Answer:
Q1.2 percent
Q2.36.5 percent
Q3.58 percent
Q4.265 percent
Q5.90.13 percent
Can you solve this for me? Thank you! :>
Answer:
n = 10
Step-by-step explanation:
If n is next to 0.8 that means its multiplying by whatever n is and if you do 0.8 x 10 it equals to 8
Answer: n=10
Step-by-step explanation:
0.8n = 8 First step is to divide each step by 0.8 to isolate the variable
8/0.8 Next you divide 8 by 0.8 to get your answer
The answer would be 10.
To extra check your answer you can do the reverse and multiply.
0.8x10=8
So now you know for sure the answer is 10 ;-)
Aubrey is making bead kits. Each one contains 20 red beads and 15 gold beads.
Part A
Drag numbers to complete the table to show how many red beads and gold beads are in different numbers of bead kits.
Numbers may be used once, more than once, or not at all.
75803515401003060
Kits Red Beads Gold Beads
1 20
2
3
45
4
5
Part B
Use the drop-down menus to complete the rule for each bead color.
Red: Add
Choose...
.
Gold: Add
Choose...
.
Part C
Choose all the ordered pairs that represent the number of red beads and gold beads in kits.
A.
(
20
,
15
)
B.
(
20
,
40
)
C.
(
30
,
45
)
D.
(
80
,
60
)
E.
(
100
,
75
)
Part D
Which of the following graphs shows the relationship between the number of red beads and gold beads in kits?
A.
A graph named “Bead Kits” on a coordinate plane with “Number of Red Beads” on x-axis and “Number of Gold Beads” on y-axis is shown. The diagonal line is going up and to the right. The line passes through the points (0, 0), (15, 20), (30, 40) and (45, 60).
B.
A graph named “Bead Kits” on a coordinate plane with “Number of Red Beads” on x-axis and “Number of Gold Beads” on y-axis is shown. The diagonal line is going up and to the right. The line passes through the points (0, 0), (30, 20), (45, 30), (60, 40), (75, 50) and (90, 60).
C.
A graph named “Bead Kits” on a coordinate plane with “Number of Red Beads” on x-axis and “Number of Gold Beads” on y-axis is shown. The diagonal line is going up and to the right. The line passes through the points (10, 0), (20, 10), (40, 30) and (60, 50).
D.
A graph named “Bead Kits” on a coordinate plane with “Number of Red Beads” on x-axis and “Number of Gold Beads” on y-axis is shown. The diagonal line is going up and to the right. The line passes through the points (0, 0), (20, 15), (40, 30), (60, 45) and (80, 60).
Part E
What would the ordered pair
(
60
,
45
)
represent? Use the drop-down menus to show your answer.
When there are 60
Choose...
beads in kits, there will be 45
Choose...
beads.
Answer:
1232626727272717q7272727171
Can you solve this for me? Thank you! :>
The value of 3(y+5) will be 75.
First, We need to solve the given linear equation y - 16 = 4 to find the value of y :
⇒ y-16=4
taking -16 to right side of the equation,
⇒y=4+16
⇒y=20
Now, we can put the value of Y in the 2nd equation 3(y+5):
⇒ 3(y+5)
multiply both the terms inside brackets from 3,
⇒ 3y + (3x5)
⇒3y + 15
now, put calculated value of y in the equation,
⇒3x20 + 15
⇒60 + 15
⇒75
∴ 3(y+5) = 75
Learn more about solving linear equation here,
https://brainly.com/question/29775795
I will give brainleist to the first one that answers
Need help ASAP
Answer:
The second answer down
Step-by-step explanation:
The sum of the interior angles of a triangle is 180
Can you solve this for me? Thank you! :>
Answer:
x < 2
hope you like it : )
X )
An equation must be ______________________ in order to be true.
Group of answer choices
-inversed
-tripled
-unbalanced
-balanced
Thank you! :>
the answer is
balanced in
Can you solve this for me? Thank you! :>
Answer:
Step-by-step explanation:
-144
Raul estimated that a fish tank contained 20 gallons of water. He later found out that the fish tank had a 40-gallon capacity. Calculate this error as a percentage.
A.50% error
B.200% error
C.100% error
D.76% error
A festival has prizes to share among the 6 attractions. The most popular attraction will get 1,458 prizes. They will divide that number by 3 to determine how many prizes the next-most popular attraction will get. Use the table to help you determine how many prizes the fifth-most popular attraction will get.
Attraction at the Festival First Second Third Fourth Fifth
Number of Prizes 1,458 486 162
17 prizes
18 prizes
36 prizes
54 prizes
Answer:
54
Step-by-step explanation:
Just divide 3 5 times to 1458. You can double check on a calculator if you think i'm wrong.
answer please
..
1. In 2014, the attendance at Jefferson School's Fall Festival was 650. In 2015, the attendance was 575. What was the percent change in attendance from 2014 to 2015? Round to the nearest whole percent.
Answer:
11%
Step-by-step explanation:
First you need to find the difference between 575 and 650. That's 75 people. 75 is around 11% of 650, so 11% is the rounded whole percent.
Answer:
11.5
Step-by-step explanation:
650-575 = 75
11.54 = 75 out of 650
GUYSS I neeed HELP ON THIS MATH QUESTION!!!!!!!!! The question is "If you want to know how many boxes of markers will fit in a drawer, do you need to know the length, area, or volume of the drawer?" GUYSSS HELP!!! I really NEED HELP ON THIS I'm giving out 50 POINTS!!!!
Answer:
You will need to know the volume of the drawer
Step-by-step explanation:
Why? Because volume is the entire inside of a shape. The area is only for one side. And length, well... It's useless when you don't know the height or width to find room for a marker.
You are paid 1.5 times your normal hourly rate for each hour you work over 40 hours in a week. You worked 46 hours this week and earned $612.50.
Part A: Which equation can you use to solve for x , your normal hourly rate?
Part B: What is your normal hourly rate?
Equation that represents the given situation is 40x + 6 *1.5x = 612.50.
What is Linear function?A linear function in mathematics is one that has either one or two variables and no exponents. It is a function with a straight line as its graph.
Given, You are paid 1.5 times your normal hourly rate for each hour you work over 40 hours in a week. You worked 46 hours this week and earned $612.50.
First, define the variables. Let’s let x = his regular pay.
For first 40 hours pay = 40x
Over time pay = 1.5x
Since he worked 46 hours
Thus his over time pay = (46 -40) *1..5x
Thus his over time pay = 6 * 1.5x
Since, You worked 46 hours this week and earned $612.50.
linear equation that represents the given situation
40x + 6 *1.5x = 612.50
Normally hourly rate:
40x + 9x = 612.50
49x = 612.50
x =12.5
Therefore, Equation that represents the given situation is 40x + 6 *1.5x = 612.50.
