Answer:
$448.00 and 32%
Step-by-step explanation:
Lova and her family are dividing 82 books into 4 boxes to donate to homeless shelters. They would like to put the same number of books in each box. Is this possible? Explain.
Answer: no, it would not be possiable. Because if you divide 82 by 4, then you would get 20.5, and you cant split a book to put in other boxes.
Answer:
No, it is not possible, unless they keep 2 books out.
Step-by-step explanation:
To find out how many books to put in each box you can divide 82 into 4 groups:
82 ÷ 4 = 20.5
You cannot have half of a book, so no, it is not possible to put the same number of books in each box, unless they keep 2 books out.
The only way this would work is if they had 80 books instead of 82 books.
Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Please rate and click the Thanks button if it helped you out. Brainliest would be MUCH appreciated. Have a great day!
Stay Brainy!
−Kallmekrish
Anyone who has never made a mistake has never tried anything new.
- Albert Einstein, Physicist/Scientist
Triangle
ABC with vertices A(3, -1), B(0, 8), and C (-3, 1) is reflected so that A’ is
now (3, 1). What was the reflection,
and where are B’ and C’?
if a=2 what is the value of a + 6 ?
8
If you replace a with 2, it would be 2+6
(2+6=8)
Hope this helps :)
Brandon wants to use the Distributive Property to figure this problem out. What should be his next step?
8 × (10 + 7)
___________
(8 + 10) × (8 + 7)
10 + (8 × 7)
(8 × 10) + 7
(8 × 10) + (8 × 7)
How do we find percent of increase
Answer:
See explanation and example below.
Step-by-step explanation:
To find percent increase you must know the original amount and the new amount. Then use the formula below:
percent increase = (new amount - old amount)/(old amount) × 100%
Example:
A book used to cost $10. Then the price increased to $12. What is the percent increase?
Given information:
old amount = $10
new amount = $12
Percent increase formula:
percent increase = (new amount - old amount)/(old amount) × 100%
Apply the given information to the formula:
percent increase = ($12 - $10)/($10) × 100%
percent increase = $2/$10 × 100%
percent increase = 0.2 × 100%
percent increase = 20%
Answer: The percent increase from $10 to $12 is 20%.
Answer:
Increase = Increase / The original Number * 100
Step-by-step explanation:
Don't worry I gotchu!
You basically divide the amount that is progressing, i.e, or that is, the increase of the number by the original number and then multiply by 100. SO thats how you find the percent of increase! Sry if i stated another formula but i think it is the right one. sry if i am wrong :(
So I have another math question that involves the same problem and so is 7 + 7x the same as 7x+ 7 i think it is but i'm not sure.
Answer:
it is
Step-by-step explanation:
because it addition it doesn't matter which way you put it
Which of the following is not true about a square? It has no right angles. All its sides are of equal lengths. It has opposite parallel sides. It can be classified as a rectangle.
Answer:
A) It has no right angles.
Step-by-step explanation:
That is the only false answer because all angles of a square are right angles (90°).
Answer:
it has no right angles
Step-by-step explanation:
GEOMETRY Find the perimeter and the area of the polygon with the given vertices.
I just need help with this.. IT MAKES NO SENSE!!!:D
Answer:
Perimeter: 12
Area: 9
Step-by-step explanation:
Use the distance formula to find the length of each side of the polygon, then you add all of the sides together. the distance formula is square root (x2-x1)^2+(y2-y2)^2 (you can just look up distance formula if you want a visual). The length between (1,1) and (4,1) is 3, the length between (4,4) and (4,1) is also 3, the length between (1,4) and (4,4) is also 3, and the length between (1,4) and (1,1) is also 3. Add up all those lengths to get the perimeter. To find the area, its just length times width. So instead of adding all the sides like perimeter, you just do 3 times 3
please help me and provide step by step explanation!
Answer:
154
Step-by-step explanation:
The formula for the area is A=πr2
The line labeled 7 is the radium or the R in the formula
Replace 7 with R
A=π7(squared)
square seven
A=49π
pi is approximately 3.14
mutiply 7 by pi
A= 154
Which dot plot shows most of the values clustered around 2, 3 and 7, 8, 9?
W.
X.
Y.
Z.
A.
Z
B.
W
C.
Y
D.
X
Answer:
w plot shows most of the values clustered around 2,3 and 7,8,9.
Pls help..........................
9=3/2x step by step ASAP
Answer <3
Hello there! I'm here to help with your question!
