answer:
c
Step-by-step explanation:
subtract [7+4i]-[-9+i]
Answer:
(7 + (4 * i)) - ((-9) + i) = 16 + 3i
Step-by-step explanation:
Suppose you work on a tree farm and you need to find the height of each tree. You know that the length of an object with its height. Find the constant of variation
Answer:
The answer is below
Step-by-step explanation:
Suppose you work on a tree farm and you need to find the height of each tree. You know that the length of an object varies directly with its height. a) Find the constant of variation b) find the height of the tree
Solution:
a) Let y represent the length of an object and x represent the height of the object. Given that y ∝ x. Let k be the constant of variation, therefore the relationship between y and x is:
y = kx
y = 2 ft 2 in = 13/6 ft (1 ft = 12 in)
x = 6 ft
Substituting gives:
13/6 = k(6)
k = 13/6 ÷ 6
k = 13/36
b) y = (13/36)x
Given that y = 8ft 4 in = 25/3 ft
Substituting:
y = (13/36)x
25/3 = (13/36)x
x = 25/3 ÷ (13/36)
x= 300/13 ft ≈ 23 ft
Please help due tomorrow
please help me this due today - two-step equations (20 pts)
1: m/8 + 15 = 20
2: 4 = m/3 -6
3: 44 = 4t + 8
4: 15+ 2x = 75
Answer:
1:
[tex] \frac{m}{8} + 15 = 20 \\ m + 120 = 160 \\ m = 160 - 120 \\ m = 40[/tex]
[tex]4 = \frac{m}{3} - 6 \\ 12 = m - 18 \\ - m = - 18 - 12 \\ - m = - 30 \\ m = 30[/tex]
44=4t+8
-4t=8-44
-4t=-36
t=9
And the last one is
15+2x=75
2x=75-15
2x=60
x=30
Hope this helps :)
Janet states the equation 10x−3+2x=12x−5+2 has only one solution because both sides are already the same. Is she correct? Explain your answer.
Answer: I think the answer has infinite solutions since they are equal.
Step-by-step explanation:
50 pts! Help ASAP, will make brainliest
2. Graph the piecewise function f(x)= { 3x-5≤ if x≤-1 -2+3 if -1
Answer:
The answer is -2 and 2 on the x-axis and 0 as the center point.
Step-by-step explanation:
A group of students were competing to raise money for a local animal shelter; their goal was to raise $400. Phillip raised 60% of the goal himself himself. How much money will the rest of the students raise.
Answer:
the rest of the students will have to raise $240
Step-by-step explanation:
times 400 by 60% or 0.60
400 x 0.60 = 240
Suppose that you decide to participate in a charity walkathon to raise money for your cause. Some people decide to donate a fixed amount, while others agree to donate a little money for every mile you walk. Before the event starts, you raised $25, and you have been pledged $1.50 for each mile you walk. The function defined by d(m) = 1.5m + 25 can be used to relate the miles you walk, m, and the amount of money donated to you in dollars, d(m).
Evaluate d(3)
Explain what it means in the context of the problem.
While you were walking, you lost track of the number of miles you had walked. At the end of the event, an organizer tells you that you raised $40 through your walk. How many miles did you walk?
Answer:
d(3)=$29.5 is the amount of money raised when you walked 3 miles.
You walked 10 miles fo raise $40
Step-by-step explanation:
The function to model the amount of money raised in the charity walkathon is:
d(m) = 1.5m + 25
Where m is the miles walked.
Evaluate d(3):Substituting m=3:
d(3) = 1.5*3 + 25 = 4.5 + 25 = 29.5
This value is the amount of money raised when you walked 3 miles.
