Answer: 8/17
Step-by-step explanation: 16 ÷ 34 = 8/17
Hope this helps ^_^
On average, private sector IT projects underestimated budget and delivery time of systems by ______ percent. A) 30. B) 40. C) 50. D) 60. E) 70. C) 50.
The required answer is option C) 50 , On average, private sector IT projects underestimated budget and delivery time of systems by ___50___ percent.
What do you mean by percent?
This free percentage calculator computes a variety of percentage-based numbers, including the percentage difference between two provided values.
According to the given question,
We have given a statement in the form of blanks:
On average, private sector IT projects underestimated budget and delivery time of systems by ___50___ percent.
Therefore, On average, private sector IT projects underestimated budget and delivery time of systems by ___50___ percent.
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A bag contains 20 pieces of candy. There are 8 grape pieces, 7 cherry pieces, and 5 lemon pieces. One piece is drawn from the bag. Suppose 2 grape pieces, 1 cherry piece, and 1 lemon piece are removed from the bag.
What is the theoretical probability of drawing each flavor now? Enter answer as a decimal number with a leading zero. Example: 0.5
Step-by-step explanation:
20+8+7+2=37
P cubed equals 27.
How should I solve P??
Answer:
P = 3
Step-by-step explanation:
\( {p}^{3} = 27\)
\(p = \sqrt[3]{27} = 3\)
Answer:
P = 3
Step-by-step explanation:
Write down the equation:
p^3 = 27
Then divide both sides by cubed:
p = 3
What is 504 times 83
Answer:
41832
Step-by-step explanation:
what is the 5th grade meaning of congruent
Hi, can you help me to solve this exercise, please!
Use the next trigonometric ratio for angle 60º in a right triangle:
\(\cos 60º=\frac{\text{adjacent leg}}{hypotenuse}=\frac{WX}{YX}\)Use the given data to solve WX:
\(\begin{gathered} \cos 60º=\frac{WX}{6\sqrt[]{3}} \\ \\ WX=6\sqrt[]{3}\times\cos 60 \\ \\ WX=6\sqrt[]{3}\times\frac{1}{2} \\ \\ WX=\frac{6\sqrt[]{3}}{2} \\ \\ WX=3\sqrt[]{3} \end{gathered}\)Then, WX is:\(WX=3\sqrt[]{3}\)For an investment of 26,245, a quarterly statement reports that the account is 26,292. The statement reports that for the same quarter, the rate of return of the investment was - 0.02%. Given the information regarding the investment quarterly activity, does the reported rate of return seem reasonable?
No. The reported return rate appears lower than expected.
Rate of returnsTo determine whether the reported rate of return is reasonable or not, we can calculate the expected rate of return based on the investment amount and the ending value of the account.
First, we need to calculate the total number of quarters that have elapsed between the initial investment and the current quarter. Let's assume that the investment has been held for n quarters.
Then, we can use the following formula to calculate the expected rate of return:
Expected rate of return = (Ending value / Initial investment) ^ (1/n) - 1
Plugging in the given values, we get:
n = 1 (since we are only given information for a single quarter)
Initial investment = 26,245
Ending value = 26,292
Expected rate of return = (26,292 / 26,245) ^ (1/1) - 1 = 0.18%
Comparing the expected rate of return of 0.18% with the reported rate of return of -0.02%, we can see that they are quite different. However, it's important to note that a single quarter's rate of return may not be indicative of the overall performance of the investment.
Therefore, while the reported rate of return seems lower than expected, we would need to consider the performance over a longer period of time to make a more informed assessment of the investment's performance.
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Sally has 1/2 yard of ribbon. How many 1/6 yard pieces can she cut?
Will mark brainliest
Answer:a and c
Step-by-step explanation:
y = 1/3x -1
x-intercept (3,0)
How did they get this answer? Somebody please help
Answer:
Step-by-step explanation:
x-intercept is where the line cuts the x-axis. That is, when y=0.
Substitute y=0 and we get:
\(0=\frac{1}{3} x-1\)
\(1=\frac{1}{3} x\)
\(x=3\)
So x-intercept is the point (3,0).
4+7+9+46x17x25/7=x
What would x be?
Answer:
x=2812 6/7 or 2812.8571 if youd need a decimal.
Answer:
2,812.85
Step-by-step explanation:
4+7+9+(46 x 17 x 25) / 7
20 + (19,550/7) = 2,812.85
Help
Fjfjdjfjdjdjdjdjjfjfjfhfjd
Answer:
A. 69°
Step-by-step explanation:
Given:
m<FED = 179°
m<NED = 19x - 4
m<FEN = 12x - 3
Required:
m<FEN
Solution:
m<NED + m<FEN = m<FED (angle addition postulate)
19x - 4 + 12x - 3 = 179 (substitution)
Add like terms
31x - 7 = 179
31x - 7 + 7 = 179 + 7
31x = 186
31x/31 = 186/31
x = 6
✔️m<FEN = 12x - 3
Plug in the value of x
m<FEN = 12(6) - 3 = 72 - 3
m<FEN = 69°
2/3x - 1/6 = 1/2x + 5/6
If DEF is reflected across the line y=x, what is the coordinate of D’?
Answer:
D' (1,4)
Step-by-step explanation:
D(4,1) When reflecting over y = x, switch the x and y values.
2.
The height of a kicked football can be represented by the polynomial - 16+ + 22t+
3, where tis the time in seconds. Find the factored form of the polynomial.
-
5
A) (8t + 3)(-2t + 1)
OB) (-8t+ 3)(2t+ 1)
8
OC) (8t+ 1)(-2t + 3)
OD) (-8t + 1)(2t+ 3)
Dan Invests £2500 into his bank account. He receives 5% per year simple interest. How much will Dan have after 2 years? Give your answer to the nearest penny where appropriate.
Please help me give me the answer:
Explanation:
Answer:
Sure, I'd be happy to help you with that!
To calculate Dan's earnings with simple interest, we can use the following formula:
I = P * r * t
where:
I = interest earned
P = principal amount (initial investment)
r = interest rate (as a decimal)
t = time period (in years)
We know that Dan invests £2500 and receives 5% simple interest per year, so:
P = £2500
r = 0.05
t = 2 years
Plugging these values into the formula, we get:
I = £2500 * 0.05 * 2
I = £250
This means that Dan will earn £250 in interest over the 2-year period.
To calculate Dan's total earnings, we simply add the interest earned to the initial investment:
Total earnings = £2500 + £250
Total earnings = £2750
Therefore, Dan will have £2750 in his bank account after 2 years.
My question is in the pic
Answer: 7t+7
Step-by-step explanation: i know
Well, both 4t and 3t have the same variable so add them together to get 7t, then add 4 and 3 to get 7, so your fill in the blank should be 7t+7
Zoe walks 4 kilometers and 600 meters, Elijah runs 3 times as far as Zoe walks. Anthony rides his bike 700 meters farthwr than Elijah runs, how far does Anthony ride in meters?
Answer:
14,500 m
Step-by-step explanation:
1 km is 1000 m, so 4 km = 4000 m.
Zoe walks 4000 +600 = 4600 m.
Elijah runs 3(4600 m) = 13,800 m.
Anthony rides 700 m farther, so rides ...
13,800 m +700 m = 14,500 m
Anthony rides 14,500 meters.
the mean of four numbers is 12 and the mean of another six numbers is 22 what is the mean of all ten numbers?
To find the mean of a set of numbers, you need to add up all the numbers and then divide by the number of numbers in the set.
In this case, the mean of the four numbers is 12, which means the sum of those four numbers is 4 × 12 = 48. The mean of the other six numbers is 22, which means the sum of those six numbers is 6 × 22 = 132. The sum of all ten numbers is therefore 48 + 132 = 180.
To find the mean of all ten numbers, we need to divide the sum by the number of numbers, which is \(\frac{180}{10}\) = 18. Therefore, the mean of all ten numbers is 18.
If you answered 15 questions correctly on a test on earned 70% how many questions were there
There were 21 questions in total in the test
How to determine the total number of questions?From the question, we have the given parameters related to our computation are
Number of questions answered correctly = 15
Proportion of questions answered correctly = 70%
Represent the total number of questions with T
So, we have the following representation
Number of questions answered correctly = T * Proportion of questions answered correctly
Substitute the known values in the above equation
So, we have the following equation
70% * T = 15
Divide both sides by 70%
T =21
Hence, the total number of questions is 21
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Is this a
function?
Why or why not
Please help! The question is in the image.
Answer:
Step-by-step explanation:
What is the tax on an item that is $42.50 if the tax rate is 9%?
Answer:
3.83
Step-by-step explanation:
find 9% of 42.50
The top three finishers in the Women’s 200m Dash at each Olympics dating back to 1988 have a mean of 22.04 seconds and a standard deviation of 0.24 seconds. In 2000, Pauline Davis won gold with a time of 22.27 seconds. What was her z-score? Remember to round z-scores to 2 decimal places.
Answer:
\(\mu = 22.04\) represent the mean in seconds for the 200 m Dash in 1988
\(\sigma = 0.24\) represent the deviation in seconds for the 200 m Dash in 1988
We assume that the parameters are the same for 2000. And we know that Pauline Davis won gold with a time of 22.27 seconds, we want to find the z score so we can use the following formula:
\( z=\frac{X -\mu}{\sigma}\)
And replacing we got:
\( z= \frac{22.27- 22.04}{0.24}= 0.96\)
Step-by-step explanation:
For this case we have the follwing parameters given:
\(\mu = 22.04\) represent the mean in seconds for the 200 m Dash in 1988
\(\sigma = 0.24\) represent the deviation in seconds for the 200 m Dash in 1988
We assume that the parameters are the same for 2000. And we know that Pauline Davis won gold with a time of 22.27 seconds, we want to find the z score so we can use the following formula:
\( z=\frac{X -\mu}{\sigma}\)
And replacing we got:
\( z= \frac{22.27- 22.04}{0.24}= 0.96\)
Which point would be a solution to the system of linear inequalities shown below?
The coordinates in the solution to the systems of inequalities is (12, 1)
Solving the systems of inequalitiesFrom the question, we have the following parameters that can be used in our computation:
y > -4x + 6
y > 1/3x - 7
Next, we plot the graph of the system of the inequalities
See attachment for the graph
From the graph, we have solution to the system to be the shaded region
The coordinates in the solution to the systems of inequalities graphically is (12, 1)
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Please help me with this question!
Find the measure of angle x. Round your answer to the nearest hundredth.
Answer:
28.07°
Step-by-step explanation:
use SohCahToa
in this case we use tan^-1 to get the angle x°
tan^-1(8/15)=28.07248694
to the nearest hundredth
=28.07°
At Kamari's Sweet Treats, cookies are packaged in boxes of 8. Depending on the cookie flavor, the most a box can cost is $16.
Let x represent how much each cookie costs. Which inequality describes the problem.
a x / 8 < 16
b 8 + x ≥ 16
c 8 x ≤ 16
d x − 8 ≤ 16
The inequality that describes the problem is C. 8x ≤ 16
Which inequality describes the problem?Inequalities are created through the connection of two expressions. It should be noted that the expressions in an inequality aren't always equal. Inequalities implies that the expressions are not equal. They are denoted by the symbols ≥ < > ≤.
Since Kamari's Sweet Treats, cookies are packaged in boxes of 8 and the most a box can cost is $16. This will be:
8x ≤ 16
The correct option is C.
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GEOMETRY 100 POINTS
Find the length of BC
Answer:
x = 16
Step-by-step explanation:
Opposite sides are equal in a parallelogram
AD = BC
5x - 12 = 3x + 20
5x - 3x = 20 + 12
2x = 32
x = 32/2
x = 16
Can the sides of a triangle have lengths 7, 15, and 20?
No, the sides of a triangle cannot have lengths 7, 15, and 20.
What is triangle?
A triangle is a three-sided polygon with three angles. It is a fundamental geometric shape and is often used in geometry and trigonometry. A triangle is defined by its three sides and the three angles formed by those sides. The sum of the three angles in a triangle is always 180 degrees.
No, the sides of a triangle cannot have lengths 7, 15, and 20.
This is because of the triangle inequality theorem, which states that the sum of any two sides of a triangle must be greater than the third side.
In this case, if we add the two smaller sides, 7 and 15, we get 22, which is less than the length of the longest side, 20. Therefore, it is impossible to form a triangle with these side lengths.
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