Answer:
Step-by-step explanation:
Remark
If you find out the cost of 1 oz of each of them, that will determine the best buy. The smallest number is the best buy.
Givens
7 oz cost $2.38
15 oz cost $5.25
26 oz cost $8.58
Solution
7 oz7 oz cost $2.38
1 oz cost x This is a proportion. 3 quatities are known. Find x Cross multiply.
7/1 = 2.38/x
7x = 2.38
x = $0.34 dollars
15 oz15 oz cost 5.25
1 oz costs x
15.1/1 = 5,25 x Cross Multiply
15x = 5.25 * 1 Divide by 15
x = 5.25 / 15
x = $0.35
26 oz26 oz cost 8.58
1 oz cost x
26/1 = 8.38/x Cross Multiply
26x = 8.38 Divide by 26
x = 8.38/20
x = 0.32 dollars
Answer
7 oz cost 0.34
15 oz cost 0.35
26 oz cost 0.32
The best buy is 0.32 / oz for 26 ozwhat digit 2 is in this number 296,743
Find the surface area of the triangular prism the base of the prism is an isosceles triangle 42cm 37cm 35cm 24cm
[tex]0 \frac{ { {2 {?}^{?} \times \frac{?}{?} \times \frac{?}{?} }^{?} }^{2} }{?} [/tex]
12. Linda walks through a road. If her walking speed increases from 1 m/s to 1.5 m/s, she will complete the walk 200 s earlier. Find the distance travelled by Linda.
Answer:
600 meters
Step-by-step explanation:
Case 1 : Speed of 1 m/s
d = v * td = 1 * td = t [Equation 1]Case 2 : Speed of 1.5 m/s
d = v * td = 1.5 * (t - 200)d = 1.5t - 300 [Equation 2]As distance in both cases is the same, equate the values of d from both equations.
t = 1.5t - 3000.5t = 300t = 300 * 2t = 600 sNow, put the value of t in Equation 1 to find d.
d = 600 meters
Kevin wants to buy a new truck for $19,500. He has talked to the loan officer at his credit union and knows
that they will loan him $12,000. He must also pay $375 for a license fee and $1250 for taxes. What amount
of cash will he need to buy the truck?
Answer:
9125
Step-by-step explanation:
you get this answer by subtracting the cost of the new truck by how much the loan is and then adding 375 and 1250 for the license fee and taxes.
48×92 what the answer
please help asap......
Answer:
I think that answer to first question is. A
Step-by-step explanation:
I think that answer to question 4 is 4 but there is no option for 4 look onto the picture
PLEASE MARK ME BRAINLIEST IF MY ANSWER IS CORRECT PLEASEa) Write an equation in terms of x that represents the problem. (b) Solve the problem.
The difference of 4 and a number is − 9. Find the number.
Part 1 of 2
The equation that represents the problem is_______ ?.
The number is_____?
Answer:
the equation is
x - 4 = - 9
the number is
-5
Step-by-step explanation:
First, we don't know the number so we represent it with a variable like "x".
then difference simply means subtraction.
" is" simply means = ( equal to)
so the question says that difference of 4 and a number is 9 so we have x - 4 = -9
so now let's solve for x
we group liked terms and make x stand alone.
x = -9 + 4
( +4 because it crossed an equal sign)
x = - 5
we have
x = -5
so we can substitute the -5 into the equation to if its true
from the equation x - 4 = - 9
where we put -5 instead of x
-5 - 4 = - 9
which diagram represents a cylinder with a base area equal to 50 square meters?
25 m
O
5 m
O
50 m
V=250m³
V=250m³
V=250лm³
Answer:
it's the third option
Step-by-step explanation:
Answer:
C: 5m V=250πm3
Step-by-step explanation:
Proof:
helpp!!!
A package of balloons contains 4 red, 6 blue, 3 yellow, and 5 orange balloons. Javier will randomly choose one balloon from the package to blow up. He then will randomly choose a second balloon to blow up. What is the probability that Javier chooses an orange balloon and then a yellow balloon?
A 5/108
В. 5/ 102
с. 1/15
D. 1/6
e. 4/9
Answer:
in my opinion the answer is 78
Step-by-step explanation:
you divide all of them then add akll tof them simple
A cylinder has a base diameter of 20 in a height of 17 in what is the volume in cubic inches round to the nearest tenths place
Answer:
Step-by-step explanation:
more info
The following table shows the first segment of a five-year amortization schedule.
5 Year Amortization Schedule
$ 12.575.00
Loan Amount or Principal
Interest Rate on Loan
9.45%
Extra Payment to Principal
S
Month
Payment
Principal
Interest
99.03
Balance
$12,410.24
15
263.79 S
164.76 S
25
263.79 S
166.06 $
97.73 $ 12.244.18
3 S
263.79 $
167.37 S
96.42 $ 12,076.81
4 S
263.79$
168.69 $
95.10 $ 11,908.12
SS
263.79 S
170.01 $
93.78 $11.738.11
6S
263.79 S
171.35 S
92.44 $11,566.75
7 S
263.79 S
172.70 S
91.09 $ 11,394.05
89.73 $ 11,219.99
8 S
263.79 S
174.06 S
9 $
263.79 S
175.43 $
88.36 $11,044.55
10 S
263.79 S
176.82 $
86.98 $ 10,867.74
11 S
263.79 $
178.21 $
85.58 $ 10.689 53
12 S
263.79 S
179.61 S
84.18 $ 10,509.92
13 S
263.79 S
181.03 $
82.77 $10,328.89
14 S
263.79 S
182.45 $
81.34 $10,146.44
15 S 263.79 S
183.89 $ 79.90 $9.962.55
After one year of payments, how much has been paid to interest?
a
$1,100.42
b.
$1,010.16
c.
$1,188.34
d. $1,241.18
After one year of payments, the amount need to be paid to interest is $1100.42 if the first segment of a five-year amortization schedule is a 5-year amortization schedule option (a) is correct.
What is a loan amortization schedule?It is defined as the systematic way of representation of loan payments according to the time in which the principal amount and interest mentioned in a list manner.
We have a table given that showing a first segment of a five-year amortization schedule that has a 5-year amortization schedule and the amount of interest paid for months 1 through 12.
As the loan amount is not mentioned in the question, we are assuming the loan amount is $1184.6
Therefore, loan amount = $1184.6
The outstanding amount at the end of one year, which is 12 months, is shown in the table as $84.18
After one year of payments, the amount need to be paid to interest:
= Loan amount - Outstanding amount after 12 months
= 1184.6 - 84.18
= $1100.425
Thus, after one year of payments, the amount need to be paid to interest is $1100.42 if the first segment of a five-year amortization schedule is a 5-year amortization schedule option (a) is correct.
Learn more about the amortization schedule here:
https://brainly.com/question/15357884
HELLPPPP Im DYING NOT really tho
Answer:
More pencils than pens
Step-by-step explanation:
A circular pizza has a diameter of 18 inches and is cut into 12 congruent slices. What is the area of each slice, to the nearest tenth?
Group of answer choices
9.8 straight pi inches squared
1.5 straight pi inches squared
6.8 straight pi inches squared
27.3 straight pi inches squared
Answer:
6.8
Step-by-step explanation:
A bag contains 12 beads.
• 2 of the beads are blue.
• 1 of the beads is green.
• 3 of the beads are purple.
The rest of the beads are red.
. Julia takes a bead from the bag at random. Show that the probability that this bead is purple or red is 3/4.
Answer: veiw explanation
Step-by-step explanation:
12 - (2+1+3) = 6 red beads.
6 + 3 = 9 (total red and purple beads)
9/12 = 3/4
your parents bought a boat for $60,000. The boat depreciate by 9.3% each yea. When will the boat be worth less than $10,000?
Can you please help me
Answer:
(30,3)
Step-by-step explanation:
The coordinate of the fourth point is (30,3)
I hope ot helped you
graphs of what functions? HELP PLSS
Answer:
Use the vertical line test to determine whether or not a graph represents a function. If a vertical line is moved across the graph and, at any time, touches the graph at only one point, then the graph is a function. If the vertical line touches the graph at more than one point, then the graph is not a function.
Explanation
I hope help you and thanks for heart and rate my answer
An older method of estimating body fat percentage was to measure a person's average density (total mass divided by total volume) and apply a formula to convert to a body fat percentage. Formula: BF = (4.57/p - 4.142) x 100 where BF = body fat and p = density in g/cm3 A man weighs 175 pounds. His total body volume is modeled by a cylinder with a height of 170 cm and a radius of 12 cm. Find his body fat percentage, based upon the given formula (to the nearest percent).
If the density of the man is 1.0321 grams per cubic cm. Then the body fat percentage will be 28.59%.
What is a function?The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.
An older method of estimating body fat percentage was to measure a person's average density (total mass divided by total volume) and apply a formula to convert it to a body fat percentage.
[tex]\rm BF = \left (\dfrac{4.57}{p} - 4.142 \right) \times 100[/tex]
where BF = body fat and p = density in g/cm3 A man weighs 175 pounds.
A man weighs 175 pounds.
His total body volume is modeled by a cylinder with a height of 170 cm and a radius of 12 cm.
Then the density will be
[tex]\rm p = \dfrac{175 \times 453.592}{\pi \times 12^2 \times 170}\\\\p = \dfrac{79378.7}{76906.19}\\\\p= 1.0321 \ g/cm^3[/tex]
Then the Body fat percentage will be
[tex]\rm BF = \left (\dfrac{4.57}{1.0321} - 4.142 \right) \times 100 \\\\\\BF = 0.2859 \times 100\\\\\\BF = 28.59\%[/tex]
More about the function link is given below.
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determine the domain and the range for the relation in interval notation
Answer:
0≤x≥3
2≤y≥4
Step-by-step explanation:
Cheryl sells 21 children tickets, 23 adult tickets, and 7 senior tickets for the junior high soccer game. Write the ratio adult tickets to senior tickets in three ways.
How do you solve this without using a calculator
Answer:
[tex]C)\:\:\frac{\sqrt 2}{ 2 } [/tex]
Step-by-step explanation:
[tex] \sin \bigg( \frac{3\pi}{4} \bigg) \\ \\ = \sin \bigg( \pi - \frac{\pi}{4} \bigg) \\ \\ = \sin \bigg(\frac{\pi}{4} \bigg) \\ \\ = \frac{1}{ \sqrt{2} }\\\\= \frac{\sqrt 2}{ 2 }[/tex]
Find the most important variable in the problem. How long does it take to drive 341 miles at 63 miles per hour? A. The rate of travel B. The time it takes to complete the trip C. The total distance of the trip
The time it takes to complete the trip
can you create a rectangular prism net with a surface area of 394in
length 21
width 1
height 8
Answer
now i'm going to say i'm not 100% sure but i think its 168
Step-by-step explanation:
If this is the graph of f(x) = ax+h+k, then:
OA. The domain is (-∞∞), and the range is (k, ∞).
B. The domain is (,0), and the range is (k, ∞o).
C. The domain is (,), and the range is (-∞0,00⁰).
D. The domain is (-∞,∞), and the range is (h, ∞o).
The correct option regarding the domain and the range of the function is given by:
A. The domain is (-∞, ∞), and the range is (k, ∞).
What are the domain and the range of a function?The domain of a function is the set that contains all the values of the input.The range of a function is the set that contains all the values of the output.An exponential function is given in the function, which has no restrictions, hence the domain is (-∞, ∞).
The range depends of the vertical shift given by k, hence it is given by (k, ∞).
More can be learned about the domain and the range of a function at https://brainly.com/question/24374080
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Answer:
The domain is (-∞, ∞) and the range is (k, ∞).
Step-by-step explanation:
How many inches equal 2 and 1 ninth yards?
Answer:
2 1/9 yards will equal to 76 inches.
1 ward =3ft
19/9×319/3ftNow
1ft=12in
19/3(12)19(4)76inuse the distributive property to wrtie an expression that is equivalent to 8(a+4)
Harold is a woodworker and is interested in finding the density of two different types of wood. He bought a pine log that has a 5-inch radius and is 30 inches long. The weight of the log is approximately 42.63 pounds. He also has an oak board that is 5.5 inches wide, 1.5 inches thick and 3 feet long. The board weighs approximately 8.05 pounds.
Part A
Which shapes can you use to model the log and the board?
Answer:
log = cylinder
board = rectangular prism
Step-by-step explanation:
The log has a radius of 5 in and a length of 30 in.
This implies that the cross-section is a circle, and so it can be modeled as a cylinder.
The board has a width of 5.5 in, a height of 1.5 in and a length of 3ft.
Therefore, it can be modeled as a rectangular prism.
Brittany is making party favors. She is dividing
2
pound of jelly beans into 6 packages. How many
pounds of jelly beans will be in each package?
Answer:
3 pounds of jellybeans will be in each package
Step-by-step explanation:
2/6=3
What is the equation of the line that passes through the points (2,3) and (6,5)
Answer:
[tex]y=\frac{1}{2}x+2[/tex]
Step-by-step explanation:
We can find the slope by using the formula
[tex]\text{slope}=\frac{y_1-y_2}{x_1-x_2}[/tex].
Plugging in the points (2,3) and (6,5), we have
[tex]\text{slope}=\frac{5-3}{6-2}=\frac{2}{4}=\frac{1}{2}.[/tex]
Therefore, the slope is [tex]\frac{1}{2}.[/tex] We can then write the line in slope-intercept form, which is [tex]y=mx+b[/tex] where [tex]m[/tex] is the slope and [tex]b[/tex] is the y-intercept.
We already found the slope, so we know the equation is of the form
[tex]y=\frac{1}{2}x+b.[/tex]
We can now plug in either one of the points to find [tex]b.[/tex] Plugging in (2,3), we get
[tex]3=\frac{1}{2}(2)+b[/tex].
To solve for [tex]b[/tex], we can subtract 1 from both sides of the equation:
[tex]3=1+b[/tex]
[tex]b=3-1=2[/tex].
Now, we have all the variables we need to write the equation in slope-intercept form. We know [tex]m=\frac{1}{2}[/tex] and [tex]b=2[/tex], so the equation is
[tex]y=\frac{1}{2}x+2.[/tex]
What are the earnings for: 5 days at $69.00 a day =
Answer:
Each day you earn $69.00.
You work for 5 days in total.
5 days x $69.00 each day = $345 for 5 days of work