Answers
Answer:
-40%
123.33% (nearest hundredth)
Step-by-step explanation:
Percent Change Formula
[tex]\sf percent\:change=\dfrac{final\:value-initial\:value}{initial\:value}\times 100[/tex]
Percent change from 1946 to 1947
[tex]\sf percent\:change=\dfrac{3-5}{5} \times 100=-40\%[/tex]
Percent change from 1947 to 1948
[tex]\sf percent\:change=\dfrac{6.7-3}{3}\times 100=123.33\%\: \sf (nearest\:hundredth)[/tex]
Related Questions
Name: 1. Label the axes. 2. Graph: A(-3, 0) B(-2, 4) C(1, -1) Draw AABC in blue. 3. Rotate AABC 90° clockwise to create AA'B'C' in red. List the coordinates below: Formula: (x, y) → (y, -x) A(-3, 0)→A' ( ) B(-2, 4)→B' ( ) C(1, -1)→ C'( ) 4. Translate AA'B'C' three units down to create AA"B"C" in green. What are the coordinates of AA"B"C"? A" ( ) B" ( C" ( ) 27.
Answers
Answer:
its B because
Step-by-step explanation:
Simplifying
41n(7x) = 8
Remove parenthesis around (7x)
41n * 7x = 8
Reorder the terms for easier multiplication:
41 * 7n * x = 8
Multiply 41 * 7
287n * x = 8
Multiply n * x
287nx = 8
Solving
287nx = 8
Solving for variable 'n'.
Move all terms containing n to the left, all other terms to the right.
Divide each side by '287x'.
n = 0.02787456446x-1
Simplifying
n = 0.02787456446x-1
Distributive property
0.5(10y-4x+25)
Answers
Can someone help me with math, please? No links 100 points
Answers
4
The table shows the relationship between x, the number of quarters inserted into a dryer at a
laundromat and y, the number of minutes the dryer runs.
Answers
Carina took a random survey of how many books students in Mr Mendoza's class and Ms Jon's class read over the summer. the results are in the plots below. describe the overlap of the data sets
DATA SETS IN IMAGE
Answers
Answer: Both classes read 2 books in month 0, 3 books in month 1, 1 book in month 2, and 1 book in month 3.
Step-by-step explanation:
Answer: jjidwnucjidsciudiufdcujfdiwfidfiuehfchurfurcjhrefiudwcfurwd
Step-by-step explanation:
7 points: What is the value of k?
pls need help.
Answers
Answer:
78
Step-by-step explanation:
angle 78 is parallel to k which makes then equal the same value so K is equal to 78
k=78
Step-by-step explanation:
the opposite angel is also 78
Which of the points below does not lie on the graph of the line –2x + 3y = 6?
25 points
Answers
If we substitute the x and y value from B into the equation; ( 6 = x and -2 = y), both sides of the equation will not be equal;
-2x + 3y = 6
-2 (6) + 3(-2) = 6
-12 + (-6) = 6
-18 = 6
Since both sides of the equal sign are not 6, the point does not lie on the line.
Answer:
(B) (6,-2)
Step-by-step explanation:
Carl is boarding a plane. He has 2 checked bags of equal weight and a backpack that weighs 4 kg. The total weight of Carl's baggage is 35 kg.
Write an equation to determine the weight, www, of each of Carl's checked bags.
Find the weight of each of his checked bags.
Answers
Answer:
15.5kg
Step-by-step explanation:
total is 35
35-4=31
31÷2=15.5kg
A rectangular prism has a length of 7 cm, a width of 4 cm, and a height of 212cm. The prism is filled with cubes that have edge lengths of 12 cm. How many cubes are needed to fill the rectangular prism? Enter your answer in the box.
Answers
Answer:
first solve the volume of the rectangular prism
V = l x w x h
where l is the length
w is the width
h is the height
V = 7 x 4 x 2.5
v = 70 cu cm
then solve the volume of the box
v = e^3
v = 0.5^3
v = 0.125
number of cubes = 70 / 0.125
number of cubes = 560 cubes
Step-by-step explanation:
Compare the backpack weights for the students in the three classes.
