Answer: a. 14% decrease or 86% of the whole
B. 137.5% increase
Step-by-step explanation:
A. Divide new price by old price and you get .86, change that to a percent by multiplying by 100. That equals 86%, the percent of change would be the difference of 100% to 86%, which is 14%
B. Use above explanation but don’t find the difference. 77/56= 1.375, 1.375*100=137.5
The percentage of decrement for case a will be around 13.52% and the increment in case b will be 37.5%.
What is the percentage?The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.
The percentage is equivalent to the quantity of that value between 1 and 100, and it is highly helpful for forecasting. For instance, if you say 678, we must also know the whole number, but if you say 80%, it is obvious.
The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02.
Case a)
Given that
Original price: $185
New price: $160
% decrement = (change/original)100
% decrement = (185 - 160 )/185 × 100 ⇒ 13.52%
Case b)
The original number of students: 56
New number of students: 77
% increment = change/original × 100
% increment = (77 - 56)/56 × 100 ⇒ 37.5%
Hence the percentage change for case a) will be 13.52% and that of case b) will be 37.5%.
For more about the percentage,
brainly.com/question/13450942
#SPJ2
ILL GIVE BRAINLIEST !! RANDOM ANSWERS WILL BE REPORTED!!
Show two ways to simplify each expression. 1-6.
Answer:
15. 1
16. 1
17. X
18. ?
19. 1
20. p
Step-by-step explanation:
Can someone please help me
The base of the rectangular prism is shaded. What is the lateral surface area?
Answer:
The answer is 126.
Step-by-step explanation:
Height equals 4.5.
Perimeter is 11 + 3 + 11 + 3 = 28
The formula is s = ph
Perimeter times Height.
28 time 4.5 is 126.
A rectangular prism is a closed solid that has two parallel rectangular bases connected by a rectangular surface. Then the lateral surface area is 192 square ft.
What is Geometry?It deals with the size of geometry, region, and density of the different forms both 2D and 3D.
A rectangular prism is a closed solid that has two parallel rectangular bases connected by a rectangular surface.
The dimensions of the rectangular prism are as;
Height = 4.5 ft
Length = 11 ft
Width = 3 ft
Then the lateral surface area will be
[tex]\rm lateral\ surface\ area = area\ of \ each \ face\\\\lateral\ surface\ area = 2*(4.5*11 + 11*3 + 3*4.5)\\\\lateral\ surface\ area = 2*(49.5 + 33+13.5)\\\\lateral\ surface\ area = 2*96\\\\lateral\ surface\ area = 192[/tex]
Thus, the lateral surface area is 192 square ft.
More about the geometry link is given below.
https://brainly.com/question/7558603
Solving Inequalities Independent Practice
-⅓x - 6 < -3
I have to get this done by today for my math homework. I only have about an hour left and I' on question 23 out of 40.
Answer:
X< 9
Step-by-step explanation:
1/3x-6<-3 is correct.
I need help on this one ye ty
Jasmin enlarged a drawing she made in art class what is the value of x
Answer:
50
Step-by-step explanation:
you're multiplying both by 5
Answer:
x=50
Step-by-step explanation:
60÷12=5
10·5=50
The city has 20 fire engines and 30 fire trucks. Find the ratio of the number of fire engines to the number of fire trucks in simplest form.
Answer:
2:3
Step-by-step explanation:
20 ÷ 2 = 10 divide that 10 by 5 and get 2.
Same with 30..
30 ÷ 3 = 10 divide that by 5 and get 2.
Hop this helps :)
Answer:
2:3
Step-by-step explanation:
What values of h (h is 3.5) make the inequality −4h≤−14 true?
Answer:it is true
Step-by-step explanation:
Please help I don’t know how to answer
C
because in the x column should be -2 -1 0 1 2 but the -1 is just a 1.
Select the correct rule for g(x).
Unit 4 Linear Function
Group of answer choices
A.g(x)= -3x + 5
B. g(x)= -3x -5
C. g(x)= 3x -5
D. g(x)= 3x + 5
Answer:
Step-by-step explanation:
44444444444444444444444
Can someone help me assp
Answer:
7.2(option 3)
Step-by-step explanation:
Use distance formula
√ (x2 − x1)² + (y2 − y1)²
√(6-2)²+(9-3)²
√(4)²+(6)²
√16+36
√52
7.2
answer these please thank you
Answer:
reactivity
reactivity
Step-by-step explanation:
Name each expression by the number of it's terms. Use monomial, binomial, trinomial, and polynomial
Answer:
1. Binomial 2. Trinomial 3. Trinomial 4. Polynomial 5. Polynomial 6. Polynomial 7. Trinomial 8. Binomial 9. Polynomial 10. Monomial
Step-by-step explanation:
For future references, you can use this to find out what the expression (number of its terms) is...
