Answers
Answer:
She will hire EZ Excavation.
Step-by-step explanation:
For a company EZ Excavation,
Per cubic yards cost of the dirt = [tex]\frac{\text{Total cost}}{\text{Volume of the dirt}}[/tex]
= [tex]\frac{196}{8}[/tex]
= $24.5
Total cost of 40 cubic yards of the dirt = 40 × 24.5
= $980
For second company Happy Hauling service,
Per cubic yard cost of the dirt = [tex]\frac{25}{1}[/tex]
= $25
Cost of 40 cubic yards of the dirt = 40 × 25
= $1000
Budget of the contractor = $1000
Cost of dirt offered by EZ Excavation is in her budget and she is saving $20.
Therefore, she will hire EZ Excavation.
Related Questions
4. Which equation represents a linear function that has a slope of 5 and a y-intercept of -6?
O y=-6x+4/5
O y= 4/5x-6
O y=4/5x+6
O y = 6x+4/5
Answers
Answer:
y=5x-6
Step-by-step explanation:
Use form y= mx + b where m is the slope and b is the y intercept
Solve for x in a triangle. Round your answer to the nearest hundredth
Answers
I don’t have my calculator nearby so just type that in.
Answer:
x= 8.69
Step-by-step explanation:
tanx = opp/ adj
tan44° = x/9
x= tan44° * 9
*make sure your calculator is in degree mode
x= 8.69
Please write the function(x) from the given rules:a. Twice the input value plus three. B. The input value minus five. C. To get the output, multiply the input by two, then add four.
Answers
Answer:
A) f(x) = 2x + 3
B) f(x) = x - 5
C) f(x) = 2x + 4
Step-by-step explanation:
To find - Please write the function(x) from the given rules:
A) Twice the input value plus three.
B) The input value minus five.
C) To get the output, multiply the input by two, then add four.
Proof -
Let us assume that the input = x
The output = f(x)
Now,
A)
f(x) = 2x + 3
B)
f(x) = x - 5
C)
f(x) = 2x + 4
5.975 x 1024 plsss solve it
Answers
After 3 hours, Ronald had travelled 195 miles. If he travels at a constant speed, how far in miles did Ronald drive per hour?
Answers
Answer:
65 miles per hour
Step-by-step explanation:
195 ÷ 3
= 65
2 times what gives you 16
Answers
Answer:
8
Step-by-step explanation:
2x = 16
2x/2 = 16/2
x = 8
Answer:
2 time 4 gives you 16
plz check
here is a list of numbers 21,22,23,24,25,26,27,28,29
Answers
Answer:
30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,8,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100
Step-by-step explanation:
100!
The population of a certain city increased by 9000 people. Write a signed number to represent this population change.
Answers
Answer:
+ 9000
Step-by-step explanation:
Given that :
Population of city increased by 9000
This means that the a new populatuon is : initial population size + 9000
To. Represent increase or growth , we use the addition operator : '+'
Hence, a signed number representing population change is ; + 9000
Solve the equation. Select all that apply.
Answers
11x11=121
so it’s 11
Answer:
ll
Step-by-step explanation:
square root of 121 is 11 since 11x11=121
The length of a living room is 3 feet more than its width. The area of the living room is 270 square feet. Write an equation that represents the area of the living room
Answers
Answer:
if the length is longer than width then it means its a rectangle...and equation of the area is length×breath ... therefore 270=x×3x
Someone please answer this for me :(
Answers
Answer: [tex]y=-\frac{3}{4}x+7[/tex]
Step-by-step explanation:
The slope is
[tex]\frac{4-7}{4-0}=-\frac{3}{4}[/tex]
Since the y-intercept is (0,7), the equation is [tex]y=-\frac{3}{4}x+7[/tex]
What is the volume of the prism?
Enter your answer in the box as a mixed number in simplest form.
ft³
$\text{Basic}$
$x$$y$$x^2$$\sqrt{ }$$\frac{x}{ }$$x\frac{ }{ }$$x^{ }$$x_{ }$$\degree$$\left(\right)$$\abs{ }$$\pi$$\infty$
A rectangular prism with the width as three and a half feet, the length as two and a half feet and the height as one and a half feet.
Answers
Equation: 3 1/2 x 1 1/2 x 2 1/2 = 3/2 x 7/2 x 5/2 = 105/6 = 17 3/6 = 17 1/2
The perimeter of an equilateral triangle is 117mm.
State the length of one of its sides.
Answers
117/3 = 39 mm. All the sides equal to
39 mm
Solution: 39mm
I NEEED HELP PLEASE ANYONE!! With step by step answer
Answers
Answer:
x = 2
Step-by-step explanation:
Let me know if you have questions
Gabriella bought 50 lbs of clay for her art projects. She used 18.2 lbs to make a sculpture, and 0.76 lbs for each mug. How many mugs did Gabriella make if she had 18.88 lbs of clay left over?
Answers
Answer:
24 mugs
Step-by-step explanation: 18.88/0.76 = ≈24
Answer:
24 mugs
Step-by-step explanation:
Disregard unimportant information
Set up an equation
Variable x = number of mugs
18.88 = 0.76x
Divide both sides by 0.76 to isolate variable x
24.842...
There's no such thing as a fraction or decimal of a mug so round down to the nearest whole number
24
Is the discriminant of G positive zero or negative
Answers
Answer: The answer is 0 because if it was negative, there are no solutions and if the discriminant is equal to zero we have a solution. can you give me brainliest
Step-by-step explanation:
WILL MARK BRAINIEST 16 POINTS EACH!!!