I believe the answer is x= 6
The explanation:
9 = [tex]\frac{3}{2}[/tex] x
9 =[tex]\frac{3x}{2}[/tex]
9 = [tex]\frac{3x}{2}[/tex]
2 · 9 = · [tex]\frac{3x}{2}[/tex]
2 · 9 = 2 · [tex]\frac{3x}{2}[/tex]
2 · 9 = 3x
x = 6
---------------------------------------------------------------------------------------------------------
Last messages:
I'm truly sorry if this is wrong.
Please forgive me.
Bye! - Lilo <3
Someone Please help me
Answer:
So I did this in the beginning of my seventh grade year.
Step-by-step explanation
center is natural numbers
then whole numbers
then integers
then rational numbers on the outside
does this help?
3. The length of the radius and slant height of two different cones
are shown.
a. Find the surface area of each cone. Use 3.14
for pi and round to the nearest hundredth.
11.3 cm
9.4 cm
2.9 cm
4.4 cm
b. Which cone has the greater surface area?
Cone 1
Cone 11
Pls help this is due today! PLS DO NOT GIVE ME WEBSITES!
Answer:864m^2
Step-by-step explanation:
18*18=324
18*30=540
540+324=864
Answer:
684 m.
Step-by-step explanation:
First you divide the shape into one rectangle and one square. You first multiply 18 x 18 for the square to find the area, which equals to 324. Then you do 18 x 30, as the sides are equal. this equals to 540. Now, you add up 324 and 540. You will get the total of 684.
Calories Used While Swimming for 30 Minutes
Type of Stroke
56-kg woman
77-kg man
Backstroke
95
130
Breaststroke
91
125
Fast Crawl
87
120
Slow Crawl
95
130
Sidestroke
68
90
Treading Water
35
48
Table 2-1
Scientific data can be organized into different types of graphs. Which type of graph would best illustrate the information from Table 2-1?
a.
circle graph
b.
line graph
c.
bar graph
d.
none of the above
Please select the best answer from the choices provided
A
B
C
D
Answer:
C.
Bar graph
Step-by-step explanation:
WHen you have a lot of data like this, it is best that you use bar graphs. If it is incorrect I am sorry.
Answer the question below
Answer:
10.6 ounces
Step-by-step explanation:
The solution to 12x = 36 is x =___. (Only input whole number)
Numerical Answers Expected!
Answer for Blank 1:
Answer:
x = 3
Step-by-step explanation:
12 * (3) = 36. 36 / 12 = (3)
Answer:
x = 3
Step-by-step explanation:
soo all you have to do is make x alone, to do that you have to divide 12 to both sides.
12x / 12 = 36/12
x = 3
what is the volume of this prism 4 cm cubed 6 cm cubed 7 cm cubed 8 cm cubed
Hey there! Hope you are having a fantastic day!
To find the volume of a Prismatic Rectangle you must multiply all three sides together. In your case, It would be 4 x 2 x 1. Which would leave you with an answer of 8.
Hope this helps! :)
HELP! Two right rectangular prisms are shown below. If each prism is packed with small cubes of side length 1/4 inch how many more cubes are in prism 2
A. 42 Cubes B. 48 Cubes
C. 510 Cubes D. 720 Cubes
Answer:
First find the volume of the two rectangular prisms using the formula:
V = l · w · h
Where 'l' represents the length, 'w' the width, and 'h' the height.
Now let's find the volume of Prism 1;
V = l · w · h
V = 7/4 · 3/2 · 5/4
V = (7/4 · 3/2) · 5/4
V = 21/8 · 5/4
V = 105/32 cubic inches.
Now let's find the volume of Prism 2;
V = l · w · h
V = 5/2 · 9/4 · 2
V = (5/2 · 9/4) · 2
V = 45/8 · 2/1(make 2 to 2/1 because it makes it a bit easier)
V = 90/8 cubic inches.
Now let's find how many cubes can fit into each of these prisms.
But first, we need to find out the volume of one cube.
Remember, all sides to a cube are equal.Using the formula, V = l · w · h;
1/4 · 1/4 · 1/4
= 1/64 cubic inches is the volume of one cube.
Now we find how many cubes can fit inside each of these prisms.
Prism 1:
105/32(volume for this prism) ÷ 1/64(volume of one cube)
= 210 cubes can fit inside prism one.
Prism 2:
90/8(volume for this prism) ÷ 1/64(volume of one cube)
= 720 cubes can fit inside prism two.
Finally, let's calculate their difference:-
720 - 210
= 510 cubes.
Hence, prism 2 can hold 510 more cubes than prism 1.
Erin is rolling a six-sided number cube repeatedly. Her goal is to roll a prime number 12 times. How many times should Erin expect to have to roll the number cube to result in a prime number 12 times?
Enter your answer in the box to correctly complete the statement.
Erin should expect to roll the number cube approximately( )times to result in a prime number 12 times.
Answer:
24
Step-by-step explanation
50% chance to roll a prime number
Answer:
it would be 24 times
Step-by-step explanation:
so lets think the prime numbers on a six sided dice are 2, 3 and 5 so there is a 50% chance to roll a prime number and she wanted to roll 12 a prime number 12 times and with a 50% chance so we figure out what 50% of ? = 12 witch is 24 so there is your answer hope i could help if you could mark me brainlyist i would love it if not thats fine have a good day (or night) :)
Can someone help me with this (thanks)
Answer:
B.) The large bowl was spicier
Small bowl:
5 : 20 = 1 : 4
1 ounce of pepper for every 4 ounces of tomatoes.
Larger bowl:
6 : 30 = 1 : 5
1 ounce of pepper for every 5 ounces of tomatoes.
Step-by-step explanation:
Have a great rest of your day
#TheWizzer
Answer:
I think they are the same amount of spicy. C)
Step-by-step explanation:
This is because he used a larger amount of peppers but also a larger amount of tomatoes so if it is not B) it would be C) because they seem as though they could also be the same amount of spicy due to the amounts of each ingredient used.
I hope this helped!
Can anyone solve this?
please help me with math problem
Answer:
No.
Step-by-step explanation:
Your only selecting a selective group of students. In order for it to be random you must gather data from every student not just the ones in the lunch line because that could result in the survey being biased.
Please help needed its due soon
Someone78, YOU HAVE BEEN SUMMONED!
Pls answer fast .-.
Answer:
8831.25 square feet
Step-by-step explanation:
Please give the real answer and no links!
Are there any overall patterns in the data set? Striking deviations? Use
mathematical reasoning to justify your answer. (2 points)
Answer:
all I can say is that the total is 26 and a possible pattern can be there is a repeated 3 every 2-3 numbers, hope this helps
The table shows how much Noah earns each day. About how much money did Noah earn altogether? Use the table and rounding to choose the estimate.
$15 to $16
$11 to $12
$13 to $14
$17 to $18
Answer:$13 to $14
Step-by-step explanation:
4.17= 4
3.19=3
2.86=3
3.75=4
Add them all up and you get 14.
Solve the actual equation to check your work
(Btw it equals 13.77 if you don't estimate)
A city has the following rule for its mayoral elections:
"Citizens under the age of 21 are not allowed to run for mayor."
Part A: Write an inequality to show the age of citizens who are allowed to run for mayor. (5 points)
Part B: Describe in words how you can show the solution to this inequality on a number line. (Be specific! Open dot or closed dot? Which direction is the arrow pointing?) (5 points
Answer:
Hi! I answered a question like this yesterday so I will help!
First let's read carefully: Write an inequality to show the age of citizens who ARE allowed to run for mayor.
Part A:
If x ≥ 21, they can vote; x is the age of the person that wants to vote!
Part B:
Mark a closed dot on 21 and an arrow pointing to the right. A closed dot means "greater than or equal to" or "less than or equal to". Marking this would mean that anybody 21 or older can vote.
Hope this helps! Mark the brainliest please!~
Hello!
If x (age person wants to vote) ≥ 21; they can vote.
Mark a closed dot on 21 and an arrow pointing to the right. A closed dot means "greater than or equal to" or "less than or equal to". Marking this would mean that anybody 21 or older can vote.
Part B credit to guy above me :F
Don't have to mark me brainlest.
Part A.Maggie is making a necklace using 14 inch string and identical beads. Maggie has placed 12 beads next to each other starting at the left end of the string as shown in the figure. The 12 beads fill 3 inches of the string. How many total beads will completely fill the 13 inch string?
Part.BAfter filling the string from end to end, Maggie decides to leave one inch at each end of the string with no beads. How many beads does she need to remove from the beads she used to completely fill the string?
Answer:
a) 56 beads
b) 8 beads
Step-by-step explanation:
12 beads take 3 inches so yes 12/3 =4 per inch
but then the necklace is 14 in long so 4 *14=56 beads
if you take off one ince per side you would take of 4 beads per side so 4*2=8 beads