Answer:
11800
Step-by-step explanation:
Answer:
11800
Step-by-step explanation:
since there are 100 centimeters you just add the number of zeros to the end of the number of meters
Given the lengths of two sides of a triangle, determine the range, a, of possible side lengths of the third side.
5 km and 11 km
12 mi and 12 mi
25 yd and 10 yd
By using the triangular inequality, we will get the possible lengths:
a) 6km < x < 16km
b) 0mi < x < 24mi
c) 15yd < x < 30yd
How to estimate the lengths of the possible third side?If A, C, and D are the lengths of the sides of a triangle, then the triangular inequality says that:
A + C > D
A + D > C
C + D > a
Now, if the two sides are 5km and 11 km, and the other side is x, then we can write:
x + 5km > 11km
x + 11km > 5km
11 km + 5 km > x
From these inequalities we can get:
16km > x
x > 11km - 5km
x > 6km
Then the possible lengths of the third side are:
6km < x < 16km
b) Now the sides are 12 mi and 12mi, then the inequalities are:
x + 12mi > 12mi
12mi + 12mi > x
The first one gives:
x > 0mi
The second:
24mi > x
The possible lenghts are 0mi < x < 24mi
c) 25 yd and 10 yd
Here we will get:
25yd + 10yd > x ----- > 30yd > x
x + 10 yd > 25yd -------> x > 15yd
The possible lengths are:
15yd < x < 30yd
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A basketball team played six games. In those games, the team won by 8 points, lost by 25,won by 9, won by 10,lost by 1, and won by 11. What was the mean difference in game scores over the six games?
Answer:
about 10 without a remainder of 4
Step-by-step explanation:
So, add up the number and divide by how many number you have (definition of mean). 8 + 25 + 9 + 10 + 11 + 1 all divide by 6 (since there are 6 numbers)
8 + 25 + 9 + 10 + 11 + 1 is 64.
64/6 is about 10 without a remainder of 4
Put the following equation of a line into slope-intercept form, simplifying all fractions. x- y = -3
Answer:
y=x+3
Step-by-step explanation:
x-y=-3
y=x-(-3)
y=x+3
Hannah opened a bank account. She placed $120 into the bank account and added $30 per week. Now she has $450 in her account. A. Write an equation that represents her savings. B. Find the number of weeks that have passed since she opened her savings account. Explain how you arrived at your answer
The equation that represents her savings is $450 = $120 + $30n.
The number of weeks that have passed since she opened her savings account is 11 weeks.
What equation represents her savings?Total amount saved = amount initially deposited + (amount added weekly x number of weeks)
$450 = $120 + $30n
Where n = number of weeks
In order to determine the value of n, take the following steps:
Combine similar terms = $450 - $120 = 30n
$330 = 30n
Divide both sides by 30
n = 11 weeks
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A CPA was engaged to calculate the rate of return on a specified investment according to an agreed-upon formula and verify that the resultant percentage agrees to the percentage in an identified schedule. The CPA's report on these agreed-upon procedures should contain
After considering the given data and carefully evaluating the given circumstances we conclude that the satisfactory answer to the given question is Option D.
According to Certified Public Account (CPA) Canada, the agreed-upon and fulfillment system regarding the procedures report must comprises identification and explanation of the various parties involved in the AUP engagement.
The report on an engagement places of applying agreed-upon procedures must have a statement of restrictions on the use of the report due to its cause of being used solely by the specified parties.
Hence, the answer is D) A disclaimer of responsibility for the sufficiency of these procedures.
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The complete question is
A CPA was engaged to calculate the rate of return on a specific investment according to an agreed-upon formula and verify that resultant percentage agrees to the percentage in an identified schedule. The CPA's report on these agreed-upon procedures should contain:
Multiple Choice
A) A disclaimer of opinion on the fair presentation of the financial statements.
B) An opinion about the fairness of the agreed-upon procedures,
C) A separate paragraph describing the effectiveness of the internal controls.
D) A disclaimer of responsibility for the sufficiency of these procedures.
are the following solutions to the equation y=1/3x-2?
Answer: y-intercept (0,−2) and the slope is 1/3
Max and Maddy race. Max runs at a speed of 2mph. Maddy runs at a speed of 3mph. If Max takes 3 hours, what is Maddy's speed?
Plz answer!
Answer:
The question has the answer in it.. Maddy's speed.. which is 3 MPH :/ but... if you need to find the thing that isn't known... Maddy's time.. here is how..
Step-by-step explanation:
Max takes 3 hours at 2 mph.. soo 3x2=6 miles that max traveled
Maddy runs at 3 mph so .. 6 miles / 3MPH =2 hours, Maddy takes 2 hours
Lily buys 378 crystals for 6 dollars,
What is the cost of 109 crystals?
Why can the sine ratio never be greater than 1?
