Answer:
y = 5e^1.9459101t
y = 84035
Step-by-step explanation:
Given the data:
X _____ Y
0 _____ 5
1 _____ 35
2 ____245
3 ____1715
4 __ 12005
Exponential function for the distribution :
y = initial(1 + rate)^t
y = Pe^rt
35 = 5e^r
35/5 = e^r
7 = e^r
Take In of both sides
1.9459101 = r
y = Pe^rt
y = 5e^1.9459101t
Population after 5 days :
y = 5e^1.9459101 * 5
y = 5e^9.7295505
y = 5 * 16806.995
y =84034.979
y = 84035
whats the line shown on graph?
Given point A(2, -1) and point B(5,3), what is the slope of a line that passes through
points A and B?
Answer:
y2-y1/x2-x1
3-(-1)/5-2
3+1/3
4/3 answer
What is the volume of a triangular prism with a height of 11.5 feet and a base
area of 34 feet?
Pls help I’ll give brainliest
Answer:
A. 4 + 4.5 + 3.5 + 3m = 30
Explanation:
Josies's goal = 30 miles each week
She already ran 3 days of the week which leaves us 4 more days
7 - 3 = 4
She said she wanted to have a day off to rest
4 - 1 = 3
which brings us to 3 days left to finish her goal
3m (where 'm' is the miles she'll be running each day)
In APQR, the measure of _R=90°, the measure of ZQ=10°, and RP = 5-3 feet. Find
the length of QR to the nearest tenth of a foot.
Q
100
X
R
P
5-3
Answer:
Step-by-step explanation:
Find the area.
4 cm
6 cm
6 cm
square centimeters
Answer:
96cm
Step-by-step explanation:
4cm x 4cm x 6cm = 96scm
Working at papa rons pizza you make 30 per shoft plus 3 per pizza you deliver. If you worked gor bombinoes you eould make 20?Per shift snd 4 per pizza you delivers. How many pizzas do you have to deliver to earb the same amount of money
Answer: 10 pizzas
Step-by-step explanation:
To answer this you need to equate the formulas of the money earned from both pizzerias.
Assume number of pizzas is x:
Papa rons:
= 30 + 3x
This is the amount one gets for delivering a certain number of pizzas
Bombinoes
= 20 + 4x
Equate them:
30 + 3x = 20 + 4x
30 - 20 = 4x - 3x
x = 10
10 pizzas would earn you the same amount of money.
A rectangular figure has a width of 3 feet and length of 2x + 2. Find the perimeter of
the rectangular figure
which angle is complementary to <2
Answer:
Angle one and angle 2 are complementary, since together they add up to 90 degrees.
Step-by-step explanation:
Two angles are called complementary when their measures add to 90 degrees. Two angles are called supplementary when their measures add up to 180 degrees.
Which of the following numbers makes the inequality -2
A-5
B
-2
C 5
D 6
E
-3
6
Evie's test score is greater than 65, but no more than 90. An inequality that represen
this is
Answer:
opposite word of disperse
Is (0,8) a solution to the following system of inequalities:
y<-3/2x-8
y>2x-1
Yes
No
has anyone taken the math kangaroo competition
and if so how should i prep theres not much material on it im currently in level 7-8
Find the area (nearest tenth) please help
Step-by-step explanation:
Area of parallelogram = base×height
= 13×5
= 65m²
Can somebody help me with Find 15% of $25
Answer:
$3.75
Step-by-step explanation:
This is the answer! Just trust me!
Answer: 3.75
Step-by-step explanation: 15% times $25 equals $3.75
What is the volume of this cone?
Answer:
167.46
Step-by-step explanation:
[tex]V=\frac{1}{3} X \pi r^{2} X h[/tex]
[tex]\frac{1}{3} x 3.14 x 4^{2} x10[/tex]
[tex]\frac{1}{3} X 50.24x 10[/tex]
[tex]\frac{1}{3} x 502.4[/tex]
[tex]V=167.46[/tex]
HELP! A TV salesperson makes a 6% commission on each ty they sell. If they sell 1 TV that
cost $625 dollars, how much commission do they make?
Jonathan’s age is one-third Belindas age now in 12 years time Belinda will be M years old
A. Write an algebraic expression to represent Jonathan’s age 5 years from now
Step-by-step explanation:
quisiera ayudarte pero no hablo inglés :(
I hate stuff like this can someone help
Answer:
Given, Tom purchased B bags of doughnuts ad C cartoons of doughnuts, The total number of doughnuts he purchased is T.
According to the question,
T = (B×4)+(C×10)
This will be the required eqaution.
Divide the polynomials: x^2+2/x-1
Answer:
Solution:
x³ - x + 2 / x
...........
HELPP ME!! Ya'll brainly has answers for this question but they're all different answers!! I'm so unsure! One of the offices at the company was being repainted. Riley’s mother challenged him to figure out how many quarts of paint would be needed. The office is 16 ft long and 12 ft wide, and the height of each wall is 10 ft. The office floor, ceiling, and door are not being painted, and there are no windows in this office. The door opening measures 3 ft by 8 ft. One quart of paint covers 2 100 ft . How many quarts of paint are needed to paint the room, if only full quarts can be purchased? Show your work.
Answer:
3.8 quarts
Step-by-step explanation:
find the cost of 10 articles at $2.50 each
Answer:
$25
Step-by-step explanation:
Cost of one article = $2.50
Total number of articles = 10
Therefore,
Total cost = Cost of one article*Total number of articles
= 2.50*10
= $25
13=s-21 —solving equations
Answer:
34 = s
Step-by-step explanation:
To solve for s, add 21 to both sides of the equation.
13 = s - 21
21 + 13 = s - 21 + 21
34 = s
#teamtrees #PAW (Plant And Water)
The parallel sides of a trapezium are 20 cm and 10cm and its non parallel sides is 2 m if one of the parallel side is double he oher find the measures of the parallel sides
Answer:
The parallel sides of a trapezium are 20 cm and 10cm and its non parallel sides is 2 m if one of the parallel side is double he oher find the measures of the parallel sides
Step-by-step explanation:
Base of triangle :
(20 - 10) / 2 = 10/2 = 5m
The height, h :
In ΔPQR, \overline{PR} PR is extended through point R to point S, \text{m}\angle QRS = (10x-1)^{\circ}m∠QRS=(10x−1) ∘ , \text{m}\angle RPQ = (3x+17)^{\circ}m∠RPQ=(3x+17) ∘ , and \text{m}\angle PQR = (2x+12)^{\circ}m∠PQR=(2x+12) ∘ . Find \text{m}\angle QRS.M∠QRS.
Answer:
<QRS = 55 degrees
Step-by-step explanation:
Given the following
m∠QRS=(10x−1) ∘
∠RPQ=(3x+17) ∘
m∠PQR=(2x+12)
External angle m<QRS = 10x-1
Interior angles are m∠RPQ=(3x+17) ∘ and m∠PQR=(2x+12)
Using the law that the sum of interior angle is equal to exterior
10x + 1 = 3x+17 + 2x + 12
10x+1 = 5x+29
10x-5x = 29-1
5x = 28
x = 28/5
x = 5.6
Get m<QRS
Recall that <QRS = 10x - 1
<QRS = 10(5.6) - 1
<QRS = 56-1
<QRS = 55 degrees
Help me solve this question please
Answer:
ii
Step-by-step explanation:
Pls help 15 points!!
which of the following rational functions is graphed below?
Answer:
C
Step-by-step explanation:
i need help asap! pls
The answer is b) because one of the line passes through this point
The surface area of a cone is about 64 square meters. The radius of base is 2 meters. What is the slant height?
Answer:
Step-by-step explanation:
L is the slant height
area of base = 4π m²
lateral area = surface area - base area = 64-4π
πrL = 64-4π
L = (64-4π)/(2π) = 8.2 m
pls help me with this question it’s math look at the pic
Answer:
youre answer will be the opiton apple juice
please help :(((((!?!???
Answer:
answer 1. by alternate interior angle.
answer 2. by co interior angle.
answer 3. by alternate interior angle.