Answer:
Assignments finished = 7
Step-by-step explanation:
Given that:
Time taken for one assignment = 20 minutes
Time spent on working = 2 hours 20 minutes
2 hours = 120 minutes
Time spent on working = 120 + 20 = 140 minutes
Number of assignments = [tex]\frac{Total\ time\ spent}{Time\ on\ one\ assignment}[/tex]
Number of assignments = [tex]\frac{140}{20}[/tex]
Number of assignments = 7
Hence,
Assignments finished = 7
Answer:
You finished seven (7) assignments.
Step-by-step explanation:
1. First, you need to know how many minutes are in an hour. That is 60 minutes.
2. If you know that it takes 20 minutes for each assignment and you spend 2 hours and 20 minutes to do all the assignments, you need to get both times to the same unit, minutes.
3. 2 hours is equal to 120 minutes. Now we need to add the other extra 20 minutes, leaving a total of 140 minutes of homework assignments.
4. Now you need to divide 140 minutes by 20 minutes because that is how long one assignment takes. 140÷20=7.
5. In the end, you finished 7 assignments in 2 hours and 20 minutes.
Hope this helps! Please vote me as Brainliest. Let me know if you need more of an explanation. Remember, cheating is never the answer. Try your best before you seek answers. Hope it's not too late. Good luck with whatever you are doing! Have an amazing day!
Eddie drank 3/4
liter of water Monday before going jogging. He drank 3/5
liter of water after his jog. How much water did Eddie drink altogether? Write your answer WRITE AS A MIXED NUMBER
Answer:
3/4 x 5 = 15/20
3/5 x 4 = 12/20
15/20 + 12/20 = 27/20
Hope this helps!
What is the solution to the equation? 36x-20=160
Answer:
x=5
Step-by-step explanation:
36x-20=160
first, find the value of x
add 20 from both sides
36x-20=160
+20 +20
36x=180
then, divide 36 from both sides to get x by itself
36x/36=140/36
x=5
now, plug x into the equation to check your work
36(5)-20=160
multiply 36 and 5
180-20=160
subtract 20 from 180
180-20=160
Chris went to the store 88 times last month. She buys 73 pencils each time she goes to the store. How many pencils did Chris buy last month
For which situation would a positive integer be used?
a. submarine that is below sea level
b. the change in earnings from a company that spent more money than it earned
c. the temperature in Alaska on a snowy day
d.the elevation of the penthouse of a hotel
Answer:
D
Step-by-step explanation:
CUZ PENTHOUSES ARE AT TOPS OF HOTELS
Solve the inequalities by graphing. ldentify the graph that shows the following equations. PLS PLS HELP ME
will mark branliest
Oliver shot 8 free throws at practice, making 6 free throws and missing 2 free throws. If Oliver is equally likely to make a free throw as he is to miss a free throw, find the probability of this outcome by expanding (m+n)8.
Answer: Then you turn the 6 to a 4 and the 2 into a 4 also. Because Oliver wanted the free throw and the free throw he missed turn both equal so you divide 8 with 2 and get 4.
Answer:
Alfredjiang2010 is a very smart person and his answer is correct I think.
• Mother has 40 guavas to share among her daughters, Naomi got 3
more than Sharon and Kassy got 10 more than Naomi. Find each
child's share
Answer:
Step-by-step explanation:
As given Total Guavas = 40 ,
3 daughters,
Let share of Sharon = x
then by given condition ,
Naomi share = x+3 (3 more then Sharon
Also Kassie share = x+3+10 =x+13 (10 more then Naomi
Now
total shared = total
Naomi + Sharon + Kassie = 40
(x+3) +(x) +(x+13) =40
adding like terms with like we get ,
3x+16=40
3x=40-16
3x=24
x= 24/3
x= 8
hence Sharon share = x =8
Naomi share = x+3 =8+3 =11
Kassie share = x+13 = 8+13 = 21
Plz Brain-list it or subscribe to my channel " ZK SOFT&GAMING " Thanks....
