Answer:
(26/4)*7=45.5 miles
Step-by-step explanation:
What is the volume of this composite solid
A store is having a sale on trail mix and jelly beans. For 5 pounds of trail mix and 3 pounds of jelly beans, the total cost is $18. For 2 pounds of trail mix and 12 pounds of jelly beans, the total cost is $45. Find the cost for each pound of trail mix and each pound of jelly beans.
The cost for each pound of trail mix is $1.5 and each pound of jelly beans is $3.5 .
What is elimination method?The elimination method is the process of eliminating one of the variables in the system of linear equations using the addition or subtraction methods in conjunction with multiplication or division of coefficients of the variables.
According to the question
A store is having a sale on trail mix and jelly beans .
Let trail mix = T
and jelly beans = J
For 5 pounds of trail mix and 3 pounds of jelly beans, the total cost is $18.
i.e
5T + 3J = 18 -------------------------- (1)
For 2 pounds of trail mix and 12 pounds of jelly beans, the total cost is $45.
i.e
2T + 12J = 45 -------------------------------(2)
Now,
multiplying eq (1) from 4
20T + 12J = 72 -----------------(3)
Solving equation (3) and (2) the equation by elimination method
20T + 12J = 72 -----------------(3)
2T + 12J = 45 -------------------------(2)
subtracting equation (2) from (3)
18T = 27
T = 1.5
substituting the value of T in equation 1
5T + 3J = 18
5*1.5 + 3J = 18
7.5 + 3J = 18
3J = 18 - 7.5
3J = 10.5
J = 3.5
Hence, the cost for each pound of trail mix is $1.5 and each pound of jelly beans is $3.5 .
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I need help please! open the image
Answer:
594 yd³
Step-by-step explanation:
11x9x6=594 yd³
Hey so can someone do my delta math for me
like i give u the questions and u answer yeah ok thanks
What is the equation of the line in slope-intercept form?
Answer:
y=-5x+6
Step-by-step explanation:
To find your slope (or m value), you must identify 2 points that your line crosses through (I used (1,1) and (0,6). You can either count up and over to the point (0,6) from (1,1), or you can use the formula y2-y1/x2-x1 (it would look like 6-1/0-1). This will give you -5 for your slope.
Your x-intercept (or b value) is 6 because you can see from the graph that that is where your line intercepts y.
I hope this helped :)
Could you help with some geometry questions today!
Please only answer if you know the answer and can support it by showing you work. If you have a comment or do not know the answer, tell me that in the comment section, do not answer the question. Don't take my points and I want take yours!
Anyways, please show all of you work and explain your thinking! There are 3 parts to this, please do all 3! Good luck!
Answer:
A) 29, B) 18, C) 12Step-by-step explanation:
A) r = 29
Answered here: https://brainly.com/question/22226669B) The tangents to a circle have same length:
LK = LM4x - 2 = 3x + 34x - 3x = 2 + 3x = 5LM = 3*5 + 3 = 18
C) Use the intersecting secants theorem:
PQ*PQ = SQ*RQy² = (10 + 8)*8y² = 144y = 12What is the area of the following circle?
Either enter an exact answer in terms of 7 or use 3.14 for a
and enter your answer as a decimal.
T=4
units
HELP ME
Answer:
16pi or 50.24
Step-by-step explanation:
a paper cone with the radius 1.5 and height 4 inches is filled with shaved ice. assuming the ice completely fills the cone and forms a hemisphere above the cone, what is the total volume of the shaved ice to the nearest hundredth of a cubic inch ?
Answer: 9.42
Step-by-step explanation:
Answer:
16.49
Step-by-step explanation:
you pick a card, roll a die, and find the sum. How many different sums are possible?
If we pick a card, roll a die, and find the sum , the different sums possible is 17.
What is Permutation and Combination ?A permutation is an act of arranging the objects or numbers in order.
Combinations are the way of selecting the objects or numbers from a group of objects or collection, in such a way that the order of the objects does not matter.
If we pick any card and roll a die
The sum possible is
The highest it can be would be 13(card) + 6(die) =19
the Lowest it can be would be 1(card) + 1 (die) = 2
So the different sums possible is 19-2 = 17.
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A student graphed an ordered pair on a coordinate plane that was located on the y axis and was 5 units above the origin. Write the ordered pair that the student graphed with these characteristics.
a tshirt company charges a $30.00 design fee plus $6.00 printing fee. How much would 5 shirts cost? 15 shirts? and 18 shirts cost
Answer:
For 5 t shirts it would cost 180$
For 15 t shirts if would cost 540$
For 18 t shirts it would cost 648$
Step-by-step explanation:
Which statement is true about the factorization of 30x2 + 40xy + 51y2?
Answer:
The statement is true about the factorization of 30x2 + 40xy + 51y2? is, The polynomial can be rewritten after factoring as 10(3x2 + 4xy + 5y2). Instead, the polynomial cannot be rewritten in the form of factors, as there are no common terms.
Step-by-step explanation:
Help help help help plz
assume that when adults with smartphones are randomly selected, 54% use them in meetings or classes (based on data from an LG Smartphone survey). If 8 adult smartphone users are randomly selected, find the probability that exactly 6 of them use their smartphones in meetings or classes.
Step-by-step explanation:
Given:
p=54 %=0.54
n=8
DEFINITIONS
Definition binomial probability:
[tex]P(X=x)=\frac{n !}{x !(n-x) !} \cdot p^{x} \cdot(1-p)^{n-x}[/tex]
Complement rule:
P( not A) = 1- P(A)
[tex]Addition rule for disjoint or mutually exclusive events[/tex]
[tex]P(A \text { or } B)=P(A)+P(B)[/tex]
Evaluate the definition of binomial probability at x=6
[tex]P(X=6)=\frac{8 !}{6 !(8-6) !} \cdot 0.54^{6} \cdot(1-0.54)^{8-6}=28 \cdot 0.54^{6} \cdot 0.46^{2} \approx 0.1469[/tex]
the set of natural numbers x that satisfy x + 2= 1
Answer:
x = -1
x + 2 = 1
x = 1 - 2
x = -1
Hope that helps!
-Sabrina
Step-by-step explanation:
plsss help mee xoxox
Answer:
length is 20, so width would be 16
Step-by-step explanation:
Given the equation Square root of 2x plus 1 = 3, solve for x and identify if it is an extraneous solution
HELP ME QUICKLY PLEASE IM GIVING BRAINLIEST!!!
Answer:
its the second one
Step-by-step explanation:
for f(x) = 2x² + 3x-10 and g(x) = 3(x-2)
find fog (3)
Helpppppp hurry and no links
Step-by-step explanation:
6.3%
that is the correct answer
Customers are charged a late fee of 20% of their bill. This person is a week late on a bill of $200.00. What should we charge for the late fee?"
Answer:
$40
Step-by-step explanation:
WILL MARK BRAINLIEST just need answers no explanation :)
Answer:
x=50
H=115
Step-by-step explanation:
pls help me ahhh srry its math
Answer:
c= 180-130
=50
d= 180-(50+60)
= 180-110
=70
Which expression is equivalent to the following?
21x - 15
Answer:
3(7x-5)
Step-by-step explanation:
The scatterplot contains data points, including the
number of hours a ski lift operates (x) and the number
of people carried on it during that time (y).
The line of best fit is line v because it minimizes
the
distance from each point to the line.
HELPPOPPO
Step-by-step explanation:
what is the question? please provide a question.
Answer:
the line of best fit is line B because it minimizes the VERTICAL distance from each point to the line.
Step-by-step explanation:
edge 2021
A rectangular prism has a length of 18 feet, a height of 14 feet, and a width of 2 feet.
What is its volume, in cubic feet?
feet3
Answer:
504ft3
Step-by-step explanation:
V=Bh
V=(18x2) 14
V=36x14
V= 504
Answer:
volume = height × length ×width
volume =18×14×2
volume =504ft³
l
Marie left her briefcase at home and had to return to get it. State which point represents when she
turned back around to go home and explain how you arrived at that conclusion.
Please help I don't understand this
Find the equation of a line parallel to 3x-4y=24 that contains the point (-4,2).
Nadia has a cylindrical container that store Sugar the register the containers base is 5 cm in the height of the container is 18 centimeters what is the volume of naydas container rounded to the nearest cubic centimeter
9514 1404 393
Answer:
1414 cm³
Step-by-step explanation:
The formula for the volume of a cylinder is ...
V = πr²h
For a radius of 5 cm and a height of 8 cm, the volume is ...
V = π(5 cm)²(18 cm) = 450π cm³ ≈ 1414 cm³
The volume of Nadia's sugar container is about 1414 cm³.
_____
Additional comment
The value will be 1413 cm³ if you use 3.14 for π.