Answers
Answer:
D. 1/2 +1/2·1/3
Step-by-step explanation:
To find an appropriate expression, we can work through the amounts eaten day by day:
MondayMarcus ate 1/2 of the pizza, so 1 -1/2 = 1/2 of the pizza was left.
TuesdayMarcus ate 1/3 of what was left, so ate (1/2)(1/3) of the pizza.
TotalThe amount Marcus ate in total is the sum of the amounts eaten on Monday and Tuesday:
1/2 + (1/2)(1/3) . . . . . matches choice D
Related Questions
The price of an item has been reduced by $9.94. The original price was $62.45. What is the price now?
Answers
Answer: The price now is $52.51
Step-by-step explanation: To find the price after a reduction, we need to subtract the amount of the reduction from the original price. In this case, we have:
Original price = $62.45
Reduction = $9.94
Price after reduction = Original price - Reduction Price after reduction = $62.45 - $9.94
Price after reduction = $52.51
We can also check our answer by adding the reduction to the price after reduction and seeing if we get back the original price:
Price after reduction + Reduction = Original price $52.51 + $9.94 = Original price $62.45 = Original price
This confirms that our answer is correct.
Hope this helps, and have a great day! =)
Mario needs 1024 MB to make a backup of his computer files, for this he has 3 USB memories with a capacity of 256 MB. How many USB sticks with a 128 MB capacity does Mario need for this task?
Answers
Who ran the fastest?
| Runner 1 | 9.79 seconds | 100 meters
| Runner 2 | 9.86 seconds | 100 meters
| Runner 3 | 10.5 seconds | 100 meters
| Runner 4 | 10.35 seconds| 100 meters
| Runner 5 | 9.79 seconds | 100 meters
| Runner 6 | 10.2 seconds | 100 meters
| Runner 7 | 9.58 seconds | 100 meters
| Runner 8 | 11.12 seconds | 100 meters
Answers
Answer:
Runners Number 7
Step-by-step explanation Number 7 Because they have the shortest recorded time
Using a physical or diagram model of the Sun, the Moon, and the Earth to explain the reason for seasons
Answers
Answer:
https://spaceplace.nasa.gov/seasons/en/
Answer:
The way that Earths axis is tilted is what determines the season that it is. for example when the Northern hemisphere tilts toward the Sun, it's summer in the Northern Hemisphere. And when the Southern hemisphere tilts toward the Sun, it's winter in the Northern Hemisphere. This is because when a hemisphere is tilted towards the sun, that hemisphere is getting direct rays from the sun.
Nelson Middle School raised $19,950 on ticket sales for its carnival fundraiser last year at $15 per ticket. If the school sells the same number of tickets this year but charges $20 per ticket, how much money will the school make?
A $26,600
B $21,600
C $30,600
D $20,600
Answers
Answer:
C 30600 dollars hope it helps
Answer:
$26,600
Step-by-step explanation:
19,950/15 to get the number of tickets sold last year.
1330 tickets
1330*20=
$26,600 if they sell the same number of tickets.
Part A: The sun produces 3.9 ⋅ 1033 ergs of radiant energy per second. How many ergs of radiant energy does the sun produce in 3.25 ⋅ 103 seconds? (5 points)
Part B: Which is the more reasonable measurement of the distance between the tracks on a railroad:
1.435 ⋅ 10−3 mm or 1.435 ⋅ 103 mm? Justify your answer. (5 points)
Answers
Answer:
what Is the problem?
Step-by-step explanation:
help pls
The formula for the area of a rectangle is A = l ∙ w, where A = area, l = length and w = width.
A rectangle with a length of 4 millimeters has an area of 44 square millimeters. The width of the rectangle is ...
millimeters.
20
11
40
Answers
First substitute the variables for #s:
44= 4 • w
Then solve as a one step equation:
I put it in the pic.
11=w
Now check!
44=4 • 11
The width is 11
ALL DONE!!
I need helpppppppppppp
Answers
Answer:
I would answer this question, but I cannot see the picture clearly. Maybe provide a clearer picture?
4/5 x 3/4 = ?
PLEASE SHOW WORK ON HOW YOU GOT THE ANSWER
APPLY USING GCF AND LCM TO FRACTION OPERATIONS
Answers
Answer:
0.6
Step-by-step explanation:
Answer:0.6
Step-by-step explanation:
Multiple: 4/
5
* 3/
4
= 4 · 3/
5 · 4
= 12/
20
= 3 · 4/
5 · 4
= 3/
5
Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(12, 20) = 4. In the following intermediate step, cancel by a common factor of 4 gives 3/
5
.
In other words - four fifths multiplied by three quarters = three fifths
What is the scale factor that take triangle XYZ to X'Y'Z'?
Answers
For her wedding, Brooke had 275 cupcakes that cost $1.50 each.She served 234 people dinners that were $19.78 each.The Dj and photographer cost $750 each and the hall was $4,213.What was the total cost for Brooke's weeding reception?PLEASE JUST SHOW HOW YOU GOT THE ANSWER IN A DEFINITIVE MANNER
A.$10,004.02
B.$10,692.52
C.$10,754.02
D.$11,565.00
Answers
Answer:
nah
Step-by-step explanation:
Answer: C
Step-by-step explanation:
275 cupcakes x $1.50 each = $412.50
234 people x $19.78 = $4,628.52 for the dinner
$750 x 2 = $1,500 for DJ and photographer
Now add
$412.50 + $4,628.52 + $1,500 + $4,213 = $10,754.02
Hope this helps :>
The distance, d, you bike varies directly with the amount of time, t, you bike. Suppose you bike 31.125 miles in 2.5 hours. Write an equation that relates d and t.
Answers
Answer:
d=10.8t
Step-by-step explanation:
The distance "d" you bike varies directly with the amount of time "t" you bike.
Therefore d a t
To turn it into a equality , we introduce k, proportionality constant
d=kt
The distance "d" you bike varies directly with the amount of time "t" you bike. Therefore,
d α t
To turn it into equality, we introduce k, proportionality constant.
d = kt
We find the value of k from the given conditions. Suppose you bike 31.125 miles in 2.5 hours.
31.125 = k(2.5)
k = 12.45 miles/hour
Therefore the equation would be:
d = 12.45t
It is a linear graph with a slope of 12.45 and it passes at the origin
Ima be posting a lot of questions so...cash in. (ONLY if you know the answers)
Answers
Hello there!
10(2x+8y-6)
20x+80y-60
What we must do is multiply 10 by everything inside the parentheses.
Hope this helps! :)
[tex]GraceRosalia[/tex]
20x + 80y - 60
Given g(x)=-x-4g, solve for x when g(x)=9.
Answers
Answer: i think it would be -2.5=x
Step-by-step explanation:
Can someone help me with these two questions, please? Many thanks. ^°^
Answers
Answer:
Ratio of 4:
12:8 = (divide by 4 to get) 3:2
Ratio of 5:
4:15
Answer:
1.5 : 3:5 = smallest ratio 1 : 2.3333333333333
Step-by-step explanation:
Large Parallelogram 12 small parallelogram 8 = 12/8 = 1.5 scale factor
Large triangle 14 and small triangle 4 = 14/4 = 3.5 scale factor
1.5 : 3:5 = smallest ratio 1 : 2.3333333333333
Help...? (If you dont know it, dont bother.)
Answers
Hello there!
3(3w-5x+1)
9w-15x+3
Hope this helps you!
You have to multiply the numbers in the parentheses by the number (3) outside of them
Sara needs to take a taxi to get to the movies. The taxi charges $6 for the first mile, and then $2.75 for each mile after that . If the total charge is $14.25, then how far was Sara's taxi ride to the movie ?
Answers
Answer:
The total miles it took to go to the movies is 4 miles (counting the first mile that cost $6)
Step-by-step explanation:
Variables:
x = per mile
y = total
Equation:
y = 6 + 2.75x
Given:
y = 14.25
Work:
y = 6 + 2.75x
14.25 = 6 + 2.75x
2.75x = 14.25 - 6
2.75x = 8.25
x = 8.25/2.75
x = 3
Answer:
So the first step is to subtract $6 from 14.25.
We get 8.25.
divide 8.25 by 2.75, to find out how many miles (after the 1st mile) Sarah's ride was.
8.25/2.75 = 3. So 3 + 1 = 4.
The total mileage length to get to the movies was 4 miles.
Step-by-step explanation:
Some researchers needed to estimate how many catfish were in a local river, so they marked 280 catfish with tags. Later, the researchers trapped 540 catfish, of which 27 had tags. To the nearest whole number, what is the best estimate for the catfish population?
(13 points if solved:)
* Please Answer Properly*
Answers
Answer:
793 (ig)
Step-by-step explanation:
so take the 540 and subtract it by 27 then u will get the number of catfishes with no tags, then add the difference with 280 and u'll get the population hope it helps :)
pls help i need its for tomorrow !!!
Answers
Referring to the figure, find the unknown
length x. (Do not use a calculator to
approximate your answer. Give the exact answer.)
Answers
Which statement correctly compares the function shown on this graph with
the function y = 5x + 5?
10
8
8
4
2
-10 -8 6 4 2
2
2
4 6
810
4
6
A. The function shown on the graph has the same rate of change, but
a lower starting point.
B. The function shown on the aranh ha
Answers
Answer:
I think your answer is A because the starting point and the rate of change for y=5x+5 is 5 and on the graph it looks like the rate of change is 5x and the starting point is -5.
Therefore A is most likely the answer
I hope that this helped <3
Keiko buys a bottle of water for $2.19. She gives the cashier a $10. How much should she get back?
Answers
Answer:
$7.81
Step-by-step explanation:
10-2.19
The graph of y=f(x) is shown below. According to the graph, what is f(0)?
Answers
from,
y = f(x)
then,
f(0)
this means that x = 0
from the graph x = 0 is found at C
y = -2.
All the best!
Please help! I need this asap!
Answers
Answer:
it is the second one
Step-by-step explanation:
Jamar purchases a savings bond for $3000. If the bond earns 3% interest for a term of 5 years, what will the total value of Jamar's investment be at the end of 5 years?
Answers
Answer:
450$
Step-by-step explanation:
3000*3%=3000*0.03
3000*0.03=90
90*5=450
help pls?? tysm if you do
Answers
Answer:
I believe that the answer you have is correct! Have a nice day!
Sam purchased a video game for $31.99 but paid $35.04. Sam paid $
in sales tax.
Answers
Which equation shows the correct relationship between the measures of the angles of the two triangles? (1 point)
Group of answer choices
The measure of angle CAB = The measure of angle C prime B prime A prime
The measure of angle BCA = The measure of angle A prime B prime C
The measure of angle CAB = The measure of angle C prime A prime B prime
The measure of angle BCA = The measure of angle C prime A prime B prime
Answers
Answer:
The measure of angle BCA = The measure of angle C prime A prime B prime
Step-by-step explanation:
Here is a math problem...I need help...(I tried it and I couldn't find out the answer
Answers
Answer:
y - 6 = x/3 + 17/3 - 6
Step-by-step explanation:
x₁,y₁
A(-5,4)
x₂,y₂
B(1,6)
m = (y₂ - y₁) / (x₂ - x₁)
m = (6 - 4) / (1 - (-5))
m = 2 / (1 + 5)
m = 2/6
m = 1/3
y = mx + b B(1,6)
6 = (1) * 1/3 + b
6 = 1/3 + b
b = 6 - 1/3
b = (18 - 1) / 3
b = 17 / 3
y = x/3 + 17/3
y - 6 = x/3 + 17/3 - 6
What is the surface are of this Triangular Pyramid?
Answers
Answer:
37 in training angel in a sentence brainly to