Answer:This is the only thing that i can tell u sorry but i hope this helps
Step-by-step explanation:
Subtract starting value minus final value
Divide that amount by the absolute value of the starting value
Multiply by 100 to get percent decrease
If the percentage is negative, it means there was an increase and not an decrease.
Percentage Decrease Formula
You can use the percentage decrease formula for any percent decrease calculation:
Percentage Decrease=Starting Value−Final Value|Starting Value|×100
Step-by-step explanation:
If you have a 25 question test and you made a 64 on it, then how many questions did you get right and how many did you get wrong?
Answer:
9 questions wrong 16 questions right
Step-by-step explanation:
Answer:
16 correct 9 wrong
Step-by-step explanation:
25 is 1/4 of 100 which would be a full grade, 64 divided by 4 is 16
Find the equation of the trend line (line of best fit). Show your work.
50 points and brainliest
(there is an image of a graph attached)
Answer:it would be a/c
Step-by-step explanation:
Complete the pattern.
45.8 × 100 =
45.8 × 101 =
45.8 × 102 =
45.8 × 103 =
2x+3. x=3 (show work)
Answer:
9
Step-by-step explanation:
2x+3, and x=3
so 2(3) + 3
6 + 3
= 9
Which ordered pairs in the form (x, y) are solutions to the equation
7x−5y=28?
Select each correct answer.
A) (−1, −7)
B) (4, 10)
C) (−6, −14)
D) (7, 9)
HELP
(02.01 LC)
What is the ratio of the number of days in the week that do not begin with the letter "T" to the total number of days in the week? (1 point)
2:5
5 over 7
2 to 7
7 over 2
Answer:
5 over 7
Step-by-step explanation:
I dont judge
Chloe drives from her house to her Grandma's house 48 miles away in an hour and 12 minutes. How far could she travel in 9 minutes?
A. 6 miles
B. 8 miles
C. 24 miles
D. 12 miles
Answer:
D is the correct answer
Clara and Tyler are working on an activity in class. Clara says that 17 + (−6) and (−6) + 17 have the same value. Tyler says that 8 + (−8) and (−8) + (−8) have the same value. Who is correct? Explain your reasoning
Answer: When there are two of the same signs when adding and multiplying it means they are positive but two of the same are negative, which means Clara is rights.
The tide level goes down all evening and Hamid’s instruments read 11 ft above his marker 1 hour before he arrived. Write the equation in slope-intercept form of the line that represents today’s tide level y relative to the marker over time x, if Hamid knows the line is parallel to the graph of yesterday’s data, y= –8x – 2.
Answer:
y= -8x + 19
Step-by-step explanation:
Which values of a, b, and c correctly complete the division?
1/4 divided by 5/6 = 1/a times b/c
a = 4, b = 5, c = 6
a = 1, b = 6, c = 5
a = 1, b = 5, c = 6
a = 4, b = 6, c = 5
I do not want Spacechad dude to answer but help thx
One Direction’s fan club had 125 members. After Zayn left the band, only 90 fans stayed in the club. By what percent did the club’s membership decrease? :P
Answer:
35
Step-by-step explanation:
how many square feet is United states?
Answer:
Step-by-step explanation:
4,563,570,600,000
On Black Friday, I found a new sweater for $17. It is normally an $80 sweater. If tax in the town where I bought the sweater was 7.25%, what percent did I save in total?
Answer:
25%
Step-by-step explanation:
There yall go can_yall help
??
Angela collected the data displayed in the table below.
-8,6.2,2.5,12,-2,-1.3,15,-2,0,7
What is the mean absolute deviation for this set of data?
A 2.94
B 1.25
C 4.59
D 5.688
Answer: A
2.94
Step-by-step explanation:
add all the numbers together -8+6.2+2.5+12+-2+-1.3+15+-2+0+7=29.4.
next you divide 29.4 by how much numbers there are in the equation which in this case its 10.
29.4/10=2.94
so its A :)
The mean absolute deviation of the given data set is 5.688 so option (D) will be correct.
