A certain population has been shown to have a 2% annual growth rate. The
initial population is 75,000. What will the population be after 10 years
Answer:
The population after 10 years will be 90,000.
Explanation:
2% of 75,000 is 1,500
the population will grow by 1,500 each year.
so 1,500 times 10 is 15,000
so than we add 75,000 + 15,000
we get the answer of 90,000.
Please mark me brainliest. Thank you.
Answer:
91425 population
Step-by-step explanation:
2% = .02 10 years 75 000 start
75 000 (1+.02)^10 = 91425
please solve the equation: -2x(-3x2^y)(2y)=?
Answer:
6x^2yx2^1+y
Step-by-step explanation:
A town with a population of 5,000 grows 3% per year. Find the population at the end of 10 years
The population at the end of the 10 years is 6,500.
Given that,
A town with a population of 5,000 grows 3% per year.
We need to find the population at the end of 10 years.
Based on the above information, the calculation is as follows:
= 5,000 + 1,500
= 6,500
Therefore we can conclude that the population at the end of the 10 years is 6,500.
Which shows how to solve the equation -4/5 x = 80 for x in one step
Answer:
[tex] - \frac{1}{100} [/tex]
Step-by-step explanation:
[tex] - \frac{4}{5x} = 80 \\ - \frac{4}{80 } = 5x \\ x = - \frac{1}{100} [/tex]
Helpppp pleaseeeeeeee
help please, this is supposed to be done with a calculator but i don’t have one
Answer:
x = {7, -1}
Step-by-step explanation:
assuming that you are to find the zeros of the equation you dont need a calculator to do this
you can set both sides to zero
(x - 7) = 0
(x + 1) = 0
and then solve for the zeros
x = {7, -1}
that is your answer
Once a month, volunteers from the Green Sea Club clean up litter at the beach. Last month, the volunteers picked up 8 pounds of trash in 4 hours. This month, the same group of volunteers will spend 3 hours picking up trash.
If they pick up trash at the same rate, how many pounds of trash should the volunteers pick up this month?
pounds
69 pounds of trash I think
Answer:
6 pounds
Step-by-step explanation:
2 pounds per hour
If 15 is equal to 20% how much is 100%???
Answer:
75=100%
Step-by-step explanation:
15=20%
30=50%
75=100%
find the diameter of the object
Answer:
4
Step-by-step explanation:
The diameter of a circle is 2 times the radius. (the diameter is the length from an outer point in the circle, to one directly across)
In this case, the radius is 2.
So, 2 x 2 = 4.
The diameter is 4.
4 in
Explanation:-The diameter of a circle is twice its radius. Here the given radius is 2 in.
So diameter = 2 in × 2 in = 4 in
______________Radius = Diameter/2
Diameter = Radius × Radius
find the minimum product of two numbers whose difference is 17.
what are the numbers?
A number is an arithmetic value that is used to represent a quantity and calculate it. The two numbers will be 17 and 0, so the product of the two is minimal.
What are Numbers?A number is an arithmetic value that is used to represent a quantity and calculate it. Numericals are written symbols that represent numbers, such as "3."
Given the difference between the two numbers is 17. Let the first number be zero, then the second number will be 17. Thus, the product of the two numbers will be 0, which is the minimum.
If the first number is further increased such as 1, then the other number will be 18, and the product of the two will be 18, which is greater than zero.
Hence, the two numbers will be 17 and 0, so the product of the two is minimal.
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Given that 5 miles is 8 km, convert 32.7 km to miles.
help im stuck
Answer:
20.4375 miles
Step-by-step explanation:
5 miles / 8 km * 32.7 km = 20.4375 miles
( see how the units 'km' cancel out and you are left with 'miles' as your answer?)
Jennifer is flying a kite. She is looking up at the kite at an angle of elevation of 39º. If the hand that is holding the kite string is 5.5 feet above the ground, what is the kite's vertical distance from the ground ?
See attachment for answer.
Which expression represents the perimeter, in units, of this trapezoid? (45 points)
Answer:
A. 7x + 3
Step-by-step explanation:
The perimeter of a 2D shape is the distance all the way around the outside.
⇒ perimeter = (2x + 1) + (x + 1) + (3x - 1) + (x + 2)
= 2x + 1 + x + 1 + 3x - 1 + x + 2
= 2x + x + 3x + x + 1 + 1 - 1 + 2
= 7x + 3
Solve the expression below.
1 2/4 +2 1/4
[tex]1 \dfrac 24 +2 \dfrac 14\\\\=1 + \dfrac 24+ 2 + \dfrac 14\\\\=3 + \dfrac 34\\\\=3 \dfrac 34[/tex]
solve it by using high order derivative
y=1÷(X+2)(x^2+4)
Answer:
I think it is ± 2y−2X1 −22y− 2X1−2+4=x2=x
Step-by-step explanation:
hope this helps if not let me know
What is the volume of a cone with a height of 27 inches and a radius of 11 inches?
Please help! I would like to complete this assignment as soon as possible! 50 pts!
Answer:
3419.46 in³Step-by-step explanation:
Use the volume formula
V = (1/3)πr²hGiven
r = 11 inh = 27 inπ = 3.14 (rounded)Substitute and calculate
V = (1/3)(3.14)(11²)(27) = 3419.46 in³Answer:
3421.2 in³ (nearest tenth)
Step-by-step explanation:
Volume of a cone
[tex]\sf V= \dfrac{1}{3} \pi r^2 h[/tex]
where:
r is the radiush is the heightGiven:
r = 11 inh = 27 inSubstitute the given values into the formula and solve for V:
[tex]\implies \sf V=\dfrac{1}{3} \pi (11)^2(27)[/tex]
[tex]\implies \sf V=\dfrac{1}{3} \pi (121)(27)[/tex]
[tex]\implies \sf V=\dfrac{3267}{3} \pi[/tex]
[tex]\implies \sf V=1089 \pi[/tex]
[tex]\implies \sf V=3421.2\:\:in^3\:\:(nearest\:tenth)[/tex]
Which phrase is the best description of a scatter plot in which the variables are correlated with r = 0.16?
O weak negative correlation
O weak positive correlation
O strong negative correlation
O strong positive correlation
Answer:
C.) Strong negative correlation
Step-by-step explanation:
1/2x +4y=-4 and 3y=0.25x-8
Answer:
because 9 I 5x1 *
Step-by-step explanation:
do multiply 5 *1
Travis drew this graph to plan his rectangular garden. The points on the graph mark the four corners of the fence around the garden. What will be the length and width of the fence around the garden? Explain your answer.
The length of the rectangular garden which Travis drew on graph is equal to the large side of the rectangle made by four points and width is equal to short side.
What is the perimeter of a rectangle?The measure of the boundary of the sides of a rectangles called its perimeter. The perimeter of a rectangle is twice the sum its length and width.
P=2(l+w)
Here, (l) is the length of the rectangle and (w) is the width of the rectangle.
Travis drew a graph to plan the rectangular garden he has. The points over the graph marked are the four corners of the fence around the garden.
Now let suppose the two corner marked are with total distance of x while other two with total distance of y. Then the length will be x and width will be y.
Thus, the length of the rectangular garden which Travis drew on graph is equal to the large side of the rectangle made by four points and width is equal to short side.
Learn more about the perimeter of the rectangle here;
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can someone please help me please
Answer:
1. 48
2. 4
3. 12
Step-by-step explanation:
There are 30 dogs staying in some boarding kennels.
12 of the dogs are brown.
What fraction of the dogs in the boarding kennels are not brown?
Answer: 3/5 or 18/30
Step-by-step explanation: You have to find how many in total are not brown, which is 30 - 12 = 18
18/30 are not brown, or simplified is 3/5
A bag contains 3 red marbles, 7 blue marbles and 5 green marbles. If three marbles are drawn out of the bag, what is the exact probability that all three marbles drawn will be green?
Probability helps us to know the chances of an event occurring. The exact probability that all three marbles are drawn will be green is 0.02198.
What is Probability?Probability helps us to know the chances of an event occurring.
[tex]\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}[/tex]
Given the bag contains 3 red marbles, 7 blue marbles and 5 green marbles, therefore, a total of 15 marbles. Therefore, the exact probability that all three marbles are drawn will be green can be written as,
[tex]\rm Probability = \dfrac{5}{15} \times \dfrac{4}{14} \times \dfrac{3}{13} = \dfrac{60}{2730} = 0.02198[/tex]
Hence, the exact probability that all three marbles are drawn will be green is 0.02198.
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help please i really need help asap
Answer:
answer is 60
Step-by-step explanation:
80+40+y=180 reason (co-interior angles supplementary)
y=180-80-40
y=60
2(8 + t)* 6 when s = 3 and t = 2.
Answer:
120
Step-by-step explanation:
Plug in variables with numbers
2(8+2)*6
2(10)*6
20*6
120
Please mark brainliest!
Find the minimum value of the function f(x) = 1.5x2 + 10x + 12 to the nearest
hundredth.
Answer:
-14/3
Step-by-step explanation:
Use derivative = 0 to find turning point(S)
D f(x) = 3x + 10 = 0
3x = - 10
X = - 10/3
When X = - 10/3
F(x) = 1.5(10/3)^2 - 10(10/3) + 12
= (3*10*10) / (2*3*3) - 100/3 +12
= 50/3 - 100/3 + 36/3
= - 14/3
Help me bcuz you earn points
Find the factor of each ff.
z²-12z+24
Answer:
sorry is i m wrong hope this will help you
Step-by-step explanation:
z²-12z+24=0
z²-6x-6z+36-12=0
z(z-6)-6(z-6)-12=0
(z-6)(z-6-12)=0
(z-6)(z-18)=0
either
z-6=0
z=6
or
z-18=0
z=18
Need help with this quick.
A trapezium is a quadrilateral. The option that is true for the trapezium is A, D, and E.
What is Trapezium?A trapezium is a quadrilateral which is having a pair of opposite sides as parallel and the length of the parallel sides is not equal.
The given trapezium is an isoceles trapezium. Therefore, the properties of the trapezium that are true for KLMJ are:
KL is parallel to JM∠J is supplementary ∠K∠J is congruent to ∠M (Valid only for isoceles trapezium).Hence, the option that is true for the trapezium is A, D, and E.
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Is 6 pints and 60 fluid ounces greater than, less than, or equal to? Explain.
If r is directly proportional to the
square of s and r = 72 when
= 12, find r when s = 8.?
Answer:
r2=48
Step-by-step explanation:
r1=72
s1=12
s2=8
[tex]r \alpha s \\ \frac{r1}{s1} = \frac{r2}{s2} \\ \frac{72}{12} = \frac{r2}{8} \\ r2 = 8 \times \frac{72}{12} = 48[/tex]