We know you raised $40 but you don't know the number of miles walkedSince we have the function to calculate d(m), and the money raised is known, we have to find the value of m such that this condition is met:
40 = 1.5m + 25
Subtracting 25:
40 - 25 = 1.5m
15 = 1.5m
Dividing by 1.5:
15 / 1.5 = m = 10
It means you walked 10 miles fo raise $40
The price of bronze has increased by 10% per year from 2000. In the year 2000, Harry bought a bronze medal for $120. Which of the following equations can be used to represent the price of the medal x years after 2000?
y = 120(0.9)x
y = 10(120)x
y = 120(1.1)x
y = 10(1.1)x
C is the answer ollolololo
Maliks mom uses 14 cups of flour to make 4 loaves of bread what is the rate of cups of flour per loaf of bread in her rEcipe
Answer:
3.5 cups of flour per load of bread
Step-by-step explanation:
divide 14 by 4
7x - 6 = 3 + x - 5 - 2x
Answer:
x=1/2
Step-by-step explanation:
7x−6=3+x−5−2x
Step 1: Simplify both sides of the equation.
7x−6=3+x−5−2x
7x+−6=3+x+−5+−2x
7x−6=(x+−2x)+(3+−5)(Combine Like Terms)
7x−6=−x+−2
7x−6=−x−2
Step 2: Add x to both sides.
7x−6+x=−x−2+x
8x−6=−2
Step 3: Add 6 to both sides.
8x−6+6=−2+6
8x=4
Step 4: Divide both sides by 8.
8x /8 = 4 /8
x= 1 /2
Answer:
0
Step-by-step explanation:
We need to factor the GCF (Greatest Common Factor).
The resulting term is a product of the GCF and the original expression divided by the GCF.
In our example, the GCF is equal to X + 2.
I'm not sure if its 0
But mine is "0"
Can someone explain this With the answer I forgot how to do it
Answer:
C) 0.375
Step-by-step explanation:
Ok, so the question is to write 3/8 as a decimal. To turn a fraction into a decimal, you divide the numerator by the denominator.
3 ÷ 8 = 0.375
You can check your work by seeing if 0.375 as a fraction simplifies to 3/8
0.375 = 375/1000
Divide 375 and 1000 by 125 to get your simplified fraction, 3/8.
Which number is a solution of the inequality?
n(n – 3) < 54
Mathematics.... Use 22/7
Wrong or other answers will be reported
Answer:
A
Step-by-step explanation:
Volume of cylinder= πr²h, where r is the radius
Volume of concrete
= volume of large cylinder -volume of smaller hollow cylinder
Large cylinder:
Diameter= 7m
Since radius= ½(diameter),
Radius= 7 ÷2= 3.5m
Height= 3m
Volume of large cylinder
= π(3.5)²(3)
= 36.75π m³
Small hollow cylinder:
Diameter= 4m
Radius= 4 ÷2= 2m
Height= 3m
Volume of small hollow cylinder
= π(2)²(3)
= 12π m³
Substitute vol. of large and small hollow cylinder with 36.75π and 12π respectively, then substitute 22/7 for π:
Volume of concrete
= 36.75π -12π
= 24.75π
[tex] = 24.75( \frac{22}{7} ) \\ = 77.79 \: m^{3} [/tex]
( to 2 d.p.)
The measure of angle B is 83 degrees, and the measure of angle C is 42 degrees.
Triangle B C D.
What is the measure of angle D in degrees?
41°
45°
55°
125°
Answer:
55 degrees
Step-by-step explanation:
The total degrees of a triangle is 180 so when you add angle B (83 degrees) and angle C (42 degrees) you get 125 degrees. 180-125=55
Answer:
✔ 55°
--------------------------------
The measure of angle B is 83 degrees, and the measure of angle C is 42 degrees.
Triangle B C D.
What is the measure of angle D in degrees?
41°
45°
✔ 55°
125°
If you eat in a restaurant and your bill is 45$. what percent tip will you leave?( Assume the service was good) How much will that be? what is the total?
Answer:
$55
Step-by-step explanation:
I would give them a $10 dollar tip if their service was good.
Some people do 15%-20%. or double the tax on the bill. What I would do is 20%, that would be 45*20%=9 or for. so the total would be $54. for 15% you would calculate 15%*45=6.75, so the total would be $51.75.
PLS HELP ME! ASAP!!!
