Answer:
interchangeable parts.
Step-by-step explanation:
Eli Whitney here demonstrates interchangeable parts.He took several guns, dismantled them, put the pieces in a box, and shook it. He then randomly selected the pieces he needed, assembled on rifle, and fired it. popularized in America when Eli Whitney used them to assemble muskets in the first years of the 19th century, allowed comparatively unskilled workers to manufacture vast quantities of arms rapidly and at lower expense, and made repair and replacement of parts exponentially simpler.
6+ 9х2 + 32 - 410 - 95 - 5
ОА. 10
ОВ. 9
Ос. 4
OD. 6
Answer:
D its really basic math you can also just do it in a calculator lel
A tin of paint, 6 cm high, holds a half a litre of paint. How much paint would go into a similar
tin which is 12 cm high?
Answer:
One liter
Step-by-step explanation:
The first tin is 6 cm, holds 1/2 liter.
12 is double 6, because 6 x 2 = 12.
What you do to one side you have to do to the other, 1/2 x 2 = 1.
One liter of paint.
What is the 10th term of the sequence 729, 243, 81, 27...? Enter any rational answer
in the form a/b or round to the nearest thousandth.
Help please.
Answer:
The 10th term of the sequence is:
[tex]a_{10}=\frac{1}{27}[/tex]Step-by-step explanation:
Given the number
729, 243, 81, 27...
A geometric sequence has a constant ratio 'r' and is defined by
[tex]a_n=a_0\cdot r^{n-1}[/tex]
Computing the ratio of all the adjacent terms
[tex]\frac{243}{729}=\frac{1}{3},\:\quad \frac{81}{243}=\frac{1}{3},\:\quad \frac{27}{81}=\frac{1}{3}[/tex]
The ratio of all the adjacent terms is the same and equal to
[tex]r=\frac{1}{3}[/tex]
also
[tex]a_1=729[/tex]
Therefore, the nth term is computed by:
[tex]a_n=729\left(\frac{1}{3}\right)^{n-1}[/tex]
Putting n = 10 to find the 10th term
[tex]a_{10}=729\left(\frac{1}{3}\right)^{10-1}[/tex]
[tex]=729\cdot \frac{1}{3^9}[/tex]
[tex]=\frac{1\cdot \:729}{3^9}[/tex]
[tex]=\frac{729}{3^9}[/tex]
[tex]=\frac{3^6}{3^9}[/tex]
[tex]=\frac{1}{3^3}[/tex]
[tex]a_{10}=\frac{1}{27}[/tex]
Therefore, the 10th term of the sequence is:
[tex]a_{10}=\frac{1}{27}[/tex]
find the slope of the line y = -2x + 3
Answer:
Step-by-step explanation:
What value of "x" makes the equation below true?
-15 + (-5x) = 0
Answer:
-3
Step-by-step explanation:
x is negative, we need x to be negative as well in order to get to 0. Therefore, x has to be -3.
Some people advised that in very cold weather, you should keep the gas tank in your car more than half full. irene's car has 6.7 gallons in the 15 -gallon tank on the coldest day of the year. Irene filled the tank with gas that cost $3.50 per gallon. How much did irene spend on gas?
Answer:
irene spent $23.45
Step-by-step explanation:
Cost of gas = $3.50 per gallon = 350 cents
Quantity of gas = 6.7 gallons
Amount spent = Cost * Quantity
Amount = 350 * 6.7
Amount = 2345 cents
Amount = $23.45
Urgent please help!!
Answer:
The equation is 0.5x - 5= y
what is the range of this table
Answer:
-3, 0, 2, 5
Step-by-step explanation:
The range is all the y-values.
Order each set of measures from greatest to least 1) 1.2 cm, 0.6 in, 0.031 m, 0.1 ft 2) 2 lb, 891 g, 1 kg, 0.02 T 3) 1 1/4 c, 0.4 L, 950 mL, 0.7 gal 4) 4.5 ft, 48 in., 1.3 m, 120 cm
Step-by-step explanation:
1) 1.2 cm, 0.6 in, 0.031 m, 0.1 ft
The relationship between the units is given as;
m > ft > in > cm
Upon converting the rest units to the lowest;
0.6 in = 1.524 cm
0.031 m = 3.1 cm
0.1 ft = 3.048 cm
The order is given as;
0.031 m > 0.1 ft > 0.6 in > 1.2 cm
2) 2 lb, 891 g, 1 kg, 0.02 T
2 lb = 907.185 g
1 kg = 1000 g
0.02 T = 20000 g
The order is given as;
0.02 T > 1 kg > 2 lb > 891 g
3) 1 1/4 c, 0.4 L, 950 mL, 0.7 gal
0.4 L = 400 mL
0.7 gal = 2649.79 mL
11/4 c = 650.6177 mL
The order is given as;
0.7 gal > 11/4 c > 950ml > 0.4 L
4) 4.5 ft, 48 in., 1.3 m, 120 cm
The relationship between the units is given as;
m > ft > in > cm
Upon converting the rest units to the lowest;
4.5 ft = 137.16 cm
48 in = 121.92 cm
1.3 m = 130 cm
The order is given as;
4.5 ft > 1.3 m > 48 in > 120 cm
what are the coordinates of the circumcwnter of this triangle
Answer:
A: (-1,5) B: (-2,-1) C: (8,-1)
Out triangle-shaped pennants on the first day of school. If each pennant has a base of 5 inches and a height of 12 inches, what is the area of each pennant in square inches?
Answer:
Area of the penny = 30 square inches
Step-by-step explanation:
Out triangle-shaped pennants on the first day of school. If each pennant has a base of 5 inches and a height of 12 inches, what is the area of each pennant in square inches?
The pennant is triangular in shape. Hence:
Area of a Triangle = 1/2× Base × Height
Base of the pennant = 5 inches
Height = 12 inches
Area of the pennant = 1/2 × 5 inches × 12 inches
= 30 square inches
5) –3x – 3y=3
-5x + 2 y = 19
Answer:
x=31
Step-by-step explanation:
-3x-3(19)=3-5x+2
2x-57=5
2x=62
x=31
Solve for h. V= 3.14r^2h
Answer:
v-42ryoggjihfjcfjbfj
The coordinates of then vertical of parallelograms WXYZ are W(-2,3) , X(-1,0) , Y(5,2) and Z (4,5) the slope of
I’ll give brainliest
Answer:
The slope of WX and WY
Step-by-step explanation:
For us to have a rectangle, the angles at the edges equal 90
What this mean is that the width and the length are at 90 degrees
Hence, we can say that they are perpendicular to one another
Thus, we can calculate the slopes of both to drive home our point
Hence, by calculating the slopes of WX and WY, We can proof that we have a rectangle
Kira studied data collected on the school basketball team for 1 season she noticed that a player on the team had 13 succesful free throws out of a total of 20
Answer:
Percent of Total number of successful throw = 65%
Step-by-step explanation:
Given:
Total number of successful throw = 13
Total number of throw = 20
Find:
Percent of Total number of successful throw
Computation:
Percent of Total number of successful throw = [Total number of successful throw / Total number of throw]100
Percent of Total number of successful throw = [13/20]100
Percent of Total number of successful throw = 65%
can anyone help with this equation ?
The average rainfall in inches in Miami from January to May is 1.61, 2.24, 2.99, 3.15, 5.35, and 9.68 while it is 2.24, 2.8, 3.03, 2.05, 2.09, and 6.69 during the same period in Tampa. Which city gets more rain and how much more?
Answer:
Miami gets 6.12 inches more rainfall.
Step-by-step explanation:
Given that the average rainfall (in inches) in Miami for 5 months are 1.61, 2.24, 2.99, 3.15, 5.35, and 9.68,
So, the total rainfall in Miami in 5 months,
R_M = 1.61 +2.24 +2.99 +3.15 +5.35 + 9.68 = 25.02 inches
and the average rainfall (in inches) in Tampa for 5 months are 2.24, 2.8, 3.03, 2.05, 2.09, and 6.69.
The total rainfall in Tampa in 5 months,
R_T = 2.24 +2.8 +3.03 + 2.05 + 2.09 + 6.69 = 18.9 inches.
The difference between the total rainfall in Miami and Tampa is 25.02-18.9= 6.12 inches.
The total rainfall in Miami is 25.02 inches while the total rainfall in Tampa in the same time period is 18.9 inches.
Therefore, Miami gets 6.12 inches more rainfall during the same time period.
One batch makes 15 lemon bars and Josh ate 2. If Claire ate twice as many as him, how many lemon bars would be left from the batch? *
Answer:
There are 9 lemon bars left from the batch.
Step-by-step explanation:
One batch = 15 lemon bars
Josh: ate 2 lemon bars
[tex]15 - 2 = 13[/tex]
13 lemon bars remaining.
Claire: ate twice as many as Josh
Meaning: 2 × 2 = 4
[tex]13 - 4 = 9[/tex]
9 lemon bars remaining.
There are 9 lemon bars left from the batch.
Just solve number two
9514 1404 393
Answer:
(3) h < k
Step-by-step explanation:
In this form, h represents the amount by which the square root function is translated to the left (3), and k represents the amount of translation upward (4).
The appropriate relation is ...
3 < 4
h < k
There are between 24 and 40 students in a class.
The ratio of boys to girls is 4:7
How many students are in the class?
Given:
There are between 24 and 40 students in a class.
The ratio of boys to girls is 4:7
To find:
The number of students in the class.
Solution:
Let the number of boys are girls are 4x and 7x respectively, where, x must be a positive integer because number of boys and girls is always a positive integer. Then, the total number of students is
[tex]\text{Total students}=4x+7x[/tex]
[tex]\text{Total students}=11x[/tex]
It means total number of students is multiply of 11.
Multiples of 11 are 11, 22, 33, 44, ... . So, multiples of 11 between 24 and 40 is 33.
Therefore, the total number of students in the class is 33.
Georgia needed some batteries for her flashlights. She bought 4 batteries for $6.80. At that rate, how much would 10 batteries cost?
A
$0.68
B
$17.00
C
$21.70
D
$27.20
Answer:
B $17.00
Step-by-step explanation:
8 batteries are 13.60
6.80 split in half to become 2 is 3.40 and then I added 13.60 plus 3.40 to get 17.00
What is f(5)?
A) -8
B) -1
C) 1
D) 8
Answer:
-1
Step-by-step explanation:
Select all of the rigid motions below.
reflection
translation
dilation
rotation
station
HELPPPPPPPP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE IT IS URGENT!!!!!!!!!!!!!!!!!!!!!!!!
PLZZZ HELP!!!! HURRY READ WHAT I SAY
Answer:
omg
okay here:
"Gucci was founded in 1921 by Guccio Gucci in Florence, Tuscany. Under the direction of Aldo Gucci (son of Guccio), Gucci became a worldwide-known brand, an icon of the Italian Dolce Vita. Following family feuds during the 1980s, the Gucci family was entirely ousted from the capital of the company by 1993."
The slope of the line is
5
1
.
Which statement best describes the meaning of the slope?
Answer:
Step-by-step explanation:
as you see in the graph, the correct choice is the first one
The answer is A
For every 1 tablespoon, there are 5 grams of protein!
Question 5 (2 points)
The graph shows the distance a car traveled, y, in x hours:
What is the rise-over-run value for the relationship represented in the graph?
1) 1/35
2)2/17
3) 35
4) 40
Answer:
The answer is 35
Step-by-step explanation: The other person who answered this got it correct and I took the test. :)
characterize the slope of the line in the graph
Answer:
Please check the attached graph.
Step-by-step explanation:
Note: You did not add the graph; so I am taking a sample graph to clear the concept anyway. Please check the referred graph attached below.
The slope on the graph basically tells us the time rate of change.
In other words, it describes the steepness of a straight line.The slope can also be termed as:
Slope = rise / runFrom the attached graph, taking twp points
(0, 3)(-1, 0)Finding the slope between (0, 3) and (-1, 0) using the formula
[tex]\left(x_1,\:y_1\right)=\left(0,\:3\right),\:\left(x_2,\:y_2\right)=\left(-1,\:0\right)[/tex]
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m=\frac{0-3}{-1-0}[/tex]
[tex]m=3[/tex]
Thus, the slope of the given line on the graph = m = 3
Kent has a $20 gift certificate for the
pet store. He chooses 2 angelfish
that each cost $3.45 and 3 clownfish
that each cost $4.82.
If he uses his gift certificate, how
much money will he need to pay?
Answer:
= $1.36
Step-by-step explanation:
[ 2(3.45) + 3(4.82) ] - 20
= [ 6.9 + 14.46 ] - 20
= [ 21.36 ] - 20
= $1.36
In the first quadrant, you start at (7,4)
and move 4 units left
What point will you end on?
Answer:
7
Step-by-step explanation:
From O(7,4), when you move a point 4 units left, abscissa decreases by 4,i.e it becomes 3 and when you move a point 3 units up, ordinate increases by 3,i.e it becomes 7.