Answer:
60
Step-by-step explanation:
Given that :
Total crop on corn plot = 1500
Total on soya bean plot = 3000
Total on grass plot = 500
Total plants = 5000
A Stratified sample of 200 corn plants is to be selected ;
Number of samples he takes from each plot:
Percentage of number of samples :
x% of 5000 = 200
0.01x * 5000 = 200
50x = 200
x = 200/50
x = 4%
Hence, number of plants to be selected from corn plot :
4% of 1500
0.04 * 1500
= 60
Can someone please help
Please help me answer this question. There’s a picture attached.
this is isosceles triangle, so side AB and BC are the same !
9x-8 = 28
9x=36
x=4
Answer:
probably 4 since the sides are the same
Step-by-step explanation:
9x-8=28
28+8=36
9x=36
36÷9=4
x=4
5x + y = 9
3x + 2y = 4
Solve with elimination method
Answer:
x=2 y=-1
Step-by-step explanation:
multiply the top equation by negative 2. then it is -7=-14
then you dive and find out that x=2 and plug it inot the equation and solve for x 10+?=9 which is -1
Answer:
x=2
y=-1
Step-by-step explanation:
make it so that you can cancel out the y
to do this multiply the top equation by 2
10x+2y=18
3x+2y=4
subtract to get rid of 2y
7x=14
x=2
substitute the x into one equation
3(2)+2y=4
6+2y=4
2y=-2
y=-1
What type of number is this: 5 3/4?
Answer:
it’s mixed number
Step-by-step explanation:
Answer:
It is a Mixed number!
Step-by-step explanation:
What is the y-intercept?
Answer:
the y intercept is where the line crosses the y axis
\left(6x10^2\right)\div \left(3x10^{-5}\right)
Answer:
[tex]\frac{6\times 10^2}{3\times 10^{-5}}[/tex] = 2 x 10⁷
Step-by-step explanation:
Given expression is [tex]\frac{6\times 10^2}{3\times 10^{-5}}[/tex]
The given expression is simplified as follows;
[tex]\frac{6\times 10^2}{3\times 10^{-5}} = (\frac{6}{3} )\times 10^{2-(-5)}\\\\(\frac{6}{3} )\times 10^{2-(-5)} = (\frac{6}{3} )\times 10^{2+5}\\\\(\frac{6}{3} )\times 10^{2+5} = 2 \ \times \ 10^7[/tex]
Therefore, the result of the given expression is 2 x 10⁷
Write the exponent for the expression.
1/8 x 1/8
Answer:
[tex]8^{-2}[/tex]
Step-by-step explanation:
[tex]2^{-2} = 1/4[/tex]
So:
[tex]8^{-2} = 1/8*1/8[/tex]
20% in simplest form
Answer:
1/5
step by step explanation
20%
20/100
1/5
Answer:
20.
Step-by-step explanation:
20% = 20/100 = 1/5 Now change it to its simplest form by dividing the top and bottom by the HCF, which is 20
How much does the nylon rope cost per meter?
Answer:
(a) $0.80
(b) 1.25 m
Step-by-step explanation:
(a) Put 1 where L is, and evaluate the equation.
... p = 0.8·1 = 0.8
The cost for 1 meter of rope is $0.80.
(b) Put 1 where p is and solve for L.
... 1 = 0.8L
... 1/0.8 = L = 1.25
The length of rope that costs $1 is 1.25 meters.
Answer:
Well that depends on where you buy it
Step-by-step explanation:
It could cost various things and you didn't add enough context for us to assume where you could have purchased the nylon rope
2. A triangle has sides of lengths 15, 23, and 28. Is it a right triangle? Explain.
A. No; 152 + 232 = 282
C. Yes; 152 +232 +282
B. No; 152 +232 +282
D. Yes; 152 + 232 = 282
Answer:
A
Step-by-step explanation:
the sum of the square of the legs of a right triangle equal the square of the third side: a² + b² = c²
15² + 23² ≠ 28²
What is the domain of the relation {(2,8), (0, 8), (-1, 5), (-1, 3), (-2, 3)}?
{2, 0, -1, -2)
{2,-1, -2}
{8, 5, 3, 2, 0, -1, -2}
{8, 5, 3}
Answer:
(2, 8), (0, 8), (-1, 5), (-1, 3), (-2, 3)} is {-1, 0, 2, 3}
Step-by-step explanation:
Get Ready, Set
Go, Yo!
Shuchien School
It's common knowledge
That everybody admires the school
Government
School President and Kaguya-san
Ishigami-kun and Secretary, Chika ♡
Don't you think we are the perfect
members?
(Secretary Chika, Secretary Power!)
We are living in this disturbed world
Everyone hides what they really think
But Love detective Chika will solve
Any problem
(IQ of 3, but you can leave it to me)
Luv Luv, Secretary Secretary, an initial
setting
If you don't pay attention, the
graduation day will come right away
(sigh)
Wuv, Wuv, heart pounding, a fortune teller
Always, anyone will be a heroine if you
fall in love
Shine with max force
Blink, Blink, Chika ♡
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A recipe calls for 1/3 cups of flour. If Yasmin decides to quadruple the recipe, how many cups of flour will she need? plz answer asp plzz
Answer:
1 and 1/3
Step-by-step explanation:
1/3x4=1 and 1/3 cuz 1/3+1/3=2/3 and 2/3+2/3=4/3 and 4/3=1 and 1/3
Answer:
1 and 1/3 cups
Step-by-step explanation:
times the 1 by 4 to get 4/3 then make a proper fraction to get 1 and one third
In one day a store sold 3/4 as many DVDs as Blu-Ray discs. The total number of DVDs and Blu-Ray discs sold that was 406. How many DVDs were sold
Answer:
283.2
Step-by-step explanation:
The number of DVDs will be 304.5.
What is an expression?Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that In one day a store sold 3/4 as many DVDs as Blu-Ray discs. The total number of DVDs and Blu-Ray discs sold was 406.
The number of the DVDs will be calculated as below:-
Number = 406 x ( 3 / 4).
Number = 304.5
Therefore, the number of DVDs will be 304.5.
To know more about an expression follow
https://brainly.com/question/17220365
#SPJ2
how do you figure out what type of solution it is when their are 2 ordered pairs
Answer:
To figure out if an ordered pair is a solution to an equation, you could perform a test. Identify the x-value in the ordered pair and plug it into the equation. When you simplify, if the y-value you get is the same as the y-value in the ordered pair, then that ordered pair is indeed a solution to the equation.
Step-by-step explanation:
Amanda bill and Hong since a total of 80 text messages during the weekend bill sent eight more messages than Amanda Hong sent two times as many messages as Amanda how many messages did they each send
Answer:
amanda: 18
Hong: 36
Bill: 26
Step-by-step explanation:
a+b+h=80
b=8+a
H=2A
a+8+a+2a=80
4a+8=80
a=18
Complete the sentences to describe the different levels of organization in living things.
AlAn
is a group of organs that work together to perform a common function.
AlAn
is a group of tissues that work together to perform a common function.
A/An
y is a group of organ systems that work together to perform a common function.
A/An
is a basic unit of structure and function of all living things.
A/An
is a group of cells that work together to perform a common function.
Answer:
A system is a group of organs that work together to perform a common function.
An organ is a group of tissues that work together to perform a common function.
An organism is a group of organ systems that work together to perform a common function.
A cell is a basic unit of structure and function of all living things.
A tissue is a group of cells that work together to perform a common function.
Step-by-step explanation:
The different levels of organization in living things are defined below from smallest to largest:
Cell is the smallest unit of life. It is the basic structural, functional, and biological unit for all living things.
Tissue is a group of cells working together to accomplish a special function. Examples of tissue are connective tissue, muscle tissue.
Organ is a group of tissues working together to perform a specific function. Examples of organs are heart, liver etc.
System is a group of organs working together to perform a particular task and provide stability to the body. Example is muscular system, nervous system etc.
Organism consists of a group of system working together to perform a specific function. An organism is a living thing with an organized structure
Answer:
-Organ System
-Organ
-Organism
-Cell
-Tissue
Step-by-step explanation:
I took the test lol
Hope this helps : )
Find three consecutive integers such that the sum of the first and twice the second is 68 minus three times the third.
Answer:
x=9.5
Step-by-step explanation:
x+2(x+1)=68-3(x+3)
x+2x+2=68-3x-9
3x+2=68=59-3x
6x=57
x=9.5
If the supplement of <1 is 32º less than the measure of <1, what is m<1? a 1060 b 74o c 61o d 29o
Answer:
a. 106 degrees
Step-by-step explanation:
m=measure of angle 1; m-32 degrees=measure of supplement
m+(m-32 degrees)=180 degrees Add 32 degrees to each side.
2m=212 degrees Divide each side by 2
m=106 degrees ANSWER: The measure of angle 1 is 106 degrees
CHECK:
106+(106-32)=180
106+74=180
180=180
Evaluate the algebraic expression 1.5t -7.2 for each given value 6 -5
Answer:
1.8 ; - 14.7
Step-by-step explanation:
Evaluate the algebraic expression 1.5t -7.2 for each given value 6 ; -5
For each of values 6 and - 5 ;
Substitute the values for t in the expression ; 1.5t - 7.2
Substituting 6 for t:
1.5(6) - 7.2
9 - 7.2
= 1.8
Substituting -5 for t:
1.5(-5) - 7.2
-7.5 - 7.2
= - 14.7
A certain car can travel 28.45 miles with one gallon of gasoline. The gasoline tank can hold
11.5 gallons. How many miles can this car travel on a full tank of gas? SHOW YOUR WORK!
Answer:
Answer:
327.175 miles
Step-by-step explanation:
Step one:
given data
A car can travel 28.45 miles with one gallon of gasoline
We want to find how far the car can go with 11.5 gallons
Step two:
if 1 gallon can go 28.45 miles
then 11.5gallons will go x miles
cross multiply we have
1x= 28.45*11.5
x=327.175 miles
...................................................................................................................................................................
Answer:
stan stray kids periodt
SOMEONE PLEASE ANSWER 3 ITS DUE IN 3 MINUTES!! WHOEVER ANSWERS GETS BRAINLIEST
Answer:
9:10
Step-by-step explanation:
74 is the buccaneers, and 35+45=80
so the ratio is 74:80
simplify to 36:40
then to 18:20
then to 9:10
The price of a toy costing £50 is increased to £65
work out the percentage increase
Answer:
Percent increase = 30%
Step-by-step explanation:
Given that:
Old price of toy = £50
New price of toy = £65
Difference = New price - Old price
Difference = 65 - 50
Difference = £15
Percent increase = [tex]\frac{Difference}{Old\ price}*100[/tex]
Percent increase = [tex]\frac{15}{50}*100[/tex]
Percent increase = 0.3 * 100
Percent increase = 30%
Hence,
Percent increase = 30%
a/5 divided by 3/10a if a does not equal 0? What is the answer?
Answer:
The answer is [tex]\frac{2}{3}[/tex]
Step-by-step explanation:
When we divide two fractions, we multiply the numerator by the inverse of the denominator. So
[tex]\frac{\frac{a}{5}}{\frac{3a}{10}} = \frac{a}{5} \times \frac{10}{3a} = \frac{10*a}{5*3a} = \frac{10a}{15a} = \frac{2}{3}[/tex]
The answer is [tex]\frac{2}{3}[/tex]
Workout the size of angle x 79 35
Answer:
66 degrees
Step-by-step explanation:
Add both of those angels. 79+35=114
And then every triangle equals 180 so subtract
180-114=66
Please help I'm so confused
Answer:
the quotient is 805. the remainder is 5.
Step-by-step explanation:
when you multiply the 8 you put the number you multiplied on top. The first one is 80 and then 5. You have a 5 left over which makes that the remainder
Answer:
1. is 85.625
2. is .625
so you divide 685 and you know nothing multiplied by 8 will equal 685 so the remainder is 685
2. The prices of different burgers are shown on this sign.
Based on the information from the menu, is the price of a burger a function of the number of patties?
BURGER MENU
$3.49
Cheeseburger
1 patty, 1 cheese slice
$4.09
Just the Patties.
2 patties, no cheese
$4.59
Double Cheeseburger.
2 patties, 2 cheese slices
$6.79
Big Island
4 patties. 4 cheese sices
Served Anytime
Answer:
If this is what your question is, yes the price of the burger is a function of the number of patties.
Step-by-step explanation:
This is because, the number of patties is the independent variable and the price is the dependent variable. A function can be written as y = f(x), here x is the number of patties. The price of the burger is y. I had this question that is also why I know this is right.
I hope this helps and have a nice day..
There is no direct relationship between the price of the burger and the amount of patties in it.
To determine if the price of a burger is a function of the number of patties, the following calculations must be performed:
First, the price of each hamburger must be divided by the number of patties it has.
Just the patties: $ 4.09, 2 patties and no cheese. 4.09 / 2 = 2.045 per pattie. Cheeseburger: $ 3.49, 1 patty and 1 cheese slice. 3.49 - 2.045 = 1.445 per cheese slice. Double Cheeseburger: $ 4.59, 2 patties and 2 cheese slices. In this case, there is a reduction on the price from the cheeseburger, since if the values were the same, this burger should cost $ 6.98. Big Island: $ 6.79, 4 patties and 4 cheese slices. In this case, the same that for the Double Cheeseburger applies.
Thus, it can be seen that there is no direct relationship between the price of the hamburger and the amount of patties in it.
Learn more about equations in https://brainly.com/question/12788590
Write two equations, one with an x-intercept
but no y-intercept, and one with a y-intercept but no x-intercept. ( how do I do number 9 can sum1 give me the answer or help me pls)
Answer:
No X-intercept: √(x)+1
No Y-intercept: √(x-1)
Step-by-step explanation:
To solve this you need to have some knowledge about a bunch of parent graphs and so this question is kind of hard to explain
how are meiosis and mitosis different
Answer:
meiosis is the result of four cells dividing
mitosis is the result of 2 identical cells
Step-by-step explanation:
not 100% sure but i hope this helps <3
