Answer: 48 minutes
Step-by-step explanation:
Tyler practised only 64% as much as Han did.
The amount of time Tyler practiced is:
= 75 * 64%
= 48 minutes
Four girls and eight boys are running for president of Vice President of the student council find the probability that two boys are elected?
Answer:
56/132
Step-by-step explanation:
First round: 8/12
Second round: 7/11, because you can't have the same boy twice.
Multiply them together to get 56/132
Answer:
8/12? Or (simplified) 2/3
Step-by-step explanation:
12 people 8 boys
8/12? Or (simplified) 2/3
Jack bought snacks for his team's practice. He bought a bag of chips for $3.46 and a 4-pack of juice bottles. The total cost before tax was $13.30. How much was each bottle of juice?
!!! CAN SOMEONE HELP !!! (PLEASE ILL GIVE BRAINLIST)
Answer:
120 minutes
Step-by-step explanation:
the total bill was $58 so we have to subtract the $40 monthly bill part to find how much extra money she paid because her call was over 200 minutes
58-40=18
Then divide the $18 by $0.15 since the $18 is the total amount of each time she was charged $0.15 for going 1 minute over 200 minutes
18÷0.15 = 120
120 is te Amount Of minutes she went over her 200 minute limit
120 minutes
Taylor's total bill was $58 so then i had to subtract the $40 monthly bill part to find how much extra money she paid because her call was over 200 minutes
58-40=18
Then I divide the $18 by $0.15 since the $18 is the total amount of each time she was charged $0.15 for going over 200 minutes
18÷0.15 = 120
120 is the amount of minutes she went over her 200 minute limit
-Millie
there is a qs
what do I pick, I'm confused
Answer:
I think answer is 133°
Step-by-step explanation:
47°+X=180°X=180°-47°X=133°plz help............................
Answer:
With what exactly?
Kathy needs money for a trip to Europe if she has US$300 in the bank but wants to withdraw half of it In British pounds and half of it into euros how many more euros and times with Havasu 1 pound equals 1.6 for US deep and one euro equals 1.3 to USD and round to the nearest whole
Answer: She has 21.63 more euros than pounds and has 1.23 times more euros than pounds.
Step-by-step explanation:
She has US$300, and she will withdraw half of it on pounds, and half of it in euros.
(half of US$300 is US$150)
We know that:
1 pound = US$1.6
(1 pound/US$1.6) = 1
Then US$150 = US$150*(1 pound/US$1.6) = (150/1.6) pounds = 93.75 pounds.
And we also know that:
1 euro = US$ 1.3
then:
(1 euro/US$ 1.3) = 1
This means that:
US$150 = US$150*(1 euro/US$ 1.3) = (150/1.3) euros = 115.38 euros.
This means that:
115.38 - 93.75 = 21.63
This means that she has 21.63 more euros than pounds.
and:
115.38/93.75 = 1.23
She has 1.23 times more euros than pounds.
4. The cube root parent function is reflected across the x-axis, vertically stretched by a factor of 3 then
translated 8 units down. Write an equation that could represent this function.
Using translation concepts, it is found that the equation is given by:
[tex]y = -3\sqrt[3]{x} - 8[/tex]
What is a translation?A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.
The parent cube root function is given by:
[tex]y = \sqrt[3]{x}[/tex]
It was reflected across the x-axis, that is, multiplied by -1, hence:
[tex]y = -\sqrt[3]{x}[/tex]
It was vertically stretched by a factor of 3, hence:
[tex]y = -3\sqrt[3]{x}[/tex]
Then, it was translated 8 units down, hence:
[tex]y = -3\sqrt[3]{x} - 8[/tex]
More can be learned about translation concepts at https://brainly.com/question/4521517
Use the Distributive Property to write 2(−5 + 3) as an equivalent expression. What is the value of the expression? MARKING BRAINLIST
Answer:
-10+6=-4
Step-by-step explanation:
Here's why we use distributive property, so a(b+c) = ab+ac, therefore 2(-5+3) is -10+6, which is equal to -4.
Answer:
I don't know what you mean, but I will try to answer.
2(-5+3)= -10+6
Value: -4
Step-by-step explanation:
2(-5+3)=
First, "distribute" the two by multiplying it to each of the two numbers in the parenthesis.
2(-5)= -10
2(3)= 6
After you finished multiplying, you will have this:
-10 + 6= (I am pretty sure this is equivalent to what you started with)
Now, you get the answer for the equation. You would add -10 and 6 to get -4.
At a constant speed, a car travels 75 miles in 60 minutes. How far does the car travel in 18
minutes? If you get stuck, consider using the table.
your answer is
22.5
good luck :)
Find the missing measure of each parallelogram.
height= 20 ft
Area= 120ft2
base= ?
Please help, I really need the answer.
Simplify the number using the imaginary unit i. √-252
its not posible without a picture man sorry
Step-by-step explanation:
2[tex]\sqrt63[/tex]
THE FIRST ORDER IS USING ITS RESURGENT CLASS STAR DESTROYER TO BLOW UR HOUSE UP ACT FAST ALSO ITS NOT SIMPLIFIED FULLY, JUST MADE IT EZER
What are the x- and y-intercepts of the graph of 3x+6y=12?
Answer:
X-int.: (4,0)
Y-int.: (0,2)
Step-by-step explanation:
Can someone pls pls help me! I’m stuck and I don’t know this at all
V≈2144.66
Step-by-step explanation:
you just plug in the 8 in the equation
Explain how you know these two figures are similar.
Answer:
Both figures are rhombuses, they have the same angle degrees, one is just slanted more and smaller than the other.
A cake was sliced into 8 parts. If each of these kids gets a slice of cake, what part of the cake will be left? Will the remaining cake be enough if there will be 5 more kids coming?
Step-by-step explanation:
Hello can you please give the amount of kids first?
please help me asap almost due
Evaluate each monomial for
X = 5, Y = -1, And Z = 4
Answer:
1, 375, 2, 16, 16, -125, 400, -1
Step-by-step explanation:
i dont think if you needed the bottom part
What is the y-intercept of the equation y=1/2x + 3?
Answer:
3
Step-by-step explanation:
The y-intercept of the equation y=1/2x + 3 is 3.
y=1/2x + 3
Equating it with y = mx + b we fimd:
b = 3
Therefore, y-intercept = 3
Someone please help me by tonight I'm trying not to fail math. Also I will Brainliest if you help me get the right answer please just help me.
1. What is the product of the complex numbers (3+i) and (3-i)?
A. 10-6i
B.9-i
C.8
D.10
2. Which expression Represents (-3-2i)-(5+i)?
A.-8-i
B.-8-3i
C.2-i
D.2-3i
3. What is the sum of the complex numbers (12-5i) and (-3+4i)?
A. 15-9i
B.9-i
C.9-9i
D.-16+63i
4. Which expression is equivalent to (6-2i)(2-3i)?
A. 6+22i
B. 18+22i
C. 6-22i
D. 18-22i
5. Simplify: (2+6i)-(3-5i)-(5-3i)
A. -4+16i
B. -6+14i
C. -6-2i
D. -4-4i
6. Which expression below is equivalent to 4i(12-7i)
A. -28+48i
B. -48+28i
C. 48+28i
D. 28+48i
7. Add √ -4+√-49
A. -9i
B. 5+I
C. 5-i
D. 9i
Answer:
1. answer is D
2. Answer is D
3.Answer is B
4. Answer is C
5. Answer is B
6. Answer is D
7.Answer is D
Step-by-step explanation:
which of the following is not a rate
A.4 boys per class
B.18 to 7
C.$20/hour
D. 1 teacher per bus
pls answer
20(x+9)=140
solve for x
Answer:
x = -2
Step-by-step explanation:
20(x+9)=140
divide both sides by 20
x + 9 = 7
move the 9
x = 7 - 9
x = -2
Answer:
x = -2
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of EqualityStep-by-step explanation:
Step 1: Define
20(x + 9) = 140
Step 2: Solve for x
Divide 20 on both sides: x + 9 = 7Subtract 9 on both sides: x = -2Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: 20(-2 + 9) = 140(Parenthesis) Add: 20(7) = 140Multiply: 140 = 140Here we see that 140 does indeed equal 140.
∴ x = -2 is the solution to the equation.
7. The ratio of basketball players to baseball players at Cypress High School is 4 to 3. If Coach Nelson has 20 basketball players, how many players does he have for basketball and baseball combined?
