Answer:
4.85/ 4.90 rounded to nearest tenth
Step-by-step explanation:
1+1+4+8+9+3+8 = = 34
34/7 = 4.85
Answer:
4.9
Step-by-step explanation:
1+1+4+8+9+3+8 = 34
34 ÷ 7 = 4.857142857
Rounded = 4.9
I don’t understand helpppp
Answer:
No
Step-by-step explanation:
I solved it and it didn't get 1 for any of them
Help please!!!!!!! URGENT
Answer:
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Step-by-step explanation:
cgfgbgfgggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg
What is the angle pair relationship between angles 6 and 8?
Answer:
Two angles are complementary angles if the sum of their measures is 908.
Each angle is the complement of the other. Two angles are supplementary
angles if the sum of their measures is 1808. Each angle is the supplement of
the other.
Complementary angles and supplementary angles can be adjacent angles
or nonadjacent angles. Adjacent angles are two angles that share a common
vertex and side, but have no common interior points.
Step-by-step explanation:
it easy
Helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp[[[[[[[[[Erica deposited $450 in a bank account at the beginning of the month. A payment of $35.20 is automatically deducted each month for her gym membership. If she makes no other deposits or withdrawals, how much money is in Erica’s account at the end of four months?
why is math hard and important
Answer: Math seems difficult because it takes time and energy. Many people don't experience sufficient time to "get" math lessons, and they fall behind as the teacher moves on. Many move on to study more complex concepts with a shaky foundation. And then often end up with a weak structure that is doomed to collapse at some point.
Step-by-step explanation: math is important because some things in math are gonna be used in your daily life for example adding, subtracting, division Etc and also because Math helps us think analytically and have better reasoning abilities. Analytical thinking refers to the ability to think critically about the world around us. Analytical and reasoning skills are essential because they help us solve problems and look for solutions.
hope this helps
Answer:
Math is very hard, but it will benefit you later in life because you learn certain material that can help you in the real world. It's an extremely important subject
Step-by-step explanation:
7x-130=110+9x. show with steps
Answer:
x=-120
Step-by-step explanation:
7x-130=110+9x
add 130 to both sides of the equation
7x-130+130=110+9x+130
Simplify
7x=9x+240
Subtract 9x from both sides
7x-9x=9x+240-9x
Simplify
-2x=240
divide both sides by -2
-2/-2=240/-2
simplify
x=-120
I NEED HELP ON THIS PLEASE!!
Below are the test scores for Ms. Brown's 1st and 2nd period math classes. Analyze the data and choose EACH correct statement:
1st period (Class A): 10, 15, 20, 25, 30, 35, 40
2nd period (Class B): 7, 12, 17, 25, 33, 38, 43
The standard deviation for Class A is 10
The standard deviation for Class B is 12.615
These are the options:
- The mean (average) score for each class is the SAME.
-The mean (average) score for each class is DIFFERENT.
- The variance for Class A is 125.
- The variance for Class B is 159.14.
- Class A has a greater spread.
- Class B has a greater spread.
- Based on the data, a score of 8 is more likely in Class B than Class A.
- If graphed, Class B would look more like the red graph below and Class A would look more like the blue one.
Answer:
hope that helps
Step-by-step explanation:
- If graphed, Class B would look more like the red graph below and Class A would look more like the blue one.
- Based on the data, a score of 8 is more likely in Class B than Class A.
- Class A has a greater spread.
Can someone answer this what do I put
Answer:
Where is the screenshot... I have to much free time
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██▓▒░_______________░▒▓██
_██▓▒░______________░▒▓██
__██▓▒░____________░▒▓██
___██▓▒░__________░▒▓██
____██▓▒░________░▒▓██
_____██▓▒░_____░▒▓██
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_____░▒▓██
Why don't churches use WiFi?
Answer:
becuase it is evil
Step-by-step explanation:
the will be evil and will become bad :)
Helps me solve this problem please
Answer: 1, 3, 5, 6
Step-by-step explanation: There cannot be the same x value for more than 1 y value.
HELP NEEDED ASAP WILL GIVE YOU BRAINLIEST AND 5 STAR RATE
Answer:
1. yes
2.1,406
Step-by-step explanation:
Answer:
1. yes
2.1,406
Step-by-step explanation:
I had this question :)
Use the graph to determine which statement describes f(x)
O A. f(x) does not have an inverse function, because its graph fails the
horizontal line test.
O B. f(x) has an inverse function, because its graph passes the
horizontal line test.
C. f(x) has an inverse function, because its graph passes the vertical
line test.
D. f(x) does not have an inverse function, because its graph fails the
vertical line test.
Answer:
f(x) does not have an inverse function, because its graph fails the horizontal line test. ⇒ A
Step-by-step explanation:
The vertical line test is used to show that the graph represents a
function or not
If the vertical line crosses the graph in more than one point, then the graph does not represent a functionIf the vertical line crosses the graph in only one point in different positions, then the graph represents a functionThe horizontal line test is used to show that the function has an
inverse or not
If the horizontal line crosses the graph of a function in more than one point, then the function has no inverseIf the horizontal line crosses the graph of a function in only one point in different positions, then the function has an inverseLet us look at the given graph
→ The graph represents a parabola, which represents the function f(x)
∵ Any horizontal line drawn will cross the graph in more than one point
∴ f(x) has no inverse
∴ f(x) does not have an inverse function, because its graph fails the
horizontal line test.
philp wrote an integer that is less than -2 greater than -3.5 which integer did he write
Answer:
-3
Step-by-step explanation:
Answer:
<-2, >-3.5
You can't really explain this without the chart that they probably gave you
7. Mark needs to move to a new apartment and is trying to find the most affordable moving truck. He will only need to truck for one day. After checking the U-Haul website, he finds that he can rent a 10 - ft truck for $20.95 a day plus $1.89 per mile. He then checks the Public Storage website and finds the charge to be $37.95 a
day plus $1.19 per mile for the same size truck. Determine the number of miles for which the cost to rent from either company would be the same. Round the answer to the nearest mile (5 points).
Answer:
24 miles
Step-by-step explanation:
Let the number of miles = x.
U-Haul:
1.89x + 20.95
Public Storage:
1.19x + 37.95
Set the costs equal and solve for the mileage, x.
1.89x + 20.95 = 1.19x + 37.95
0.7x = 17
x = 24.29
Answer: 24 miles
determine if the equation is true x = 8
2x - 6 = 9
Answer:
False
Step-by-step explanation:
This is false because:
1) In order to solve this, we cam use the addition property of equality
2) First, you can add 6 to -6 and 9
New Equation: 2x = 15
3) Now divide 2 with 2 and 15
New Equation: x = 7.5
You can also check by inserting 8 into the equation.
2(8) - 6 = 9
16 - 6 = 9, this is not true.
Therefore, this statement is false. x = 7.5
Hope this helps! :D
Find the value of f(-2)
Answer:
y = 3.5
Step-by-step explanation:
If you look at the x axis, you know x = -2 so you want to know y.
Ashley has a $80 gift card to her favorite coffee shop. Each day, she uses her gift card to buy the a coffee for $4.50. Aaron has a $60 gift card to the same coffee shop. Each day, he uses his gift card to buy an iced tea for $2.50. For what number of drinks purchased will Ashley's gift card balance be equal to Aaron's?
A)9 drinks
B)10 drinks
C)
D)11 drinks 12 drinks
Answer:
The answer is B
Twice a number y is no more than 12.
6x + 9 =27 (I need help please )
Answer:
X=3
Step-by-step explanation:
6x=27-9
6x=18/6
x=3
Answer:
x=3
Step-by-step explanation:
Alrighty lets begin.
First, subtract 9 from 9 and from 27. Your equation will look like:
6x=18
Now, divide 6 from 6x and from 18. It would look like:
6x/6 = 18/6
Then cancel out the 6's.
And finally, simplify 18/6 and you get 3.
Your answer is x = 3
<<Please mark Brainliest if possible ;) have a nice day!>>
What is the slope given: (-1, 1) and (6, -1)
Answer:
m=-2/7
Step-by-step explanation:
Answer: -2/7
Step-by-step explanation:
uhhh not sure i just used math lol
A hot air balloon rose from a height of 100 meters to 450 meters in 3
minutes. What was the balloon's rate of change
Answer:
350 meters.
Step-by-step explanation:
I HAVE UNTIL 3:30 PLZ HELPPPP 40 POINTS AND BRAINLIEST
Jake needs to buy 120 beverages for a party. Juices come in 8-packs and water comes in 12-packs.
Select all the pairs that represent a combination of juice and water that Jake can buy.
A (0, 10)
B (12, 2)
C (–2, 11)
D (, 5)
E (30, –10)
its linear equation for graphing.
Answer:
the ones you can use are A,B and E
Step-by-step explanation:
Plug each one in and find out if it works or not
Solve for s.
2-2s=3/4s +13
s=
Answer: s=-4
Simplify both sides of the equation and isolate the variable.
Help me -2 (8 - e) = 2 - e
Answer:
e = 6
Step-by-step explanation:
Step 1: Write equation
-2(8 - e) = 2 - e
Step 2: Solve for e
Distribute -2: -16 + 2e = 2 - eAdd e to both sides: -16 + 3e = 2Add 16 to both sides: 3e = 18Divide both sides by 3: e = 6Step 3: Check
Plug in e to verify it's a solution.
-2(8 - 6) = 2 - 6
-2(2) = -4
-4 = -4
Help 33-37 please will score as brainliest
Answer:
See below
Step-by-step explanation:
Quadratic function is in general form of:
y = ax^2 + bx + cThe function has a minimum if a > 0 and maximum if a < 0
The minimum or maximum point is a vertex of the graph
A vertex is the point x = -b/2aWhen b = 0, the min or max point equals to value of c.
33. It has maximum of -134. It has minimum of 735. It has minimum at x = - 8/4 = -2f(-2) = 2*(-2)^2 + 8(-2) + 7 = 8 - 16 + 7 = - 1
36. It has maximum at x = -18/2(-3)= 3g(3) = -3*3^2 + 18*3 - 5 = -27 + 54 - 5 = 22
37. It has minimum at x = - 6/(2*3/2) = - 2f(-2) = 3/2*(-2)^2 + 6(-2) + 4 = - 6 - 12 + 4 = - 14
-20xp + 15m -35p
Could someone help me
Answer:
5(-4xp+3m-7p)
Step-by-step explanation:
If the question is to factor the expression as much as possible, that's the answer.
12 divided by 3 +6 times 2 simplified
Answer:
16
Step-by-step explanation:
12/3 +6×2
4+12=16
Hope it helps
Please please please help me
Answer:
131
Step-by-step explanation:
A straight line is 180 degrees and you already have 49 given, so subtract that from 180 and that gives 131 for the congruent angle
!/8 pound of fertilizer covers 25 square feet of ground, how much fertilizer, in pounds, is needed to cover 1 square foot ground?
Answer:
1/200 poundsStep-by-step explanation:
Given ratio
1/8 pound ⇔ 25 square feetTo find
x ⇔ 1 square footDivide both sides by 25
1/8÷25 pounds ⇔ 25÷25 square feet1/200 pounds ⇔ 1 square foot12 is 90% of what number? Round to the tenth is necessary.
Answer:
12 is 90% of 13.33.
Step-by-step explanation:
