Answer:
20%
Step-by-step explanation:
Formula:
((GreaterTime-LeastTime)/Greatertime)x100= Percentage of Decrease.
((30-24)/30)*100=percent of decrease.
(6/30)*100=percent of decrease.
0.2*100= percent of decrease.
20%.
Hope this helps you :D
please help me. i am having a bit of trouble.
Answer:dont think this right i just need to do this
Step-by-step explanation:its 3
Answer:
there was 21 kittens, which when you divide by 3, the 5:3 ratio, you get 7, so the ratio is 1=7
now do 5x7=35 how many were there. now add 36 to it, and you get 71.
the differnec is 36
Step-by-step explanation:
Write the expression 3x + 4 using words. Choose the correct phrase below.
the sum of three times a number and four
the product of four times a number and three
the quotient of three times a number and four
the sum of three and four times a nu
Answer:
the 1st option
Step-by-step explanation:
addition, so the sum of something
3x, three times a number
+4, and four
First, write the expression
✔ 5 + 2a – 7
.
Second,
✔ substitute
8 in for the variable, a.
Third,
✔ simplify
by using
✔ order of operations
.
The answer is
✔ 14
.
An engineer is designing a storage compartment in a space craft. The compartment must be 3
meters longer than it is wide, and its depth must be 1 meter less than its width. The volume of the
compartment must be 10 cubic meters. What is the width of the storage compartment?
9514 1404 393
Answer:
D. 2 m
Step-by-step explanation:
You know the integer factors of 10 are 1, 2, 5, so a width of 2 m will satisfy the requirements. For a width of 2 m, the length is 2+3 = 5 m, and the depth is 2-1 = 1 m. The volume is ...
V = LWH = 5×2×1 = 10 . . . . cubic meters, as required
__
If you were to write an equation for this, it would be a cubic. Let x = width, then length is x+3 and depth is x-1. The volume is ...
V = (x+3)(x)(x-1)
we want that equal to 10.
In standard form, the equation becomes ...
x^3 +2x^2 -3x -10 = 0
According to the Rational Root Theorem, positive rational roots will be from the set {1, 2, 5, 10}, which are the integer divisors of 10.
You can try these values, or you can use a graphing calculator to find the solution. I find a graphing calculator to be quick and easy.
__
The width of the storage compartment is 2 meters.
Find the slope of the line that passes through (100, 96) and (22, 2).
Answer:
47/36 is wut i got for slope
Step-by-step explanation:
Answer:
47/39
Step-by-step explanation:
To do slope you would use the slope formula which is
[tex]\frac{y2-y1}{x2-x1}[/tex]
You would plug the numbers in
[tex]\frac{96-2}{22-100}[/tex] [tex]= \frac{94}{-78}[/tex]
simplify
[tex]\frac{47}{-39}[/tex]
What is the distance between the points...
G(-4. 15) and J(7.-3)
A(1.2) and B(7.4.5)
A= {Cats}B = {Black animals}
Describe the members of A n
B.
Answer:
A
Step-by-step explanation:
nshhenkabdwb jsiiwi2
nnehy2bbwooe
100 POINTS! SOLVE FOR X. PIC ATTACHED. Random answers will be reported.
Answer:
x = 29Step-by-step explanation:
The angles (2x- 10) and (4x+ 16) are consecutive interior angles and therefore are corresponding
Corresponding angles sum to 180
(2x - 10) + (4x + 16) = 1806x + 6 = 1806x = 174x = 174/6x = 29Need help with both problems, I wasn’t paying attention in class at all. Help!!
Answer:
b=(3a/(2h)), x=(y-b)/m
Step-by-step explanation:
Simply isolate b ;
a=2/3bh, Divid both sides by 2/3 and h
a/(2/3h)=b, simplify
b=(3a/(2h))
Simply isolate x;
y=mx+b; subtract b from both sides and divide by m
y-b=mx
(y-b)/m=x
in a school, 56% of the 850 students are girls. work out the number of girls in the school
Answer:
476 girls
Step-by-step explanation:
total students : 850
56% of 850 = 476
I need help on this.
Answer:
option a.
abc(a+b+c).
.............
please help me thisis kinda confusing i dont know why
Answer:
The greatest growth was between 3 and 4 years. The growth between those years was about 32%
Step-by-step explanation:
The point (–5, 6) is located in which quadrant?
A coordinate plane.
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
Answer:
b
Step-by-step explanation:
HELP ME PLZ DUE TODAY
SHOW YOUR WORK PLZ
Mario is mixing paint for his walls. He mixes 1/6 gallon of blue pain and 5/8 gallon green paint in a large container. Which fraction represents the total amount of paint Mario mixes?
A company makes 140 bags.
21 of the bags have buttons but no zips.
25 of the bags have zips but no buttons.
