Answer:
45/8 or 5 5/8Step-by-step explanation:
5/8 divided by 1/9 - 5/8 x 9/1
the sum of 8 observation is 320 find the man of such observation
Answer:
[tex]40[/tex]
Step-by-step explanation:
[tex]We\ are\ given:\\No.\ of\ observations=8\\Sum\ of\ these\ observations=320\\Now,\\As\ we\ know\ that,\\Mean=\frac{Total\ Sum\ of\ the\ observations}{Total\ No.\ of\ observations} \\Hence\ here,\\Mean\ of\ the\ observations\ given=\frac{320}{8}=40[/tex]
For every 3 days of vacation, Farah packs 4 outfits.
Which of the following statements are true?
Choose 3 answers:
Choose 3 answers:
(Choice A)
A
Farah would pack 6 outfits for an 8-day vacation.
(Choice B)
B
Farah would pack 8 outfits for a 6-day vacation.
(Choice C)
C
Farah would pack 10 outfits for a 9-day vacation.
(Choice D)
D
Farah would pack 16 outfits for a 12-day vacation.
(Choice E)
E
Farah would pack 28 outfits for a 21-day vacation.
Answer:
A,D,E
Step-by-step explanation:
3,4
6 8
9 12
12 16
15 20
18 24
21 28
24 32
27 36
30 40
A 2-column table with 4 rows. Column 1 is labeled Store with entries A, B, C, D. Column 2 is labeled Advertised Bread Prices with entries 3 loaves for 5 dollars and 94 cents, 4 loaves for 7 dollars and 80 cents, 5 loaves for 10 dollars and 5 cents, 6 loaves for 12 dollars and 12 cents.
Camillo is making gourmet peanut butter and jelly sandwiches for a food challenge.
PLS HELP ASAP!!What is the unit price of a loaf of bread at each store?
Store A:
Store B:
Store C:
Store D:
Answer:
Store A:
✔ $1.98 per loaf
Store B:
✔ $1.95 per loaf
Store C:
✔ $2.01 per loaf
Store D:
✔ $2.02 per loaf
Step-by-step explanation:
A. Only Graph A is a function.
B. Only Graph B is a function.
C. Both graphs are functions.
D. Neither graph is a function.
Which statement is true?
Answer:
b: only graph b is a function
Step-by-step explanation:
if you look closely graph a is in the middle of the boxes and all over the place, so the answer has to be b. Your welcome (pls give brainliest)
The area of a square is represented by the expression 16x4y8. Which expression could represent the length of one side of the square?
Answer:
4 sq 8
Step-by-step explanation:
The expression that could represent the length of one side of the square is; [tex]4x^2y^4[/tex].
What is an expression?Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
The Numbers constants, variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbol it can also be used to indicate the logical syntax's order of operations and other features.
Given that;
The area of the square A = [tex]16x^4y^8[/tex]
Consider that a is the side length of the square
The area of the square is given by;
[tex]\Rightarrow A=(\text{side length})^2[/tex]
So, we can write the expression as;
[tex]\Rightarrow a^2=16x^4y^8\\\\\Rightarrow a=4x^2y^4[/tex]
Hence, the length of each side is 4x^2y^4
To know more about an expression follow;
brainly.com/question/19876186
#SPJ6
Does the table represent a function?how do you know
help me. please math
Answer:
$16
Step-by-step explanation:
60 + 4 = 64
64 ÷ 4 = 16
CHECK:
16 x 4 = 64
64 - 4 = 60
help asap pls and ty
Use the table to write a linear function that relates y to x .
Answer:
y = -3x + 2
Step-by-step explanation:
The linear equation is in the form
y = mx + b
where m is the slope and b is the y-intercept
the slope can be calculated using two points
Let us have; (-2,8) and (0,2)
The equation of the slope is ;
m = (y2-y1)/(x2-x1) = (2-8)/(0+2) = -6/2 = -3
So for the y-intercept, we select any of the points to substitute
Let us have (0,2)
Substitute this into;
y = -3x + b
2 = -3(0) + b
b = 2
So the equation is;
y = -3x + 2
Please help me. I will
Mark whoever is first!!!
Answer:
750
Step-by-step explanation:
3000 divided by 4 =
750
Answer:
750 boxes
Step-by-step explanation:
10 points
hi so this is middle school math here due 3:30 Friday December 4th please help ill give you brainliest yes i did it but i just want to help people please give an full explanation and the answer for brainliest.
For her birthday, Lucy received $20 from her aunt, $15 from her grandmother, and $32 from her cousins. How much birthday money does Lucy have left?
Answer:
67
Step-by-step explanation:
20+15=35
35+32=67
67
determine the domain on the following graph
Answer:
(-3,7)
Step-by-step explanation:
Please help thanks so much
Answer:
Y is 3.
Step-by-step explanation:
Your welcome : )
Answer:
Step-by-step explanation:
when you want to find x all you have to do is find 6 on the x axis (the horizontal line) and move up until you find the point above or below it.
in this case it is 3 units above the x axis
so y = 3
Nina’s dog weighed 23.54 pounds last year. This year, her dog weighs 25.38 pounds. How many pounds did her dog gain this past year? PLS HELP ME!!!!!!!!!
