Answer:
A
Step-by-step explanation:
The total length of the lap is 56 units
What is length?Length is the term used for identifying the size of an object or distance from one point to the other, Length is the term used for identifying the size of an object or distance from one point to the other.
For example, the length of a ruler given below tells us how long the ruler is.
Given that, Eleanor is participating in a game in which she has to complete a lap with seven different obstacles. The lap starts and ends at F. The obstacles are placed at points G, H, I, J, K, L, and M.
Let us consider the length of one lap be 7 units,
And, we have total laps, so total length of the laps will be = 7 x 8
= 56 units
Hence, the total length of the lap is 56 units
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What is the total surface area of the rectangular pyramid whose net is shown?
Answer:
4200 inches squared
Step-by-step explanation:
A local restaurant is having a special every Thursday evening . You may choose an appetizer , entrée, and dessert for one low price. There are 5 appetizers to choose from, 12 entrées to choose from, and 4 desserts to choose from. How many different possible combinations would there be of one of each category ?
5
12
4
21
240
The answer is 240 different possible combinations would there be of one of each category
What is fundamental counting principle ?
The fundamental counting principle is a rule used to count the total number of possible outcomes in a situation.
It states that if there are n ways of doing something, and m ways of doing another thing after that, then there are n × m n\times m n×m ways to perform both of these actions.
He can choose an appetizer 5 ways.
For each of those 5 ways to choose an appetizer,
he can choose an entree 12 ways.
That's 5*12 = 60 ways he can choose an appetizer and an entree.
For each of those 60 ways to choose an appetizer and an entree,
he can choose a dessert 4 ways.
That's 60*4 = 240 ways he can choose an appetizer, an entree,
and a dessert.
Therefore 240 different possible combinations would there be of one of each category .
To know more about fundamental counting principle
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Find the area for the following figure.
O 124. 86 cm2
62.93 cm2
26.5 cm2
137.45 cm2
Work out:
6(10 - 23) + 20
Answer:
-58
Step-by-step explanation:
6 (10 - 23) + 20
=6 x (10 - 23) + 20
= 6 x (- 13) + 20
= -78 + 20
= -58
A 40 kilogram mass is attached to a spring. If the frequency of simple harmonic motion is 2/ cycles/s, what is the spring constant k? What is the frequency of simple harmonic motion if the original mass is replaced with an 160 kilogram mass?
Answer:
Spring mass systems with free motion: Consider a mass m attached to a spring in ... This equation mg − ks = 0 is used to calculate the spring constant k. To do so ... the equilibrium position with a downward velocity of 3/2 ft/s. ... of simple harmonic motion if the original mass is replaced with an 80-kilogram.
Step-by-step explanation:
T= 3x + 4y
(b) Work out the value of y when T= 38 and x = 6
Answer:
y is 5 hope this helps u welcome
The value of y in the given expression T= 3x + 4y when T= 38 and x = 6 would be 5.
What is a simplification of an expression?Usually, simplification involves proceeding with the pending operations in the expression.
Like, 5 + 2 is an expression whose simplified form can be obtained by doing the pending addition, which results in 7 as its simplified form.
Simplification usually involves making the expression simple and easy to use later.
We have been given an expression;
T= 3x + 4y
when T= 38 and x = 6
38 = 3(6) + 4y
4y = 38 - 18
4y = 20
y = 5
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help me out on this please with explanation
Answer:
196 inches
Step-by-step explanation:
1yd=36in
36x2=72
72x2+26x2=196
solve for the value of n
Answer:
n = 12
Step-by-step explanation:
4n - 2 + 3n + 8 + 90 = 180
combine like terms
7n + 96 = 180
-96 -96
7n = 84
divide by 7
n = 12
Hope I helped! Plz mark as brainliest! Have a nice day/night!!! :D
-Lil G
Answer:
n = 12
Step-by-step explanation:
Remark
The two angles are complementary. That's because the third angle is a right angle.
Solution
4n - 2 + 3n + 8 + 90 = 180 Subtract 90 from both sides.
4n - 2 + 3n + 8 = 180 -90 Combine like terms.
7n + 6 = 90 Subtract 6 from both sides.
7n = 90 - 6
7n = 84 Divide by 7
n = 84/7
n = 12
I need help please :(
Answer:
3) x=60
6)x=86
9) x=40
Step-by-step explanation:
3) 60+60+x=180
120+x=180
X=180-120
x=60
6) 18+(x-8)+(x-2)=180
18-8-2+x+x=180
8+2x=180
2x=180-8
2x=172
x=172/2
x= 86
9) (2x+5)+60+(x-5)=180
2x+x+5+60-5=180
3x+60=180
3x=180-60
3x=120
x=120/3
x=40
I NEED HELP WITH THIS QUESTION QUICK IT'S VER DIFFICULT FOR ME.
Answer:
The relationship is proportional. The constant of proportionality is 20. It represents how many meters the horse runs per second per second. Equation is d=20t
HELP
Is the following statement true, false, or open: 60 – g = 25?
open
false
true
none of the above
Answer:
open
Step-by-step explanation:
1.25 times what =12?
Answer:
48/5
Step-by-step explanation:
1.25x=12
Answer:
you can't because if you multiplyied 1.25 times ten you would get 12.5
Step-by-step explanation:
PLEASE HELP ME I NEED IT DONE FAST
Step-by-step explanation:
the answer is going to be 660 cm
Answer:
lateral surface area + 2*area of cross section
Step-by-step explanation:
11+2*(3*4*5)
11+2*60
11+ 120
131
I need help with this
If 6x = -54, what is the value of x?
-9
-7
7
9
Answer:
[tex] \sf \: a) \: - 9[/tex]
Step-by-step explanation:
Now we have to,
→ Find the required value of x.
The equation is,
→ 6x = -54
Then the value of x will be,
→ 6x = -54
→ x = -54 ÷ 6
→ [ x = -9 ]
Hence, option (a) is correct.
The combined SAT scores for the students at a local high school are normally distributed with a mean of 1479 and a standard deviation of 302. The local college includes a minimum score of 2294 in its admission requirements. What percentage of students from this school earn scores that satisfy the admission requirement
Answer:
0.35% of students from this school earn scores that satisfy the admission requirement.
Step-by-step explanation:
Normal Probability Distribution:
Problems of normal distributions can be solved using the z-score formula.
In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
The combined SAT scores for the students at a local high school are normally distributed with a mean of 1479 and a standard deviation of 302.
This means that [tex]\mu = 1479, \sigma = 302[/tex]
The local college includes a minimum score of 2294 in its admission requirements. What percentage of students from this school earn scores that satisfy the admission requirement?
The proportion is 1 subtracted by the pvalue of Z when X = 2294. So
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{2294 - 1479}{302}[/tex]
[tex]Z = 2.7[/tex]
[tex]Z = 2.7[/tex] has a pvalue of 0.9965
1 - 0.9965 = 0.0035
0.0035*100% = 0.35%
0.35% of students from this school earn scores that satisfy the admission requirement.
CAN SOMEONE PLEASE HELP ME WITH THIS ITS DUE TODAY
I WILL BRAINLIEST WHOEVER TELLS ME THE ANSWERS
Answer:
(The picture is not really clear but I hope this is right)
1. 50
2. 9
3. 16
4. 14
5. 60
Step-by-step explanation:
To find the area all you have to do is multiply the base x width using the formula B x W = A where B is the base, W is the width and A is the area.
1. 5 x 10 = 50
2. 3 x 3 = 9
3. 4 x 4 = 16
4. (Is that a 1 or 7?) 2 x 7 = 14
5. (Assuming that is 6) 10 x 6 = 60
Hope this helps :)
Which two ratios represent quantities that are proportional?
O A. 2 and 1
B.
56
64
and
36
48
c. fo and
O D. and 1
Answer:
All 4 of them
Step-by-step explanation:
Tell me if I'm wrong
find m<A to the nearest tenth degree
How do you solve an inequality when there is a negative number such as -8x is greater than 72
Answer:
When you divide both sides of an inequality, you need to flip the inequality sign.
Step-by-step example:
-8x > 72
Divide both sides by -8
x < -9
Direction: Analyze and solve each problem.
1. Annie bought 3 apples for Php 51.00. How much would 5 apples cost?
2. In a table ternis match, Adonis scores 2 points for every 3 that Lexus makes. What is Adonis final score if Lexus score is 217?
pls help me.. i dont know what this is.. answer this if u know it pls..
Answer:
[tex]5 \ apples = 85.00[/tex]
[tex]Adonis = 144.67[/tex]
Step-by-step explanation:
Solving (a):
[tex]3\ apples = 51.00[/tex]
Required
The cost of 5
Divide through by 3, to get the cost of 1
[tex]1\ apple = 17.00[/tex]
Multiply through by 5, to get the cost of 5
[tex]5 * 1\ apple = 17.00*5[/tex]
[tex]5 \ apples = 85.00[/tex]
Solving (b):
[tex]Adonis : Lexus = 2 : 3[/tex]
[tex]Lexus= 217[/tex]
Required
Find Adonis' final score
Substitute 217 for Lexus
[tex]Adonis : 217 = 2 : 3[/tex]
Express as fraction
[tex]\frac{Adonis}{217} = \frac{2}{3}[/tex]
[tex]Adonis = \frac{2}{3} * 217[/tex]
[tex]Adonis = \frac{2 * 217}{3}[/tex]
[tex]Adonis = \frac{434}{3}[/tex]
[tex]Adonis = 144.67[/tex]
What are the values of x and y in the parallelogram?
9514 1404 393
Answer:
x = 60
y = 30
Step-by-step explanation:
Adjacent angles are supplementary.
(5x -180) +x = 180
6x = 360 . . . . . . . . . . add 180, collect terms
x = 60 . . . . . . . . divide by 6
Opposite angles are congruent.
2y = 60 . . . . . . 2y = x
y = 30 . . . . . . . .divide by 2
The value of x is 60; the value of y is 30.
PLEASEE HELP!!!!!!!!!
Answer:
A, B, E
Step-by-step explanation:
EC is 12 inches by pthag
AC is 17 becuase EC is 12 and AE is 5. 5+12 = 17
The parameter is 40 as 13 times two plus 5 times two is abt. 40
find the surface area of the rectangular prism
9.
A. 7
B. 15
C. 12
D
Answer: d=20?
Step-by-step explanation:
The quilt design at the right is a traditional American design what is the minimum number of translations of the original pattern, A, needed to create the section shown?
a. 14 translations
b. 15 translations
c. 16 translations
d. 17 translations
Answer: 15
Step-by-step explanation:
Need answer fast with all the steps included please
Answer:
6n²√3
Step-by-step explanation:
2√3n•√9n³
The above expression can be simplified as follow:
Recall
√9 = 3
2√3n•√9n³ = 2√3n × 3√n³
Recall
m√a × n√b = mn√(a × b)
Thus,
2√3n × 3√n³ = (2×3) √(3n × n³)
2√3n × 3√n³ = 6√3n⁴
Recall:
√aᵇ = (aᵇ)¹/² = aᵇ/²
√n⁴ = n⁴/²
√n⁴ = n²
Thus,
6√3n⁴ = 6n²√3
Therefore,
2√3n•√9n³ = 6n²√3
___
How many repeating digits are in 0.538? 1 2 3 4
Simplify 3^2 * 3^(-5). Express your answer as a fraction
Answer:
1 /27
1 over 27
Step-by-step explanation:
brainliest please?
What is 28% of 307
Enter your answer as a decimal in the box
Answer:
the answer is 85.96
Step-by-step explanation:
Hope this helps, =)