Answers
Answer:
Lou sold 5 more earings than JacobStep-by-step explanation:
Step 1
Find 20% of 200
For fraction: divide 20 by 100 and remove the % sign.
[tex]{20}\%=\frac{20}{100}[/tex]
For decimal: move the decimal point 2 places to the left and remove the % sign.
[tex]{20}\%=0.2[/tex]
Multiply the decimal or fraction by the quantity that equals 100%
[tex]100[/tex]%[tex]=200[/tex]
[tex]\frac{20}{100} *200=0.2*200=40[/tex]
20% of 200 is 40
Lou sold 40 rings
Step 2
Find how much more or less earings did Lou sell than Jacob
40-35=5
So Lou sold 5 more rings than Jacob
Final Answer:Lou sold 5 more earings than Jacob
Related Questions
Sort the cards with there identical matches.
Answers
Answer:
A, C, E, L and G, H, B, D
Step-by-step explanation:
20. The average height of 3 friends is 153 cm. The heights of two of the friends are 143 cm and 155 cm. How tall is the 3rd friend? Give the answer in centimeters.
Answers
Answer:
hi how tall are u oh u r like 2,000cm
wow how is the weather up there
will um pretty nice bird poop
Step-by-step explanation:
!; I have about 10 minutes left and this is my last question,, please help.
Answers
Answer:
x = 3
y = 1
Step-by-step explanation:
So to solve this by addition we have to add both x's, y's and the numbers on the other side of the equal sign:
x + y = 4
x - y = 2
Both y's will cancel out because we are subtracting y from y
Adding 4 +2 = 6
2x = 6 (adding both x gets 2x)
x = 3
Now that we found x we can find y by plugging it into either equation:
3 + y = 4
y = 1
We can check these in both equations:
3 + 1 = 4 4 = 4
3 - 1 = 2 2 = 2
These answers are then proven correct!
I hope this helps! Good luck!
Y=1. You have to add both x and y to get your answer
2. The radius of a circle is 11 inches. Find the diameter. (Section 13.1)
Answers
Answer:
22
Step-by-step explanation:
diameter = radius x 2
11 x 2 = 22
3/y-3 = 12/y+3
Find the value of "y"
please help me...
Answers
hope this helped!
I need help with Math
Answers
Answer:
Step-by-step explanation:
so on 54
1= is a function
2= not a function
3 = is a function
4= is not a function
and basically a function is just in the form Y=mx+ b
There are 480 students and 20 teachers at a small private school. To keep the same student to teacher ratio, how many teachers are needed for 960 students?
Answers
Answer: 40
Step-by-step explanation:
480/20=960/x Cross multiply
19200=480x
x=40
Answer:
40 teachers are needed
Step-by-step explanation:
480 : 20 = 24 : 1
960/24 = 40
= 960:40
(PLS HELP HURRY MY TEACHER NEEDS ME TO PASS THIS!)
What is the rate for the function shown?
Answers
Why: graph shows an increase in cost by $4 per 1 lb
The figures below are similar. What is the length of x?
Please help!!
(I have a graphing coordinates question I need help with desperately too if you can help!)
Answers
Here, x/7= 48/24
Or,24x=48* 7
Or,24x=336
Or,x=336/24
Therefore,x=14
Answer:
X=14
Step-by-step explanation:
x/7= 48/24
Or,24x=336
Or,x=336/24
answer plsssssssssssssss
Answers
Answer:
1005.3 [tex]ft^{3}[/tex]
Step-by-step explanation:
V=π r^2 h = π · 42· 20 ≈ 1005.30965 ---> 1005.3
Answer:
the answer to this question should be 1004.8 because first you need to use this formula to find the volume of a cylinder which is V=TTr^2h so remember the radius is half of the diameter.
So the half of 8 is 4 so 4 is the radius but remember that 4 is to the power of 2 in the exponent so the answer should be 16 because you multiplied 4 times 4 equals 16.
Then we need to multiplied 16 times 3.14 and 20 and when we do that we get an answer of 1,004.8 so 1004.8 feet^3 is the correct answer.
Step-by-step explanation: :DDDDD give brainliest to the first people that answer first than me if you want and have a great day.
Algebra Q92:
0.5 x 80 + 0.3x = 0.4(80 + x)
Find 2x.
Answers
Answer:
160
Step-by-step explanation:
0.5 x 80 + 0.3x = 0.4(80 + x)
0.5 x 80 + 0.3x = 32 + 0.4x
40 + 0.3x = 32 + 0.4x
-32 -32
8 + 0.3x = 0.4x
- 0.3x -0.3x
8 = 0.1x
/0.1 /0.1
80 = x
2x so... 2(80)... 2x = 160
40-32=0.4x-0.3x
8=0.1x
80=x
2x=160
A triangular pyramid has a base shaped like an equilateral triangle. The legs of the equilateral triangle are all 5 millimeters long, and the height of the equilateral triangle is 4.3 millimeters. The pyramid slant height is 7 millimeters. What is its surface area?
_____ Square Millimeters
Help!
Answers
Answer: I think it should be about 150.5 square mm
Step-by-step explanation:
I just multiplied all the dimensions you wrote...
By the way if its wrong please tell me so I can learn.
Thanks!
Jane arranged 99 chairs in 6 rows as evenly as possible.
(a) How many rows had exactly 16 chairs?
(b) How many rows had 17 chairs?
[A] (a) 3 rows [B] (a) 5 rows [C] (a) 6 rows [D] (a) 3 rows
(b) 2 rows (b) 3 rows (b) 2 rows (b) 3 rows
Answers
(C)a)6
i didnt know how to do b
Step-by-step explanation:
it is bcz 99÷16 is 6
Answer:
(a) 3 rows had 16 chairs.
(b) 3 rows had 17 chairs.
Explanation:
There must be 6 rows, which is constant.
Make equation's:
1st equation: 16p + 17w = 99
2nd equation: w + p = 6, w = 6 - p
Solve by substitution:
⇒ 16p + 17(6 - p) = 99
⇒ 16p + 102 - 17p = 99
⇒ -p = -3
⇒ p = 3
Then find w, w = 6 - p = 6 - 3 = 3
Hence, there is 3 rows of 16 chairs and 3 rows of 17 chairs.
Try to match match and confirm the answer:
17 × 3 + 16 × 3 = 99 chairs in 6 rowsTrue or False, the below is a right triangle: a = 5, b = 12, c =13
Answers
Explanation: Using a^2 + b^2 = c^2 method.
5^2 + 12^2 = 169.
13^2 = 169.
169 = 169.
Hope this helps.
Explication:
ill give brainly and 30 points 10 mins before i take the quotation down
Answers
Answer:
6.56ft
Step-by-step explanation:
The volume of a cube can be calculated if you know its side length. The formula is then volumecube = side3. This is simply the length of the side multiplied by itself two times.
A furniture store owner buys a sofa for $400 and marks it up 90% to sell it. During the store's anniversary sale, she sells the sofa for 25% off.
How much profit will the store owner make on the sofa during the anniversary sale?
A furniture store owner buys a sofa for $400 and marks it up 90% to sell it. During the store's anniversary sale, she sells the sofa for 25% off.
How much profit will the store owner make on the sofa during the anniversary sale?
Answers
Answer:
$570
Step-by-step explanation:
If she marks up the sofa for 90%, she will change the price to 760$
Now, 25% of 760$ is 190$. So, we subtract 190 from 760 and get 570$
Hope this helped, and have a good one!
Can someone explain and answer this question?
( brainliest )
Answers
Answer:
40/12 & 3 1/3
Step-by-step explanation:
honestly i can't give a good explanation, if the answer is not right, please someone comment, and i'll fix it.
Answer:
he is right i did this one
Step-by-step explanation:
Answer this RIGHHT and you'll get Brainliest
Answers
Answer:
Circle is closed and Graph shaded to the left
Step-by-step explanation:
HELP MEEEEEEEEEEEE!!!!!!!
Select the correct expression.
Steve reads 20 pages of his graphic novel per hour. If the book has 200 pages and he reads for d hours, which expression shows the number of pages he has left to read after reading for d hours?
Answers
Answer:
200-20d
Step-by-step explanation:
If he reads 20 pages per hour, you would multiply it with d, as d is equal to an unknown number of hours, and to show the number of pages left after reading for d hours, you would subtract it
Help asap will give brailiest
Evaluate each algebraic expression for x = 2, -4, 7, -8
a. -5x
b. 3x-7
c. X4 + 5
d. 2+x9
2. Evaluate each algebraic expression
a. Z-(5 x 3+3m ) ; use m=3, and z=2
b. 18/x +x5 – 2 ; use x=6
c. bc- c + 6 ; use b=3, and c=2
d. (7-x2+k)-3 ; use x=4, and k=2
Answers
a = -22 or -48
b = 36
c = 10
d = -36 or 99
a.