Step-by-step explanation:
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Answer:
1- solve for x
2- put it in the bottom left square
Step-by-step explanation:
g How many hours would it take to read a book that you tend to read at a rate of 1.26 pages per minute, if it is 911 pages long
Answer: It will take about 19 hours to read the book.
Step-by-step explanation:
Given: Rate of reading = 1.26 pages per minute
Total pages = 911 pages
Time taken to read = (Rate of reading ) x (Total pages to read)
= 1.26 x 911 minutes
= 1147.86 minutes
[tex]=\dfrac{1147.86}{60}[/tex] hours [ 1 hour = 60 minutes]
= 19.131 hours
hence, it will take about 19 hours to read the book.
Warm-Up
The table shows two equations and their graphs. Determine which equation each point is a solution to, and drag it to the
correct location on the table.
y = 3x + 4
y=-3x+1
+3
12
+1
at
ht
-6 -5 -4 -3
2-1
.
1 2 3 4 5
2
TELAH
Solutions:
Solutions:
(0,4)
(-2,2)
(4,-1)
(0,1)
(-1,1)
(-2,-2)
Answer:
Right on edmentum
Step-by-step explanation:
Simplify the rational expression below
Answer:
there is no expression
Step-by-step explanation:
what are you talking about
Write 90,403
in expanded form and using
number names.
Answer:
Ninety thousand, four hundred and three.
Which number line best shows how to solve -4 - (-8)? (5 points)
A number line from negative 10 to 10 is shown with numbers labeled at intervals of 2. An arrow is shown from point 0 to negative 4. Another arrow points from negative 4 to 8.
A number line from negative 10 to 10 is shown with numbers labeled at intervals of 2. An arrow is shown from point 0 to negative 4. Another arrow points from negative 4 to 4.
A number line from negative 10 to 10 is shown with numbers labeled at intervals of 2. An arrow is shown from point 0 to negative 4. Another arrow points from negative 4 to negative 8.
A number line from negative 10 to 10 is shown with numbers labeled at intervals of 2. An arrow is shown from point 0 to negative 8. Another arrow points from negative 8 to negative 4.
Answer:
I think it is C. sorry if im wrong
Step-by-step explanation:
C: A number line from negative 10 to 10 is shown with numbers labeled at intervals of 2. An arrow is shown from point 0 to negative 4. Another arrow points from negative 4 to negative 8.
The lengths of a professor's classes has a continuous uniform distribution between 49.29 min and 55.55 min. If one such class is randomly selected, find P54
Answer:
52.6704
Step-by-step explanation:
The lengths of a professor's classes has a continuous uniform distribution between 49.29 min and 55.55 min
Let x = 49.29, y=55.55
Percentile(P) = 54/100 = 0.54
P54 = x+(y-x)p
P54 = 49.29 + (55.55-49.29)*0.54
P54 = 49.29 + 6.26*0.54
P54 = 49.29 + 3.3804
P54 = 52.6704
find the area of square if the length of its diagonal is 18 cm
Answer:
324
Step-by-step explanation:
Expression equivalent to 8p-3n+4q-9m
Answer:
4p-n+2q-3m is equivalent to 8p-3n+4q-9m
The expression 4(2p+ q) - 3(n+3m) is equivalent to the given expression. which is the correct answer would be an option (C).
What is the expression?Expressions are defined as mathematical statements that have a minimum of two terms containing variables or numbers.
The expression is given in the question following:
8p - 3n + 4q - 9m
We have to determine the equivalent expression to the given expression
As per option (C), we have
⇒ 4(2p+ q) - 3(n+3m)
Apply the distributive property of multiplication,
⇒ 4 × 2p+ 4 × q - 3 × n + 3 × m
⇒ 8p + 4q - 3n + 3m
Rearrange the terms in the above expression,
⇒ 8p - 3n + 4q - 9m
So this expression is the same as the given expression.
Therefore, the expression 4(2p+ q) - 3(n+3m) is equivalent to the given expression.
Learn more about Expressions here :
brainly.com/question/21751419
#SPJ5
The question seems to be incomplete the correct question would be:
Which expression is equivalent to 8p-3n+4q-9m
A. 0
B. 5pn - 5qm
C. 4(2p+ q)-3(n+3m)
D. 4(2p+q)-3(n-3m)
Solve for x
28=4(x+2)
x=
Answer:
Hi! The correct answer is x = 5!