Answer:
1.84
Step-by-step explanation:
25.38-23.54
helpppppppppppp. djhdbxjdj
Answer: Bro You need to take the picture higher -_-
Step-by-step explanation:
2+4x4x4+5(6-3)x2 divided by 3 = 76
If a math test has 20 multiple choice problems, 10 fill in the blank and 5 word problems, what fraction of the problems on the test will be word problems?
Answer:
1/7
Step-by-step explanation:
what you're trying to find: # of word problems/ # of total problems
# of word problems = 5
# of total problems = 5 + 10 + 20 = 35
5/35 = 1/7
How do you convert 18,420.15427 into money form?
What is the reciprocal of 3/7?
Answer:
7/3
Step-by-step explanation:
It’s just the fraction backwards
Flip numerator and denominator.
[tex]\frac{7}{3}[/tex]
help help help help help help help help help help help help help help help help help help help help help help help help help help help
the answer its -3/2
Answer:
..............................................................................................................
Step-by-step explanation:
19. Given: 2c =d-2b, c = a-b. d= a + b; Prove: a = b Statements Reasons 1. 2c = d - 2b 2. c = a - b 3.2(a - b) = d - 2b 4. 2a - 2b = d - 2b 5. d = a + b 6. 2a - 2b = a + b - 2b > 7. 2a - 2b = a-b > 8. a - 2b = -b 9. a = b <
I need help ASAP!
Answer:
1 = Given
2 = Given
3 = Substitution Property
4 = Distributive Property
5 = Given
6 = Substitution Property
7 = Simplify
8 = Subtraction Property
9 = Addition Property
By substituting given c and d values inn the given equation and simplifying we get a=b. Hence, proved.
Given that, 2c =d-2b, c = a-b and d= a + b.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
To prove: d=a+b
Proof:
1. 2c =d-2b (Given)
2. c=a-b (Given)
3. 2(a-b)=d-2b (Substitute c=a-b)
4. 2a-2b=d-2b
5. d=a+b (Given)
6. 2a-2b=a+b-2b (Substitute d=a+b)
7. 2a-2b=a-b
8. a-2b=-b (Transpose a to LHS and simplify)
9. a=b (Transpose a to RHS and simplify)
By substituting given c and d values inn the given equation and simplifying we get a=b. Hence, proved.
#SPJ2
i really need help- eeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
-2, -5, 2, then 5
Step-by-step explanation:
Answer:
-5, -2, 2, 5
what is the slope of (-4,-6) (2,-4)
Answer:
The slope is 1/3
Step-by-step explanation:
Answer:
y2-y1/x2-x1
-4-(-6)/2-(-4)
a negative and a negative turns to a positive.
2/6 or 1/3
Step-by-step explanation:
1.3 +
6/50=
Enter the answer as an exact decimal or simplified fraction.
Answer:
1.42
Step-by-step explanation:
1.3+6/50
1.3 +0.12
1.42
Answer:
1.42
Step-by-step explanation:
6/50 is .12
1.3+.12 is 1.42
Jasmine has taken an online boating course safety course and now completing her end-of-course exam . As she answers each question , the progress bar at the bottom of the screen shows what portion of the test she has finished. She has just completed Question 16 and the progress bar shows she is 20% complete. How many total questions are on the test ?
Answer:
80
Step-by-step explanation:
20 percent is 16 questions
then 100/20=5
5 times 16 is 80
The ratios 4:10 and 8:20 are equivalent true or false
Answer:
true
Step-by-step explanation:
Which rational number is also an integer
A. - 86 / 6
B. - 65/13
C. 43/5
D. 70/25
This is because 65/13 = 5 when using a calculator or long division. There are no fractional or decimal parts to the result 5, so 5 is an integer.
Something like 86/6 = 14.333 approximately showing the result is not an integer. The same applies to choice C and choice D as well.
Find the perimeter of the image below
Answer:
46
Step-by-step explanation:
Answer:
26.1
Step-by-step explanation:
Took the same test lol
write equibalent fraction for 2/3 and 3/4 using 12 as the common denominator
Answer:
2/3 = 8/12
3/4 = 9/12
Step-by-step explanation:
whatever you do to the denominator, you have to do the the numerator.
2/3 - 3 times 4 equals 12 and 2 times 4 = 8. so 2/3 = 8/12
3/4 - 4 times 3 equals 12 and 3 times 3 equals 9. so 3/4 = 9/12
hope this helps!!!
I need hel now plz and fast!!
Answer:
7(3+7)
Step-by-step explanation: GCF is 7
Divide both numbers by 7
Put 7 in front of parentheses
And put the other numbers inside
A rectangle is located on a coordinate plane. If the ordered pair (t, u) represents a vertex of this rectangle, which algebraic representation describes the effect of translating the rectangle 8 units up and 3 units left?
Answer: (t,u) -> (t-3, u+8)
Step-by-step explanation: Up is the y value and left is the x value.
In the point ( t,u) t is the x value and u is the y value.
Moving to the left, you subtract the value and moving up you add the value.
The answer would be (t, u) → (-t – 3, u + 8)