Answer:
80
Step-by-step explanation:
The range is found by subtracting the smallest value from the largest value. That means that to find the range of these numbers, you would subtract 5 from 85, or 85 - 5.
Hope that this helps!
In ΔNOP, the measure of ∠P=90°, PO = 48, NP = 55, and ON = 73. What is the value of the sine of ∠N to the nearest hundredth?
Answer:
[tex]\sin(N) = 0.66[/tex]
Step-by-step explanation:
Given
[tex]\angle P = 90^o[/tex]
[tex]PO = 48; NP = 55; ON = 73[/tex]
Required
[tex]\sin(N)[/tex]
The given parameters is illustrated with the attached image.
From the attached, we have:
[tex]\sin(N) = \frac{Opposite}{Hypotenuse}[/tex]
[tex]\sin(N) = \frac{PO}{ON}[/tex]
[tex]\sin(N) = \frac{48}{73}[/tex]
[tex]\sin(N) = 0.66[/tex] -- approximated
Assuming there are no leap years, what would the total 3-year cost be for a laptop that has an average lifespan of 10 years, when you purchased it for $780 and the daily cost to use it is $0.36
A $394.20
B$565.92
C$78.00
D$S1174 20
Answer:
Step-by-step explanation:
The total cost for the laptop for 3 years is $1174.20.
What is Multiplication?Multiplication of two numbers is defined as the addition of one of the number repeatedly until the times of the other number.
a × b means that a is added to itself b times or b is added to itself a times.
Given that,
Cost of the laptop when purchased = $780
Daily cost = $0.36
Number of days in 3 years = 3 × 365 = 1095 days
Cost for the laptop for 3 years = 1095 × $0.36
= $394.20
Total 3 year cost = $394.20 + $780
= $1174.20
Hence the total cost for the laptop is $1174.20.
Learn more about Multiplication here :
https://brainly.com/question/4249909
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Help plz:)))I’ll mark u Brainliest
Answer:
Step-by-step explanation:
if the radius is one (1) and the also h is one (1) we can see that 2/3 pi for the hemisphere is going to be much larger than 1/3 pi for the cone
A bag of M&Ms contains 7 blue, 4 brown, 4 orange, 2 yellow, 3 red, and 3
green. Reaching into the bag, a person grabs 5 M&Ms.
What is the probability of getting 3 blues?
Answer:
0.1248 = 12.48% probability of getting 3 blues.
Step-by-step explanation:
The M&Ms are chosen without replacement, which means that the hypergeometric distribution is used to solve this question.
Hypergeometric distribution:
The probability of x successes is given by the following formula:
[tex]P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}[/tex]
In which:
x is the number of successes.
N is the size of the population.
n is the size of the sample.
k is the total number of desired outcomes.
Combinations formula:
[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
In this question:
7 + 4 + 4 + 2 + 3 + 3 = 23 total M&Ms, which means that [tex]N = 23[/tex]
Sample of 5 means that [tex]n = 5[/tex]
7 blue means that [tex]k = 7[/tex]
What is the probability of getting 3 blues?
This is P(X = 3).
[tex]P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}[/tex]
[tex]P(X = 3) = h(3,23,5,7) = \frac{C_{7,3}*C_{16,2}}{C_{23,5}} = 0.1248[/tex]
0.1248 = 12.48% probability of getting 3 blues.
is table salt an Electrolyte?
Answer:
v
Step-by-step explanation:
Answer: the two electrolytes are the key ingredients in table salt and salt tablets
Two electrolytes, sodium and chloride, are the key ingredients in table salt and in salt tablets. These tablets have been used for many years to treat heat cramps and restore electrolytes lost through sweating
Step-by-step explanation:
SUSHMA BOUGHT A SAREE FROM THE MALL. SHE PAID RUPEES 2640 FOR IT. WHEN SHE CAME HOME SHE MEASURED THE LENGTH OF THE SAREE AND FOUND THAT THE SAREE WAS HALF METRE LESS IN LENGTH THAN THE SHOPKEEPER HAD TOLD HER. SHE FOUND THAT SHE IS AT LOSS OF RUPEES 220 BECAUSE OF THIS. WHAT IS THE LENGTH OF THE SAREE WHEN AHE CAME HOME???
This is the question. please do with statements and working. will mark you brainliest.
Answer:
Let the length of the sari be xm
cost of
2
1
=Rs 220
then cost of 1m=2(Rs220)=Rs440
Cost of the sari =x(Rs440)=Rs440x
But given that the cost of sari =Rs2640
Implies that
440x = 2640
Implies that
x=
440
2640
x=6
completa la tabla sobre el caso 6
Answer:
no me deja ver
Step-by-step explanation:
Amanda has $227 worth of bills in her purse. She has six more $5 bills than $10 bills. The number of $1 bills is three fewer than 25 times the number of $10 bills. How many bills of each kind does Amanda have.
Answer:
$10 = 5 $5 = 11 $1 = 122
Step-by-step explanation:
i take the same class
Answer:
$10 = 5 $5 = 11 $1 = 122
Step-by-step explanation:
I checked of RSm
can someone answer my questions please ._.
Answer:
wheres the question?
Step-by-step explanation:
Answer:
whats your question
Step-by-step explanation:
hahahbh
A bottler of drinking water fills plastic bottles with a mean volume of 993 milliliters (mL) and standard deviation of 4 mL. The fill volumes are normally distributed. What proportion of bottles have volumes between 991 mL and 997 mL?
Answer:
52.38%
Step-by-step explanation:
P(991<X<997) = normalcdf(991,997,993,4) = 0.5328, therefore, about 52.38% of the bottles have volumes between 991 mL and 997 mL
The required proportion of bottles have volumes between 991 mL and 997 mL is 53.28%
Given that,
A bottler of drinking water fills plastic bottles with a mean volume of 993 milliliters (mL),
And standard deviation of 4 ml. The fill volumes are normally distributed.
We have to determine,
What proportion of bottles have volumes between 991 mL and 997 mL.
According to the question,
Mean of the drinking bottle = 993ml
[tex]\mu = 993[/tex]
And standard deviation of = 4 mL
[tex]\sigma = 4[/tex]
The proportion of bottles have volumes between 991 mL and 997 mL is,
[tex]= P (991<X<997) \\\\= P ( \dfrac{991-993}{4} <X < \dfrac{997-993}{4}) \\\\P( -0.5 < X < 1) = 0.5328 = 53.28\ percent[/tex]
Hence, The required proportion of bottles have volumes between 991 mL and 997 mL is 53.28%.
To know more about Proportion click the link given below.
https://brainly.com/question/4312900
The scale drawing of a room to be 3 inches by 4 1/2 inches. carpet, which is $15.00 per square yard, is to be installed in the room
Answer:
$202.5
Step-by-step explanation:
13.5 sqyd area
13.5 x 15= $202.5
3 times the difference of 4 and 2 equals
Answer:
6
Step-by-step explanation:
4-2 = 2 2x3 = 6
Answer:
6
Step-by-step explanation:
4-2=2
2x3=6
COLLEGE MATH!!! PLEASE HELP IF YOU KNOW!!!
Answer:
[tex]-\frac{3}{2}[/tex] + [tex]\ln \left(3\right)[/tex]
Step-by-step explanation:
[tex]\int _{-2}^3\:g\left(t\right)dt[/tex] = [tex]\int _{-2}^1\:g\left(t\right)dt[/tex] + [tex]\int _{1}^3\:g\left(t\right)dt[/tex] = [tex]\int _{-2}^1\:\left(t\right)dt[/tex] + [tex]\int _{1}^3\:\frac{1}{t} dt[/tex] = [tex]\left[\frac{t^{1+1}}{1+1}\right]^1_{-2}[/tex] + [tex]\left[\ln \left|t\right|\right]^3_1[/tex]
= [tex]\left[\frac{t^2}{2}\right]^1_{-2}[/tex] + [tex]\ln \left(3\right)[/tex] = [tex]-\frac{3}{2}[/tex] + [tex]\ln \left(3\right)[/tex]
Answer this simple quick question!! Pls :)
Answer:
Either B or C.
Step-by-step explanation:
Sorry if that is not very helpful. I would do C but I am not 100% sure. so sorry.
Each student at Riverside Elementary has a student ID number made up of six numbers between 1 and 9. How many possible student ID's can be made? A. 60,480 B. 117,649 C. 531,441 D. 1,000,000. Please put a good explanation, I need to figure this out soon!
Answer:
C. 531,441
Step-by-step explanation:
You take the largest possible value and put it to the power of how many numbers there are. In this case 9^6. Hope this helps.
Which set of output values correctly completes the function table y=2x-4
Answer:
Step-by-step explanation:
URGENT PLEASE HELP!!!!
Use the figure to find the measures.
Area triangle DEF =
Answer:
The scale factor is the ratio of corresponding sides:
k = DE/AB = 1/4The area is the product of two dimensions so the ratio of areas is:
k² = (1/4)² = 1/16The area of ΔDEF:
A = 12*1/16 = 3/4 or 0.75What is the period of f(x) = sin(x)?
Answer:
2π!
Step-by-step explanation:
edge :)
Question #2, show how you know
Answer: Choice B is correct.
==================================================
Explanation:
We are told that the derivative function f ' (x) is positive for all real numbers x. This means that f(x) is increasing for all real numbers. An increasing function goes uphill as you move from left to right. This rules out choices C and D.
We're also told that the integral of f(t), from t = 4 to t = 7, is equal to 0. Because f(x) is increasing, this must mean that some portion of f(x) is below the x axis and some portion is above the x axis when focused on the interval of [tex]4 \le x \le 7[/tex]. This allows us to rule out choice E since there are no portions that are below the x axis here.
At this point, the answer is between A and B. We can rule out choice A for similar reasoning we did with choice E. This time, there is no portion that is above the x axis. We need a negative area (below the x axis) to counterbalance with a positive area (above the x axis) so that the two areas cancel out and add to 0. That doesn't happen with choice A.
The only thing left is choice B so that must be the answer. We have a portion below the x axis and a portion above it, so it's possible that these two areas cancel out to add to 0. Since we don't know the actual f(x) function, it's impossible to tell whether that happens or not.
What is P(Foreign Language n Sport)?
Answer:
[tex]P(Foreign\ Language\ n\ Sport) = \frac{7}{25}[/tex]
Step-by-step explanation:
Given
See attachment for Venn diagram
Required
Determine [tex]P(Foreign\ Language\ n\ Sport)[/tex]
First, we calculate the population of the set.
This is calculated as:
[tex]Total = Sport + Foreign\ Language + None + Both[/tex]
This gives
[tex]Total = 23 + 10 + 3+14[/tex]
[tex]Total = 50[/tex]
So, the required probability is:
[tex]P(Foreign\ Language\ n\ Sport) = \frac{n(Foreign\ Language\ n\ Sport)}{Total}[/tex]
[tex]P(Foreign\ Language\ n\ Sport) = \frac{14}{50}[/tex]
14 represents the intersection between Foreign and Sport i.e. n(Foreign n Sport)
So, we have:
[tex]P(Foreign\ Language\ n\ Sport) = \frac{7}{25}[/tex]
Wanda Earned $350 babysitting over the months of July and August. She earned $90 more in August than in July. How much did she earn babysitting in July? In August?
Answer:
85
Step-by-step explanation:
350/2= 175
175+90= 265
350-265=85
I need help asap! Thank you!
Answer:
A. 55°
Step-by-step explanation:
Complementary angles are angles that add up to give us 90°.
Since <A and <B are complementary angles, it implies that:
m<A + m<B = 90°
If m<A = 35°, therefore:
35° + m<B = 90°
Subtract 35° from each side
m<B = 90° - 35°
m<B = 55°
PLEASE HELP ASAP!!!!!!
The table below shows the lowest temperature, in degrees fahrenheit, on each of 5 days. What is is mean lowest temperature, in degrees fahrenheit, in the city for those 5 days?
-36
-25
12
-3
18
Answer: -6.8
Step-by-step explanation:
First you have to find the mean of all the #’s so to do that you will have to add all the #’s up including the negatives and you would get -34, after you do that you will have to divide by 5 and get -6.8
Pls help me with this
Answer:
area i belive u add or multiply look it us it will tell u
Answer:
I think the answer is 108.04
What is the area of singapore flyer wheel.
Answer:
33,700m2 Land area: Singapore Flyer stands on 33,700m2 or 363,000 ft2 – an area that will fit 172 tennis courts or 1,120 parking lots. 471 meters is the real answer to the problem
Step-by-step explanation:
Plz brainlist
What’s the answer If you know the correct answer I will give you brainlist
Answer:
The answer is -51.24
Step-by-step explanation:
-4.20×6.1÷1/2
= -4.20×6.1×2/1
= -4.20×12.2
= -51.240
Which one is correct?
Answer:
The first one (A) is the answer I got!
Step-by-step explanation:
Answer:
B = 706.5
Step-by-step explanation:
here you are given the diameter you need to First find a radius and radius is half of the diameter which is equal to 30 /2 = 15
Area of the circle is
[tex]\pi \: r { }^{2} [/tex]
3.14× 15×15 = 706.5
need help asap WILL GIVE BRAINLIEST
A researcher reported the results from a particular experiment to the scientist who conducted it. The report states that on one specific part of the experiment, a statistical test result yielded a p-value of 0.18. Based on this p-value, what should the scientist conclude?
The test was not statistically significant because 2 × 0.18 = 0.36, which is less than 0.5.
The test was not statistically significant because if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 18% of the time.
The test was not statistically significant because if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 82% of the time.
The test was statistically significant because a p-value of 0.18 is greater than a significance level of 0.05.
The test was statistically significant because p = 1 − 0.18 = 0.82, which is greater than a significance level of 0.05.
Answer:
B
Step-by-step explanation:
I got it wrong but it showed me the right answer so, yea
9.Find the area of each parellelogram.
Answer:
d. 8m2
Step-by-step explanation:
You multiply the base times the height
wyatt earns 21$ for painting fences for 3 hours, if wyatt charges at the same rate how many hours will it take him to earn 28?
Answer:
4 hours
Step-by-step explanation:
[tex]\frac{28}{21} :\frac{y}{3}[/tex]
21 · y = 3 · 28
21y = 84
21y ÷ 21 = 84 ÷ 21
y = 4