Answer:
12
Explanation:
1/4 × 12 = 3
Answer:
12
Step-by-step explanation:
1 cup -> 4 [tex]\frac{1}{4}[/tex] cups
3 cups -> 3 x 4 [tex]\frac{1}{4}[/tex] cups
= 12 [tex]\frac{1}{4}[/tex] cups
Consider the function f(x)=(x^4)/4. Find f'(x).
Answer:
f'(x)=x^3
Step-by-step explanation:
f'(x)=1/4(4x^3)
=x^3
A scale model of an object of 1 cm : 2 ft. The actual object is 11 feet tall. How tall is the model
Answer:
5.5 cm
Step-by-step explanation:
The attendance at a previous football game was 965
people. The attendance from today's game was 772 people.
What is the percent decrease?
Select one:
2%
193%
O
80%
20%
20%
Answer:
20%
Step-by-step explanation:
(If I am correct it's 20%! Hope this helps)
The formula to determine energy is E = 1/2 mv2. What is the formula solved for v?
the velocity ????????????
Given m<2 = 55°, find the measure of each missing angle.
Answer:
1. m<1 = 125°
2. m<4 = 125°
3. m<6 = 55°
4. m<8 = 125°
Step-by-step explanation:
1. 180 - 55 = 125
2. 180 - 55 = 125
3. m<2 = m<6 , m<6 = 55°
4. m<4 = m<8 , m<8 = 125°
please help me factor these, show steps with x box if possible
Answer:
1. (x+5)(x+1)
x = -5
x = -1
2. (3x+2)(x-4)
x = -2/3
x = 4
3. 2(x-3)(x-2)
x = 3
x = 2
4. y(y+3)
y = 0
y = -3
Step-by-step explanation:
The graph of y = -3x + 2 is
Answer:
X intercepts (2/3, 0) and Y intercepts (0,2)
Slope of -3x+2: m= -3
Step-by-step explanation:
Helpppppp fasttttttttt pleaseeeeeee
Answer:
commutative
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Commutaive
My sister and I are buying a television for our room. Because I am older, I will pay $45 more than my sister. If the television costs $299, then how much does my sister have to pay.
A company produces two types of bicycles; mountain bikes and racing bikes. It takes 5 hours of assembly time and 4 hours of mechanical tuning to produce a mountain bike. It takes 10 hours of assembly time and 2 hours of mechanical tuning to produce a racing bike. The company has at most 23 hours of mechanical tuning labor per week and at most 152 hours of assembly labor per week. The company's profit is $40 for each mountain bike produced and $140 for each racing bike produced. The company wants to make as much money as possible. Let x = the number of mountain bikes they produce, and let y = the number of racing bikes they produce. What are the constraints for this problem?
Answer:
The answer is below
Step-by-step explanation:
Let x represent the number of mountain bikes they produce, and let y represent the number of racing bikes they produce.
It takes 4 hours of mechanical tuning to produce a mountain bike and 2 hours of mechanical tuning to produce a racing bike. The company has at most 23 hours of mechanical tuning labor per week. Therefore the constraint is:
4x + 2y ≤ 23 (1)
It takes 5 hours of assembly time to produce a mountain bike and 10 hours of assembly time to produce a racing bike. The company has at most 152 hours of mechanical tuning labor per week. Therefore the constraint is:
5x + 10y ≤ 152 (2)
Also, x, y ≥ 0 (3)
The company's profit is $40 for each mountain bike produced and $140 for each racing bike produced. The profit equation is:
Profit = 40x + 140y
Plotting the constraints equation 1 and equation 2 using geogebra online graphing tool. The solution are (0,0), (5,75, 0), (0, 11.5)
At (0,0); Profit = 40(0) + 140(0) = 0
At (5.75,0); Profit = 40(5.75) + 140(0) = 230
At (0,11.5); Profit = 40(0) + 140(11.5) = 1610
The maximum profit is at (0, 11.5)
Evaluate: 13 × 20 – 15 × 9 + 20 × 7 – 6 × 15.
Answer:
175
Step-by-step explanation:
13 × 20 – 15 × 9 + 20 × 7 – 6 × 15 = 175
Write an equation of the line passing through the given point (5,−5) and having the given
slope m=−9. Write the final answer in slope-intercept form.
Answer:
y=-9x+40
Step-by-step explanation:
y-y1=m(x-x1)
y-(-5)=-9(x-5)
y+5=-9x+45
y=-9x+45-5
y=-9x+40
19) If the wholesale price of a pair of shoes is $32.25, and the markup is 105%, what is the retail price of the item.
Answer:
$66.11
Step-by-step explanation:
32.25 increase 105% =
32.25 × (1 + 105%) = 32.25 × (1 + 1.05) = 66.1125
What is AC? Giving brainliest
Please show your work in the answers. Please answer the 3 questions I put.
There are 30 pieces of candy in a bowl and 6 of them are Twix. What percentage of pieces of candy in the bowl are Twix?
Select the trip that will take 3 hours.
a. A train goes 60 miles per hour between Springfield and Boston, which is 180 miles away.
b. You bike to McDonald's at 10 miles per hour, which is 5 miles away.
c. You drive 80 miles per hour to New York City, which is 320 miles away.