Learn more about Linear Function here:
https://brainly.com/question/20286983
#SPJ2
Whats the answer to b and c
Answer: c=137
b=137
Step-by-step explanation: Angles in a straight line add up to 180 degrees
Anwser quick PLEASE HELPPP
Answer:145
Step-by-step explanation:
1) 61, 98, 60, 60, 57, 81, 93
Mean
Median
Mode
Range
2) 72, 18, 78, 94, 94, 73
Mean
Median
Mode
Range
3) 73, 66, 80, 81, 45
Mean
Median
Mode
Range
4) 72, 31, 31, 80, 97, 65
Mean
Median
Mode
Range
5) 13, 13, 85, 50, 79, 83
Mean
Median
Mode
Range
6) 35, 74, 76, 93, 84, 22, 22
Mean
Median
Mode
Range
7) 72, 55, 11, 55, 42, 25, 79, 69
Mean
Median
Mode
Range
8) 93, 15, 11, 11, 58, 94, 87, 73, 73, 16, 21
Mean
Median
Mode
Range
9) 17, 45, 12, 12, 74, 89, 57
Mean
Median
Mode
Range
10) 52, 35, 55, 55, 23, 30
Mean
Median
Mode
Range
( thank you for the help <3 this one is confusing me, i been trying but I’m confused )
Answer:
ok so I'm not gonna do em but I will explain how to find mean, median, mode and range
Step-by-step explanation:
starting of with mean: first you add all your numbers ex your first question: 61+98+60+60+57+81+93=510
secondly you devide the sum of all those values by how many values there are. there are 7 values so you would devide 510 by 7 ex: 510÷7= 72.9 (rounded by nearest hundredth)
finding the median: firstly you order all your values from least to greatest :ex w your first question again: 61,98,60,60,57,81,93 ~ 57,60,60,61,81,93,98
secondly you find the middle number of what is in those values by deviding it into 2 and seeing what the middle would be. ex: 57,60,60, ⁶¹,81,93,98 our median is 61.
in the case there is 2 numbers in the middle ex number 10:23,30,35,52,55,55 ~ 23,30,³⁵,⁵²,55,55 you add those 2 middle values and devid by 2 basically find the mean ex: 35+53÷2= 61.5 that's your mean.
finding range: subtract lowest from highest value ex question 1: 98-57=41 your range is 41.
finding mode:Place all numbers in a given set in order; this can be from lowest to highest or highest to lowest, and then count how many times each number appears in the set. The one that appears the most is the mode.ex: 57,60,60,61,81,93,98 60 appears the most so it is the mode.
hope this helps I spent like 45 mins writing this
Answer:
1. Mean: 72.857 Median: 61 Mode: 60 Range: 41
2. Mean: 71.5 Median: 75.5 Mode: 94 Range: 76
3. Mean: 69 Median: 73 Mode: no mode Range: 36
4. Mean: 62.667 Median: 68.5 Mode: 31 Range: 66
5. Mean: 53.833 Median: 68.5 Mode: 13 Range: 72
6. Mean: 58 Median: 74 Mode: 22 Range: 71
7. Mean: 51 Median: 55 Mode: 55 Range: 68
8. Mean: 50.182 Median: 58 Mode: 11, 73 Range: 83
9. Mean: 43.714 Median: 45 Mode: 12 Range: 77
10. Mean: 41.667 Median: 43.5 Mode: 55 Range: 32
Step-by-step explanation:
How to find Mean: Add all the numbers together then divide by the number of numbers.
How to find Median: Place the numbers in value order and find the middle.
If odd, cross out the leftmost number, then the rightmost number, and then repeat. When you have one number left, this is your median.
If even, cross out numbers on either side, but you should have two numbers exactly in the middle. Add them together and divide by two for the median value.
How to find Mode:
Put the numbers in order, then count how many of each number. A number that appears most often is the mode.
How to find Range:
Order all values in your data set from low to high, then subtract the lowest value from the highest value.
i hope this helps!
Can you solve this for me? Thank you! :>
Answer: 303 pages
89+214=303
Drag and drop the numbers to order them from least to greatest.
Question
Graph this point on the coordinate plane.
(5, −2 1/2)
Can you solve this for me? Thank you! :>
Answer: Z=14
Step-by-step explanation:
Simplify the equation: 1/4z=7/2
then multiple both sides by 4:
4 (1/4) = 4 (7/2)
z= 14
Answer: z=14
Step-by-step explanation: very easy
1/4z = 3 1/2 Divide each side by 1/4 to isolate z
3 1/2 will be divided by 1/4
How to divide 3 1/2 by 1/4?
Keep, change, flip.
