Answer:
0.3y
Step-by-step explanation:
-0.9y+4.4y=3.5y
3.5y-3.2y=0.3y
Please help me this is math 10, you need to find area of the shaded region in factored form.
Answer:
Express the fraction in its simplest form.

What is the missing number?
Find the value of x 8.5,9,7.5,6,7,x ;the mean is 8
Answer:
x= 10
Step-by-step explanation:
Mean is the sum of all values divided their number
(8.5+ 9 + 7.5 + 6 + 7 +x) / 6 = 8
(8.5+ 9 + 7.5 + 6 + 7 +x) = 8*6 = 48
(8.5+ 9 + 7.5 + 6 + 7 +x) =48
(38 +x) = 48
x= 48-38 = 10
A large university accepts 70% of the students who apply. Of the students the university accepts, 40% actually enroll. If 30,000 students apply, how many actually enroll?
Answer:
8400 studentsStep-by-step explanation:
Applicants = xAccepted = 70% ⇒ 0.7xEnrolled = 40% ⇒ 0.4(0.7x) = 0.28xWe got x = 30000
Then number of actually enrolled is:
30000*0.28 = 8400 studentsWhat number minus one-half is equals to negative one-half
Answer:
0
Step-by-step explanation:
A science class has to maintain a ratio of boys to girls of 2 to 3. How many boys and girls would be in a class of 125 students?
Answer:
73;76
Step-by-step explanation:
Linear Equations Digital Escape! Can you find the slope-intercept equation of each line and type the correct code?
Answer: I can if there’s a picture...
Step-by-step explanation:
Answer: cgia
Step-by-step explanation:
Five chicken nuggets have 135 calories. How many calories are in 9 chicken nuggets
Answer:
243 calories
Step-by-step explanation:
I’ll give a Brainly thing please help
Answer:
Looks like true to me
Step-by-step explanation:
y = x +6
4+2(8²×4²)+6+4+6+6+6+2+2
Answer:
2084
Step-by-step explanation:
4+2(8²×4²)+6+4+6+6+6+2+2 = 4+2(64*16)+6+4+6+6+6+2+2 = 4 + 2048 + 6 * 5 + 2 = 4 + 2050 + 30 = 2080+4 = 2084
PLEASE HELP Review the equation, then complete the following. f(x)=1/x-4, g(x)=4x+1/x Use composition to prove whether or not the functions are inverses of each other. Express the domain of the compositions using interval notation.
Answer:A. Yes, they are inverse of each other.
B. Domain and range of the compositions is .
Step-by-step explanation:
A. We have, and .
Now, 'when two functions f and g are inverses of each other, they satisfy the property '.
So, we have,
Thus, we get for the given function f and g, .
Hence, they are inverse of each other.
B. Now, as we have,
That is, the composition of the functions is equal to the identity function.
Thus, the domain and range are the set of all real numbers respectively.
So, in the interval notation, we have,
Domain and range of the compositions is .
Find the mean and range of: 1.5, 0.5, 2, 3, 2.5
Answer:
mean 2 range2.5
Step-by-step explanation:
Which is a perfect square?
6^1
6^2
6^3
6^5
Answer:
all of them
Step-by-step explanation:
Answer: 6^2
Step-by-step explanation: because the perfect squares are the squares of the whole numbers: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, and so on. <3
A cube can be unfolded into the net shown below. Find the total
surface area of the cube.
23.9 mm
Answer:
23.9 mm
Step-by-step explanation:
A cube can be unfolded into the net shown below. Find the total
surface area of the cube.
23.9 mm
The number of fish in a lake decreased by 25% between last year and this year. Last year there were 60 fish in
the lake. What is the population this year? If you get stuck, consider drawing a diagram.
There are
fish in the pond.
HELLPPP
Answer:
theres
4
Step-by-step explanation:
Will mark brainlyist! Please help
What is the 100th term of the sequence with a1 = 222 and d = -5?
A: -278
B: 722
C: 717
D: -273
Answer:
A
Step-by-step explanation:
Since it's the 100th term you multiply -5 by 100 and then you add the number together
Answer:
D: -273Step-by-step explanation:
Use the nth term formula:
aₙ = a₁ + (n - 1)dSubstitute values:
a₁₀₀ = a₁ + 99d a₁₀₀ = 222 + 99(-5) = -273Correct choice is D
first part- Mrs. Swanson made 1/2 of a pound of fudge to share equally among 6 students in her reading group. How much fudge will each child get?
2nd part- After handing out the fudge, one of the students eats 1/2 of his fudge.How much of his fudge did the student eat?
Answer:
How many bottles of juice should they get, so that each child gets the same ... E. David used exactly 8 cups of flour to make 6 loaves of bread. ... 1 At a pizza party, 5 people will equally share 3 pizzas. ... 4 pineapple fruitcakes for a bake sale to raise money for the school band. ... containers left with ½ cup each of hot fudge.
Step-by-step explanation:
Solve 2x=54xˆ(2/3)
Please, I need the step by step working to find the value of x
Answer:
x = 19683 or x = 0
Step-by-step explanation:
Solve for x:
2 x = 54 x^(2/3)
Hint: | Isolate the radical to the left hand side by reversing the equality.