Because the sine and cosine ratios involve dividing a leg (one of the shorter two sides) by the hypotenuse (the longest side), the ratio values will never be greater than one, because (some number) / (a larger number) is always less than one.
What is sine and cosine?Sine & cosine are trigonometric functions of an angle in mathematics. In the context of a right triangle, the sine and cosine of an acute angle are defined as follows: for the specified angle, the sine is the ratio of the length of the side opposite that angle to the length of the triangle's longest side (the hypotenuse), and the cosine is the ratio of the length of the adjacent leg to that of the hypotenuse.
The sine and cosine functions for an angle θ are simply denoted as sin θ and cos θ. In general, the definitions of sine and cosine can be extended to any real value expressed in terms of the lengths of specific line segments in a unit circle.
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Can i have a straight answer for these questions
To dilate a figure means to change it.
The figure before the transformation is called the _____________, or original
The figure after the transformation is called the ____________ or new image. We would label that with a __________
You can identify the new figure by looking for the __________symbol
Congruence refers to whether or not a figure has the same ________ and ________ after a transformation
When you dilate a figure it keeps the same ____________ but not the same ________
Orientation of a figure is the direction a figure is _________
When you dilate a figure it __________ it’s _________
When you dilate a figure the corresponding __________ are ______________,
and the corresponding ____________ are __________________
Example 1: Write an algebraic representation that would result in an enlargement of a figure.
Example 2: Write an algebraic representation that would result in a reduction of a figure.
Example 3: State whether each statement is true or false
A polygon that is dilated will have a different orientation
When you dilate a figure the angles of the figure change
(x, y) (0.5x, 0.5y) would result in a reduction of a dilated figure
(x, y) (ax, ay) if a is between 0 and 1 the image would be an enlargement
Naruto usamaki is the greatest hokagey in the leaf village
hi guys can you please help me with this !! i’d appreciate it a lot
Step-by-step explanation:
I am assuming we are deciding which value is greater:
1. 3/3 < 8/7
2. 4/6 < 3/3
3. 6/9 = 2/3
4. 9/9 < 3/2
5. 2/2 < 5/4
6. 1/2 = 2/4
7. 1/8 < 3/5
Find the length of side x in simplest
radical form with a rational denominator.
√10
45°
45°
X
The length of the side 'x' is √5 units.
What are trigonometric ratios in terms of a right-angle triangle?We know a right-angled triangle has three sides they are -: Hypotenuse,
Opposite and Adjacent.
We can remember SOH CAH TOA which is,
sin = opposite/hypotenuse, cos = adjecen/hypotenuse and
tan = opposite/adjacent.
The side 'x' with respect to the reference angle is opposite and we have the length of the hypotenuse.
We know, sin = opposite/hypotenuse.
Therefore, sin45° = x/√10.
1/√2 = x/√10.
x = √10/√2.
x = (√10×√2)/2. (√2/√2 we have multiplied to simplify the denominator).
x = √20/2.
x = 2√5/2.
x = √5.
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There are four activities on the critical path, and they have standard deviations of 1, 2, 4, and 2 days. The standard deviation of the critical path is
Answer:
The standard deviation of the critical path = 5
Step-by-step explanation:
The formula for the standard deviation of a critical path is given as:
Standard deviation of a path
=√(sum of variances of activities on path)
Variance = (Standard deviation)²
In the above question, we are given:
Standard deviation of 1, 2, 4 and 2 days
Standard deviation of a critical path
=√(sum of variances of activities on path)
= √1² + 2² + 4² + 2²
= √1 + 4 + 16 + 4
= √25
= 5
Find F'(x): F(x) = Sx 3 t^1/3 dt
The derivative of F(x) is \(F'(x) = x^{(1/3)\).
What is function?A relation between a collection of inputs and outputs is known as a function. A function is, to put it simply, a relationship between inputs in which each input is connected to precisely one output.
To find the derivative of the given function F(x), we will apply the fundamental theorem of calculus and differentiate the integral with respect to x.
Let's compute F'(x):
F(x) = ∫[0 to x] \(t^{(1/3)} dt\)
To differentiate the integral with respect to x, we'll use the Leibniz integral rule:
F'(x) = d/dx ∫[0 to x] \(t^{(1/3)} dt\)
According to the Leibniz integral rule, we have to apply the chain rule to the upper limit of the integral.
\(F'(x) = x^{(1/3)} d(x)/dx - 0^{(1/3)} d(0)/dx\) [applying the chain rule to the upper limit]
Since the upper limit of the integral is x, the derivative of x with respect to x is 1, and the derivative of 0 with respect to x is 0.
\(F'(x) = x^{(1/3)} (1) - 0^{(1/3)} (0)\)
\(F'(x) = x^{(1/3)\)
Therefore, the derivative of F(x) is \(F'(x) = x^{(1/3)\).
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EO LINEAR EQUATIONSSolving a word problem with three unknowns using a linear...Over the last three evenings, Keisha received a total of 90 phone calls at the call center. The third evening, she received 3 times as many calls as the secondevening. The first evening, she received 10 fewer calls than the second evening. How many phone calls did she receive each evening?
Given:
a.) Over the last three evenings, Keisha received a total of 90 phone calls at the call center.
b.) The third evening, she received 3 times as many calls as the second evening.
c.) The first evening, she received 10 fewer calls than the second evening.
Let's first express the given relationships into an equation.
Let,
x = number of calls on the 1st evening
y = number of calls on the 2nd evening
z = number of calls on the 3rd evening
Over the last three evenings, Keisha received a total of 90 phone calls at the call center.
\(\text{ x + y + z = 90}\)The third evening, she received 3 times as many calls as the second evening.
\(\text{ z = 3y}\)The first evening, she received 10 fewer calls than the second evening.
\(\text{ x = y - 10}\)Let's substitute z = 3y and x = y - 10 in x + y + z = 90 to find y.
\(\text{ x + y + z = 90}\)\(\text{ (y - 10) + y + (3y) = 90}\)\(\text{ y - 10 + y + 3y = 90}\)\(\text{ y + y + 3y = 90 + 10}\)\(\text{5y = 1}00\text{ }\rightarrow\text{ }\frac{\text{5y}}{5}\text{ = }\frac{\text{1}00}{5}\)\(\text{ y = 20 calls}\)Therefore, there are 20 calls on the 2nd evening.
Let's now determine how many calls are there on the 1st and 3rd evenings.
y = 20
z = 3y
= 3(20)
z = 60
x = y - 10
= 20 - 10
x = 10
In summary:
There are 10 calls on the 1st evening.
There are 20 calls on the 2nd evening.
Therefore 60 calls on the 3rd evening.
help me thank you so much
Answer:
1)70
2)38
3)28
4)63
BRAINLIEST PLEASE JELP
What is the slope of a line perpendicular to the given line?
Answer:
4
Step-by-step explanation:
The perpendicular slope means opposite reciprocal
opposite: 1/4
reciprocal: 4
Answer:
The slope is undefined
Step-by-step explanation:
Rate me please
NEED HELP ASAP The measures of three line segments are given in each set. Which set of line segments cannot form a triangle? A) 28.6 m, 36.2 m, 65.5 m B) 54.3 m, 55.2 m, 56.1 m C) 15.6 m, 35.8 m, 47.2 m D) 44.8 m, 54.7 m, 84.3 m
Answer:
A
Step-by-step explanation:
because the sum of the two smaller sides has to be greater than the longer (3rd)side.
28.6 + 36.2= 64.8 < 65.5
PLEASE ANSWER ASAP GIVING 62 POINTS PLUS BRAINLIEST
Conner and Jana are multiplying (3^5 6^8)(3^9 6^10).
Conner's Work
\((3^5 6^8)(3^9 6^{10}) = \(3^5 + ^9 6^8 + ^{10}= 3^{14} 6^{18}\)\)
Janas work:
\((3^5 6^8)(3^9 6^{10}) = 3^{5⋅9}6^{8⋅10} = 3^{45}6^{80}\)
Is either of them correct? Explain your reasoning.
Answer:
jana correct i think
Step-by-step explanation:
Answer:
Jana IS very correct in this case
Can someone help me with this question, please?.
Answer:
a) A. Grouped and C. Discrete
b) 0<t≤2
c) 15%
Step-by-step explanation:
Explanation for b):
11 40 53 95 141
The group of 0<t≤2 contains the median.
Explanation for c):
11+40+53+95+141= 340
11+40=51
51/340= .15= 15%
Quadrilateral ABCD is inscribed in a circle
What is the measure of angle A?
Answer:
Quadrilateral ABCD is inscribed in a circle, then
A + C = 180
=> 2x + 9 + 3x + 1 = 180
=> 5x = 170
=> x = 34
=> A = 2 x 34 + 9 = 77 deg
Hope this helps!
:)
Answer:
77°
Step-by-step explanation:
ABCD is inscribed in a circle. Therefore it is a cyclic quadrilateral. Opposite angles of a cyclic quadrilateral are supplementary.
\(\therefore \angle A + \angle C = 180° \\ (2x + 9) \degree + (3x + 1) \degree =180° \\ (5x + 10) \degree =180° \\ 5x + 10 = 180 \\ 5x = 180 - 10 \\ 5x = 170 \\ x = \frac{170}{5} \\ x = 34 \\ \angle A = (2 \times 34 + 9) \degree \\ \huge \red{ \boxed{\angle A= 77 \degree}} \\ \)
Encuentra el valor de q.
5q–4q=9
Answer: Q = 9
5q - 4q = 9 (Combine like terms)
q = 9
Step-by-step explanation:
John has a loyalty card good for a discount at his local pharmacy. The item he wants to buy is priced at $34, before discount and tax. After the discount, and before tax, the price is $33.32. Find the percent discount.
Answer:
2%
Step-by-step explanation:
(100 × (33.32 / 34 - 1)
PLEASE HELP FAST. WILL MARK AS BRAINLIEST IF GIVEN GOOD ANSWER!!
Answer:
137 degrees
Step-by-step explanation:
so you have the degrees of both angles, now all you need to do is add them
the tripled product of 12 and a number is 102. what is the number
Answer:
Step-by-step explanation:
Let
The known number = 12
The unknown number = x
Result = 102
Product of 12 and a number= 12*x
= 12x
Tripled product of 12x= 3(12x)
=36x
36x = 102
Divide both sides by 36
x = 102/36
= 2.833
x=2.833
division was used in the first example.
Solve the equation Cosx + 1 = sinX in the interval [0,2pi). I know the correct answer is pi/2 and pi but I'm wondering why 3pi/2 isn't a correct answer as well. Doesn't cos=0 equal 3pi/2 AND pi/2?
The only correct solutions within the given interval are x = π/2 and x = π. In the equation cos(x) + 1 = sin(x), we can solve for x within the given interval [0, 2π).
First, let's rearrange the equation to isolate the sine term:
cos(x) - sin(x) + 1 = 0.
Now, let's examine the values of cosine and sine at various points within the interval.
At x = π/2, the cosine is 0 and the sine is 1. Plugging these values into the equation yields 0 + 1 - 1 + 1 = 1 ≠ 0. Therefore, π/2 is not a solution.
At x = π, the cosine is -1 and the sine is 0. Plugging these values into the equation gives -1 + 1 - 0 + 1 = 1 ≠ 0. Thus, π is also not a solution.
At x = 3π/2, the cosine is 0 and the sine is -1. Substituting these values gives 0 + 1 + 1 = 2 ≠ 0. Hence, 3π/2 is not a solution either.
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Your friend Sergei claims that the average number of Skittles in a bag is 50. You believe the true mean is different. Therefore, you decide to test the null hypothesis that the true mean is equal to 50 versus the alternative that the true mean is not equal to 50. In order to test this, you collect 15 bags of Skittles and count the number of Skittles in each bag. You compute x-bar=48 and s=2.
Find the p-value of this hypothesis test statistic.
Note: Round to the nearest thousandth.
I found a test statistic of -10. 607 but when I then use the formulas to use in Desmos, I'm not getting the correct answer of 0. 73.
If the answer could please include Desmos notation, that would be great
Based on the information provided, the correct p-value is approximately 0.001 (rounded to the nearest thousandth). It appears there may have been an error in your calculation or in using the formulas in Desmos.
Note: The Desmos notation for this calculation would be:
p = 2*(1-tCDF(-3.873, 14))
To find the p-value for this hypothesis test, we need to calculate the test statistic and compare it to the appropriate distribution. The test statistic for this hypothesis test is the t-score, which is calculated using the formula:
t = (x-bar - μ) / (s / √n)
Where:
- x-bar is the sample mean (48 in this case)
- μ is the hypothesized population mean (50 in this case)
- s is the sample standard deviation (2 in this case)
- n is the sample size (15 in this case)
Substituting the given values into the formula, we get:
t = (48 - 50) / (2 / √15)
= -2 / (2 / √15)
= -2 / (2 / 3.873)
= -3.873
Note: In the formula, √ represents square root.
Next, we need to determine the degrees of freedom for this test. Since we are using a t-distribution and have a sample size of 15, the degrees of freedom is given by n - 1, which is 15 - 1 = 14.
Using the t-distribution table or a statistical calculator, we can find the p-value associated with the test statistic of -3.873 and 14 degrees of freedom.
The p-value represents the probability of observing a test statistic as extreme as the one calculated, assuming the null hypothesis is true. A small p-value suggests that the observed data is unlikely to have occurred by chance alone, and provides evidence against the null hypothesis.
Based on the information provided, the correct p-value is approximately 0.001 (rounded to the nearest thousandth). It appears there may have been an error in your calculation or in using the formulas in Desmos.
Note: The Desmos notation for this calculation would be:
p = 2*(1-tCDF(-3.873, 14))
I hope this helps clarify the process of finding the p-value for a hypothesis test. If you have any further questions, feel free to ask!
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I need help with this question it's for a important grade and if anyone can help that will be great.
Step-by-step explanation:
33+13+90=136+?=180
136-180=44
X=44
OK I NEED HELP I DONT KNOW THIS
Answer: what the question based on?
Step-by-step explanation: