Zoologists have been carefully observing an
endangered species in the foothills. They have
noticed that the population, P, of the animal in the
foothills has increased by 3% each year. Their
observations indicated that 500 of the animals
were initially in their study.
Which rule can be used to estimate the
population of the endangered animal over time?
Answers
Answer:
i would do last option
Step-by-step explanation:
Related Questions
Given f(x) = -3x + 3, solve for x when f(x) = 9.
Answers
Answer:
x = -2
Step-by-step explanation:
f(x) = -3x + 3
f(x) = 9
-3x + 3 = 9
Subtract 3 from both sides;
-3x = 6
Divide both sides by -3
x = -2
Divide.
5/6 ÷ −2/3
pls help
Answers
Answer:
exact form: -5/4
Decimal Form: -1.25
Answer:
-5/4
Step-by-step explanation:
so, in order to divide fractions you can switch the numerator and denominator of the second fraction, then multiply.
5/6 divided by -2/3
5/6 multiplied by -3/2
then multiply
5 times -3 is -15
6 times 2 is 12
-15/12
simplify
-5/4
Please answer this question I can't seem to figure it out I have even asked my parents.
Answers
Answer:
j. Pam, Tia, Veronica, Lily (if it's youngest to oldest)
Step-by-step explanation:
If Tia is 8 yrs old and she's 2 yrs older than Pam, then Pam must be 6 yrs old. Pam si 5 yrs younger than Veronica who must be 11 + 4 = 15.
Tia: 8 yrs.
Veronica: 11 yrs
Pam: 6 yrs.
Lily: 15
Answer: from youngest to oldest it’s Lily, Veronica, Tia, then Pam
Step-by-step explanation:
Tia being 8, Pam is 6, Veronica is 11 and Lily is 15
I need help with this pls anybody if u know these pls help
Answers
Answer: Please give me brainliest?
4: B
5: B
6: H (12)
8: C (3,-6)
7: 120
Step-by-step explanation:
6.
6x-6=3x+30
3x=36
x=12
7. 7x-6=5x+30
2x=36
x=18
5 x 18 = 90 +30 = 120
1. The thickness of a quarter is 24.26 mm, while that of a nickel is 1.95 mm. Find the
difference in the thickness of these two coins.
a) 23.31 mm
b) 22.31 mm
c) 24.21 mm
d) 26.22 mm
Answers
Answer:
The answer is B.
Step-by-step explanation:
To find the difference thickness between these 2 coins, you have to minus :
24.26 - 1.95 = 22.31 mm
Answer:
Solution :-We will subtract the thickness of quarter to the nickel
[tex] \tt \: 24.26 - 1.95[/tex]
[tex] \tt \: 22.31[/tex]
Hence :-Option B is correct
can you tell me eve answer for one!!!!!!! you get 30 points
Answers
Answer:
450 litres
Step-by-step explanation:
we know we get 3000 pounds per litres
we also know it takes 20 pounds for 1 litres. hence 3/20 litres per pound
olive oil in one year= 3000*3/20
450 litres
hope it helps
Jasmine bought 32 kiwi fruit for $16. How many kiwi can Lisa buy if she only has $4?
Answers
Answer:
two kiwis
Step-by-step explanation:
32 divided by 16 is 2 and if she only has $4 then she can only buy 2 kiwis.
For the diagram below let m∠1 = (7x + 5)°, m∠2 = (9x − 8)°, and m∠3 = (11x − 15)°. A triangle with exterior angles 1, 2, 3. Complete the work shown to find the m∠3. Set the sum of the exterior angles to 360° and solve for x. 7x + 5 + 9x − 8 + 11x − 15 = 360 27x − 18 = 360 27x = 378 x = 14 Substitute the value of x into the expression that represents mAngle3. mAngle3 = 11(14) – 15 mAngle3 = °
Answers
Answer:
139
Step-by-step explanation:
Answer:
I put 139 and got it right!
Step-by-step explanation:
hope this helps :)
The need the distance
Answers
we have a formula for the distance between two poits
AB=[tex]\sqrt{(5-2)^2+(10-2)^2}[/tex]
AB=[tex]\sqrt{3^2+8^2}[/tex]
AB=[tex]\sqrt{9+64}[/tex]
AB=[tex]\sqrt{73}[/tex]
AB=8.54400
AB≈8.54
Answer:
X = root 73
Step-by-step explanation:
Basically you have to use the slope formula and slope intercept aka y = mx+b to find the equation. The equation is: 8/3x minus 10/3 and if you were to set this equation to zero and plug in root 73 you would get 0 meaning this answer is true/right.
the quotient of y and 221 is equal to 21
Answers
Answer: the answer is 10.54 I think
Step-by-step explanation:
The Medina's went out to eat at Chili's. If there bill was 65.20 and they gave 1p
their server a 15% tip, how much did they leave for a tip? *
Answers
Answer:
The Medinas left $9.78 for a tip
Step-by-step explanation:
Percentages
The Medinas went out to eat at Chilli's and the bill was $65.20. They tipped 15% to their server.
This percentage is calculated over the amount of the $65.20 bill, thus the tip was:
15% of 65.20 = 15/100 * $65.20 = $9.78.
The Medinas left $9.78 for a tip
The equation x^3-3x=1 has a solution between 1.8 and 1.9. use a trial and improvement method to find this solution. give your answer correct to 2 decimal places.
HELPPPPPP I HAVE BEEN TRYING FOR AGES
Answers
Answer:
1.88 to 2 decimal places
Step-by-step explanation:
First, I plugged in 1.8 and 1.9:
1.8^3-3*1.8=0.432
1.9^3-3*1.9=1.159
Then, I plugged in 1.85:
1.85^3-3*1.85=0.78
Next, I plugged in 1.87 to get the answer closer to 1:
1.87^3-3*1.87=0.93
Finally, I plugged in 1.88 to get even closer to 1:
1.88^3-3*1.88=1.00
Hope this helps!
Answer:
Step-by-step explanation:
1.8=-0.568 is too small
1.9=0.159 is too big
1.87=-0.70797 is too small
1.88=0.004672 is too big
Next, I plugged in 1.87 to get the answer closer to 1:
1.87^3-3*1.87=0.93
Finally, I plugged in 1.88 to get even closer to 1:
1.88^3-3*1.88=1.00
1.875=-0.033203125 is too small
so it should be 1.88 to 2 decimal places
Which expression is equivalent to the one below? minus 1 over 2 open parentheses 10 plus 1 over 4 close parentheses
Answers
Answer:
300
Step-by-step explanation:
Luis receives a gift card worth $100 to an online retailer that sells digital music and games. Each song costs $1, and each game costs $5. He wants to buy at least 30 items with this card. Select the correct system of inequalities from the multiple choice below.
Answers
Answer:
You can by 20 games and spend the whole $100 or you can subtract 1 game from the 20 for every 5 songs.
Step-by-step explanation:
Answer:
Luis receives a gift card worth $100 to an online retailer that sells digital music and games. Each song costs $1, and each game costs $5. He wants to buy at least 30 items with this card. Select the correct system of inequalities from the multiple choice below.
The graphed line shown below is y = 5 x minus 10.
On a coordinate plane, a line goes through (2, 0) and (3, 5).
Which equation, when graphed with the given equation, will form a system that has no solution?
y = -5 x + 10
y = 5 (x + 2)
y = 5 (x - 2)
y = -5 x - 10
Answers
Step-by-step explanation:
For 2 lines to form a system with no real solution, the slope of the lines have to be equal and the y-intercept is different.
Hence the answer is y = 5(x + 2).
3 is what percent of 90?
Answers
3% of 90 = 2.7 Dec 24 08:19 UTC (GMT)
1.3% of 50 = 0.65 Dec 24 08:19 UTC (GMT)
5% of 1,650 = 82.5 Dec 24 08:19 UTC (GMT)
61% of 1.618 = 0.98698 Dec 24 08:19 UTC (GMT)
76.56% of 309 = 236.5704
Answer:
2.7
Step-by-step explanation:
Just trust me, im right
1. The price decreased from $25.00 to $10.00. Find the percent of decrease.
Answers
60% decrease
15 is 60% of 25
What is 60% of 25?
Y is 60% of 25
Equation: Y = P% * X
Solving our equation for Y
Y = P% * X
Y = 60% * 25
Converting percent to decimal:
p = 60%/100 = 0.6
Y = 0.6 * 25
Y = 15
Answer:
It decreased by 71%
Step-by-step explanation:
25 divided by 35
1
Bill is a builder.
On Monday he made mortar mix.
He used 24kg of sand and 5kg of cement.
On Tuesday he will make the same type of mortar mix.
He will use 36kg of sand.
How much cement does he need to make the same type of mortar mix?
Answers
Answer:
7.5kg
Step-by-step explanation:
Given that:
Monday:
Mass of sand = 24 kg
Mass of cement = 5 kg
Tuesday :
Mass of sand = 36 kg
Let mass of cement = c
Mass of cement required to make the same type of mortar mix
Mass of Sand = mass of cement
24kg = 5kg
36kg = c
By cross multiplication :
24 * c = 5 * 36
24c = 180
Divide both sides by 24
c = 180 / 24
c = 7.5 kg
Hence mass of cement required is 7.5 kg
Classity each sequence as arithmetic, geometric, or neither by dragging it into the correct box
Answers
Answer:
✔️The arithmetic sequence: 16, 11, 6, 1, -4. . .
✔️The Geometric Sequence: ⁵/9, ⁵/3, 5, 15, 45 . . .
✔️Neither is: ½, 1, 2, 3, 4 . . .
Step-by-step explanation:
In an arithmetic sequence, a constant number called common difference is added or subtracted from each term to get the next successive term in the sequence.
On the other hand, in a geometric sequence, a constant number called common ratio is used to multiply or divide each term to get the next successive term in the sequence.
✔️The arithmetic sequence is:
16, 11, 6, 1, -4. . .
This is because it has a common difference of -5. Thus, 5 is subtracted from each term to get the next successive term.
✔️The Geometric Sequence is:
⁵/9, ⁵/3, 5, 15, 45 . . .
The common ratio is 3. Each term is multiplied by 3 to get the next successive term in the sequence.
✔️Neither is:
½, 1, 2, 3, 4 . . .
This sequence lacks either a common difference or a common ratio.
Which number line shows the solution of –5x + 10 > –15?
Answers
Answer:
b
Step-by-step explanation:
Answer:
Where is the number line?? ;-;
Step-by-step explanation:
Dude I cant answer if you dont show me the number lines
giving brainliest lol
Answers
Answer:
if I am not wrong it would be c
Step-by-step explanation:
Arthur sits in the park reading a newspaper, then starts walking home at a constant pace. He stops for bagels, then walks the rest of the way home.
1. What does the x-axis represent in this situation?
2. What does the y-axis represent?
3. During which parts of the graph does Arthur's distance from home decrease?
4.When is Arthur waiting for bagels? Explain how you know.
5. If Arthur's pace had not been constant after leaving the bagel shop, which part of the graph would change? Explain how that part of the graph would change.
6. If Arthur had spent less time reading his newspaper, which part of the graph would change? How would that part change?
Answers
Answer:
y =87
Step-by-step explanation:
Answer:
1. What does the x-axis represent in this situation?
The x-axis represents time.
2. What does the y-axis represent?
The y-axis represents distance.
3. During which parts of the graph does Arthur's distance from home decrease?
Sections 2 and 4.
4. When is Arthur waiting for bagels? Explain how you know.
Section 3. The flat areas represent times when Arthur is not moving. We know that the first flat area shows Arthur reading his newspaper, and the third is when he reaches home; so the second flat area represents the time in which Arthur is waiting for bagels.
5. If Arthur's pace had not been constant after leaving the bagel shop, which part of the graph
would change? Explain how that part of the graph would change.
The part of the graph that would change is part 4. If his pace was not constant, section 4 would not be uniform, and would have many abnormalities. Essentially, Arthur would be randomly speeding up and slowing down.
6. If Arthur had spent less time reading his newspaper, which part of the graph would change? How would that part change?
If Arthur had spent less time reading his newspaper, the whole graph would change. Section one would be shorter, and the entire line would also be shorter. The distance on the graph from the beginning of section 1 to the end of section 5 would be reduced.
Step-by-step explanation:
QUICK ILL GIVE BRAINLIEST
Points P(4, 7) and Q(1, 4) are two vertices of a square. Which coordinates, R and S, will make PQRS a square?
Answers
Answer:
P-4,7
Q-1,4
R-4,4
S-1,1
Step-by-step explanation:
4,4- 1,4 theres a 3 unit distance. just subtract 3 from y and you'll get the answer
which table of values can be defined by the function y = 4x - 2
Answers
Answer:
x y
-4 -18
-2 -10
0 -2
2 6
4 14
Step-by-step explanation:
What is the vertical change when the horizontal change is 1?
Answers
Answer:
It should be 2.
Step-by-step explanation:
The slope for this graph is 1/2 or 1 horizontal for every 2 verticals.
Answer:
It’s 2 I’ve done this before
Step-by-step explanation:
Select all of the rigid motions below.
reflection
translation
dilation
rotation
station
Answers
What is JK? please explain/show your work on how you got your answer
Answers
Answer:
JK = 20 mStep-by-step explanation:
A line segment that connects two midpoints of the sides of a triangle is called a midsegment.A triangle midsegment is parallel to the third side of the triangle and is half of the length of the third side.Point J is midpoint of side HI as HJ = JI
Point K is midpoint of side GI as GK = KI
JK is midsegment as connects the midpoints of the sides
JK = 1/2HG as per property of midsegment
6x - 4 = 10x/26x - 4 = 5x6x - 5x = 4x = 4JK = 6x - 4 = 6*4 - 4 = 24 - 4 = 20 m
Answer:
[tex]JK=20m[/tex]
Step-by-step explanation:
It is given in the diagram that IJ = JH and IK = KG. Therefore, by the definition of a midpoint, we know that J and K are the midpoints of segments IH and IG respectively. Then, it can be concluded that JK is a midsegment by the definition of a midsegment. The Midsegment Theorem states that a midsegment connecting the midpoints of two sides of a triangle is parallel and half of the length of the third side. Thus, we know that JK is half of HG. Now, we can set up the following equation to solve for x:
[tex]JK = \frac{1}{2}HG\\6x-4=\frac{1}{2}(10x)[/tex]
Solving for x, we get:
[tex]6x-4=\frac{1}{2}(10x)\\6x-4=5x\\x-4=0\\x=4[/tex]
Therefore, [tex]JK = 6x - 4 = 6(4) - 4=24-4=20 m[/tex].
Hope this helps!
Under a given correspondence two triangles are congruent if the three sides of the one are equal to the three corresponding sides of the other
The above is known as
(a)SSS congruence of two triangles
(b)SAS congruence of two triangles
(c)ASA congruence of two triangles (d)RHS congruence of two right-angled triangles
Answers
Answer:
(a)SSS congruence of two triangles
Step-by-step explanation:
Congruence is a relationship that expresses the similarity between two triangles. The relationship between two triangles with their three sides being congruent is termed as the side-side-side (SSS) congruence property of the triangles. This implies that the two triangles are similar with respect to their three sides.
In corollary, since the three sides of the two triangles are congruent, then the three angles respectively would be congruent.
Find the perimeter of the triangle
Answers
Answer:
60 ft
Step-by-step explanation:
(x+13) = (3x-1) = (6x-22) since the triangle is equaililateral
(x+13) = (3x-1) (we only need to chose 2)
-2x=-14
x=7
after this, we just need to plug in the number for x
3(7)-1= 20--->since the triangle has 3 congruent sides, they all have the distance, so 20x3=60
60FT
The graph below shows a system of equations:
The x-coordinate of the solution to the system of equations is
Answers
Answer:
solution is (-2, 2) so x-coordinate of solution is -2
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
First, we have to write down both equations.
y = x + 4
3y = -2x + 2
Now we already have an equation that we can plug into the other equation.
= 3(x + 4) = -2x + 2
= 3x + 12 = -2x + 2
= 5x + 12 = 2
= 5x = -10
x = -2
Now we know that x = -2, and the question asks for the x-coordinate, which is -2.