Monomial > One term = 2x^5
Binomial > Two terms = x^2 + 5
Trinomial > Three terms = 3x - 8 + 4x^5
Polynomial > Four terms (or more) = -7a^2 + 9b - 4b^3 + 6
Answer:
1. Binomial 2. Trinomial 3. Trinomial 4. Polynomial 5. Polynomial 6. Polynomial 7. Trinomial 8. Binomial 9. Polynomial 10. Monomial
Step-by-step explanation:
If I know the equation y=-5x+50 how can I determine if a coordinate point is on the graph?
The assignment wants me to explain how in words. There is no picture.
Solve:
five and two ninths plus one and four sixths equals blank
six and six fifteenths
six and forty eight fifty fourths
four and forty eight fifty fourths
five and six fifteenths
Answer:
12 for the top and for the bottom one is not really easy
Step-by-step explanation:
5+2=7+5=12
Please help in 15 min tysvm
!
Answer:
1) 4.68 kiloliters
2) 27800 more liters of fuel
Step-by-step explanation:
Answer:
For the first one I got 4.68 kiloliters
For the other one on the right I got 27800
Hope I helped
can someone help me with this question pls and don't just put something random?thx
Answer:
The answer is D.
Step-by-step explanation:
Because you do the distributive property and then add the 400.
Answer:
I think the answer is C.
Step-by-step explanation:
Double check my work by plugging in the values in the number of cars into the functions they give you as answers.
homework help hurry please!
What is the slope of the linear function above? Write any fractions as improper fractions, using a '/'. (PLEASE HELP ME)
Answer:
-3/2
Step-by-step explanation:
So you would want start from the point and count up which is the rise. Then count either left or right depending which side the line is on the graph. For this graph it's left. For the problem you would count up to three and move to the left 2 times.
rise over run
-3/2
Hope this makes sense!
Linear equation: -1
2
(6x + 10) = 13
Step 1: –3x – 5 = 13
Step 2: –3x = 18
Step 3: x = –6
Which sequence describes the inverse operations used for steps 2 and 3 to solve the linear equation?
a.the addition property of equality and then the division property of equality
b.the addition property of equality and then the multiplication property of equality
c.the subtraction property of equality and then the division property of equality
d.the subtraction property of equality and then the multiplication property of equality
Answer:
A. The addition property of equality and then the division property of equality
Step-by-step explanation:
pleeease help brainliest going to fist answer
Answer:
w + 2.3 > 18
Step-by-step explanation:
w + 2.3 > 18
Hope it helps you in your learning process.
Rewrite the equation below so that it does not have fractions.
2/3x-2=3/7
Do not use decimals in your answer.
HELP!!!!!!!!!!!!GIVING BRAINLIEST!!!!!!!!!!!!!!!
Answer:
# of terms: 2
inConstant(s): might be wrong but i think its 5
Coefficient(s): might be y itself but i dont know
Highest degree: 5
I did what I could but this number is not factorable with rational numbers
need this answer right away please
Answer:
NO CLUE
Step-by-step explanation:
Answer:
You need to find the type of angle for each number. Here are my answers:
Step-by-step explanation:
#1 = acute angle
#3 = acute angle
#5 = obtuse angle
#9 = acute angle
#12 = obtuse angle
There are no right angles in the picture, so the answers are all obtuse or
acute.
Mrs.Lohens made curtains for her children’s bedrooms. She used 4 3/4 yards of fabric for Nicky’s room and 6 5/8 for Linda’s room. How much fabric did she use in all?
Solve the equation. What fraction computations did you use?
Pleaseeee hellpp due today I’ll give brainliest
Answer:
Answer: 11 3/8 Hope I HELPED ;)
Step-by-step explanation:
7x + 8 + x=
plsss i need help i will cashapp u 5 dollars help
mee
Please Help! It's do TODAY!!
Answer: 82.5
Step-by-step explanation: 55/2+55
You are having a pizza making party and need 6 ounces of dough and 4 ounces of sauce. What is the ratio of SAUCE to DOUGH?
Answer:
4:6 or 2:3
Step-by-step explanation:
you get 2 to 3 or 2:3 when you divide 4 by 2 and then 6 by 2....that's if is has to be a simplified
Scott likes to run long distances. he can run 20 km in 85 minutes. he wants to know how many minutes (m) it will take him to run 52 km at the same pace
how long will it take for Scott to run 52 km?
Answer:
points
Step-by-step explanation:
Answer:
221 minutes or 3 hours and 6 mins
Step-by-step explanation:
A nature center has a fish tank in the shape of a rectangular prism. The tank is 10 feet long, 8 1/4 feet wide, and 6 feet tall.
a. What is the volume of the tank in cubic feet? Explain or show your reasoning.
b. The nature center's caretaker filled 4/5 f the tank with water. What was the volume of the water in the tank, in cubic feet? What was the height of the water in the tank? Explain or show your reasoning.
c. Another day, the tank was filled with 330 cubic feet of water. The height of the water was what fraction of the height of the tank? Show your reasoning.
PLEASE ANSWER ALL
Answer: !. They had 20 of them
Step-by-step explanation: