Answer:
12
Step-by-step explanation:
12 divided by 4 is 3 or 12 split into 4 even parts is 3
3. 3 3. 3
1/4. 1/4 1/4. 1/4
Please answer!! No links!! Thx :D
Answer:
60 seconds
Step-by-step explanation:
The y-intercept is 60
The function f(x) = x2+ 4 is defined over the interval [-2, 2]. If the interval is divided into n equal parts, what is the height of the right endpoint of the k^th rectangle?
Answer:
Following are the responses to the give question:
Step-by-step explanation:
The [tex]f(x) = x^2 + 4[/tex] model is developed in the interval [tex](-2, 2)[/tex] total equal in a between such a range[tex]= 5[/tex].
Its right endpoint of every rectangle is separated onto n equal parts by the height [tex]= \frac{5}{n}.[/tex]
Height of endpoint [tex]= \frac{5}{n}[/tex] of the k rectangles therefore, the height of the kth rectangle = First rectangle height + K rectangle height
[tex]= -2 +k \times \frac{5}{n}\\\\[/tex]
Please help!!! I am being timed!!
Brainiest if corrected!!!
Answer:
D
Step-by-step explanation:
The starting number is 3
And they bring in 1 member each month
That can be shown with the last equation
Good luck!
A picture of Carol's soccer field and its dimensions is shown. Carol ran the boundary of the field three times.
. 120 m-
85 m
How far did Carol run in total?
The table below shows the temperatures of 5 cities in Alaska on a day in January.
City Temperature
Anchorage 1
Fairbanks -3
Prudhoe Bay -15
Barrow -11
Juneau 17
What was the average (mean) temperature for these
plz explain
Answer:
9.4
Step-by-step explanation:
1+3+15+11+17=47
47/5=9.4
Answer:
i need answers
Step-by-step explanation:
Oliver drove 278 miles in 4 hours how much hours does it take him to drive 139 miles
PLSSS HELP
Answer:
34.75 i think
Step-by-step explanation:
Answer:
[tex]\boxed {\boxed {\sf 2 \ hours}}[/tex]
Step-by-step explanation:
Let's set up a proportion to solve. Use the following setup:
[tex]\frac {hours}{miles}=\frac{hours}{miles}[/tex]
We know that it takes Oliver 4 hours to drive 278 miles.
[tex]\frac {4 \ hours}{278 \ miles}=\frac{hours}{miles}[/tex]
We don't know how long it takes him to drive 139 miles. Therefore, we use the variable x for hours, because it is unknown.
[tex]\frac {4 \ hours}{278 \ miles}=\frac{x \ hours}{139 \ miles}[/tex]
[tex]\frac {4 }{278 }=\frac{x \ hours}{139 }[/tex]
We are solving for x, the hours it takes him to drive 139 miles. The variable must be isolated. It is being divided by 139 and the inverse of division is multiplication. Multiply both sides of the equation by 139.
[tex]139*\frac {4 }{278 }=\frac{x \ hours}{139 }*139[/tex]
[tex]139*\frac {4 }{278 }={x }[/tex]
[tex]2=x[/tex]
It takes Oliver 2 hours to drive 139 miles.
Find the total lateral area of the following
cone. Leave your answer in terms of .
4 cm
3 cm
LA = [ ? ]cm?
Hint: Lateral Area of a Cone = tre
Where e = slant height
Answer:
Step-by-step explanation:
Answer:
200π cm^2
Step-by-step explanation:
Sb = 8^2 π = 64π cm^2
a = sqrt2 [8^2 + 15^2] = sqrt2 [64 + 225] = sqrt (289) = 17 cm
Sl = 8x17xπ = 136 π cm^2
SA = 136π + 64π =200π cm^2
Hope it helps you
I tried a lot on this
Answer:
LA = 15 cm2
Step-by-step explanation: Trust me.
A quantity with an initial value of 650 grows exponentially at a rate of 20% every week. What is the value of the quantity after 70 days, to the nearest hundredth?
Answer:
4024.62
Step-by-step explanation:
the value in 70 days can be determined using his formula
FV = P (1 + r)^n
FV = Future value
P = Present value = 650
R = growth rate = 20%
N = number of weeks = 70 / 7 = 10 weeks
650 x (1.2)^10 = 4024.62
Answer:
The Answer is 4024.62
Factor x^3 +5x^2- 24x
Step-by-step explanation:
(−3)(+8)
how do you interpret 6.0 in graph
Answer:
go six units on the x-axis and move no spaces up or down.
Step-by-step explanation:
For the data set 6, 5, 10, 11, 13, the mean, x, is 9. What is the standard deviation?
Answer:
your answer will be 3.4
Step-by-step explanation:
n=number of terms
{6,5,10,11,13}=5
also ∑(x-x)^2=46
[tex]S=\sqrt{\frac{1}{5-1} *46} =[/tex]
[tex]\sqrt{\frac{46}{4} }=\sqrt{11.5} \\\\S=3.4[/tex]
hope it helps
have a great day!!
4600 X 1.04 to the power of 7?????
Answer:
6053.28618448
no is the power of 6
Answer:
4784 to the power of 7
Step-by-step explanation:
i'm not sure if i interpreted what you wrote correctly, but if its ((4600*1.04)to the power of 7), then my answer would be correct.
if it was 4600*1.04 (where 1.04 would be to the power of 7), then the answer would be about 6053.28618, or 4600*26 to the power of 7/ 25 to the power of 7
The rabbit population in Scott County, which is currently at 2,900 rabbits, is increasing by
10% each year. How many rabbits will there be in 8 years?
If necessary, round your answer to the nearest whole number.
Answer:
6216
Step-by-step explanation:
This problem deals with exponential growth.
Final value: F
Present (initial) value: P
Rate of growth: r
Time in years = t
[tex] F = P(1 + r)^t [/tex]
[tex] F = 2900(1 + 0.1)^8 [/tex]
[tex] F = 6216 [/tex]
Answer: 6216
What were the permanent homes of the Northwest Coast Indians called?
Answer: Plank Houses
Step-by-step explanation:
What is the area of the triangle?
7
5
4
units?
Please help
Answer:
[tex] 10 \: {units}^{2} [/tex]
Step-by-step explanation:
Area of triangle
[tex] = \frac{1}{2} \times base \times height \\ \\ = \frac{1}{2} \times 4 \times 5 \\ \\ = 2 \times 5 \\ \\ = 10 \: {units}^{2} [/tex]
Please Help! I’m not really sure about anything at this point.
Answer:
sorry bro im d.u.m.b
Step-by-step explanation:
:_ )
12 + 6x > 18
HELPPppp
Answer:
I used math-way, solved for x and got this
x>1
Step-by-step explanation:
A 5ft tall girl is standing 13ft from a 15ft tall lamppost. How long is her shadow?
The cost of 6 CDs are $12, $13, $20, $20, $12.50 and $18.50. What is the mode?
Answer:
Mode is 20.
Step-by-step explanation:
Mode is the value or values in the data set that occurs most frequently.
{12, 12.50, 13, 18.50, 20, 20}
20 is the number that occurs most frequently.
hope this helps and is right :)
If the diameter of a circle is 16 cm, find it’s radius
Answer:
radius is 8cm
Step-by-step explanation: radius is half of diameter so 16/2= 8
Question
If the diameter of a circle is 16 cm, find it’s radius
soln'
diameter of circle=16cm
radius=?
now
radius formula=2 pie r where pie = 22/7
2*22/7*16
=96
write five rational numbers less than -3
-4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20
What is the area of the trapezoid below?
What is the vertex for y= 4 (x-2)^2 +3
Jay tossed two coins several times and then
recorded the results in the table below.
Coin Toss Results
Toss 1
H;H
Toss 2
H;T
Toss 3
T;T
Toss 4
T;T
Toss 5
T;H
What is the experimental probability that
the coins will land on different sides on his
next toss?
A.1/5
B.2/5
C.3/5
D.4:5
Answer: I'm pretty sure that the answer is a
Hope this helps :)
Step-by-step explanation:
Find the volume of the triangular prism shown.
Answer:
70
Step-by-step explanation:
2x(3x5)=15 15x0.5=7.5 7.5+7.5=15
2x(5x11)=55
55+15=70
What is the equation of the ine perpendicular to 6x−2y=3 and passing through the point (5,−1)?
6x-2y=4xy
so this is the,correct answer your thinking of division
Which expression(s) have a greatest common factor (GCF) of 3xy2 with 42xYA?
Select all that apply.
A. 6x2y2
B. 15xyz
C. 27x3y2
D. 9xy3
1/2x+45 what is the answer to the problem
Need help will give brainliest!!!
Answer:
A
Step-by-step explanation:
they took the square root of both sides
Solve the following problems using ELIMINATION.
(pls explain steps also! Giving Brainliest for correct answer and if you “actually” showed work and tried :))
8x - 5y =-18
2x + 5y = 58
Answer:
(4,10)
Step-by-step explanation:
8x - 5y = -18
+ 2x + 5y = 58
10x = 40
Dive both sides by 10.
x = 4
2x + 5y = 58
2(4) + 5y = 58
8 + 5y = 58
5y = 50
y = 10