help, please givng out brainly
Answer:
The anwser is D.
Step-by-step explanation:
On Thursday there Is 4 stars
Each star equals 5 points
5x4 = 20
On monday there Is only 5 points
So take 20-5 and you get 15!
pleaseeeee helpppppp
Which value makes the equation 3y = 4 true?
A) 8
B) 12
C) 16
D) 24
Answer:
A
Step-by-step explanation:
1/5x2/5 how do you multiply fractions? plz show steps
Answer: [tex]\frac{2}{25}[/tex] is the solution.
Step-by-step explanation;
Apply the property of fractions. Multiply the numerator with the numerator (1*2) and then the denominator with the denominator (5*5). This will give you: [tex]\frac{2}{25}[/tex].
Given that a = 4.8 × 104 and that b = 8 × 10−3
Calculate the following, expressing each answer in standard form. Working must be shown
i) ab
2
Answer:
3.84 * 10^0
Step-by-step explanation
Given the following values;
a = 4.8 × 104 and that b = 8 × 10−3
We are to find the product ab
ab = (4.8 × 10^4)(8 × 10^−3)
ab = (4.8*8)(10^4 * 10^-3)
ab = 38.4 * 10^(4-3)
ab = 38.4 * 10^-1
ab = 3.84 * 10 * 10^-1
ab = 3.84* 10^0
Hence the product in standard form is expressed as 3.84 * 10^0
Teresa worked 18 hours at a day-care center as a volunteer. This represents 60% of her school's
requirements for community service. How many hours of community service does her school require?
Answer:
30 Hours
Step-by-step explanation:
Her school requires 30 hours of community service.
PLS HELP MATH! ILL GIVE BRANIEST
Answer:
the answer is the fourth choice
Step-by-step explanation:
the capacity can be equal or less than 1000 people. The have to bring in more than $15000
Answer:
a + y ≤ 1,000
25a + 12.50y > 15,000
Step-by-step explanation:
I believe is last option.
The capacity can be equal or less than 1000. The teacher must bring “more than” 15,000$
Kathy works in a law office. Her annual salary is $42000. Kathy is paid monthly and pays an income tax rate of 20% on her earnings over $1000, plus $53.50. How much income tax does Kathy pay each month?
Answer:
$8,453.50
Step-by-step explanation:
Annual salary = $42000
Income tax rate = 20% on her earnings over $1000 + $53.50
Income tax = 20% of $42000 + $53.50
= 20/100 × 42,000 + 53.50
= 0.2 × 42,000 + 53.50
= 8,400 + 53.50
= $8,453.50
Income tax = $8,453.50
Answer:
42000 divided by 12 = 3500
3500 - 1000 = 2500
2500=20100
x = 500 + 53.50
Answer: $553.50 per month in taxes.
Step-by-step explanation:
Tony spent $11.24 and bought 5 packs of notebooks and a calculator. How much does a pack of notebooks cost if a calculator costs $7.49?
Firma má na výrobu svojich výrobkov náklady vo výške 20 €.
a) predajnú cenu výrobku, ak výrobca nie je platiteľ DPH a z predaja chce mať zisk vo výške 19 %.
b) ako sa zmení predajná cena, ak sa výrobca registruje ako platiteľ DPH (20 %)
c) odberateľ si objedná 344 ks týchto výrobkov so zľavou 12%. Vypočítajte celkovú cenu tejto objednávky (fakturovanú cenu), a rozpíšte ju na cenu bez DPH a DPH. Vypočítajte o koľko sa zníži zisk výrobcu pri poskytovanej zľave.
Answer:
What? ;-;
Step-by-step explanation:
A 42-inch piece of steel is cut into 3 pieces so that the 2nd piece is twice as long as the 1st piece, and the 3rd piece is 2 inches more than 5x the length of the first piece. Find the lenth of the pieces.
Answer:
1st piece = Piece A = 5 inches
2nd piece = Piece B = 10 inches
Third Piece = Piece C = 27 inches
Step-by-step explanation:
A 42-inch piece of steel is cut into 3 pieces
Let the lengths be represented as:
1st piece = Piece A
2nd piece = Piece B
Third Piece = Piece C
Hence:
A + B + C = 42
The 2nd piece is twice as long as the 1st piece
B = 2A
The 3rd piece is 2 inches more than 5 times the length of the first piece.
C = 5A + 2
Hence: we substitute
A + B + C = 42 inches
A + 2A + 5A + 2 = 42 inches
8A = 42 - 2
8A = 40 inches
A = 40 inches/8
A = 5 inches
Solving for B
B = 2A
B = 2 × 5 inches
B = 10 inches
Solving for C
C = 5A + 2
C = 5 × 5 + 2
C = 25 + 2
C = 27 inches
Therefore, the lengths of the 3 pieces =
1st piece = Piece A = 5 inches
2nd piece = Piece B = 10 inches
Third Piece = Piece C = 27 inches
help me solve this please
Answer:
Please check the explanation.