A. 10 yd.
B. 15 yd.
C. 13 yd.
D. 6 yd.
Answers
please help with my geometry
Answers
Answer:
92.99
Step-by-step explanation:
Since this is a right triangle sine can be used to find the missing side. Sine should be used because you have the opposite and are trying to find the hypotenuse. So, following SOH-COH-TOA, the equation should be [tex]sin(34)=\frac{52}{x}[/tex]. Then, isolate x; once x is isolated the equation should be [tex]x=\frac{52}{sin(34)}[/tex]. Finally, plug that into a calculator to get ≈92.99116, which rounds to 92.99.
Help me out , plzzzzz!!
Answers
Answer:
a. 5,040 ways
b. 210 ways
Step-by-step explanation:
a) We want to pick 4 numbers out of 10 given that orders matter
If orders do matter, it will be a permutation problem
Mathematically;
n P r = n!/(n-r)!
In this case, n is 10 and r is 4
Thus, we have it that;
10 P 4 = 10!/(10-4)! = 5,040
b) if orders do not matter
It will be a combination problem
n C r = n!/(n-r)!r!
n = 10 and r = 4
10 C 4 = 10! /(10-4)!4!
= 210
PLEASE HELP ME SLOVE
Answers
A.72
B.6
C.12
D.4/41
Answers
[tex]{ \sf{ \red{using \: pythagoras \: theorem}}} \\ \\ { \sf {(20)}^{2} - {(16)}^{2} = {x}^{2} } \\ \\ { \sf{400 - 256 = {x}^{2} }} \\ \\ { \sf{144 = {x}^{2} }}[/tex]
[tex]{ \sf{x = \sqrt{144} }} \\ \\ { \boxed{ \boxed{ \green{x = 12}}}}[/tex]
option (C)
Lily has $18. Matt has twice as much of a third of the amount that Lily has, and
Carolyn has $23 more than Matt has. How much money does Carolyn have?
$
Answers
Answer:
$35
Step-by-step explanation:
Answer:
he has $35 left
Step-by-step explanation:
Apply the ADDITIVE IDENTITY PROPERTY to the following expression: 15 + 0
Answers
Answer:
15
Step-by-step explanation:Addentitive property states that any number added with 0 is the original number. so, 15+0=15
Rachel is calculating the interest earned on a deposit of $350 in an account that earns 6% simple interest after 15 years.
I= prt
I=350(6)(15)
I=31,500
Rachel calculates the interest earned to be $31,500 as shown in her work above. Find the correct amount of interest earned.
Answers
Answer:
$315
Step-by-step explanation:
You are going to want to use the simple interest formula for this. The one below is modified for solving the interest earned.
I = interest amount
P = principal amount
r = interest rate (decimal form)
t = time
Now we can plug in the values into the equation:
This means that Rachel earned $315 worth of interest in the 15 year period.
Answer: $315
Step-by-step explanation:
Find the greatest common factor of 6x and 10n
Answers
[tex] \large \color{purple}60[/tex]
Hope it helps..
leroy is calculating the probability of rolling a regualr 6-sided die and flipping a coun. He wants to know the probability if rolling a 4, then landing on heads twice Find P(4 and H and H).
Answers
Answer:
To roll the 4 is 1/6 and landing heads twice is 1/4 and 1/6 x 1/4 and the probability of him doing that would be 0.04166666666% chance
Step-by-step explanation:
Mia has a bag of jellybeans. She has 1 cherry, 1 lime, 8 grape, and 2 lemon jellybeans. If she pulls out 1 jellybean without looking, what is the probability that she pulls out a flavor other than grape?
Answers
Answer:
7.692
Step-by-step explanation:
have a nice day :D
Answer: 1/3 or .33
Step-by-step explanation:
If we have 12 jelly beans and there is 8 grape jelly beans and 4 other jelly beans that arent 8 you add the numbers and get a denominator of 12 then you add the number of jellybeans you are focusing on which equals 4/12 then we simplify 4/12 into 2/6 then 1/3 and then we have 1/3! Hope this helps have a great day!
what are all the answers for 4.3 Extension Practice.pdf
Answers
Zane's bank charges him a fee for each day his account balance is less than $100. The arithmetic sequence {95.00, 89.50, 84.00, 78.50} describes Zane's bank balance for 4 days. Which explicit formula describes this arithmetic sequence?
There's 4 options/answers what is correct
1. an=95+(n-1)(5.50)
2. an=78.50+(n-1)(-5.50)
3 an=95+(n-1)(-5.50)
4. an= 5.50+(n-1)(-95)
Answers
Answer:
The correct option is;
3. aₙ = 95 + (n - 1)·(-95)
Step-by-step explanation:
From the question, we have;
The account balance below which a fee is charged = $100
The balance in Zane's bank account for the four days are;
95.00, 89.50, 84.00, 78.50
Therefore, we have the first term of the series, a = 95.00
The common difference are;
78.50 - 84.00 = -5.5
84.00 - 89.50 = -5.5
89.50 - 95.00 = -5.5
Therefore, the common difference is -5.5
The arithmetic sequence is therefore, aₙ = 95 + (n - 1)(-5.50)
Answer:
the answer is : an=95+(n-1)(-5.50)
rlly need this answered
Answers
Answer:
It is J hope this helps! :)
36 is 18% of what number?
Answers
Answer: 200
Step-by-step explanation: 36 by 100 and then divide the total by 18 as follows: (36 x 100) / 18 For 200
Answer:
200
Step-by-step explanation:
:/
I hope