Step-by-step explanation:
~Isolate the variable by dividing each side by factors that don't contain the variable~
Answer:
the correct answer is x =5
i’m giving brainliest.
You know that Mike gets paid $45 for 3 hours and $105 for 7 hours. How much money will Mike make if he babysits for 8.5 hours?
Answer:
$127.50
Step-by-step explanation:
$45/3 = $15 per hour
$15 x 8.5 = $127.50
Answer:
127.50 dollars
Step-by-step explanation:
He makes $15/an hour because $45/3 = $15. 15 x 8.5 = $127.50.
Find the perimeter and area of following rectangle
An artist is making a mosaic using glass
tiles. He uses a total of 600 tiles.
The ratio of red tiles to blue tiles is 1:2.
How many red tiles does he use?
Answer:
200
Step-by-step explanation:
Let x and 2x be the number of red tiles and blue tiles respectively.
x + 2x = 600
3x = 600
=> x = 200
No. of red tiles = 200
No. of blue tiles = 2(200) = 400
A square garden has area of 396 square feet . What is the exact length of one side of the garden PLEASE HELP I NEED TO TURN THIS IN
Answer:
I think it's 19.8
Step-by-step explanation:
because in order to find the side length if u have the area you have to find the square root of it
I hope it helps :D
Solve for x. X^2 = 1/4. Look at the picture for answer choices. Don't answer if you dont know.
Answer:
x is equal to ± 1/2
Step-by-step explanation:
To find x, we simply need to take the square root of both sides:
x² = 1/4
√(x²) = √(1/4)
x = √(1/4)
x = ± 1/2
The ratio of girls to boys at basketball practice is 2:3. If there are 12 girls at practice then how many boys are there?
Answer:
18
Step-by-step explanation:
2 goes into 12 six times,
so multiply both sides of 2:3 by six to get 12:18
Зу - 2(5y - 7) = -9y + 6
Answer:
y = -4
Step-by-step explanation:
3y - 2(5y - 7) = -9y + 6 (Given)
3y - 10y + 14 = -9y + 6 (Distribute)
-7y + 14 = -9y + 6 (Add like terms)
2y + 14 = 6 (Add 9y on both sides)
2y = -8 (Subtract 14 on both sides)
y = -4 (Divide 2 on both sides)
You can check by substituting the solution for y:
3(-4) - 2(5(-4) - 7) = -9(-4) + 6
-12 - 2(-20 - 7) = 36 + 6
-12 - 2(-27) = 42
-12 + 54 = 42
42 = 42
3.3. Shuffle a deck of cards and turn over the first card. What is the probability that the first card is a
Answer:
P(H) = 13 ÷ 52
Step-by-step explanation:
The computation of the probability that the first card be the heart is given below:
We assume that each and every card in the deck would be likely to be the first card
Here we assume the Hi that represent the first card drawn be the heart
NOw
P(Hi) = 1 ÷ 52 for
1 < = i < =13.
The H event would be represent as the disjoint union
H = H1 U H2 U.....U H13
P(H) = 13 ÷ 52
llan needs to prove that overline RS cong overline TU and overline RU cong overline TS . His proof is shown in the table below. Select all reasons that support one or more statements in the proof.
Answer:
-opposite sides of a parallelogram are congruent.
-definition of a parallelogram
- alternate interior angles are congruent
Step-by-step explanation:
Is 25=3xy a function or not?
Please tell me why
Write an equation of the line that has a slope of -5 and a y intercept of 4 in slope intercept form.
Answer:
y = -5x + 4
Step-by-step explanation:
y=Mx+b
There is
5/8
of an apple pie left from dinner. Tomorrow, Victor plans to eat
1/8
of the pie that was left.
Enter how much of the whole pie he will eat tomorrow.
Answer:1/2 or 4/8
Step-by-step explanation:
its began with 8/8 and then 3/8 got eaten and 5/8 were left and then victor ate 1/8 which mean that half the pie is left