First: Convert 3 1/2 to an improper fraction which is 7/2
Second: 7/2 / 1/4 keep 7/2
7/2 x 1/4 change from dividing to multiplying
7/2 x 4/1 flip 1/4 around to make it 4/1
28/2 multiply and then simplify to 14.
so the answer is 14
MATH makes no sense he lp me
Answer:12%
Step-by-step explanation:
Can you solve this for me? Thank you! :>
One side of a square became twice as big and the other twice as small, the newly created rectangles area is 28cm2 smaller then the square it used to be.
What is the perimeter of the rectangle?
Answer: Simple way: If the perimeter is 22, the sum of length and breadth is 11 Cm. Now the Area is 28. Factorizing 28, Possible combinations are (1,28),(2,14),(4,7).
5 answers
·
Top answer:
let dimension of a rectangle= l × b Then l× b = 28 2(l+b) = 22 You solve the eq
Step-by-step explanation:
Can you solve this for me? Thank you! :>
Answer:
12
Step-by-step explanation:
17 - 10 = 7
what plus 10 equals 17?
7
so if know C is 7 we do,
7+5=?
if you count on your hands
7, 8, 9, 10, 11, 12
so in conclusion,
7+5=12
kaylie and her family have decided to go on a mountain biking trip. use the graph tp draw a graph that represents their trip.
In one hour they rode one mile up the mountain. the next two hours they rode an additional three miles up the mountain. next, they stopped to have a lunch for an half hour. after lunch they rode two more miles up the mountain for two hours. finally they rode back to the bottom of the mountain in two hours.
Answer:
1234567891011121314151617
Answer:
where is the question?
Step-by-step explanation:
Can you solve this for me? Thank you! :>
There are 3 questions to the problem
Question 1 goes with the orange cube
What is the volume of the solid figure?
A.
625 in3
B.
750 in3
C.
800 in3
D.
1,250 in3
Question 2 goes with the blue cube
Find the volume of the solid figure.
A.
350 cm3
B.
450 cm3
C.
540 cm3
D.
810 cm3
Question 3 goes with the purple cube
Which expressions can be added to find the volume of the solid figure?
A. 10×3 and 10×6
B. 10×3×6 and 4×3×6
C. 10×4 and 3×6
D. 10×3×3 and 10×3×6
Answer:
A
Step-by-step explanation:
V=5^(3)+20*5*5
V=125+500
V=625 in^3
Answer:
The first one is A
Step-by-step explanation:
PLEASE HELP THIS IS ON A TEST AND I DON'T PAY ATTENTION Paul received an estimate of $75,000 for an inground pool. After the job was completed, it cost him $93,000. Express the error in this estimate as a percentage.
A.24% error
B.19% error
C.81% error
D.33.3% error
Answer:24% error
Step-by-step explanation:
subtract the estimate and the cost
93,000-75,000
=18000
divide the cost and the subtracted sum you just got
=[tex]\frac{18000}{75000}[/tex]
cross out the common factor
=[tex]\frac{6}{25}[/tex]
Multiply a number to both the numerator and denominator (easier if you multiply the number that makes the denominator 100)
[tex]\frac{6}{25} x\frac{4}{4}[/tex]
=[tex]\frac{24}{100}[/tex]
write the fraction as a percentage
=24%
Hope this helps! Good luck!
Dont worry I used to not pay attention as well
what is the answer??
Answer:
Blank one could be 4
Blank two should be 3
Blank three should be 12
Step-by-step explanation:
please helppp
The teacher gave a true and false quiz where P(true) = 0.2 for each question. Interpret the likelihood that the first question will be true.
Likely
Unlikely
Equally likely and unlikely
This value is not possible to represent probability of a chance event.
Answer:
Equally likely and unlikely
Step-by-step explanation:
You have a 50/50 chance
Calculate x
justify how you know your solution is correct
Answer:
Determine whether a number is a solution to an equation.
Substitute the number for the variable in the equation.
Simplify the expressions on both sides of the equation.
Determine whether the resulting equation is true. If it is true, the number is a solution. If it is not true, the number is not a solution.