A. 15
A. 15
B. 140
B. , 140,
C. 35
C. 35
D. none of these
D. none of these
[tex] \huge{ \blue{ \frac{4}{3} = \frac{20}{n} }}[/tex]
[tex] \bold{ = \frac{3 \times 20}{4n} }[/tex]
[tex] = \frac{60}{4} [/tex]
[tex] \huge{ \bold{ \gray{ \boxed{ = \boxed{15}}}}}[/tex]
Step 2: Add the number of basketball players and the number of baseball players[tex] \huge{ \orange{20 + 15}}[/tex]
[tex] \huge{ \bold{ \red{ \boxed{ = \boxed{35}}}}}[/tex]
Answer:[tex] \huge{ \bold{ \green{ \boxed{ \boxed{ \underline{c. \: 35}}}}}}[/tex]
#CARRYONLEARNING
Determine the 8th term in the sequence defined by: A_n = 3 * 2^n-1
Answer:
384 but see below.
Step-by-step explanation:
Remark
A_n = 3*2^(n - 1) I will assume that's what you mean. I'll give the answer for A_n = 3*2^n - 1 as well.
Solution
n = 8
A_n = 3 *2^(8 - 1)
A_8 = 3*2^7
A_8 = 3* 128
A_8 = 384
If you mean A_n = 3*2^n - 1
Then you would get
A_n =3 * 2^8 - 1
A_8 = 3 * 256 - 1
A_8 = 768 - 1
A_8 = 767
Number 3 and 4 please ASAP
Step-by-step explanation:
Question 3) there's 60 minutes in a hour
3 times 60 = 180 books in 1 hour
3 times 180 = 540 books in 3 hours
540 + 180 + 180 = 900 books in 5 hours
The difference between those numbers : 900-540= 360 and 540-180= 360 so every 2 hours 360 books is done each time so just add 360 books each time for every 2 hours added
Sheets of Stickers
Cho is considering buying stickers by the sheet.
Four sheets cost $14.
How much would 11 1/2 sheets cost?
Guys plz help this is do tomorrow.
The cost of 11.5 sheets of stickers costs is $40.25.
What is the unitary method?The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Given that, four sheets of stickers cost $14.
Now, the cost of 1 sheet of stickers is 14/4
= $3.5
The cost of [tex]11\frac{1}{2}[/tex] =11.5 sheet of stickers is
11.5×3.5
= $40.25
Therefore, the cost of 11.5 sheets of stickers costs is $40.25.
To learn more about the unitary method visit:
brainly.com/question/22056199.
#SPJ1
Rauls experiment is duplicated by tiger students. Based on the data on the table in how many trails out of 525 will the outcome included 2
which statement and reason best complete the proof
Answer:
Segment EG ≅ segment EG by the reflexive property.
Step-by-step explanation:
In the diagram given, already, two angles (<H and <HEG) of ∆HEG has been stated to be equal to two corresponding angles (<F and <FGE) of ∆FGE.
To prove that ∆HEG is congruent to ∆HEG by the Angle-Angle-Side Congruence Theorem, we need to state that they also have one corresponding side that is congruent.
Therefore, the statement and reason that will complete the proof would be:
Segment EG is congruent to segment EG by the reflexive property.
Both triangles share the same segment, EG. This completes the proof.
Hi, can someone help???
Answer:
The answer is SAS.
Step-by-step explanation:
SAS refers to "Side Angle Side", meaning that the side, angle, and sides of 2 corresponding figures are equal.
Quadrilateral QRST is a parallelogram. Determine the measure of QRS
Answer:
x=9
Step-by-step explanation:
In a parallelogram, opposite angles are equal.
So that means
2(3x - 4) = x + 37
6x - 8 = x + 37
5x = 45
x = 9
Answer:
x+37=2(3x-4) opposite angle of the parallelogram are equal
x+37=6x-8
37+8=6x-x
45=5x
x=9
the measure of QRS=2(3×9-4)=46
BRAINLIEST IF RIGHT Solve for x
-3x-6=16
X = -7
X = 7.5
X = 3
X = -4
Answer:
-7
Step-by-step explanation:
Answer: x = 7.5
Step-by-step explanation:
first, i moved the constant to the right.
-3x = 16 + 6
then, i added the 16 and the 6.
-3x = 22
then, i divided both sides.
it answers out to x = -22/3, but, when made into n improper fraction, results as -7.5
a drama and 21 students attended a play.the total cost of the tickets was 527.78,if each ticket cost the same, what was the price of one ticket?
SOLVE PLEASE
Answer:
25.13
Step-by-step explanation:
527.78/21=25.13 rounded