A bird flies 40 miles, but it has only completed 80% of its trip. How far was the trip?
Answer:
20%
a) a train goes 60 mph for 180 miles
50 miles
Step-by-step explanation:
6/30=.20 = 20%
180 miles divided by 60 mph=3 hours
80%x = 40 miles
.8x=40
.8x/.8=40/.8
x=50 miles
3.75 : 1.25 is equivalent to 375 · 125.
The dividend and divisor were both multiplied by
Answer:
100
Step-by-step explanation:
If you multiply 3.75 by 100 you get 375
Which is the measure of < B?
would appreciate some help
Answer:
I think its b plz don't get mad I am not so sure
30% of what number is 33?
t -1 = -5 Help me plz and thank you
Answer:
Step-by-step explanation:
if we already have a 1 and the answer is -5, we still don't know what T is. T is -6 because, -6 - 1 = -5
One tablet is labeled 124 milligrams and another is labeled 0.5 milligrams. What is the total dosage of these two tablets?
Answer:
together they are 124.5 milligrams
Step-by-step explanation:
together they are 124 + 0.5 = 124.5 milligrams
Help pleasee need asap ill give you brainly things
The Williams are buying a house that costs $349,863 and need to 25% of the price for a down payment. How much money do they need for their down payment?
Step-by-step explanation:
In most cases, you'll need a down payment of 20% – 25% to qualify. If you have a credit score that's higher than 720, you may qualify for an investment property loan with 15% down. FHA loan: You cannot use an FHA loan to buy an investment property.
You go to the mall to buy a pair of shoes. The shoes are $45.00 and you have to add on 6% sales tax. How much is the total that you will pay?
Answer:
$47.70
Step-by-step explanation:
45 increase 6% =
45 × (1 + 6%) = 45 × (1 + 0.06) = 47.7
PLEASE HELP ASAP 50 POINTS AND BRAINLIEST EASY QUESTION!
Which options have a unit rate of 3?
1. 3 3/4 : 2
2. 2 : 2/3
3. 15/2 : 2 1/2
4. 2 1/2 : 5/6
5. 1 : 1/4
6. 2/3 : 1
PLEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEASE!
Diego is trying to lift a piano to the second floor of his house. Diego uses a pulley system and gives a big lift to the piano.The piano moves upward, then stops, and then it starts to fall to the ground. (The direction of the force of gravity is negative.)
Which list best describes the forces on the piano in the proper order?
positive force → balanced force → negative force
negative force → balanced force → positive force
positive force → unbalanced force → negative force
negative force → unbalanced force → positive force
Answer: positive force → balanced force → negative force
Step-by-step explanation: I just did it
Answer:
A
Step-by-step explanation:
edg
7003 divided by 5 show work :)
Answer:
1400.6
Step-by-step explanation:
7003 divided into 5 groups puts 1400.6 in each group
Answer:
1400.8
Step-by-step explanation:
5/7003
1. 7-5 (5 goes in once)
2. you can't do 2-5 so drop down the 0. (20)
3. 5 goes into 20 4 times. add the 4 to the top
4. put the zero in since it doesn't go with anything (it should look like 1400)
5. drop the 3 down but since 5 can't go in add a zero (and a decimal to your answer on top) - 1400.
6. 5 goes into 30, 8 times.
7. final answer: 1400.8
what is 8/3y=5/6x-2 in standard form?
Answer:
6x + 3y = 3
I hope that this helps
Answer:
5x-16y=12
Step-by-step explanation:
Ax+By=C
FIND the LCD (6)
MULITPLY BOTH SIDES BY 6
6(8/3Y)=6(5/6X-2)
I need the answer because I thought it was 39 but was not sure if 39 was the answer
Answer:
I believe you are correct
Step-by-step explanation:
hope I am right
Identify a set of parallel and a set of perpendicular lines in this image
Answer:
GHJKL
Step-by-step explanation:
VBNM,
Barbara has a part-time lawn-mowing job. The table below shows the amount of money Barbara earned for different numbers of hours of work:
Barbara's Earnings from Lawn Mowing
Number of Hours Worked Money Earned (dollars)
5 40
6 48
8
56
Part A: What are the missing numbers in the table? Show your work.
Part B: Barbara also works part time at a theme park. The ratio of the number of hours Barbara works at the park to the money she earns in dollars is 1:9. Create a table to show the money earned by Barbara for 5, 6, and 8 hours of work at the theme park.
Part C: How many more dollars does Barbara earn working at the theme park for 5 hours than mowing lawns for 5 hours? Show your work.
Answer:
Part A: 5-40
6-48
8-64
7-56
Part b:
1-9
5-45
6-54
8-72
Part c:
Theme park
5-45
Mowing lawns
5-40
$5
Step-by-step explanation:
Part A: 5x8=40
6x8=48
8x8=64
56/7=8
Part C: Every 5 hours working at the theme park she earns 45 dollars, when mowing lawns she earns 40 dollars 45-40 equal $5 extra dollars at the theme park.