45 of the bags have neither zips nor buttons.
How many bags have zips on them?
A set is a mathematical model for a collection of items; it comprises elements or members, which may be any mathematical object. The total number of bags that have both zips and buttons is 49.
What is a set?A set is a mathematical model for a collection of items; it comprises elements or members, which may be any mathematical object: numbers, symbols, points in space, lines, other geometrical structures, variables, or even other sets.
Given that A company makes 140 bags. 21 of the bags have buttons but no zips. 25 of the bags have zips but no buttons. 45 of the bags have neither zips nor buttons.
Now, we can write the following things about the given condition,
Total number of bags, s = 140
Bags with Only zips, only Z = 25
Bags with only buttons, only B = 21
Bags with neither or them, Z'∩B' = 45
Now, the total number of bags that have both of them is,
Z∩B = s - only Z - only B - Z'∩B'
= 140 - 25 - 21 - 45
= 49
Hence, the total number of bags that have both zips and buttons is 49.
Learn more about Set:
https://brainly.com/question/8053622
#SPJ5
Andrew drives through 5 intersections with stop lights on his way to work. He records that he is stopped by a red light in 2 of the 5 intersections. If he uses this as his general probability of getting stopped at a red light on his way to or from work, how many times can he expect to be stopped at a red light over the next 40 times he drives through an intersection on his route?
Andrew should expect to be stopped ____
times.
Answer:
He should expect to be stopped a total of 16 times
Step-by-step explanation:
What the question is saying is that out of every 5 intersections, he would be stopped at 2.
Now, for forty times in which he passes through an intersection , we want to know the number of times in which he would be stopped
In this case we only need to multiply the probability by the number of times in which he passes an intersection and that would be 2/5 * 40 = 16 times
Answer:
16 times
Step-by-step explanation:
Complete a table to find the rule for the rotation, the coordinates of triangle ABC, and the coordinates of the rotated image, triangle A′B′C′.
Answer:
I'm not exactly sure if this is correct
ABC= (-3,1), (-5,2), (-4, 5)
A'B'C= (3,1), (4,4), (2,5)
Step-by-step explanation:
This year, you got 65% fewer pieces of Halloween candy than you got last year. You got 200 pieces last year. How much did you get this year?
Answer: 65% of 200 is 130.
Step-by-step explanation:
Answer:
He got 130 pieces this year
Step-by-step explanation:
65% of 100 is 65
100x2=200
65x2=130
So, 65% of 200 is 130
Evaluate a Function : f(x) = 7x + 3 When x = 1, 2, 3, 4, 5, and 6
Answer:
f(1) = 10, f(2) = 17, f(3) = 24, f(4) = 31, f(5)=36, f(6)=45
Step-by-step explanation:
f(1) = 7(1) + 3 f(2) = 7(2) + 3 f(3) = 7(3) + 3 f(4) = 7(4) + 3 f(5) = 7(5) + 3
f(1) = 7 + 3 f(2) = 14 + 3 f(3) = 21 + 3 f(4) = 28 + 3 f(5) = 35 + 3
f(1) = 10 f(2) = 17 f(3) = 24 f(4) = 31 f(5) = 38
f(6)= 7(6) + 3
f(6) = 42 + 3
f(6) = 45
You roll a 6-sided die. What is P(6)? Write your answer as a fraction or whole number.
Answer:
1/6
Step-by-step explanation:
There are six sides, so if u want to roll a six, that will be 1/6
100000 times 846,000 =
Answer:
84600000000
Step-by-step explanation:
Answer:8460000000
Step-by-step explanation:
Briana buys a ring marked $49.99. She receives a 20% discount. Which equation can be used to find the sale price of the ring?
A. s = 49.99(0.20)
C. s = 49.99(1.80)
B. s = 49.99(0.80)
D. s = 49.99(1.20)
6. $175 at 5.45% for 30 months
I
Answer:
Is that the full question?
Answer:
8550
Step-by-step explanation:
.
0.29 + 18.6 / 3 (/= divide) Step by step please
help please i dont know what to doooo
5 yards
2 yards
2 yards
5 yards
What is the perimeter of the rectangle?
A)
10 yards
B)
13 yards
14 yards
D)
15 yards
Answer:
Concept: Perimeter
You calculate perimeter by summing up all the sides So 5+5+2+2= 14 yardsHow would you write this expression using exponents
Answer:
(-11)3 x r3 x 63
Step-by-step explanation:
Anyone know the answer ?
Answer:
74 is the answer
Step-by-step explanation:
64+42=106
180-106=74
hope this helped!
Answer: 74°
42+64=106
180-106=74
I hope this helps :
does anyone wanna help me make this song on soundtrap?
Answer: .
Step-by-step explanation:
Answer:
yes i do
Step-by-step explanation:
Find the quotient.
85,544 ÷ 289
