Answer: 37.2 pounds per liter
Step-by-step explanation:
The density of the material of 4 kg/cup on converting it into pounds per litre will be 37.2 lbs/lt.
Given that, the density of a certain material is such that it weighs 4 kilograms per cup of volume.
What are derived units?Defining a derived unit is the process of deriving a measurement unit from one or more of the seven base units of the international system of units (SI). There are two types of derived units: dimensionless and the product of base units.
Here it is given that, the density d of a certain material is 4 kilograms per cup of volume and it is finding the density of material in pounds per litre.
Now it is known that,
1 kg equals 2.2 pounds
Now, 1 cup of volume equals 0.237 lt.
Converting the density d of material in pounds per litre and rounding it to the nearest tenth:
d=4 kg/cup
=4×2.2/0.237
=37.13≈37.1 pounds/lt
Therefore, the density of the material of 4 kg/cup on converting it into pounds per litre will be 37.2 lbs/lt.
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Alonzos gas tank is 1/4 full after he buys 9 gallons of gas it is 5/8 full how many gallons can alonzos tank hold
Answer:
24 Gallons
Step-by-step explanation:
We know his tank is 2/8 ths full. To get to 5/8ths we would have to add 3/8ths. If 3/8ths is equal to 9 then 1/8th would be equal to 3.
PLEASE HELP ME !!!!!!!!!
Answer:
Trapezoid graph
Step-by-step explanation:
Domain: Same as the plot
Domain shape: trapezoid
Range in (x, y) = (2, 7), (3, 13)
I hope this helps you :)
Find the slope of the line.
a. -1
b. 2
C. -2
d. 1
Answer:
I need the graph
Step-by-step explanation:
Straws are sold in packs and boxes.
there 15 straws in each pack.
there are 48 straws in each box.
Tricia buys p packs of straw and boxes of straw.
write down an expression in terms of p and b, for the total number of straws bought by tricia.
Which equation represents a line perpendicular to the line shown on the graph?
On a coordinate plane, a line goes through (0, negative 8) and (6, 6).
y = five-halves x minus 8
y = negative five-halves x + 6
y = two-fifths x minus 1
y = negative two-fifths x + 9
Answer:
the third one...............
Answer:
the answer to your question is y = two-fifths x minus 1
Step-by-step explanation:
hope it helps
5/6 divided by 4/6 pls answer
Answer:
5/4 or 1 1/4
i think this is right...
Find the value of x.
Answer:
I'm not sure but I think that x= 53. All
Help ASAP plsssssssssssssssssssssss
Answer:
Less than 7 is the correct answer
Which of the following expressions are equivalent to
-1/2?
A.1/-2
B.-1/-2
C.None of the above
Answer:
A
Step-by-step explanation:
-1 / 2 = -0.5
1/-2 = -/0.5
Answer:
b
Step-by-step explanation:
both the top and bottom are negative so there fore the whole fraction is negative.
A line is defined by the equation y=2/3x-8. The line passes through a point whose y- coordinate is 0. What is the x-coordinates of this point?
Answer:
12
Step-by-step explanation:
Equation of the line:
y = [tex]\frac{2}{3} x[/tex] - 8 ;
In slope intercept format, the equation of a line is :
y = mx + c
If the y-coordinate is 0;
0 = [tex]\frac{2}{3} x[/tex] - 8
Add 8 to both sides;
8 = [tex]\frac{2}{3} x[/tex]
24 = 2x
x = 12
The x coordinate when y= 0 is 12.
-6x2(-2) x (-5) x (-3)
(not highschool math)
Answer:
360
Step-by-step explanation:
-6×2×-2×-5×-3
-6×-4×15
24×15
360
What is the measure of DBA in the diagram below?
Answer:
The answer is 120 degrees.
Step-by-step explanation:
3.14 x 8 = please answer
Answer:
The answer is 25.12.
Step-by-step explanation:
3.14 * 8 = 25.12
Approximately how long will it take for $700 to double if it is invested at 4% annual
interest, compounded continuously?
Round your final answer to the nearest whole year and do not label units.
Answer: 17 years
Step-by-step explanation:
Exponential equation for compund amount( compunded continuously):
[tex]A=Pe^{rt}[/tex] , where P= Principal value , r= rate of interest , t= time.
Given: A= 2P
r =4%= 0.04
To find : t
Substitute all values in the formula , we get
[tex]2P=Pe^{0.04t}\\\\\Rightarrow\ 2=e^{0.04t}[/tex]
Taking natural log on both sides
[tex]\ln2=\ln e^{0.04t }\\\\\Rightarrow\ 0.693147=0.04t\\\\\Rightarrow\ t=\dfrac{ 0.693147}{0.04}\\\\\Rightarrow\ t=17.3286\approx17[/tex]
hence, it will take 17 years (approx).
There are 15 people in a room. Each person ate 2/3 of a pizza. There was no pizza remaining. How many pizzas were in the room?
Answer:
10 i think
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
15 x 2 = 30
30/3 = 10
What is the slope of the line that passes through the points (-2,6) and (4,10)?
Answer:
The answer is
[tex] \huge \frac{2}{3} \\ [/tex]
Step-by-step explanation:
The slope of a line given two points can be found by using the formula
[tex]m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\ [/tex]
From the question we have
[tex]m = \frac{10 - 6}{4 - - 2} = \frac{4}{4 + 2} = \frac{4}{6} = \frac{2}{3} \\ [/tex]
We have the final answer as
[tex] \frac{2}{3} \\ [/tex]
Hope this helps you
Write 2.625 as a mixed number in simplest form.
Answer: -21/8 to 2 5/8
Step-by-step explanation:
Stock in Company ABC went from $26 a share to $14 a share. What is the percent of change in the price of a share of stock in the company? Round your answer to the nearest tenths place.
Answer:
i think it could be a 12 percent change in decrease, aka 0.12
Step-by-step explanation:
:) have a good day
Question 4 of 25
True or false: f(x) is a function.
8
12
0
f(x)
A. True
Ο Ο
B. False
Answer:
true
Step-by-step explanation:
Which situation best describes a positive correlation?
The amount of rainfall on Fridays.
O The temperature of a cup of hot chocolate and the length of time it sits.
O The height of a candle and the amount of time it stays lit.
O The price of a pizza and the number of toppings added.
Answer:
The first option
Step-by-step explanation:
what does x equal -x +5 = -4
Answer:
-9
Step-by-step explanation:
+number + +number = positive
-number + +number = negative
When you add a positive number to a negative number, the negative number will try to go down to 0 more
Help me please for gods sake :(
Answer:
Step-by-step explanation:
15:60
your ratio would be a 1:4
15 18 21 27
60 72 84 108
Answer:1560
Step-by-step explanation: i just copied the other guy
Zachary has a taxable income of $70,000. How much did he pay in Medicare tax this year?
The required medicare tax paid this year is given as $1015.
Given that,
Zachary has a taxable income of $70,000. and paid 1.45 medicare tax,
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Medicare tax paid = 70000 × 1.45 / 100
medicare tax paid = $1015
Thus, the required medicare tax paid this year is given as $1015.
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Show work what is the measures
Factor the linear expression 50x - 30 using the greatest common factor of
the terms
A. 5(10x+6)
B. 50(x-3)
C. 10(5x+3)
D. 10(5x - 3)
Answer:
The answer is D.
Step-by-step explanation:
hope this helps
Consuelo deposited an amount of money in a saving account tha earned 6.3% simple interest. After 20 years, she earned $5,922 in interest. What was her initial deposit? Use the simple interest formula I = P r t
Answer:
5922=Px6.3%x20
5922=Px1.26
P=5922/1.26
P=4700
Step-by-step explanation:
PLEASE HELP ASAP (8)/(27) a^(15) cube of a monomial
Answer:
2/3a^5
Step-by-step explanation:
we know that 2/7x2/7x2/7 = 8/27
a^15 cube will be a^5
because we know (2^3)^2 = 2^6
so (a^5)^3 = a^15
2/3a^5
Find the product using distributive property 563x67
7x +4.05xy + 20y + 36y - 11x + 9.23
HELP
Answer:
4.05xy-4x+56y+9.23
Step-by-step explanation:
simplify the expression
Sharon went bowling with her friends. She paid $3 to rent her shoes and then $3.75 for each game of bowling. She spent a total of $18. How many games did she bowl?
the answer is $24.75
Step-by-step explanation:
u will add all all what she spent