Step-by-step explanation:
Using the formula
I = Prt
here
P = The principle
t = Time in years
I = Simple interest
r = Annual interest rate
Let us fill the table using the formula:
I = Prt
ROW ONE:
Given
P = $100
r = 5% = 0.05
t = 3
Determine:
I = ?
Using the formula
I = Prt
I = 100 × 0.05 × 3
I = $15
ROW TWO:
Given
P = $500
r = 4% = 0.04
I = $20
Determine:
t = ?
Using the formula
I = Prt
20 = Prt
20 = 500 × 0.04 × t
t = 20 / (500 × 0.04)
t = 20 / 20
t = 1 year
ROW THREE:
Given
t = 7
r = 10% = 0.1
I = $35
Determine:
P = ?
Using the formula
I = Prt
35 = P(0.1) (7)
P = 35 / (0.1×7)
P = $50
ROW FOUR:
Given
P = $200
t = 2 years
I = $6
Determine:
r = ?
Using the formula
I = Prt
6 = 200 × r × 2
r = 6 / (200×2)
r = 6 / 400
t = 0.015
t = 1.5% ∵ 1.5% = 0.015
In the quadrilateral below, Angle A is-congruent-to angle C, and Angle B is-congruent-to angle D.
A quadrilateral. Angle A is 104 degrees. Angle C is opposite to angle A.
What is the measure of Angle D?
52°
76°
104°
152°
Answer:
152
Step-by-step explanation:
Answer:
d.152
Step-by-step explanation:
Write an equation in slope-intercept form with the given slope and y-intercept.
Answer:
It’s already in slope intercept form y=1.5x-1
Step-by-step explanation:
y = Mx + b
110 divided by _ = 28
Answer:
Do you mean something divided by 100 equals 20? If so the answer is 3080
Step-by-step explanation:
110 divided by blank is equal to 28. To solve this you have to take 110 and multiply it by 28 the reason is because multiplication is the averse of division which gives you 3080. If you would like you could use a calculator and divided 110 from 3080.
The result of division is 3.928.
Thus 110 divided by 3.928 = 28
Given, 110 divided by _ = 28 .
Division property:
The rules for division are:
(1) positive ÷ positive = positive
(2) positive ÷ negative = negative
(3) negative ÷ negative = positive
Apply rule 1 as the numbers are positive.
Let the number be x.
[tex]\frac{110}{x} = 28[/tex]
Cross multiply,
[tex]\frac{110}{28} = x[/tex]
x = 3.928
Know more about division,
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According to a recipe , 2 1/2 * c * u * p chocolate chips are needed to make a large batch of cookies. Manuel decided to make only 1/3 of the cookies . How many cups of chocolate chips will Manuel need ?
Answer:
5/6 cups of chocolate chips
Step-by-step explanation:
According to a recipe , 2 1/2 * c * u * p chocolate chips are needed to make a large batch of cookies. Manuel decided to make only 1/3 of the cookies . How many cups of chocolate chips will Manuel need ?
From the above question:
1 batch of cookies = 2 1/2 cups of chocolate chips
1/3 batch of cookies = x
Cross Multiply
x = 1/3 × 2 1/2
x = 1/3 × 5/2
x = 5/6 cups of chocolate chips
Hence, Manuel would need 5/6 cups of chocolate chips for 1/3 bath of cookies.
Which graph represents the solution set of the inequality - 14.5 x? -15 -15 -13 -14 O -15 -13
Answer: the answer is c
Step-by-step explanation:
The graph that represents the solution to the set of the inequality is -13 -14.
Graph of the inequalityThe graph that represent the solution to the inequality must contain numbers greater than negative 14.5 (-14.5). These numbers start from -14 to inifinity.
The given inequality; -14.5 < x
Solution of the inequalityThe possibles values in the solution of the inequality = -14, - 13, - 12, - 11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0. etc
Therefore, the graph that represents the solution to the set of the inequality is -13 -14.
Learn more about graph of inequality here: https://brainly.com/question/24372553
A 10 meter long ribbon is distributed among 10 girl's. Find the share of each.
Step-by-step explanation:
well if it's 10 meters and 10 you would divide 10 by 10 and get 1 meter letting every girl have 1 meter of ribbon
Answer:
Hi how are you doing Jasmine
Both Jesse and Sarah included the point (4, 4) on their boundary line, but they have different boundary lines. Explain the difference between their boundary lines and how it affects the point (4, 4) .
hi i was wondering if someone could help me answer this I'm really confused you dont have to give a explanation i just need help
Answer:
f(-4) = -28
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Function NotationStep-by-step explanation:
Step 1: Define
f(x) = -x² + 3x
f(-4) is x = -4
Step 2: Evaluate
Substitute: f(-4) = -(-4)² + 3(-4)Exponents: f(-4) = -(16) + 3(-4)Multiply: f(-4) = -16 - 12Subtract: f(-4) = -28Anyone who understands this?
Answer:
here try um well i think 4
Step-by-step explanation:
i dont know i think its just times so 2 times 4 is 8 and 8 is bigger than 7
but i really dont know sorry if im wrong
Answer:
option 1 can not be the solution to your inequality.
Step-by-step explanation:
Can somebody help me plz plz
Answer:
a. Function; every x-value corresponds to only 1 y-value
b. Not a function; doesn't pass the VLT
c. Function, passes the VLT
2.
a. -200
b. x= -22.5
Step-by-step explanation:
Here is the basic rule for a function:
Every input (x) value goes only to one output (y) value.
For example, an x-value of 4 cannot go to y-values of both 2 and 4. {(4,2), (4,4)
a.
In a, we see that every x value has only one line- no x-value goes to two different y values, therefore, a is a function.
b. Remember that every x-value can only have one matching y value. This definition allows us to do a special test called the vertical line test (VLT). If we pass a vertical line through a graph (|) and it doesn't pass through two points at the same x value, then that graph is a function.
However, in this graph we can clearly see that this function DOES NOT pass the VLT.
(-2, 2) and (-2,-3)
c.
We're going to use the VLT once again. If we put a vertical line through the observable graph does any x value appear to have two or more y-values? No, so this is the graph of a function
2.
g(x)= 16 -4x
g(54) is the same as saying input 54 in for x, so
16- 4(54)
16- 216 = -200
a. -200
b.
So, g(x) = 106 and they want you to determine x.
Set g(x) equal to 106 and solve:
106= 16-4x
90 = -4x
x= -22.5
Could someone please guide me on how to answer this geometry question? Thank you.
Answer:
if you use the information down below you should be able to get every answer. just make sure you match the lines correctly. HUGE HINT=
XZ=YO
MO= 2(Z0)
ZO= 1/2(NO)
Step-by-step explanation:
Well since we know X is the midpoint of segment MN we can say half of line X equals 6.2
With that info we have to length to each triangle base which is 6.2
We also see that line NO is 18 so YO equals 9
ALSOOO, XY=10, which makes ZO equal 10
We now have all the lengths to each side
MX (BASE)=6.2 YO=9 ZO=10
hope this helps :))))
Write the following decimals in order from greatest to least.
0.04, 0.06, 0.6, 0.004
Please help
Answer:
0.6, 0.06, 0.04, 0.004
Step-by-step explanation:
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PLEASE!!!囧rz (T_T) ~w_w~ ◑︿◐ (*^^*) ∩﹏∩ （°ο°） ^O^jdkkkkdpoawodadkopakodkakhi
Kelsey's preschool tuition is $180 per week. She receives a small discount for the honor roll, $50 per month. Her grandparents help out and pay 20% of her tuition. How much do her grandparents pay?
Answer:
The answer is $104.
Step-by-step explanation:
So take away the discount which is $50. That leaves $130. Then do the percentage decrease which is 130 minus 20%. The answer to that is $26. Her grandparents pay $104. (I'm really not sure of my answer though).
Her grandparents pay $104.
What is Unitary Method?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Given:
Kelsey's preschool tuition is $180 per week.
She receives a small discount for the honor roll, $50 per month.
Her grandparents help out and pay 20% of her tuition.
Kelsey's tuition fee after discount= 180- 50 = $130
and, Her grandparents pay = 130- 130 x 0.2 = 130- 26= $104
Hence, Her grandparents pay $104.
Learn more about unitary method here:
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Please look at the picture and help me with this question
Answer:
Step-by-step explanation:
f(x) = 4^x
g(x) = f(x -1) + 3
g(x) = 4^(x - 1) + 3
See the diagram that is below.
Red line: f(x) = 4^x
Blue line: g(x) = f(x - 1) + 3
The graph has been transformed so that f(x) moves upwards by 3 unitsw to get to g(x)
Furthermore, if x = 0 the y intercept for f(x) = 1
If x = 0 then g(x) moves up 3 spaces by virtue of the 3, and and up another 1/4 because the first term becomes 4^-1 = 1/4. This 1/4 gets added to the 3 to give 3 1/4
Alfonso solved a division problem by drawing an area model . a. Look at the area model . What division problem did Alfonso solve ? 4 40 32
Answer:
The answer is "[tex]\frac{72}{4} =18[/tex]".
Step-by-step explanation:
Given value:
4 40 32
Solution:
[tex]{\boxed{4\ \boxed{40} \ \boxed{32}}}[/tex]
If we divide the value by 4 it will give 10 and 8.
[tex]\to \frac{40}{ 4} = 10\\\\\to \frac{32}{ 4} = 8\\[/tex]
If we add the boxed value it will be equal to 72 and divide the value by 4 it will give a value 18.
[tex]\to 40+32 =72\\\\\to \frac{72}{4}=18[/tex]
HELP WILL MARK AS BRAINLIEST!!! AS SOON AS POSSIBLE (I ONLY HAVE LIKE 10 MINITES LEFT)
Read the question carefully!
What are 3 culinary milestones in the 21rst century?
8765
Step-by-step explanation
its 9 i took a test and it was the answer
5. If "h" is positive how does the parabola move? If negative?
Answer: positive values for h translate the parabola to the right, negative values for h translate the parabola to the left
Step-by-step explanation: Note that the value for h is subtracted from x, and then this difference is squared. See that positive values for h translate the parabola to the right, negative values for h translate the parabola to the left