Answer:
3,316 you need to add both of the numbers they asking when they say all togethor in the question it means you have to add
1. The memory card on Melcher’s digital camera can hold about 430 pictures. Melcher used 18% of the memory card while taking pictures at a family reunion. About how many pictures did Melcher take at the family reunion? Round to the nearest whole number.????
2. What number is 3% of 100?
3. 55 is 40% of what number?
4. 14% of 81 is what number
5. $4 is what percent of $50?
brainless whoever gets this right + 100 points show your work and u also get a brainless by doing that too
I NEED HELP IMMEDIATELY!!! The following figures were created with squares, where
each side of the squares has a length of exactly one unit.
A, represents the area of the first figure, Az represents the
area of the second figure, and so on. Based on this
pattern, what would be the rule for the area of the nth
figure when n > 1?
Answer:
c
Step-by-step explanation:
The cost of 2.5 pounds of cheese is $5.60.
PLEASE DO THESE STEPS
A. What is the cost of one pound of cheese? Type your answer in the box.
B. Mrs. Peterson bought 4.75 pounds of cheese. How much money did Mrs. Peterson spend on cheese?
D. How could you find the cost for 5 pounds of cheese without finding the cost per pound? Type your answer in the box.
Answer:
Step-by-step explanation:
Step one:
given data
cost of 2.5 pounds is $5.6
A. What is the cost of one pound of cheese? Type your answer in the box.
if 2.5 pounds is $5.6
the 1 pound will cost x
cross multiply we have
x=5.6/2.5
x=$2.24
B. Mrs. Peterson bought 4.75 pounds of cheese. How much money did Mrs. Peterson spend on cheese?
we know that 1 pound cost $2.24
therefore 4.75pound, she will spend= 4.75*2.24=$10.64
C. How could you find the cost for 5 pounds of cheese without finding the cost per pound?
we can use the rate for 2.5 pounds at $5.6
i.e 2.5 pounds at $5.6
5 pounds will cost x
cross multiply we have
x=5*5.6/2.5
x=28/2.5
x=$11.2
can someone help me with this? 8x + 18 solve for x
Answer:
Factor 2 out 8x + 18 2(4x+9)
Thats the best i can think of
15
Use the ALEKS calculator to write as a percentage.
52
Round your answer to the nearest tenth of a percent.
Х
5
?
Answer:
The Answer Is 28.8%
Step-by-step explanation:
I got it right on my Aleks assigments :)
Which two ordered pairs generated by x = y^2 - 1 can be used to show that the equation is not a function?
which one is it?
1. (3,2) and (15,4)
2. (8,3) and (8,-3)
3. (0,-1) and (-1,0)
4.(-3,-2) and (24,-5)
Please and thank you!
Answer:
3
Step-by-step explanation:
isbscw8sceia a qowbw s
3h times -3q
Plz help
Answer:
-9hq
Step-by-step explanation:
Answer:
-9hq
Step-by-step explanation:
i think this is the correct answer if not i'm sorry
Which number is larger than 1.1213 × 10^10
A. 5,445,127,000
B. 1.1217 x 10
C. 560,123,800
D. 2.468 × 10
Answer:
1.1217 x 10^10
Step-by-step explanation:
Since the question is Which number is larger than 1.1213 × 10^10 1.1217 x 10^10
is a number larger then 1.1213 × 10^10 because it has the same exponent as the problem in the question but 1.1217 has .0004 more then the problem in the question.
3. how to answer it A store is having a sale to celebrate President’s Day. Every item in the store is advertised as one-fifth of the original price. If an item is marked with a sale price of $140, what was its original price?
Answer:700
Step-by-step explanation: (1/5) x= 140
X= 140/ (1/5)
X=700
explain the difference between assertive and aggressive behavior
Answer:
Assertive behavior is all about standing up for yourself, but aggression usually involves threatening, attacking, or (to a lesser degree) ignoring others. Assertive individuals stand up for themselves—for their beliefs, their values, their needs. And they do so in a respectful, unthreatening, nonviolent way.
Step-by-step explanation:
Answer:
Assertive behavior is all about standing up for yourself, but aggression usually involves threatening, attacking, or (to a lesser degree) ignoring others.
Step-by-step explanation:
