Answer:
9 weeks
Step-by-step explanation:
5 x 9 = 45
45 + 55 = 100
Answer:
55 + 5x ≥ 100.
5x ≥ 45.
Step-by-step explanation:
write the first equation shown above first, then subtract 55 from 55 and 55 from 100. do not use 0 later on in your equation! 100 - 55 = 45. then write the second equation. after you write the second equation, divide 5 by 5 and 45 by 5. do not use 0 later on in your equation! 45 divided by 5 = 9. she must save for 9 weeks. i hope this works! here is a picture of my work to help you understand it better! <3 it’s kind of blurry, but if you focus enough it’s easier to read.
Express 660 parts per million as a percentage (answer must be numeric, no units or commas, include a leading zero when answer is less than 1)
When expressed as percentage, 660 parts per million will equal to 0.0066%.
Part per million (ppm) should be multiplied by 0.001 of it could be divided by 10000 to convert it into percentage. In order to convert 660 ppm to a percentage, divide it by 10,000, which yields 0.066.
This needs to be multiplied by 100 to achieve the final result of 0.066%, which is how we may describe it as a percentage. Because the answer is less than 1%, you'll see that we added a leading zero.
As a result, the answer is 0.066%.
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A 100 meter dah i run on a track in the direction of the vector v = 2i6j. The wind velocity w i 5ij km/h. The rule ay that a legal wind peed meaured in the direction of the dah mut not exceed 5 km/hr. Will the race reult be diqualified due to an illegal wind? Jutify your anwer
The race result will not be disqualified due to an illegal wind.
In order to determine whether the wind velocity during the race was legal, we need to compare the wind velocity w to the legal wind speed limit of 5 km/hr. In this case, the wind velocity is given as 5ij km/h, which is purely vertical wind. The direction of the wind is not relevant in this case, since the race is run in the direction of the vector v, which is a purely horizontal direction. Since the wind velocity w is purely vertical and the race is run in a purely horizontal direction, the wind velocity w has no effect on the race result. Therefore, the race result will not be disqualified due to an illegal wind.
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3 % of Americans are vegans. If you ask a random person whether he or she is vegan, what is the probability that the person is NOT a vegan?
When you flip a biased coin the probability of getting a tail is 0.4.
How many times would you expect to get tails if you flip the coin 220 times?
Answer:
88
Step-by-step explanation:
Multiply 0.4 × 220 = 88
This makes sense because it's a biased coin. A fair coin has a probability of 0.5 and you would expect 110 tails.
Which is a correct solution for the following system of Inequalities
HELPP DUE IN 30MIN
Answer:
I think the answer is A
1,2
y=10x y=-3x+39 what is x and y
Please help! I will mark as brainliest IF answer is right. <3
Answer:
y=-1/6x-13/3
Step-by-step explanation:
first we find the slope
y1-y2/x1-x2
-3+5/-8+4
1/-6
now we find y intersept
-3=-1/6(-8)+b
-3=8/6+b
-13/3=b
you plug it in y = mx+b
y=-1/6x-13/3
How many times will the following loop execute?
int x = 0;
do {
x++;
cout << x << endl;
}while(x < 5)
Answers:
a. - 5 times
b. - 4 times
c. - It doesn't
d. - Infinite times
e. - 6 times
Answer:
Step-by-step explanation:
The loop will run an infinite number of times
what is limit definition of a derivative?
The limit definition of a derivative is a mathematical method used to calculate the instant rate of change of a characteristic at a particular point. it is based at the idea of the limit of a function because the input techniques a certain cost.
The limit definition of a derivative is expressed as follows:
\(f'(x) = lim (h → 0) [f(x + h) - f(x)] /h\)
Wherein f'(x) represents the derivative of the function f(x) at a particular factor x. The expression \(( f(x + h) - f(x)) / h\) represents the common price of alternate of the characteristic over a small interval of size h, focused at x. The limit of this expression as h approaches 0 represents the instant fee of change of the characteristic at x, or the slope of the tangent line to the function at that factor.
The limit definition of a derivative is a fundamental concept in calculus and is used to calculate the slopes of tangent lines, to find maximum and minimum factors, and to clear up optimization issues in a huge variety of packages.
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b. A shopper has $430 to spend on a winter coat. Write and
solve an inequality to find the prices p of coats that the
shopper can afford. Assume that p > 175.
Here, we are required to write and solve an inequality to find the prices p of coats that the shopper can afford.
The in equality is; 175 < p ≤ $430The solution of the inequality is; p = { range of values greater than $175 up until $430}According to the question; the value of price, p of coats the shopper can afford is greater than $175.
p > 175 can be translated as 175 < pAlso, the shopper has $430 to spend on a winter coat; As such, p ≤ $430.
The two inequalities can therefore be combined to yield a single inequality thus;
175 < p ≤ $430
To solve the inequality, the solution for prices of coat, p that the shopper can afford ranges between;
p = { range of values greater than $175 up until $430}
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From the numbers 1,3, 8, 15, 18, 23, 28 and 33, write down:
a) two prime numbers
b) two numbers that are divisible by 4
c) two odd composite numbers
d) a multiple of 9.
A) The prime numbers are; 1, 3, 23
B) The two numbers divisible by 4 are; 8 and 28
C) The two odd composite numbers are; 15 and 33
D) A multiple of 9 is; 18
Types of numbersWe are given the set of numbers as;
1,3, 8, 15, 18, 23, 28 and 33.
A) Prime numbers are numbers that are only divisible by themselves and 1. In this list they are;
1, 3, 23
B) Numbers that are divisible by 4 divide 4 without remainder. In this list they are; 8 and 28
C) Odd composite numbers are odd integers which are not prime numbers. In this list they are; 15 and 33
D) Multiple of 9 is number that is gotten by multiplying an integer with 9. The only one on the given list is 18.
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Answer this math question and ill give you brainliest
Answer:
27
Step-by-step explanation:
bhdhdhhdhddfdfffjdudhfjf 27
What is the volume of this cylinder?
Use
3.14 and round your answer to the nearest hundredth.
6 in
2 in
cubic inches
By using the volume of the cylinder, it can be calculated that
Volume of the cylinder is 75.360 cubic inches
What is volume of a cylinder?
Volume of a cylinder is the total space taken by the cylinder.
If r is the radius of the cylinder and h is the height of the cylinder, then volume of the cylinder is calculated by-
V = \(\pi r^2h\)
Here,
Height of the cylinder = 6 inches
Radius of the cylinder = 2 inches
Volume of the cylinder = \(3.14 \times 2^2 \times 6\) = 75.360 cubic inches
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Complete Question
A cylinder has a height of 6 inches and a radius of 2 inches. What is its volume? Use a 3.14 and round your answer to the nearest hundredth.
Mr. Cruz fills a 3-gallon water cooler for a family picnic. He brings plastic cups that each hold 12 fluid ounces of water. How many plastic cups can Mr. Cruz completely fill with the water from the cooler?
One gallon is equivalent to 128 fluid ounces
3 gallons is equivalent to 3*128 fluid ounces
= 384 fluid ounces
One plastic cup can hold 12 guide ounces
So cups needed will be 384/12
32 cups
Mr. Cruz can completely fill 32 plastic cups with the water from the cooler.
What is the division operation?In mathematics, divides left-hand operands into right-hand operands in the division operation.
The 3-gallon water cooler contains 3 x 128 = 384 fluid ounces of water.
We can divide the total amount of water in the cooler by the amount of water each plastic cup can hold to find out how many cups can be completely filled:
384 fluid ounces / 12 fluid ounces/cup = 32 cups
Therefore, he can completely fill 32 plastic cups with the water from the cooler.
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Use the information given to answer the question.
The save percentage for a hockey goalie is determined by dividing the number of shots
the goalie saves by the total number of shots attempted on the goal.
Part B
During the same season, a backup goalie saves t shots and has a save percentage of
0.560. If the total number of shots attempted on the goal is 75, exactly how many shots
does the backup goalie save?
14 shots
21 shots
37 shots
42 shots
the backup goalie saved 42 shots. Answer: 42 shots. We can start by setting up an equation using the information given
what is equation ?
An equation is a mathematical statement that asserts that two expressions are equal. It is typically written with an equal sign (=) between the two expressions. For example, the equation 2x + 3 = 7 is a statement that asserts that the expression 2x + 3 is equal to 7.
In the given question,
We can start by setting up an equation using the information given:
save percentage = (number of shots saved / total number of shots attempted)
For the backup goalie, we know that their save percentage is 0.560, and we also know the total number of shots attempted on the goal is 75. Let's let the number of shots saved by the backup goalie be represented by the variable "t". Then we can write:
0.560 = t / 75
To solve for t, we can cross-multiply:
0.560 * 75 = t
t = 42
Therefore, the backup goalie saved 42 shots. Answer: 42 shots.
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how do you answer it
Answer:
A. {-1, 2, 7}
Step-by-step explanation:
Plug in the values for x to the function
\(g(2)=-2^2-2\\g(2)=2\\\\g(-1)=-1^2-2\\g(-1)=-1\\\\g(1)=1^1-2\\g(1)=-1\\\\g(3)=3^2-2\\g(3)=7\\\)
Please answer these 5 questions and thank you!
Answer:
1. its either C or D I can’t rem which one it is
2. D
3. A
4. A
5. B
Step-by-step explanation:
Answer number 8 and 10 please
Answer:
Q8 It is because the data collected are too scattered and cannot show an obvious trend.
if it's correct pls mark brainliest tks
What is the slope-intercept form of the line represented in the table shown?
X Y
-2 14
-1 12
0 10
1 8
2 6
3 4
Step 1: Find the y-intercept:
Step 2: Choose any two points from the table to find the slope:
Step 3: Use the newly-found slope to write the slope-intercept equation. The form
for that is y = mx + b.
Step 4: Check your work. Choose an ordered pair from the table and substitute
into the newly-found equation
Answer: The slope-intercept form is y = -2x + 10
Step-by-step explanation:
Step 1: The y-intercept is the point where x=0, so that is (0,10)
Step 2: Use the points (-2,14) and (-1,12) to find the slope
Slope (m) = ΔY/ΔX = -2/1 = -2
Step 3: The slope-intercept form is:
y = mx+b
y = (step 2 value) x + (step 1 value)
y = -2x+10
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Similarly, converting between units can be very important, and it can be done by canceling units. For example, suppose that I want to convert 66 feet/second into miles per hour. If I know that there are 5280 feet in a mile, 60 seconds in a minute, and 60 minutes in an hour, then I can convert the quantity by multiplying it by those conversion factors in such a way that they cancel: ( 1 s
66ft )( 1 min60 s )( 1hr 60 min )( 5280ft1 mile )=45mile/hr I can do this because each conversion factor is equal to one, and multiplying by one does not change anything. Notice that if you cancel all the units that you can, you are left with the desired units. The numbers are evaluated with normal arithmetic. Cglints = 1 filn 4 ZCOS=1 strord Now you try, except I'm going to make up some fictional units for you to work with: There are 12 grees in a zool. There are 2 grees in 10 twibbs. There are 5 grees in a blob. There are 6 glints in a filn. There are 4 zools in a strord. 12 grees =1 ZOO 2 grees =10 twibs 5 grees =1 bic (a) Convert the quantity 7 glint/twibb (i.e., 7 glints-per-twibb) into filn/strord (i.e., filns-per-strord). As always, show your work. (b) Often we use prefixes for scientific units. For example, there are one-hundred centimeters in a meter. Similarly, the prefix kilo- means a factor of 10
3. For example, a kilometer is 10 3 meters or 1000 meters. If you need to review these prefixes, there is a handy chart on Wikipedia: ht tpa://en.wikipedia.org/wiki/Metric_prefix. Convert your answer from part (a) into megafiln/strord (i.e., megafilns-per-strord). (Hint: Check your answer for plausibility. Should the number of megafilns-per-strord be bigger or smaller than the number of filns-per-strord? If someone is going 1 foot-per-hour, are they going a larger number of feet-per-hour or a larger number of miles-per-hour?)
The number of megafilns-per-strord should be smaller than the number of filns-per-strord since a mega is a conversion factor of 10³ and is greater than 1, hence 1 megafiln is greater than 1 filn.
(a) The given units can be converted as follows: 6 glints = 1 filn...
(1)12 grees = 1 zool...
(2)2 grees = 10 twibbs...
(3)5 grees = 1 bic...
(4)Note that the grees are in both the numerator and denominator of the second unit conversion factor (3). Hence we can cancel out the grees by using it twice in the numerator and denominator. Now using the given conversion factors in equation (1), we get:
7 glint/twibb=7 glint/ (10 grees/2 grees)=14 glint/10 grees=14 glint/ (5 grees/12 grees)=16.8 filn/strord
(b) We need to convert the result of part (a) from filn/strord to megafiln/strord.
1 mega = 106
Thus 1 megafiln = 106 filn
16.8 filn/strord = (16.8 filn/strord) x (1 megafiln/106 filn) = 1.68 x 10-5 megafiln/strord
The number of megafilns-per-strord should be smaller than the number of filns-per-strord since a mega is a factor of 10³ and is greater than 1, hence 1 megafiln is greater than 1 filn. Similarly, going 1 foot-per-hour would mean going a smaller number of feet-per-hour than going 1 mile-per-hour since there are 5280 feet in a mile.
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A sphere with a diameter of 30 inches would have a volume of what
Answer:
Volume of a Sphere is 4/3 * π * r^3 , r is the radius of the sphere.
volume = 4/3 * π * r^3
= 1.13×105in³
Volume of a 30″ radius sphere is
113,097 cubic inches.
Kim rolls a dice and flips a coin.
a) calculate the probability that she gets a head.
The probability that Kim gets a head when flipping the coin is 0.5 or 50%. It's important to note that the probability assumes a fair coin and that each flip is independent, meaning that the outcome of the coin flip does not influence the outcome of the dice roll or vice versa.
To calculate the probability of getting a head when flipping a coin, we need to consider that a fair coin has two equally likely outcomes: heads (H) and tails (T).
Since Kim is flipping the coin, the probability of getting a head can be expressed as the ratio of the favorable outcome (getting a head) to the total number of possible outcomes.
In this case, there is only one favorable outcome (getting a head), and the total number of possible outcomes is two (heads or tails). Therefore, the probability of getting a head is:
Probability of getting a head = Number of favorable outcomes / Total number of possible outcomes
= 1 / 2
= 0.5 or 50%.
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Calculate the forwand premium on the dollar based on the indirect
quotation. The spot rate is 0.9574 €/$ and the 2 month forward rate
is 0.9391 €/S. The result must be provided in percentage
The forward premium on the dollar based on the indirect quotation is -1.91%.
Given that the spot rate is 0.9574 €/$ and the 2-month forward rate is 0.9391 €/$.
We are to determine the forward premium on the dollar based on the indirect quotation.
Let's calculate the forward premium on the dollar below;
Forward premium on dollar = (Forward rate - Spot rate)/Spot rate× 100%.
Substitute the known values in the above formula:
Forward premium on dollar = (0.9391 - 0.9574)/0.9574× 100%.
Forward premium on dollar = (-0.0183)/0.9574× 100%.
Forward premium on dollar = -0.0191× 100%.
Forward premium on dollar = -1.91%.
Therefore, the forward premium on the dollar based on the indirect quotation is -1.91%.
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4. What is the solution to the system
of equations below?
8x + 3y = -6
7x + y = -12
Answer: x= −30/13 and y= 54/13
Step-by-step explanation: 8x + 3y= -6,7x + y= -12 7x+y+−7x= −12+−7x y=−7x−12 8x+3(−7x−12)=−6 −13x−36+36=−6+36 −13x/-13=30/-13 x= −30/13 y=−7x−12 y=−7(−30/13)−12 210/13−12/0 y=54/13 x= −30/13 and y= 54/13
The set of all points of the segment XY and the set of all points of the segment WZ (The second segment is twice as long as the first one. )
Any point on WZ can be represented by a parameter s such that W + s(Z- W), where s varies between 0 and 1.
The set of all points on segment XY is represented as [X, Y], and it includes all the points between X and Y, including the endpoints. Similarly, the set of all points on segment WZ is represented as [W, Z], and since WZ is twice as long as XY, the length of WZ is 2x. Therefore, any point between W and Z, including the endpoints, is part of the set. However, without specific coordinates or additional information, we cannot provide further details about the exact points on these segments.
The set of points on segment XY, denoted as [X, Y], includes all the points between the endpoints X and Y, as well as the endpoints themselves. This means that any point on XY can be represented by a parameter t such that X + t(Y - X), where t varies between 0 and 1. This parameterization covers the entire segment XY, including X and Y.
Similarly, the set of points on segment WZ, denoted as [W, Z], represents all the points between the endpoints W and Z, as well as the endpoints themselves. Since WZ is twice as long as XY, the length of WZ is 2x, where x represents the length of XY. Therefore, any point on WZ can be represented by a parameter s such that W + s(Z - W), where s varies between 0 and 1.
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(2.569
3
2. Stephanie has 3 bags of soil to put in her garden. Each bag of soil will cover 125 ft.
How many square feet will Stephanie be able to cover if she uses all these bags of soil?
(7.3A)
i cant understand your question define briefly
what is the square root of 5 times 3 divided by 2 to the power of 10
Answer:
0.0065509804
Step-by-step explanation:
Answer:
If you follow the order of operations it would be 0.12103072956 or approximately
0.12
0.121
0.1210
0.12103
0.121031
A growth medium is inoculated with 1,000 bacteria, which grow at a rate of 15% each day. What is the population of the
culture 6 days after inoculation?
Answer:
therefore the population of the culture is 2313
Sally cycle 14 miles north and 13 miles east. To return to her starting points she took the shortest distance shown in the diagram by the dotted line
Answer:
Step-by-step explanation:
There's no diagram and no question, but I assume it shows a right triangle.
distance = √(14²+13²) = √365 ≅ 19.1 miles
are you able to rewrite the term 33 as a product of 11 and another factor? i would really love it for you to reply back as soon as possible because my grades are on the line
Answer:
Product of 11 and 3
Step-by-step explanation:
11 times 3 = 33.
11 is a factor of this and the other factor that is needed, is 3. The result is 33, which fits.
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