Answers
Answer:
Last year there were 550 bison in the heard and this year it is 10% larger.
10% is also 10/100 or 0.10
To find 10% of the heard last year
550 x.0.10 = 55. To find the number in the heard this year add 550 (last year) + 55 (10% growth) = 605 or,
to find how many there are now last years heard size was 100% of the heard or 1.00. To find any percent more add it to 1.00 and multiply by the starting amount.
550 x 1.10 = 605
For the second example.
If there are 550 bison in the heard this year, and this year was a decrease of 10% from last year we can express last year's number like this.
550 = (x - (x * 0.10)) simplify;
550 = 1x - 0.10x
550 = 0.90x
Divide both sides by 0.90
x = 611.11 but it's hard to have 0.11 of a bison so realistically 611 bison last year. Subtract 10% or 61 and you indeed have 550 this year.
Related Questions
What travels in a pack but people say its alone
Answers
Answer:
A wolf?
Step-by-step explanation:
y'know like "lone wolf"
Answer:
A stamp, or a Dog.
Step-by-step explanation:
A stamp usually doesn't move, but goes to places.
A wolf is pity and people call them alone.
YES, I have no idea this is just a lucky guess lol
WHaTs 2+2 (DONT READ THE REST OR CLICK IT U haVE BEEN WARNED) was a 52 years old man who died in his sleep every time you bring up his name or say his name he will haunt you in your sleep or even when your awake he eats people and if you see this photo he will be summoned so be warned spread the word
Answers
Answer:
wat
Step-by-step explanation:
a chord of 12cm long of 8cm is away from the of the circle what is the lenght of the chord which is 6cm away from the centre
Answers
Answer:
The length of the chord is 16 cm
Step-by-step explanation:
Mathematically, a line from the center of the circle to a chord divides the chord into 2 equal portions
From the first part of the question, we can get the radius of the circle
The radius form the hypotenuse, the two-portions of the chord (12/2 = 6 cm) and the distance from the center to the chord forms the other side of the triangle
Thus, by Pythagoras’ theorem; the square of the hypotenuse equals the sum of the squares of the two other sides
Thus,
r^2 = 8^2 + 6^2
r^2= 64 + 36
r^2 = 100
r = 10 cm
Now, we want to get a chord length which is 6 cm away from the circle center
let the half-portion that forms the right triangle be c
Using Pythagoras’ theorem;
10^2 = 6^2 + c^2
c^2 = 100-36
c^2 = 64
c = 8
The full
length of the chord is 2 * 8 = 16 cm
1. Candace has $15 more than Amar. Their combined money totals $85. Which system of equations represents this situation? F. c + a = 85 G. c + a = 85 H. c – a = 85 I. c – a = 85 c – a = 15 a + c = 15 c – a = 15 c + a = 15 Also please show explanation
Answers
Explanation: Candaces total money + Amar’s total money equals out to $85, it can be wrote either way and still equal $85.
The system of equations that represents Candace's and Amar's combined money is c + a = 85.
What is a linear equation?
A linear equation is an algebraic equation of degree one. In general, the variable or the variables(in the case of a linear equation in two variables) the variables are x and y.
Given, Candace has $15 more than Amar.
Assuming Amar has $a.
∴ Candace(c) has $(x + 15).
Their combined money totals $85.
So, the equation that represents their combined money is
x + (x + 15) = 85 or a + c = 85.
learn more about linear equations here :
https://brainly.com/question/13738061
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Quick please! Which best describes the triangle? 1.Acute and isosceles 2.Acute and scalene 3. Right isosceles 4.Obtuse and isosceles? :(((
Answers
Answer:
hey there!!!
Step-by-step explanation:
i think the best option is acute and isosceles from my view
hope it helps you...
if y=10 and x=2 what is the constant of variation (k)?
Answers
Answer:
5
Step-by-step explanation:
hope this helps
(A journey by bus takes 45 minutes at 60 km per hour. How fast must a car go to do the same
journey in 25 minutes? plzz answerr!!!
Answers
Answer:
The car must drive at 108 km/h to cover the same journey.
Step-by-step explanation:
Given that:
Time taken by bus journey = 45 minutes = [tex]\frac{45}{60} = 0.75\ hour[/tex]
Speed of bus = 60 km/h
Distance of the journey = Speed * Time
Distance of the journey = 60 * 0.75 = 45 km
The car needs to cover 45 km in 25 minutes.
25 minutes = [tex]\frac{25}{60}\ hour[/tex]
Distance = Speed * Time
45 = [tex]\frac{25}{60}*Speed[/tex]
Speed = [tex]45*\frac{60}{25}[/tex]
Speed = 108 km/h
Hence,
The car must drive at 108 km/h to cover the same journey.
Find the slope of the line that passes theough the points (1,-4) and (3,-1
Answers
Answer:
2/3
Step-by-step explanation:
So find the change in x first....1 + 2 = 3....so, change in x is +2
Next find the change in y....-4 + 3 = -1....so, change in y is +3
Slope equals change in y/ change in x
So, the slope is 2/3
Hope this helps :D
2. Ken has a toy chest with Hot Wheels cars. He has 6 Camaros, 2 Lamborghinis, 4 Corvettes 8 Ferraris and 12 Mustangs. Ken wants to keep his little brother occupied while he does his homework. Ken reaches into the toy chest without looking and gets a car to give to his little brother. What is the probability that Ken will choose a Lamborghini or Corvette from his toy chest? Express your probability answer as a fraction, decimal and percent.
Answers
fraction = 2/32
Decimal = 0.0625
Percentage= 6.25%
Corvette=
Fraction= 4/32
Decimal=0.125
Percentage=12.5%
Help!!
This assignment is due soon
Answers
Step-by-step explanation:
1) option d) (x+y)√3
2)option c) 0
MARK ME AS BRAINLIEST✅✅
A stamp collector has 1,200 stamps, and 65% of them were produced after the year 2000. How many stamps were produced after the year 2000?
Answers
Answer:
780
Step-by-step explanation:
65% of 1,200 is 780 :)
Answer:
780
Step-by-step explanation:
65% x 1,200 = 780
De un deposito de agua lleno se sacaron 5/8 de su contenido.
despues saco la 6ta parte de lo que quedo. Calcula que parte le queda al deposito si su capacidad era de 80 litros cuantos litros de agua le sacaron?
Answers
There are 16 cats and 14 dogs in a local animal shelter.
Which phrase describes a ratio relationship between the two quantities?
40 pointts
the number of dogs in the shelter compared to the number of cats in the shelter
the number of cats in the shelter compared to the number of dogs in the neighborhood
the number of dogs in the shelter compared to the number of rabbits in the shelter
the number of cats in the shelter compared to the number of cats in the shelter
Answers
Answer:
The number of dogs in the shelter compared to the number of dogs in the shelter.
Step-by-step explanation:
Answer:
The number of dogs in the shelter compared to the number of dogs in the shelter.
Step-by-step explanation:
I took the test
-25p – 2 = 48 for p.
A. -2
B. 1
C. 3
D. 8
Answers
Answer:
i would be -2
Step-by-step explanation:
-25p-2=48
+2 +2
-25p=50
p=-2
Answer:
-2
Step-by-step explanation:
Add 2 to both sides
-25p = 50
Divide both sides by -25
p = -2
Find the distance between (-5,4) (6,-3) work shown?
Answers
Answer:
[tex]\sqrt{170}[/tex]
Step-by-step explanation:
(x2 - x1)^2 + (y2-y1)^2 = c^2
(6 - - 5)^2 + (-3 - 4)^2 = c^2
121 + 49 = c^2
170 = c^2
[tex]\sqrt{170}[/tex] which is about 13.04
What is the area of rectangle ABCD?
Answers
Answer:
8 sq. units
Step-by-step explanation:
Length of AD= BC= 4 units
length of CD= AB= 2 units
Area of Rectangle ABCD = LENGTH× BREADTH
= 4×2= 8 sq. units
Find the measure of angle DFC
Answers
What is the measure of AX
Answers
Answer:
B.) 9 in.
Step-by-step explanation:
a^2 + b^2 = c^2
a^2 + 12^2 = 15^2
a^2 + 144 = 225
a^2 = 225 - 144
a^2 = 81
√a^2 = √81
a = 9
The ratio of adults to kids in a school is 3 : 7. If there is a total of 200 people, how many of them are adults?
1 point
HURRY I NEED TO YK QUICK
Answers
Answer:
60 adults
Step-by-step explanation:
if you incress it all using cool math you get
3:7
6:14
whitch leads to 45:105
60:140
add 60 and 140 and you get 200
help due in 20 minuites i will mark brainliestt
Answers
Answer:
A.
Step-by-step explanation:
take 17 *3/4 and get 12.75 which is 12 3/4 as a fraction
−3x−6+(−1) equivalent
Answers
Answer:
-3x-7
Step-by-step explanation:
Combine Like Terms:
=−3x+−6+−1
=(−3x)+(−6+−1)
=−3x+−7
Solve the simultaneous equations
5y−4x=8
y+x=7
x= ?
y= ?
Answers
Answer:
x=3 y=4
Step-by-step explanation:
5(4)=20
4(3)= 12
20-12=8
4+3=7
X=3
5(4)-4(3)=8
4+3=7
the marked price is 180. the rate of discount is 30% percent what is the discount and sale price?
Answers
Answer:
150
Step-by-step explanation:
i think if its wrong im
12+36÷ (6^2÷ 3^2)
??????
Answers
Given:
The expression is
[tex]12+36\div(6^2\div 3^2)[/tex]
To find:
The value of the expression.
Solution:
BODMAS: Brackets, orders, division, multiplication, addition and subtraction.
We have,
[tex]12+36\div(6^2\div 3^2)[/tex]
Using BODMAS, first solve the brackets.
[tex]=12+36\div(36\div 9)[/tex]
[tex]=12+36\div(4)[/tex]
Now, divide.
[tex]=12+9[/tex]
Now, add.
[tex]=21[/tex]
Therefore, the value of given expression is 21.
Can someone please please help me I really need help it’s one question
Answers
Answer:
28, 29, 31, 32
Step-by-step explanation:
the number of workers he normally has + the number of extra workers he hires for harvesting = total number of employees
so 26+b=c
x + 3 = -5
Equation for x
Answers
Answer:
x=-8
Step-by-step explanation:
x+3=-5
x=-5-3x=-8[tex]x + 3 = - 5[/tex]
[tex]x = - 5 - 3[/tex]
[tex]x = - 8[/tex]
verification:
[tex]x + 3 = - 5[/tex]
[tex] - 8 + 3 = - 5[/tex]
[tex] - 5 = - 5[/tex]
Drag and drop the constant of proportionality into the box to match the table.
If the table is not proportional, drag and drop "not proportional" into the box
X
0
3
6
9
у
0
2
4
6
3
not proportional
2.
Answers
Answer:
2/3
Step-by-step explanation:
To find the constant of proportionality in the set of data apply the formula for slope where;
m= Δy/Δx
Taking values such as {3,2} and {6,4} then
m= 4-2 / 6-3
m= 2/3
Melissa can ride her skateboard 2 miles in 10 minutes. How many miles can she ride her skateboard in 1.5 hours?
Answers
Answer:
18 miles
Step-by-step explanation:
1.5 hours is 90 minutes
10 goes into 90 nine times,
2x9=18
Carli has 90 apps on her phone. Braylen has half the amount of apps as Theiss. If Carli has three times the amount of apps as Theiss, how many apps does Braylen have?
Answers
Answer:
Braylen has 15 apps on his phone
Step-by-step explanation:
Carli has 3 times the amount of apps that Theiss does
So we divided 90 by 3
90 ÷ 3 = 30
Now we divide 30 by 2 to find out how many apps Braylen has, since he has half the amount of apps that Theiss does
30 ÷ 2 = 15
So Braylen has 15 apps
Increase £300 by 10%
Answers
Answer:
hi theanswer is £30
Step-by-step explanation:
to find ten percent you need to in this case take away the end 0 and your answer will be £30
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