Answer:
25 total miles the equation is 1.50x+25=62.50
Step-by-step explanation:
Answer:25 MILES driven
subtract 25 from 62.50 which is 37.50.
Then: Divide 37.50 to 1.5 which is 25.
Step-by-step explanation:
If Danny randomly picks a jelly bean out of the jar, what is the probability that the jelly bean will be blue or green (find the simplest form)?
Answer:
Amount of jelly beans=50
Amount of blue or green jelly beans=17+10
probability that the jelly bean will be a blue or green one=27/50
Conan is moving into a two-bedroom apartment in Valley Oaks. The monthly rent is $2,000. His up-front fees
were a $60 application fee, a $20 credit check fee, first and last month's rent and a broker fee of 14% of a year's
rent.
How much can he expect to pay upfront for this apartment?
4,360
4,080
7,440
5,440
A bag of marbles contains 4 green marbles, 3 blue marbles, 2 red marbles, and 5 yellow marbles. How many total possible outcomes are there when choosing a marble from the bag?
4
11
14
16
Answer:
4
Step-by-step explanation:
4 because there are 4 kinds of marbles
A system has two identical components, and requires both the components for system success. If one component fails, the other cannot fail while the failed component is being repaired. The component failure rates and repair rates are 0.1 failures/year and 365 repairs/year respectively. If a similar component is carried as a spare with an average installation time of 1 hour, evaluate the probability of failure, frequency of failure and the average down time of the system.
Answer:
Step-by-step explanation:
We are given that:
The failure rate = 0.1 failure/year
i.e. = [tex]\dfrac{0.1}{365\times 24}= 0.00001 \ failure /hour[/tex]
The repair rate = 365 repair/year, if we convert this to repair/hour; we get:
[tex]= \dfrac{365}{365\times 24} \\ \\ = 0.04 \ repair/ hour[/tex]
Time (t) = 1 hour
P(failure) = 1 - R ; if (t=1)
where:
[tex]Reliability (R ) = e^{-\lambda t}(1+ \lambda t) \\ \\ = e^{-0.00001*1}(1+0.00001 *1) \\ \\ \simeq 0.9999[/tex]
P (failure) = 1 - R
= 1 - 0.9999
= 0.0001
≅ 0
The frequency meantime of failure = [tex]\dfrac{1}{\lambda}[/tex]
[tex]\dfrac{1}{0.00001}[/tex]
= 100000
The average downtime of repair for the system = [tex]\dfrac{1}{\mu}[/tex]
[tex]=\dfrac{1}{0.04}[/tex]
= 25
#11. The space occupied by a wooden block is 4cm × 2cm × 2cm=_____cm 3 Which is equivalent to_______mililiters
The length of a rectangle is 3 inches longer than it is wide. If the area is 180 square inches, what are the
dimensions of the rectangle?
Answer:
Width=12 inches
Length=15 inches
Step-by-step explanation:
Let's say the width is x.
Then, the length is x+3.
The area of a rectangle is the length times width, so
x(x+3)=180
x^2+3x=180
x^2+3x-180=0
After using the quadratic formula, x comes out to be 12 or -15.
x cannot be -15 because you can't have negative distance, so we are left with x=12.
The width is 12 inches and the length is 12+3=15 inches.
Check: 12*15=180
Answer:
The width is 12 and the length is 15.
Step-by-step explanation:
You set the equation as x is equal to the width and since the lenght is 3 units longer than the width, it can be seen as "x + 3"
[tex]Area=(Length)(Width)[/tex]
180= x × (x + 3)
Then from there you just solve for x.
Find the missing side. Round to the nearest tenth
Answer:
We know Cot51 = x/17
=> 0.809784 × 17 = x
=> 13.753 = ×
.°. The value of x = 13.753 ~~ 14.000 (Ans)
PLS HURRY. WILL MARK BRAINLEST!!!! JWKSNWN PLEASE I NEED IT!!
Answer:
B
Step-by-step explanation:
Mark me brainliest PLZ
A scale drawing of a park can be seen below. If 1 inch is equal to 15 feet. What is the actual area of the park
Answer:
Where's the drawing? Can you include it?
Step-by-step explanation:
f(x)=3x 2 +6x−18Find f(10)
Answer:
342
Step-by-step explanation:
To find f(10), simply substitute x for 10, resulting in 300+60-18 = 342
9/10 + 3/100 plz hlp in dire need of answer
Answer:
I think it's 93/100
What is the scale factor
Please help me
What is the difference between a probability experiment that is a binomial experiment and one that is not a binomial experiment?
Answer:
The binomial distribution has the following properties: The mean of the distribution (μx) is equal to n * P . The variance (σ2x) is n * P * ( 1 - P ).
Step-by-step explanation:
Answer: The binomial experiment is the experiment that will satisfy the 4 conditions, a fixed number of trials. And each trial is independent of the others. There will be 2 outcomes. The probability of each of the outcomes remains constant from each trial. (trial to trial.) Is that your question?
Step-by-step explanation:
PLEASE HELP I DONT KNOW
Answer:
Step-by-step explanation:
In the given circle
radius (r) = 6 cm
Diameter (d) = 2 * r
= 2 * 6
= 12 cm
hope it helps :)
[tex]\huge{\textbf{\textsf{{\color{navy}{An}}{\purple{sw}}{\pink{er}} {\color{pink}{:}}}}}[/tex]D)
12cmbecause,
d= 2r
d= 2×6
d= 12cm
ThanksHope it helpsNeed answered ASAP GOT A TIMER!
Answer:
2
Step-by-step explanation:
To solve this problem you must apply the proccedure shown below:
1. You have the following multiplication given in the problem above:
(x/3)(6/x)
2. Multiply the numerators and the denominators:
(x/3)(6/x) = 6x/3x
3. You can simplify the expression. Then, you have:
6x/3x = 2
Answer:
2
Step-by-step explanation:
1) simplify x
x/x = 1
2) simplify 6 with 3
6/3 = 2
3) multiply the two numbers
2*1 = 2
Find the number of faces, edges, and vertices of the solid.
Answer:
Faces ~ 6
Edges ~ 12
Vertices ~ 8
If this helped, please mark me brainliest (๑・ω-)～♥”
if 4^(3x-2)=4^(x+1), then x=
Answer:
x = 3 /2
x=1.5
Step-by-step explanation:
find the are of the trapizoind
9514 1404 393
Answer:
7.5 square units
Step-by-step explanation:
The formula for the area of a trapezoid is ...
A = 1/2(b1 +b2)h
where b1 and b2 are the lengths of the parallel bases, and h is the perpendicular distance between them.
Here, the bases are TR = 1 and PA = 4. The height is 3 units, so the area is ...
A = (1/2)(1 +4)(3) = 15/2 = 7.5 . . . . square units
The local weather forecast has been accurate for 24 of the past 30 days. Based on this fact what is the relative frequency probability that the forecast for tomorrow will be accurate
Step-by-step explanation:
the empirical probability is 24/30, or 4/5. this is also the desired probability.
Tickets to the end of year carnival are $18 for 4 tickets. What
is the cost of 9 tickets?
Answer:
$40.50
Step-by-step explanation:
Create a proportion using the cost in the numerator and number of tickets in the denominator.
[tex]\frac{18}{4} =\frac{x}{9}[/tex]
cross multiply
162=4x
divide by 4 on both sides
x=40.5
$40.50
$40.50
Step-by-step explanation:
4×2=8 tickets
18×2= 36 dollars
1/4 of 18 dollars is 4.5
so 36+4.5= $40.50
This could be wrong-
Points H and I are located on the coordinate plane at (-2,8) and (-2, 11).
What is the distance between the two points?
Answer:
3
Step-by-step explanation:
distance required=11-8=3
Find the surface area of the prism.
Answer:
if you mean the face of the triangle the area equal 40 by 5×8=
and the little triangle on the left his area is 6
if you want the full area of prymaid its 24+6+6+40+32=108 its all figure areas sorry i cant understand engilish very well so i write all that
49 pt = _ fl oz :DDDDD
Answer:
784
Step-by-step explanation:
each 1 PT = 16 FL Oz
49*16=784
An arc of a circle has a length of 4pi units. If the circle it comes from has a radius of 12 units, what is the measure of the central angle in radians associated with this arc?
NO LINKS PLEASE
If we start with a circle with a marked radius line, and turn the circle a bit, the area marked off looks something like a wedge of pie or a slice of pizza; this is called a "sector" of the circle, and the sector looks like the green portion of this picture:
circle with central angle "θ" and radius "r" marked, delineating the sector, which is shaded a light green
The angle marked off by the original and final locations of the radius line (that is, the angle at the center of the pie / pizza) is the "subtended" angle of the sector. This angle can also be referred to as the "central" angle of the sector. In the picture above, the central angle is labelled as "θ" (which is pronounced as "THAY-tuh").
Affiliate
find the area of the figure
Answer:
5.5
Step-by-step explanation:
area of triangle: 4.5
area of square: 1
Answer: 5.5in
Step-by-step explanation:
Square is 1
Triangle is 4.5
1+4.5=5.5
AREA IS 5.5
Find the area of this trapezoid.
A. 240 cm2
B. 288 cm2
C. 312 cm2
D. 336 cm2
Answer:
b. 288cm^2
Step-by-step explanation:
[tex]a = \frac{a + b}{2} h[/tex]
[tex] \frac{15 + 21}{2} (16)[/tex]
[tex]a = 288[/tex]
30) 30) At a liberal arts college, students are classified as humanities or science majors. There is a probability of 0.9 that a humanities major will change to science and of 0.2 that a science major will change to humanities. What are the long-term predictions for each major
Answer:
hence the long-term prediction for each major ; [ 1 , 1 ]
Step-by-step explanation:
Probability of A humanities major changes to Science = 0.9
P( science major changes to humanities ) = 0.2
Determine the long term predictions for each Major
The Transition matrix can be written as
[tex]\left[\begin{array}{ccc}0.1&0.9&\\0.8&0.2&\\\end{array}\right][/tex]
Find the equilibrium matrix p' of the Transition matrix above by finding the values of p, p^2 , p^3 ......... until any row of the resultant matrix
The eigen ( equilibrium ) vectors of the matrix
[tex]\left[\begin{array}{ccc}1&-1.125&\\1&1&\\\end{array}\right][/tex]
hence the long-term prediction for each major ; [ 1 , 1 ]
what's the slope for coordinates (-3,2) (3,-3)
Answer:
-5/6
Step-by-step explanation:
slope = (difference in y)/(difference in x)
slope = (-3 - 2)/[3 - (-3)] = -5/6
Answer:
-5/6
Step-by-step explanation:
In 1999. Sara and her brother Xzavier got money when their rich uncle died. They
each got the same amount of money. Sara bought some land in the country
because she heard they would be building houses near there some day. She
bought 300 acres of land with all of the money she got from her uncle,
$600,000, in 2000. In 2003 they extended the main highway to go near her land
and she sold 100 acres for $2700 lacre. In 2005 she sold half of the land she had
left for $3600 lacre. In 2007 they started a long-term project to build houses in
the area and built a Lowes, a Food Lion, A Bank of America and a Burger King on
the main street. Finally, in 2010. Sara sold the rest of her land for $400,000. What
was her total profit when she finished selling all of the land?
Answer:
$406,300
Step-by-step explanation:
$2,700 + $3,600 = $6,300
$400,000 + $6,300 = $406,300
Find the volume of the cone.
Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi.
Please help asap
Right circular cone
Solve for volume
V≈37.7r (Radius )
2h( Height )
9V=πr2h
3=π·22·93≈37.69911