2 x = 54 x^(2/3) is equivalent to 54 x^(2/3) = 2 x:
54 x^(2/3) = 2 x
Hint: | Eliminate the power on the left hand side.
Raise both sides to the power of three:
157464 x^2 = 8 x^3
Hint: | Move everything to the left hand side.
Subtract 8 x^3 from both sides:
157464 x^2 - 8 x^3 = 0
Hint: | Factor the left hand side.
Factor x^2 and constant terms from the left hand side:
-8 x^2 (x - 19683) = 0
Hint: | Divide both sides by a constant to simplify the equation.
Divide both sides by -8:
x^2 (x - 19683) = 0
Hint: | Find the roots of each term in the product separately.
Split into two equations:
x - 19683 = 0 or x^2 = 0
Hint: | Look at the first equation: Solve for x.
Add 19683 to both sides:
x = 19683 or x^2 = 0
Hint: | Look at the second equation: Eliminate the exponent.
Take the square root of both sides:
Answer: x = 19683 or x = 0
I urgently need help!!!!
Answer: 2m, m
Hope this helps.
Factorize 27x3 - 16y3
Answer:
27x3-16y3=
3x-4y
Step-by-step explanation:
I don't understand your question fully
I hope I helped you
Can anyone help me answer these box plot questions?
Answer:
1. false
2. true
3. true
4. false
5. true
6. true
7. true
8. false
9. true
Step-by-step explanation:
trust me
Measure and record the length of each side of parallelogram ABCD.
Answer:
Side Length
AB = 3.61
BC = 2.0
CD= 3.61
AD = 2.0
Step-by-step explanation: plato answer
Answer:
AB = 3.61
BC = 2.0
CD= 3.61
AD = 2.0
Step-by-step explanation:
find the volume of a rectangular block of ice 2 feet by 3 and 1/2 feet by 1 and 1/2 feet the volume of the rectangular block of ice is what simplify your answer please
Answer:
V = 10 1/2 ft³
Step-by-step explanation:
V = length • width • height
V = 2 • 3 1/2 • 1 1/2
V = 10 1/2 ft³
Fill in the blank:
The function is _________ over the interval [3,1].
A. increasing
B. decreasing
C. constant
Answer:
increasing
Step-by-step explanation:
its increasing because it goes back up at a fast rate
-4M = 48 What would you do to each side of the equation?
Pls responddd
Answer:
divide by - 4
Step-by-step explanation:
Given
- 4M = 48 ( isolate M by dividing both sides by - 4 )
M = - 12
Carter has a fruit stand. In the morning, he has 25 1/2 pounds of peaches. He sells bags of peaches that each weigh 1 1/2 pounds. He will restock when he has less than 3 pounds of peaches left. Which solution represents how many bas of peaches, b, Carter will sell before he restocks?
Answer:
Carter will sell 17 bags of peaches before he restocks.
Step-by-step explanation:
Total pounds of peaches Carter have = [tex]25\frac{1}{2} = \frac{51}{2} = 25.5[/tex]
Weight of each bag = [tex]1\frac{1}{2} = \frac{3}{2} = 1.5[/tex] pound
Number of bag made = [tex]\frac{25.5}{1.5}[/tex] = 17
The number is fully divided , it means no of peaches left = 0 < 3
So,
Carter will sell 17 bags of peaches before he restocks.
The number of bas of peaches, b, Carter will sell before he restocks is 17.
Calculation of the number of peaches:Since he has 25 1/2 pounds of peaches. He sells bags of peaches that each weigh 1 1/2 pounds. He will restock when he has less than 3 pounds of peaches left.
So here
[tex]= 25.5 \div 1.5[/tex]
= 17
Learn more about solution here: https://brainly.com/question/2621564
Elise sold 110 total tickets for the football game. Adult tickets cost $2.50 and student tickets
cost $1.10. If she collected $212, how many of each kind of ticket did she sell? Define your
variables, write two equations and solve the system, showing all of your thinking
A=
S =
Answer:
A + S = 110
2.5A + 1.1 S = 212
S = 110-A
Put value of x in equation 2
A = 65......... S = 147
Step-by-step explanation:
Simplify the following fraction:
18/66
Plz help
Answer:
[tex]\frac{3}{11}[/tex]
Step-by-step explanation:
What is the GCF of both numbers:
the GCF is 6.
6 goes into 18, 3 times
6 goes into 66, 11 times
so the simplified version is 3/11
the width of a rectangle is 2/3 length, The perimeter of the rectangle is 100 ft. What is the width, in feet, of the rectangle.
Answer:
The width would be 20 and the length would be 30
Step-by-step explanation:
please help!! Graph the line that has a slope of 3 and contains the point (3,0)
Answer:
Step-by-step explanation:
pls help me with this multiple choice !
Answer:
A
Step-by-step explanation:
[tex] \tan(60) = \frac{13 \sqrt{3} }{y} \\ y = \frac{13 \sqrt{3} }{ \tan(60) } = 13 \\ \cos(60) = \frac{13}{x} \\ x = 26[/tex]