What is the mean absolute deviation?The average distance between an observation's mean and its variance is shown by the mean absolute deviation, a measure of b. mean makes understanding simpler by using the data's original units.
Given the data set ;
-8,6.2,2.5,12,-2,-1.3,15,-2,0,7
Mean of this data set ;
Mean = (-8 + 6.2 + 2.5 + 12 - 2 - 1.3 + 15 - 2 + 0 + 7)/10
Mean = 29.4/10 = 2.94
Now,
Mean absolute deviation is given by ;
MAD = Σ |x - m|/n where x is the data value while n is a number of data and m is the mean.
So,
MAD = |-8 - 2.9 | + | 6.2 - 2.9| + |2.5 - 2.9| + .. so on / 10
MAD = 56.688/10
⇒ 5.688
Hence "The mean absolute deviation of the given data set is 5.688".
For more information about mean absolute deviation,
brainly.com/question/10528201
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GIVING BRAINLIEST FIVE STARS AND HEART!
Please define the following terms:
condensation, pressure, temperature, thermal energy.
Answer:
condensation: water which collects as droplets on a cold surface when humid air is in contact with it.
Pressure: Pressure is defined as the physical force exerted on an object. The force applied is perpendicular to the surface of objects per unit area. The basic formula for pressure is F/A (Force per unit area). Unit of pressure is Pascals (Pa). Types of Pressures are Absolute, Atmospheric, Differential, and Gauge Pressure.
Temp: temperature. [ tĕm′pər-ə-chur′ ] A measure of the ability of a substance, or more generally of any physical system, to transfer heat energy to another physical system. The temperature of a substance is closely related to the average kinetic energy of its molecules.
Thermal energy: Thermal energy (also called heat energy) is produced when a rise in temperature causes atoms and molecules to move faster and collide with each other. The energy that comes from the temperature of the heated substance is called thermal energy.
Step-by-step explanation:
:)
Answer:
Condensation: droplets that collects on a surface when humid air comes in contact ,pressure: Pressure is the force per unit area temp: the degree or intensity of heat present in a substance or object, thermal energy : The kinetic energy associated with the random motions of the molecules of a material or object
Step-by-step explanation:
Given the function g(x) = 8x − 2, compare and contrast g(−2) and g(4). Choose the statement that is true concerning these two values. The value of g(−2) is larger than the value of g(4). The value of g(−2) is the same as the value of g(4). The value of g(−2) is smaller than the value of g(4). The values of g(−2) and g(4) cannot be compared.
Answer:
The value of g(−2) is smaller than the value of g(4).
Step-by-step explanation:
To solve this, simply plug in the values in the given equation g(x)=8x-2.
g(-2)=8(-2)-2 -----> -18
g(4)=8(4)-2 ------> 30
here it is obvious that -18 is smaller than 30, therefore the value of g(−2) is smaller than the value of g(4).
Answer:
The value of g(-2) is smaller than the value of g(4).
Step-by-step explanation:
Substitute the values into the equation...
g(-2) = 8(-2) - 2
g(-2) = -16 - 2
g(-2) = -18
and,
g(4) = 8(4) - 2
g(4) = 32 - 2
g(4) = 30
So, as you can see the value of g(-2) is smaller than g(4).
Hope this helps :)
Carrie has a rectangular garden that measures 6 feet by 8 feet. She plants the entire garden with strawberry plants. Carrie is able to plant 4 strawberry plants per square foot, and she harvests an average of 10 strawberries per plant. How many strawberries can she expect to harvest?
Answer:
1920 strawberries
Step-by-step explanation:
The area of the garden: 6 x 8 = 48
Number of strawberry plants: 48 x 4 = 192
Number of strawberries: 192 x 10 = 1920
Answer:
480
Step-by-step explanation:
probably wrong but i was just trying to help
Write out the rule and fill in the empty boxes. Complete the function table.
Answer:
The rule for this function table would be F(x)=6x or y=6x
Step-by-step explanation:
Input / Output
13 78
24 144
41 246
44 264
Hope this helps!
Akash's birthday cake is in the form of a 4x4x4 inch cube. The cake has icing on the top and the four side faces, and no icing on the bottom. Suppose the cake is cut into 64 smaller cubes, each measuring 1x1x1 inch, as shown below. How many of the small pieces will have icing on exactly two sides?
Answer:
20
Step-by-step explanation:
2 on each border on the top, so 8
Then 3 on each edge with the sides, so 12.
12+8 = 20
The number of small pieces that will have icing on exactly two sides are 12.
What is the volume of cube? What is a mathematical function, equation and expression? cube : The volume of cube is given by : V{C} = {a x a x a}function : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.equation : A mathematical equation is used to equate two expressions.Given is that Akash's birthday cake is in the form of a 4 x 4 x 4 inch cube. The cake has icing on the top and the four side faces, and no icing on the bottom. Suppose the cake is cut into 64 smaller cubes, each measuring 1 x 1 x 1 inch.
The area of the base of cube = a x a = 4 x 4 = 16 square inches. The small cubic pieces that will have icing on exactly two sides is given as -
[x] = {4 x 4} - 4
[x] = 16 - 4
[x] = 12
Therefore, the number of small pieces that will have icing on exactly two sides are 12.
To solve more questions on functions, expressions and polynomials, visit the link below -
brainly.com/question/17421223
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can someone help me plz
Answer:
Sure.
Step-by-step explanation:
It was nice helping you!
If Adam eats 12 hot dogs in 4 minutes, how many can he eat per minute?
Answer:
3 hot dogs per minute
Step-by-step explanation:
To find how many he can eat per minute, divide the number of hot dogs by 4:
12/4
= 3
So, Adam can eat 3 hot dogs per minute
screen was about 150 inches wide. How tall was the screen to the nearest tenth?
Answer:
150
Step-by-step explanation:
because it is literally a "tenth"
also you could have solved this in a second .-.
7,623 divided by 32 with a REMAINDER DO IT ON PAPER!
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Step-by-step explanation:
Area of trapezium = ½×(sum of parallel side)×height
=½×(7.9+10.8)×6.2
=½×18.7×6.2
=18.7×3.1. [½×6.2=3.1]
=57.97
.
.
Hope it helped you
If not then I am sorry for that
.
.
Bye
Can someone help me on this? (Explain too if you can please)
Answer:
73% as a decimal is 0.73 and as a fraction it is 73/100
Step-by-step explanation:
Answer:
0.73 and 73/100
Step-by-step explanation:
i cant really explain it i just converted it to decimal and fraction. Hope this helps
Here is a situation: I have $5. I save $2 each week. How many weeks do I need to save until i have atleast $50? write the inequality for this situation
Answer:
50 % 2 = 25 25 is the answer
Step-by-step explanation:
Answer:
50 % 2 = 25 25
:)
What value of x will give the minimum value of 2x^2 - 12x + 3?
Answer:
Answer:
=2x2−12x+3
or
0,3
Step-by-step explanation:
Hope I helped
I tried
Step-by-step explanation:
(0,3)
LeBron James made 33.9% of his 327 three-point attempts. How
many three-point shots did James make? Please show your approach to you solved the problem.
Answer:
111
Step-by-step explanation:
convert 33.9 to .339
multiply .339 by 327
110.853
round to nearest whole number
Answer:
111 three point shots
Step-by-step explanation:
327÷100=3.27
3.27×33.9=110.853
round this number to the next possible integer (it is not possible to shoot half a shot)
answer= 111 three point shots
i hope this helps:)
A weather station on the top of a mountain reports that the temperature is currently and has
been falling at a constant rate of per hour. Find each temperature. Explain or show your
reasoning.
What was the temperature?
D. An hour ago?
E. 3 hours ago?
F. 4.5 hours ago?
P.S. middle school work my cousin needs answers please help!