Given :
A cashier at Giorgio's Grocery Store gets paid $8 per hour for shifts of 6 hours or less.
And $12 per hour for working shifts over 6 hours long.
To Find :
A function best represents this situation.
Solution :
Let, number of hours is h and amount paid is y .
For, h ≤ 6
y = 8h
For, h > 6
y = 12h
Therefore, function representing this is :
y( h ) = 8h , x ≤ 6
12h , x > 6
Hence, this is the required solution.
The length of a rectangle is 3 yd longer than its width.
If the perimeter of the rectangle is 30 yd , find its area.
What is the slope of the line that passes through the points (2, 0)(2,0) and (32, -5) ?(32,−5)? Write your answer in simplest form.
Answer:
-5/30 simplified down to -1/7
Step-by-step explanation:
Can anybody help with these? It’s trigonometry
Answer:
1 is 17
Step-by-step explanation:
2 is 15. Mark me BRAINLISTESLD
Why can you take the cube root of a negative number?
Answer:
you can because the real cube root of any negative real number is negative.
Step-by-step explanation:
Answer: The reason that we can't have the square (or quartic) root of a negative number is that two negatives always cancel to give a plus; so the square root of a negative number is undefined. ... The Real cube root of any negative Real number is negative.bc. a negativ number multiplied by it self 3 time result negativ too
hope this helps ❤️
Step-by-step explanation:
PLS HELP
At the end of the season, 4 basketball teams in a league are having a pizza party at a restaurant.
Team Number of People
Sharks 17
Wolves 21
Tigers 20
Hawks 17
Coaches 9
The restaurant manager suggests that they order one pizza for every 6 people. How many pizzas
should they order?
-3(-7-x)=1/2(x+2). Please Help.
Answer:
x = 1/8?
Step-by-step explanation:
Can someone help me with this?
Answer:
True
Step-by-step explanation:
it is 3/5. Than 6/10 is equal to 3/5. Than 9/15 is equal to 3/5.
Answer: True
Step-by-step explanation:
That is true because let's take the first point for example.
3 cups of almonds for 5 cups of oats.
3/5 of 5 is 3
So that's correct.
If you still aren't sure you should try that with a different point. Hmm how about :
9 cups of almonds for 15 cups of oats
3/5 of 15 = 45/5 = 9
That's correct as well.
Hope these helps!
y=2x-3
y=x+2 system of equations
Answer:
x = 5
y = 7
Step-by-step explanation:
Since they are both equal to y, we can set them equal to each other.
2x - 3 = x + 2
Combine like terms and isolate the x.
x = 5
Plug in the x to either equation to get the value of y.
y = (5) + 2
y = 7
Cuantos ml debe aplicar de gentamicina para administrar una dosis de 50 mg si la presentacion es de 80 mg/3ml
Answer:
1.875ml
Step-by-step explanation:
De la pregunta anterior, podemos decir que:
80 mg = 3 ml
50 mg = x ml
Cruzamos multiplicar
80 mg × xml = 50 mg × 3ml
xml = 50 mg × 3 ml / 80 mg
xml = 1.875ml
Por tanto, se deben aplicar 1.875ml de gentamicina para administrar una dosis de 50 mg.
PLEASE HEEEELPPPP ASAP
Answer:
The solution of the first image is: b = √48
The solution of the second image is: c = √125
Step-by-step explanation:
Here we have two triangle rectangles, first, we need to remember the Pythagorean theorem.
For a triangle rectangle with cathetus A and B, and a hypotenuse H, we have the relationship:
A^2 + B^2 = H^2
Where H is the side that is opposite to the right angle (the angle of 90°)
In the first image, we can see that the hypotenuse is equal to 8, and one cathetus is equal to 4.
We want to find the value of b, that is the other cathetus.
Then we have:
4^2 + b^2 = 8^2
b^2 = 8^2 - 4^2
b^2 = 48
b = √48
Second image:
in this case, c is the hypotenuse, a and b are the cathetus.
We know that:
a = 5, b = 10
Then we have the equation:
a^2 + b^2 = c^2
Now we can replace the above values:
5^2 + 10^2 = c^2
25 + 100 = c^2
125 = c^2
√125 = c
Factorise:
3x^2-2x-5
Answer:
( 3[tex]x[/tex] - 5 ) ( [tex]x[/tex] + 1 )
Step-by-step explanation:
[tex]3x^{2}[/tex] - 2[tex]x[/tex] - 5
(Multiply 3 from [tex]3x^{2}[/tex] with -5)
Product = -15
Sum = -2
(3 times - 5 gives the product '-15' and 3 plus -5 gives the sum -2)
[tex]3x^{2}[/tex] + 3[tex]x[/tex] - 5
3[tex]x[/tex] ( [tex]x[/tex] + 1 ) - 5 ( [tex]x[/tex] + 1 )
= ( 3[tex]x[/tex] - 5 ) ( [tex]x[/tex] + 1 )
Given: isoceles ΔABC, median BD to base AC Prove: ΔADB≅ΔCDB
AB=CB Def of isosceles triangle
AD=CD Def of median
BD=BD Reflexive property
ADBcongCDB SSS congruency
Step-by-step explanation:
Statemet 1 AB=CB
Statement 2 AD=DC.
