Answer:
it is impossible she gets a 75% because as far as we know she can only score a maximum of 100 and she needs a 103
Step-by-step explanation:
We're going to assume that alice got a 68 on all 4 of her science exams
which means that so far we have[tex]\frac{68+68+68+68}{4}=68[/tex]
And we need to find out if she can get a 75 which means that we have the following
[tex]\frac{68+68+68+68+x}{5}=75[/tex]
Solve for x
272+x=375
x= 103
Therefore (unless there is extra credit available in the exam) it is impossible she gets a 75% because as far as we know she can only score a maximum of 100
Car leases generally allow only a certain number of miles to be driven. Myung’s lease included a charge of 25 cents per mile for all miles above 12,000 per year. If Myung had a 3-year lease and was charged $1,640 at the end of the lease, how many miles had she driven during the 3 years?
Answer:
36,000
Step-by-step explanation:
if you multiply 12,000 and 3 you get 36,000.
Describe the intersection of each plane and solid.
Answer:
triangle=3
circle=1
rectangle=2
Step-by-step explanation:
The intersection of the plane and the solid has
1. Circular cross section.
2. Rectangular cross section.
3. Triangular cross section.
1. Since the base is circular and the plane through the solid is parallel to it, the base is also round.
As a result, the intersection of the plane and the solid has a Circular cross section.
2. Since the plane through the solid is parallel to it, the side is rectangle is also round.
As a result, the intersection of the plane and the solid has a Rectangular cross section.
3. The intersection of the plane and the solid has a Triangular cross section.
Learn more about Solid and plane here"
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hello there I need help! no rush! 938-(87+301 )
A bag contains 5 purple marbles, 2 pink marbles, and 3 green marbles. Draws are made without replacement.
P(green, purple)
Step-by-step explanation:
the answer is 2/9
sorry I took to long
I'm so confused, I don't know.
Answer:
the one u clicked was the answer
Olivia Stout
5 of 6Items
Yolanda created a scatter plot of the relationship between the number of times she visited different friends each month, y, and the distance in miles each friend lives from her home, x. She calculated the equation of the trend line to be y=−3.5x+20. Use this information to predict the number of times in one month Yolanda would visit a friend who lives 4 miles from her home
Answer:Step-by-step explanation:
What is the lest commen denomnator of 1/2 2/3 and 3/4
A. 48
B. 24
C. 16
D. 12
Answer:
D. 12
(Hope this helps! Btw, I am the first to answer.)
Answer:
12
Step-by-step explanation:
I’m soooo sorry but can y’all plzzz help me just a couple more times!
Answer:
26/35
Step-by-step explanation:
Each fraction is increasing by 1/35. Therefore, 25/35 + 1/35 = 26/35.
Answer:
[tex]\frac{26}{35}[/tex]
Step-by-step explanation:
We have four fractions and asked to find the next fraction in the sequence.
The four fractions are increasing one by one by first glance, therefore to find the answer we need to add 1/25 to the last value seen.
What is 1 + 25?
26
[tex]\frac{26}{35}[/tex]
A company produces fruity drinks that contain a percentage of real fruit juice. Drink A contains 25% real fruit juice and Drink B contains 20% real fruit juice. Company made 280 liters of fruity drinks with 61 liters of real fruit juice. Write a system of equations that could be used to determine the number of liters of Drink A made and the number of liters of Drink B made. Define the variables that you use to write the system.
Answer:
x = amount of real fruit juice used to make Drink A
y = amount of real fruit juice used to make Drink B
Step-by-step explanation:
Let
x = amount of real fruit juice used to make Drink A
y = amount of real fruit juice used to make Drink B
1. The company used 100.5 liters of real fruit juice, then
2. Drink A:
x = amount of real fruit juice used
percentage of real fruit juice
Then
5x = amount of drink A produced
Drink B:
y = amount of real fruit juice used
percentage of real fruit juice
Then
amount of drink B produced
The company makes 30 more liters of Drink A than liters of Drink B, so
The system of two equations i
Answer:
A = liters of drink A at 10% real fruit juice
B = liters of drink B at 30% real fruit juice
A + B = 360
0.1*A + .3*B = 78 liters
Step-by-step explanation:
A = liters of drink A at 10% real fruit juice
B = liters of drink B at 30% real fruit juice
A + B = 360
0.1*A + .3*B = 78 liters
Then you can solve.
A = 360 - B
36 - 0.1B + 0.3 B = 78
0.2B = 42
B = 210 liters
A = 150 liters
i hope this helps!
Choose the set of measurements listed in order from least to greatest.
A. 5 g, 5 g, 5 mg
B. 5 g, 5 mg, 5 kg
C. 5 mg, 5 g, 5 kg
D. 5 mg, 5 kg, 5 g
Answer:
5mg, 5g,5kg.........................
please help me on the question on the bottom
helpppppppppppppppppppppppp
Answer:
1.
Step-by-step explanation:
The answer is 9.25h - 7.50
PLEASE HELP ME ON THE BOTTOM PART PLEASE
Answer: If I am correct it should be.. 65
Step-by-step explanation:
Simplify each product.
–3c(8 + 2c)
A. -24c - 6c^2
B. -24c + 6c^2
C. -24c - 6c
D. -24c + 6c
Answer:
Its A
Step-by-step explanation:
a bad contains pennies, nickels, dimes, and quarters. There are 50 coins in all. Of the coins, 18% are pennies and 42% are dimes. There are 3 more nickels than pennies. How much money does the bag contain?
The bag contains $_____....
Answer:
$2.64
Step-by-step explanation:
9 coins are pennies (reply to my comment if you want to know how I got it)
19 coins are dimes (reply to my comment if you want to know how I got it)
9 (pennies) + 4 = 13 (nickels)
$1.90 (dimes) + $0.09 (pennies) + $0.65 (nickels) = $2.64
Show all work and use complete sentences to answer the following question.
The graph shows the calories burned for hiking and downhill skiing.
Find the slope of each line. Interpret each slope.
I NEED HELP-
Answer:
skiing- 8/1
hiking- 6/1
Step-by-step explanation:
if you have any more questions then comment on this post
PLEASE HELP ME WITH THIS
Answer:
y=14
Step-by-step explanation:
42-28=14
Answer:
I think 14 is the answer..
Question:
32 + 4/7w
w = -1/2
Answer:
31 5/7 is the answer
For ellieb6437
and
Wolfgirl
LETS GOOOO
My question: How do you win a board game w/ your siblings? lol
Answer:
you Cheat and out smart them
Step-by-step explanation:
Answer:
cheat
Step-by-step explanation:
makes the most sense
Pls help due in 15 mins
A shoe store buys a pair of boots from a supplier for b dollars. The store's manager decides on a markup of 35%. Write TWO expressions for the retail price of a pair of boots.
Answer:
x is the retail price
b/x 35/100 and cross multiply?
or 100b/35x
(this is the only thing i can think of)
Step-by-step explanation:
What is the perimeter of this? I am soooooooooo confused. Also, this is Algebra.
Answer:
[tex]P=3x+2[/tex]
Step-by-step explanation:
Answer:
The perimeter would be 3x+2
Step-by-step explanation:
You have to add each side up because there is no rule of x you can't solve further.
Please help me with the question on the bottom one please
Answer:
13 = y
Step-by-step explanation:
21 + 3 = y + 11
(21+3=24)
24 = y + 11
-11 -11
13 = y
Evaluate the expression for d = 4, f = –3, and g = –12.
fg − d + f = ?
d= fgf+g-F
Step-by-step explanation:
F = fg f + g - d solve the equation for d
Solve for d means we need to get 'd' alone
To get 'd' alone we need to move all the remaining terms to the other side
F = fg f + g - d
First we subtract fgf on both sides
F - fg f = g - d
Now we subtract g on both sides
F - fg f - g = - d
now divide all the term by -1, so sign changes for all terms
-F + fgf +g = d
so d= fgf+g-F
Answer:29
Step-by-step explanation:
[-3 ✖ -12] ➖ 4 ➕ 3
♒36 ➖ 7
♒ 29.✔
I hope i helped you
please help me on this im so overwhelmed right now
Martin has four comic books and four novels. He wants to choose one comic book and one novel randomly. How many outcomes are in this sample space?
Answer:
10 outcomes. that is the answer to your question.
Write an explanation of how to subtract two linear expressions.
help pls "What might happen at the cellular level of the plant if there was no water available for photosynthesis (don't just say the plant will die; be specific!)?"
Answer:
Step-by-step explanation:
The plant wouldn't be able to generate any energy (glucose)
At the IGA, a 5 lb bag of apples costs $5.85. What is the unit rate for the 5 lb bag?
The cost to rent a boat can be modeled by the equation C = 18h + 35 where C is the total cost in dollars and h is the number of hours in which the boat is rented.
What is the rate of change?
Answer:
18
Step-by-step explanation:
Slope, rate of change, unit rate, speed are synonyms
y = mx + b
Slope "m" is a rate of change.
~~~~~~~~~~
C = 18h + 35
m = 18
The rate of change from the given equation is 18 dollars per hour
Given :
The cost to rent a boat can be modeled by the equation C = 18h + 35
Where h is the number of hours and 'C' is the total cost
Rate of change represents the cost to rent a boat for one hour .
From the given equation , [tex]C=18h+35[/tex]
35 is the initial cost and 18 is the cost to rent a boat every hour
The rate of change is cost to rent a boat for one hour that is our slope.
Slope is 18
The rate of change is 18 dollars per hour
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