Answers
A popular art teacher at a school asks a sample of students if they would be interested in taking an art class next year. Of the 30 students he asks, 85% are in one of his art classes this year. Only 15% of the students in the school are in one of his art classes this year. Will this sample be biased? *
Yes, because students who are in one of his art classes this year will be more likely to take one of his art classes next year.
No, because students who are in one of his art classes this year will be less likely to take one of his art classes next year.
Yes, because students who are in one of his art classes this year will be less likely to take one of his art classes next year.
No, because students who are in one of his art classes this year will be more likely to take one of his art classes next year.
Answers
Answer:
Yes, because students who are in one of his art classes this year will be less likely to take one of his art classes next year.
Step-by-step explanation:
Please help me!
Identify all the sets to which the number 3.1214122144 . . . belongs.
a) rational number
b) irrational number
c) integer, rational number
d) whole number, integer, rational number
Thanks!
Answers
Answer:
B
Step-by-step explanation:
Since the decimal goes on forever, it is Irrational. Any numbers with an infinite number of digits go under irrational numbers.
B
Step-by-step explanation:
A Ferris wheel rotates three times when it travels 235.5 feet. Find the diameter of the Ferris wheel. Use 3.14 for pi
Answers
Answer:
try 3.14 x 3.14 / 235.5 and that should be your awnser.
Step-by-step explanation:
the equation for diameter is d=2r which is pi times pi divided my the number. if i remeber correctly. lmk if im wrong
Answer: The diameter is 10cm
Step-by-step explanation:
First, we divide 78.5/3.14 which = 25
Now, we find the square root of 25 to find the radius, which is 5.
The radius is 5cm, which means that the diameter is 10cm.
The diameter of the Ferris wheel is 10cm.
If we recalculate the area again with the diameter given, we can see that:
AREA = 3.14r2
AREA = 3.14 x 5 squared ( radius is half diameter )
AREA = 3.14 x 25 = 78.5
please help meee........
Answers
Answer:
Bro i dont know if i am right but here we go
The answer most likely is 80
Step-by-step explanation:
By useing a bit of geometry instead of useing two angles to find your last angle.
So first notice how there are two of the same sides (14)but one differnt side(18) okay nice
With that info it is clear that it is a isosoles triangle (triangle with two equal sides and angles) so from that information two of the angles are gonna be the same. Luckely you were given an angle.
So that means there are two 50 angels and an X angle and to solve for X angle you need to add 50 + 50 = 100 then subtract to 180 then boom 80
I hope you understand and im sorry if this is wrong.
BRAINLIEST PLS HELP
Add the following fractions. Simplify and reduce to the lowest terms.
7/9 + 5/9
A.12/9
B.2/9
C.1 1/3
D.1 1/9
Answers
7/9 + 5/9 = 12/9
12/9 = 1 3/9 = 1 1/3
At 5 P.M., the total snowfall is 5 centimeters. At 11 P.M., the total snowfall is 12 centimeters. What is the mean hourly snowfall? Write your answer in simplest form as a fraction or mixed number.
The mean snowfall is (BLANK) centimeters per hour.
Answers
Answer:
The mean snowfall is 1 centimeter per hour
Step-by-step explanation:
The snowfall is measured over 7 hours.
Between then there is 7 cm of snow that fell
7 / 7 = 1
1cm per hour
Sammy puts 12 M&Ms in a bag. 3 are green, 4 are yellow, 2 are orange, and 3 are red. He pulls one M&M at a time from the bag and eats it. What is the probability he will pull a yellow, then a green, then a red?
Answers
Answer:
i agree with the other person : )
Step-by-step explanation:
19 ?
#
· Box of 1 ⇒ $0.60
· Box of 6 ⇒ $3.25
· Box of 12 ⇒ $5.75
ᴀ. $9.00
ʙ. $9.25
ᴄ. $9.35
ᴅ. $9.95
Answers
answer
$9.60
box 1 + box 6 + box 12 = 19
0.60+3.25+5.75
HELP ME PLEASE ILL GIVE BRAINLIST POINT!!!
Answers
Answer:
The answer is 242 mm squared
Step-by-step explanation:
22x11=242 mm squared
Hope you have a wonderful rest of your day or night! ^w^
A box of cereal measures 8 in by 3 in by 10 in. 80% of it is filled with cereal. How much cereal is in the box?
Answers
Answer:
192
Step-by-step explanation:
The area of the cereal box = 8 x 3 x 10 = 240
Therefore, if 100% of the box is filled with
cereal, the amount of cereal in the box
will be 240.
now, 80% is x
80/100 = x/240
cross multiplying,
100x = 80×240
100x = 19 200
dividing both sides by 100
x = 192
Answer:
192
Step-by-step explanation:
this question has had me stumped since Thursday could you help me out?
Answers
Answer:
Swewed left
Step-by-step explanation:
I know this because most of the data is on the left and not many on the right. And in the graph the mean is less than the median so by that you can know it's left skewed because left skewed is also known as negative sweked and I use that to help me since less and negative have a link.
BRAINLIESt :P quick fast pls
What comes next in this pattern? (add 4/6)
1/6, 5/6, 1 3/6, ...
A.1 5/6
B.2 2/6
C.2 4/6
D.2 1/6
Answers
Answer:
D. 2 1/6
Step-by-step explanation:
To visualize the problem easier, start by converting all the fractions to improper fractions, this will allow you to just add the denominators and simplify the question:
1/6, 5/6, 1 3/6 —> 1/6, 5/6, 9/6
Now that the sequence is rewritten, you can simply add 4 to the numerator, which equals 13/6.
Rewrite this again by finding how many times 6 goes into 13, and use the remainder as the numerator of the new fraction, which will end up as 2 1/6.
help pls i'll give brainliest and 20 pts just help
Answers
The number 6 was rolled 9 times. So that makes it 9/50.
9/50 -> .18 or 18%
Does that help?
Evaluate the expression: |8| - 2 x |-3| + 4
1. 22
2. 10
3. 42
4. 6
Answers
Answer:
The answer is 6. Hope this helps!
Answer:
6
Step-by-step explanation:
|-3|=3
8-2×3+4
8-6+4
2+4
6
Which line best represents the line of best fit for this scatter plot?
A- LineP
B- LineQ
C- Line R
D- Line S
Answers
Answer:
B- Line Q
Step-by-step explanation:
Line Q is practically in the middle of the dots. It is called a trend line btw. :)
helpppppppppppppppppppppppp
Answers
Answer:
1) 13
Step-by-step explanation:
I wouldn't post if I didn't know the answer.
PS, can I get brainliest please, thank you, I hope this helps.
A recipe requires 5.5 teaspoons of sugar to make a cheesecake. Which equation shows the number of teaspoons of sugar, y, needed to make x cheesecakes? (1 point) a x = 5.5b y = 5.5 + x = 5.5x = 5.5 + y Sorry I suck at math
Answers
A home improvement store sold chairs for $60 each. A customer signed up for a free membership card and received a 5% discount off the price. Sales tax of 5% was applied after the discount. What was the final price of each chair?
Answers
Answer: 59.85
Step-by-step explanation:
This is the anwser because
60*.05=3
60-3=57
57*.05=2.85
57+2.85=59.85
yes or no linear equations??
Answers
Help! Find the answers and explain the work | max points!
Answers
Answer:
1) r = 20.2/2
= 10.1 mm
circumference = ( (1/2) (2) (π) (10.2) )
= 32.04 mm
perimeter = (3.1 + 3.1 + 20.2 + ( (1/2) (2) (π) (10.2) )
= 58.13 mm
2) circumference = (1/4) (2) (π) (307.34)
= 482.77 mm
perimeter = (11.5 + 11.5 + (2 * 10.1) + ( (1/4) (2) (π) (307.34) )
= 525.97 mm
3) circumference = (3/4) (2) (π) (2.5)
= 11.78 cm
4) circumference = (3/4) (2) (π) (2.5)
= 23.56 cm
5) circumference = (1/2) (2) (π) (32)
= 100.53 cm
6) r = 6/2 = 3 cm
circumference = (1/2) (2) (π) (3)
= 9.42 cm
perimeter = (2 + 2 + 6 + ( (1/2) (2) (π) (3) )
= 19.42 cm
I hope my answer helps you.