Statement 3 BD=BD.
Statement 4 Triangle ABD is congruent to triangle
CBD.
Reasons
Reason 2 Definition of Median
Reason 4 SSS
Help I am in fourth :(
Answer:
7.6= 76 x 10 to the power of 1
760= 76 x 10 to the power of 1
7600= 76 x 10 to the power of 2
Step-by-step explanation:
To the nearest tenth, what is the circumference of a circular pond with a radius of 14 meters? Use 3.14 for π.
need help with this question
Please help me with this
Answer:
one solution
Step-by-step explanation:
7(x-4)=4x+5
solve for x
7x-28=4x+5
3x=33
x=11
Solve. PLEASE. The correct answer will receive brainliest
Answer:
(-3,0)
Step-by-step explanation:
2x-3+0=-6
The process by which most cells make new cells like themselves is called
A) meiosis
B) mitosis
What is the coefficient of f in the expression 4b-f
A.–1
B.0
C.1
D.4
Answer:
C
Step-by-step explanation:
C, because if you just have a random variable like x,y,z there's always an imaginary 1 in front of them.
NEED HELP ASAP! 15 POINTS!
Students took a survey to determine their end of year field trip. The results showed that 120 students wanted to go to an amusement park. This number represents 40% of the students who took the survey. What was the total number of students who took the survey?
---
1. 160
2. 250
3. 300
4. 310
---
Answer:
300
Step-by-step explanation:
120 is 40%
40% plus 40$ = 120+120=240
20% left.
120/2=60
240+60=300
300=answer
3x-y=17 slope-intercept form
a bag contains 4 blue and 6 green marbles. two marbles are selected at a random from the bag. if the first marble is not replaced before the second marble is drawn
Answer:
4 ÷ 10
Step-by-step explanation:
The computation of P is shown below:
If we add two marbles i.e.
= 4 + 6
= 10 marbles
Now if we draw the second marble
P(blue) = Blue marbles ÷ total marbles
= 4 ÷ 10
In the other case
P( blue second given a green first) = 4 ÷ 10
Can someone help ASAP
Simplify 4x4
Answer:
16
Step-by-step explanation:
What fraction is equivalent to 3/4 divided by 1/6?
Answer:
4 2/4
or
4 1/2
Step-by-step explanation:
mark brainliest
Answer: In decimal form, the answer is .125, but in fraction form, the answer is 1/8.
Step-by-step explanation:
what is a-5/245
Don't hate but be truthful do this boy look good ra-te him plz and rate the other guy to no homo
Answer:
Trippin trippin
Step-by-step explanation:
Like frfr Trippin trippin
4/5(p+1)=1 wgat equals p
Answer:
p= 1/4 or 0.25
Step-by-step explanation:
Answer:
p = 1/4 or .25
Step-by-step explanation:
We first multiply by the reciprocal of fraction to move to the other side.
[tex]p + 1 = \frac{5}{4} [/tex]
Reduce
p = 1/4
Find the unit rates and write them in both
fraction form and word form.
Helena runs 10 miles in two hours.
II
please help
Answer:
Step-by-step explanation:
10 miles in 2 hours
10/2 = 5 so Helena runs 5 miles in 1 hour
5 mph
5miles/1hour
I am here my friend!
Someone plz help me giving brainliest!!
Answer:
9/16 square yd
Step-by-step explanation:
Answer:
it would be three yards for the area
Step-by-step explanation:
when i first saw this i thought it said elmo
f(x) = 4x^2+ 7x – 18
f(-9)
Answer:
f(-9) = 243
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) = 4x² + 7x - 18
f(-9) is x = -9
Step 2: Evaluate
Substitute in x: f(-9) = 4(-9)² + 7(-9) - 18Evaluate Exponents: f(-9) = 4(81) + 7(-9) - 18Multiply: f(-9) = 324 - 63 - 18Subtract: f(-9) = 261 - 18Subtract: f(-9) = 243Consider function H what is the range of function H
Answer:
It was -∞ < y < ∞
Step-by-step explanation:
None.
The range of the function is ( -∞ to +∞)
What is a Function?A function is a law that relates two variables namely, a dependent and an independent variable.
A function always has a defined range and domain, domain is all the value a function can have as input and range is all the value that a function can have.
The function is of various types, logarithmic, exponential, quadratic, radical, etc.
The function is shown in the image,
The function is a hyperbolic function, represented by x²/a² -y²/b² = 1 for a hyperbola having a center at the origin.
The function can give any value from the set of real numbers and so,
The range of the function is a set of real numbers.
It seems your question is incomplete, the complete question is attached as an image.
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