-10
20
-35
40
b
-1
-19
14
-31
c
13
-11
33
27
d
20
-34
65
-70
2.
a.
-21
b.
33
c.
10
d.
-2
You are using a hose to fill up your backyard swimming pool on a hot day. Water flows out of the hose at a rate of 6 gallons per minute. In the equation below, m is the number of minutes the hose has been running, and g is the number of gallons of water in the pool.
The relationship between these two variables can be expressed by the following equation: g = 6m
Identify the dependent and independent variables.
Answers
Answer:
dependent variable = g = gallons of water in pool
independent variable = m
g is dependent on the value of m
Step-by-step explanation:
39. If two dice are tossed, find the probability that the sum is greater than 5.
Answers
Answer:
11.11%
Step-by-step explanation:
i dont know man i just looked it up but here you go
I need help with this question! (20 POINTS)
Answers
Answer:
A (1,5) (1,8) (4,8) (4,5) = Square
B (2,5) (2,8) (4,8) (4,5) = Rectangle
C (2,3) (4,6) (8,6) (10,3) = Trapezoid
D (2,1) (2,5) (6,5) (6,1) = Square
Step-by-step explanation:
Just enter the coordinates into Desmos graphing calculator.
how do I solve 5(x - 3) - 6(x - 2) ≤ 8
Answers
Answer:
x ≥ -11
Step-by-step explanation:
Distribution of the terms
5(x - 3) - 6(x - 2) ≤ 85x - 15 - 6x + 12 ≤ 8Combine like terms
5x - 15 - 6x + 12 ≤ 8-x - 3 ≤ 8
Add 3 on each side.
-x - 3 + 3 ≤ 8 + 3-x ≤ 11Divide by -1 (change sign)
-x/-1 ≤ 11/-1x ≥ -11Paolo is using his grandmother’s cookie recipe. He always doubles the amount of chocolate chips and oats. The recipe calls for 2 1/2 cups of chocolate chips. The total amount of chips and oats after doubling is 6 1/3 cups. Write an equation to find the original amount of oats, x, in the recipe.
Answers
Answer:
5cups
Step-by-step explanation:
word problems involving length and money
Answers
Answer: 21
Step-by-step explanation:
help me pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answers
Answer:
93-96 3
97-100 3
101-104 4
105-108 4
109-112 2
histogram you fill in 3 bars, 3 bars, 4 bars, 4 bars, 2 bars
Step-by-step explanation:
But he will help you^
Please help me with this I would give you 50 points.
Answers
Answer:
60 [tex]ft^{2}[/tex]
Step-by-step explanation:
To find the surface area, you need to find the area of all the shapes that make up the pyramid and add them all together.
The area of the square is simply 36 [tex]ft^{2}[/tex], as it is the length times itself (6x6)
To find the area of a triangle, it is bh/2, where b = base, and h = height. The height is 4 ft, and the base is 6 ft as the length of the square is the same as the base of the triangle. (4x6)/2 = 12.
The area of one of the triangles is 12, and they are all identical and there is 4 of them, so 12 x 4 = 48.
Add that to the area of the square:
48 + 12 = 60
4 triangle faces
1 square
Area of square = length x length in this case 6 x 6 which is 36.
Triangle area = 1/2Bh in this case 1/2 x 6 (4) which is equal to 12.
Now since we have four triangle faces let’s multiply 12 by 4 —> 48.
Add the square to the triangle faces —> 48+36= 84ft^2.
I NEED HELP PLEASE I LOVE YOU!!!!! What is the mean absolute deviation (MAD) for the set of data?
{21, 18, 14, 23, 34, 40}
Answers
Answer: 8
Step-by-step explanation:You Take each number in the data set, subtract the mean, and take the absolute value. Then take the sum of the absolute values. Now compute the mean absolute deviation by dividing the sum above by the total number of values in the data set.
Sophia is making a table. All but one of the boards that are used to make the table are 1516 inch thick. Sophia’s last board is 118 inches thick.
Answers
Answer:
i do believe it is 316 inch
Step-by-step explanation:
Answer:
D. 38
Step-by-step explanation:
