Answer:
16/33
Step-by-step explanation:
half of 5 is 2.5
half of 11 is 5.5
half of 15 is 7.5
half of 33 is 16.5
so 16/33 is the only fraction less than half of the denominator
hope this helps chu <3
Answer:
16/33
Step-by-step explanation:
because 16 +16 is 32 not 33 and it is a 1 over what it's supposed to be so it's less than 1/2 because 1/2 it technically something divided by 2 because it's half of something.
Hi please help me with this asap.
3. A pharmacist needs a blend of chemical containing 35% of manganese but she has one vial
at 40% and another at 25%. How many of each must be mixed to provide 100 pounds of
35% manganese?
simplify [tex]\sqrt{p^4q^6r^5. answer is D just took the test
can someone help me please
Answer:
Step-by-step explanation:
Answer:
The correct answer is B. $6.50 per pound.
I NEED HELP QUICK!!!
Answer: 12cm
Step-by-step explanation:
Brenda and her three friends ate dinner at Applebee’s. Their total bill was $24.36 which they spent equally. How much does each person pay?
plz explain how you got your answer
Answer:
8.12
Step-by-step explanation:
Hey please help i will mark you brainliest I need help honestly
Evaluate the expression 4! ÷ (4-3)!
Answer:
24
Step-by-step explanation:
(4*3*2*1)/1
(4*3*2*1)
12*2
24
Hellllp!
Ahmed needs to cover a box that is 6 cm long, 4 cm high and 4 cm wide with
material on all sides. How much material does he need?
Will mark as brainlist
Thaaaaaanks
Answer:
he needs 128cm² materials
Step-by-step explanation:
surface area of cuboid =2(lb+bh+lh)
=2(6×4+4×4+6×4)=128cm²
top earning app/game of usa
Answer:
Pokemon Go
Step-by-step explanation:
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¿? :v :v :v
The ———— is used to determine the left-hand and right-hand behavior of the graph of a polynomial function.
--Select-
Behavior Test
t Answ Polynomial Test
Odd Degree Test
Horizontal Line Test
Leading Coefficient Test
Dints] Distinct Zero Test
Even Degree Test
Vertical Line Test
AT10 3.2.001.
Answer:
I think it is the vertical line test. If you have any other questions let me know! :)
A shelf is built on a wall, as shown below. What is the value of x?
(2x+1) + (3x-1)
Answer:
x = 18
Step-by-step explanation:
We need to find the value of x.
We know that the sum of angles of a triangle is equal to 180°. So, using this property,
2x+1+3x-1+90 = 180
2x+3x = 180-90
5x = 90
x = 18
So, the value of x is equal to 18.
Find the volume of the cylinder.
Either enter an exact answer in terms of or use 3.14 for pi
Answer:
Answer in explanation
Step-by-step explanation:
Volume of cylinder =
[tex]\pi {r}^{2} h \\ = (3.14)(4) {}^{2}(8) \\ = 401.92units {}^{3} \: or \: 128\pi \: units^{3} [/tex]
Answer:
Step-by-step explanation:
Radius r = 4
Height h = 8
Volume = πr²h = 128π units³
A student usually saves $20 a month. He would like to reach a goal of saving $350 in 12 months. The student writes the equation
350 = 12(x + 20) to represent this situation. Solve the equation for x.
• Show your work or explain your answer.
Write your answer as a sentence that describes what the variable x represents.
Answer:
Step-by-step explanation:
350=12(x+20)
(divide both sides by 12)
29.1667=x+20
(subtract 20 from both sides)
x=9.16667
X (9.17) is the additional amount of money the student must save each month in order to reach his goal.
Six trigonometric functions of -315.
Which angle is congruent to B
Divide. 21,900 / 25. Enter the exact quotient
Help me
Answer:
107 %
3 %
100 /8
Step-by-step explanation:
The exact quotient is 876.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
21,900 / 25
Now,
Using long division,
25 ) 21,900 ( 876
200
190
175
150
150
0
We see that,
The quotient is 876.
Thus,
The exact quotient is 876.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ5
The perimeter of the shape below is 44 feet. What is the area in square feet?
Answer:
2(4x+2+6x)=44
10x+2=22
10x=20
x=2
area= 10*12=120sq feet
Step-by-step explanation:
Combine the like terms to create an equivalent expression
−5j+(−2j)+3
Answer: -7j+3
Step-by-step explanation:Simplify
easiest way to make a ratio into percentage
Answer:
To convert a ratio into the form of a percentage
Answer:
Simply divide m by n and then multiply the result by 100.Example: 12 : 4 = 300%Which graph represents a proportional relationship? A) B) D)
Answer:
Step-by-step explanation:
PLEASE LOOK AT THE IMAGE BELOW! (I MARK BRAINLIEST!)
Answer:
- 7 < - 5
Step-by-step explanation:
Because negative 7 is technically lower than negative 5. Due to them being negative the more closer you are to -1 the more higher of a number it is. I don't know how to explain it but I hope that it makes sense!
Have a wonderful day! <33
PLEASE SAY A,B,C OR D OF THE RIGHT ANSWER ONLY PLEASE! no links or flies, x .
Javier read 712 of a book on Saturday, and 412 of the same book on Sunday. Which equation shows the fraction of the book that Javier read over the weekend?
A. 7/12 + 4/12 = 11/12
B. 7/12 – 4/12 = 3/0
C. 7/12 + 4/12 = 11/24
D. 7/12 – 4/12 = 3/12
Answer:
it should be C if not I'm so so sry
On a math test, students
earn 4 points for each correct answer and lose 1 point
for each incorrect answer. If there are 50 questions on
the test, a student's score is shown by the expression
4(50 - w) - w, where w is the number of wrong
answers. Chris says that the expression 5(40 - w) could
also be used. Is he correct? Why or why not? Show your work.
PLEASE, SOMEONE, ANSWER THESE PLEASE THE ONE WITH THE CORRECT ANSWER WILL GET A LIKE AND THE CROWN BOTTON
Answer:
20,90 for the first one
50% for second one
I need help with Algebra 2. Thank you! :)
Answer:
B: 6.0
Step-by-step explanation:
-3t^2+9t+54 = 0
This is the equation that needs to be solved
Divide both sides by -3
t^2 - 3t - 18 = 0
The factors of 18 are: (1 18) (2 9) (3 6)
3 - 6 = -3 and 3 x -6 = -18
So: (t + 3) (t - 6) = 0
t = -3, 6
It can't be negative so the answer is 6
The price of XYZ stock fluctuates widely. In January it closed at $3.50 but In February it Closed at $2.25. However at the end of March it shot back up to $5.00.
What was the average monthy change in the price of XYZ stock from january through march?
Answer:
$3.583
Step-by-step explanation:
Given the monthly stock prices :
January = $3.50
February = $2.25
March = $5.00
The average monthly change in price of XYZ stock from. JANUARY through MARCH is;
(January + February + March) / 3
Average monthly change :
(3.50 + 2.25 + 5.00) / 3
$10.75 / 3
= $3.583
what is 15% of 22 help
Use differentials to estimate the amount of material in a closed cylindrical can that is 60 cm high and 24 cm in diameter if the metal in the top and bottom is 0.1 cm thick, and the metal in the sides is 0.05 cm thick. Note, you are approximating the volume of metal which makes up the can (i.e. melt the can into a blob and measure its volume), not the volume it encloses. The differential for the volume is
Answer:
dV ≈ 927.4 cm³
Step-by-step explanation:
Formula for volume of a cylinder is;
V = πr²h
Using differentials, we have;
dV = (dV/dr)dr + (dV/dh)dh
Now, dV/dr = 2πrh
dV/dh = πr²
Thus, at r = 24/2 = 12 cm
And at h = 60 cm, we have;
dV/dr = 2π(12 × 60)
dV/dr = 4523.89 cm²
Also;
dV/dh = π(12)²
dV/dh = 452.39 cm²
the metal in the top and bottom is 0.1 cm thick. Thus, dr = 2 × 0.1 = 0.2
the metal in the sides is 0.05 cm thick. Thus; dh = 0.05
Thus;
dV = (4523.89 × 0.2) + (452.39 × 0.05)
dV ≈ 927.4 cm³
The following is the estimation results for a multiple linear regression model:
Y = B. + ,X,+B,X, +E
SUMMARY OUTPUT
Regression Statistics
R-Square 0.558
Regression Standard Error (S) 863.100
Observations 35
Coeff StdError t-stat
Intercept 1283.000 352.000 3.65
X1 25.228 8.631
X2 0.861 0.372
Questions:
1. Write the fitted regression equation (30 points).
2. Write the estimated intercepts and slopes, associated with their corresponding standard errors (30 points).
3. Interpret each coefficient (40 points).
Answer:
Kindly check explanation
Step-by-step explanation:
Given the summary output :
_______ Coeff___ StdError__ t-stat
Intercept 1283.000_ 352.000 _ 3.65
X1 _____ 25.228 ____8.631
X2 _____0.861 _____0.372
General form of a multiple regression model:
Y = B1X1+B2X2 +E
The fitted regression equation is :
y = 25.228X1 + 0.861X2 + 1283
Intercept and slope corresponding to the standard error :
Intercept = 352
Slope 1 = 8.61 ; slope 2 = 0.372
'B' coefficient represents the change in the mean response, Y, per unit increase in a version predictor variable when all the other predictors are held constant.
B1 represents the change in the mean response, U, per unit increase in x1 when x2, x3, ..., xk are held constant
B2 represents the change in the mean response, U, per unit increase in x2 when x1, x3, ..., xk are held constant