Answers
Answer:
2^5
Step-by-step explanation:
mark me brainliest i really want to move o the next rank please
Related Questions
You want to know if the students in your school have been to your town’s skate park. You randomly survey 50 of the 1100 students at your school. Of those surveyed, 15 have been to the skate park and 35 have not. You conclude that 30% of the students in your school have been to the skate park. Which statement below best describes your conclusion
Answers
Answer:
Step-by-step explanation:
The conclusion is invalid
what is ac? HELP PLSSS
Answers
Answer:
AC=8
Step-by-step explanation:
We know that triangle ADC is a 30,60,90 triangle so the hypotenuse or AC is equal to 2 x the small side. In this case, it is 2 times AD or 2x4 which is equal to 8. Therefore, AC=8
Please mark as brainliest if this helped
Question and Answers below in photo!! Please answer! Will mark BRAINLIEST! ⬇⬇⬇⬇⬇⬇⬇
Please answer ALL questions in order for BRAINLIEST! NO links or else you will be reported and maybe even get banned.
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Find the volume of the triangular prism:
-27yd^3
-72yd^3
-240yd^3
-360yd^3
Answers
Answer:
B. 72 yd^3
Step-by-step explanation:
First we find the area of the base, which is the triangle.
Area = (1/2)(base)(height)
A = 1/2(3)(8) = 1/2(24) = 12
Multiply that base area by the height (6)
12 x 6 = 72
a and b together can do a work in 10 days B and C together can do the same work in 15 days a b and c together can do the same work in 8 days then how many days can B alone do this work
Answers
Answer:
hauqvuauq shuavauvqsjahw w
All day laborers of a large manufacturing company receive a 2% raise every 6 months. The current mean hourly wage earned by the all day laborers is $9.75 per hour and the standard deviation of their hourly wages is $0.87 per hour. Assuming that the raise rate and frequency remain the same, what will the mean and standard deviation of the hourly wages earned by day laborers be 2 years from now
Answers
Answer:
[tex]\=x'=\$10.55[/tex]
[tex]\sigma'=10.55[/tex]
Step-by-step explanation:
From the question we are told that:
Raise[tex]r=2\%[/tex] at Time interval 6 months
Time [tex]t=2 years[/tex]
Mean hourly pay [tex]\=x=$9.75[/tex]
Standard deviation[tex]\sigma=\$0.87[/tex]
Generally the equation for mean is mathematically given by
[tex]\=x=P*(1+r)^n[/tex]
Where
[tex]P=Principle\ mean[/tex]
[tex]n=number\ of\ intervals[/tex]
[tex]n=2years/6months[/tex]
[tex]n=4[/tex]
Therefore
[tex]\=x'=9.75*(1+0.02)^4[/tex]
[tex]\=x'=\$10.55[/tex]
Generally the equation for Standard deviation is mathematically given by
[tex]\sigma'=P'*(1+r)^n[/tex]
Where
[tex]P'=Principle\ Standard\ deviation[/tex]
Therefore
[tex]\sigma'=0.87*(1+0.02)^4[/tex]
[tex]\sigma'=10.55[/tex]
Find the measure of the indicated angle.
Answers
Answer:
fs :)
Step-by-step explanation:
please tell me the answer to 6 % of $ 4,379
Answers
2. 2 1 1 3
5' 4210
I
Arrange the fractions in ascending order.
D a) 1 1 2 3
2' 4' 5' 10
O c 1 3 2 2 1
4' 10' 5' 2
b) 3 2 1 1
10' 54'2
I
d) 1 2 1 3
2' 5' 4' 10
Answers
Answer:
a.1 1 2 3
2'4'5'10 that is ig
Triangles ABC and ADE are similar, as shown. Which must be true? Check all that apply.
AC=AB
AC/AE=BC/DE
AC/AD=AB/AE
DE=2BC
BC=2DE
AC=2AE
AE=2AC
Answers
Answer:
AC/AE=BC/DE
AC/AD=AB/AE
DE=2BC
AE=2AC
Step-by-step explanation:
This is what I think.
please help me :(
.....
Answers
Answer:
128 i think
Step-by-step explanation:
5x7=32
x=4
32x4=128
help ..........................................
Answers
Answer:
c. 45d+.25m
Step-by-step explanation:
2
factorize :- a²-46²
Answers
Answer:
a²-46²(a-46)(a+46)hope it helps
stay safe healthy and happy.
Donna fed of the chickens at a farm. Which decimal is equal to the fraction of 11 chickens Donna fed?
__
A. 0.09
_
B. 0.09
__
C. 0.01
_
D. 0.01
Answers
either a or b not 0.01
A. 0.09
anyone wanna help me with this??
Answers
Answer:
1.c
2.b
3. c
4.d
Step-by-step explanation:
leave an brainlest!
Which two tables represent data sets that could be fit to a normal distribution curve? A. value 1 2 3 4 5 6 7 8 9 10 11 percentage 1.5% 2.1% 2.2% 3.3% 3.9% 10.5% 14.1% 14.7% 15.3% 15.9% 16.5%
B. value 1 2 3 4 5 6 7 8 9 10 11 percentage 2.3% 4.4% 6.8% 11.4% 20.2% 27.8% 14.1% 7.6% 3.2% 1.5% 0.7%
C. value 2 3 4 5 6 7 8 9 11 10 C. percentage 19.2% 17.3% 6.9% 5.4% 2.9% 0.8% 2.8% 4.6% 7.3% 15.7% 17.1%
D. value 1 2 3 4. 5 6 7 8 9 10 11 percentage 21.3% 15.1% 14.8% 12.3% 8.1% 7.9% 6.3% 5.5% 4.8% 2.3% 1.6% 1 3 2 4 E.value 5 6 9 8 7 10 11 E. percentage 1.2% 2.9% 3.3% 7.9% 17.1% 35.2% 16.7% 8.4% 4.1% 2.3% 0.9%
Answers
Answer: i put b and e
Step-by-step explanation:
i got it from the person above me lol
Option C is the only table that represents a data set that could be fit to a normal distribution curve.
In a normal distribution, the data is symmetrically distributed around the mean, and the percentages decrease as you move away from the mean.
Option C exhibits this characteristic, where the percentages are highest at the mean values (5, 6, 9, 10) and decrease as you move away from the mean.
Where as the tables in options A, B, and D do not exhibit the characteristics of a normal distribution as the percentages do not decrease symmetrically away from the mean values.
To learn more on Statistics click:
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At the U.S. Open Ternis Championship a statistician keeps track of every serve that a player hits during the tournament. The statistician reported that the mean serve speed of a particular player was 97 miles per hour (mph) and the standard deviation of the serve speeds was 13 mph. Assume that the statistician also gave us the information that the distribution of the serve speeds was mound-shaped and symmetric. What proportion of the player's serves was between 110 mph and 136 mph
Answers
Step-by-step explanation:
At the U.S. Open Tennis Championship, a statistician keeps track of every serve that a player hits during the tournament. The statistician reported that the mean serve speed of a particular player was 102 miles per hour (mph) and the standard deviation of the serve speeds was 15 mph.The sum of the fifth and sixth term of an AP is 30.If the third term is 5.Find the first term.
Answers
Answer:
The first term is -3.
Step-by-step explanation:
Arithmetic sequence:
In an arithmetic sequence, the difference between two consecutive terms is always the same, and it is called common difference d.
The nth term is given by:
[tex]a_n = a_1 + (n-1)d[/tex]
In which [tex]a_1[/tex] is the first term.
If we have the mth term instead of the first, we have:
[tex]a_n = a_m + (n-m)d[/tex]
We have the third term, and need the fifth and the sixth:
So we write both the fifth and the sixth in function of the third, then:
[tex]a_5 = a_3 + 2d = 5 + 2d[/tex]
[tex]a_6 = a_3 + 3d = 5 + 3d[/tex]
The sum of the fifth and sixth term of an AP is 30
We use this to find [tex]d[/tex]. So
[tex]a_5 + a_6 = 30[/tex]
[tex]5 + 2d + 5 + 3d = 30[/tex]
[tex]5d + 10 = 30[/tex]
[tex]5d = 20[/tex]
[tex]d = \frac{20}{5} = 4[/tex]
First term:
The third term is:
[tex]a_3 = a_1 + 2d[/tex]
Since [tex]a_3 = 5, d = 4[/tex]
[tex]a_1 = a_3 - 2d = 5 - 8 = -3[/tex]
The first term is -3.
Please helppppppppppp
Answers
Answer: what are you supposed to find out?
Step-by-step explanation:
6.8 + [(0.5 times 7) + (3.1 times 3)] answer
Answers
Answer:
19.6
Step-by-step explanation:
2 3/6 boxes and 1 2/3 boxes were recycled what is the total
Answers
So the answer is 1 1/6.
I hope this helped
Find the value of the trigonometric ratio.
Answers
Answer:
D
Step-by-step explanation:
sin=opposite/hypotenuse
Sinx=40/41
Mo has a credit card that gives a 3% discount on every purchase. The annual percentage rate on the card is 12%. He is purchasing an electronic reader for $140. Check all that apply.
If Mo uses the credit card and pays the full balance during the billing cycle, the cost of the purchase will be $140.
If Mo pays cash, the cost of the purchase will be $140.
If Mo uses the credit card and pays off the balance at $30 a month for 7 months with no late fees, the cost of the purchase will be $143.34.
If Mo pays cash, the cost of the purchase will be $135.80.
If Mo uses the credit card and pays off the balance at $20 a month for 7 months with no late fees, the cost of the purchase will be $139.89.
If Mo uses the credit card and pays the full balance during the billing cycle, the cost of the purchase will be $135.80.
I want an actual explanation, not just an answer please
Answers
Answer:
B: If Mo pays cash, the cost of the purchase will be $140.
E: If Mo uses the credit card and pays off the balance at $20 a month for 7 months with no late fees, the cost of the purchase will be $139.89.
F: If Mo uses the credit card and pays the full balance during the billing cycle, the cost of the purchase will be $135.80.
Step-by-step explanation:
If Mo pays in cash, the cost of the purchase will be $140. Then the correct options are B, E, and F.
What is APR?APR on a credit card is the way of saying that the interest you are charged over a year is equal to roughly of your balance.
Mo has a credit card that gives a 3% discount on every purchase.
The annual percentage rate on the card is 12%.
He is purchasing an electronic reader for $140.
The cost of the purchase will be $139.89 if Mo uses the credit card and pays off the balance at $20 per month for 7 months with no late penalties.
The price of the order will be $135.80 if Mo uses the credit card and pays the full balance throughout the billing cycle.
More about the APR link is given below.
https://brainly.com/question/8846837
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please help ill mark brainlist!!!
On a test a student got 15 problems correct out of a total of 20 problem.
What percent did the student get incorrect?
Answers
Answer:
1/4 or 25%
Step-by-step explanation:
Answer: 25%
Step-by-step explanation:
15/20=0.75
0.75x100=75
100-75=25
Hope this helped
The number of fish in a pond triples every 7 years. By what percent does the population change each year? 0 17% decay O 117% growth O 17% growth O 85.5% growth
Answers
Answer: O 17% growth it was a little bit confusing but this is the answer I came up with
Step-by-step explanation: hope it helps
ryan invest a sum of money in a savings account with a fixed annual interest rate of 4.31% compounded 12 times per year after 10 years the balance reach $12,855.94 what was the amount of the intiial investment
Answers
Answer:
زيتوقزي نيهقوتيمسنستثو. تيتق
A flagpole stands perpendicular to the ground. It is supported by a 20-foot cable that runs from the top of the flagpole to the ground at a point that is 12 feet from the base of the pole. Find the height of the flagpole. The Pythagorean theorem is a2 b2
Answers
Answer:
h = 16 feet
Step-by-step explanation:
Pythagoras´ theorem establishes, that in a right triangle square of the hypothenuse (c²) is the sum of leg ( b²) plus leg (a²)
Then
c² = a² + b²
where according to the problem statement
(20)² = h² + (12)² ( h is the height of the flagpole )
h² = 400 - 144
h² = 256
h = √ 256
h = 16 feet
write two different inequalities in which one of the solutions is the same as the solution to x - 23 = 192
Answers
Answer:
I don't no the answer sorry
Answer please will make first answer brainliest
Answers
Answer:
The last one: 70/100 = x/80
And 56 free throws.
Explanation:
70% is 70 out of 100. And if the player is free throwing a total of 80 times, then 80 is 100% of the free throws. Both of the values that represent 100% are the denominators in the fractions.
[tex]\frac{70}{100} = \frac{x}{80}[/tex]
The equations are equal, and whatever you do to the bottom, you have to do to the top. 100 was multiplied by 4/5 to get 80. So 70 is multiplied by 4/5 to get x.
4/5 * 70 is 56
The Ratio of 5 cows for every 2 dogs is equivalent to what ratio?
A. 20:8
B. 6/12
C. 4 to 10
( If it is right I will mark it as brainiest ong)
Answers
20:8
Step-by-step explanation:
5:2
20:8
5×4= 20 and 2×4= 8
Answer:
A is the right answer. If you multiply the ratio 5: 2 by 4 it will give you 20:8
questions and answer choices attached to photo, please help ASAP :)
Answers
Answer:
D
Step-by-step explanation:
10 x 10 x 29 x .5 = 1,450