❗️❗️EASY 10 points HELP ME ❗️❗️There
are 10 game pieces in a bag 5 yellow, 2 red, and 3 green,
You randomly select a game piece from above and do not put it back. What is the probability
choose yellow then red?
1/9
1/2
3/7
d
3/10
Answers
Answer:
1/2
Step-by-step explanation:
since there are 5 yellow pieces that is half of the game pieces
Related Questions
Round each decimal number to the nearest whole number. Then, select the best estimate for the addition equation 1.2 + 3.6 =
4.5
5
5.5
6
Answers
Answer:
4.5
Step-by-step explanation:
1.2 + 3.6 = 4.8 but when u do 4.8 -0.3 you will get 4.5
Answer:
It would be 5.5 or 5
help me please !!!!!!!!!!!!!!!!!!!!!!!11
Answers
Answer:
Step-by-step explanation:
f. 20.5-13.71= 6.79
g. 71.23-36.57-17.89= 16.77
h. 50.147-19.05-7.61= 23.487
i. 92.38-57.25-16.3= 18.83
j. 44.08-17.9-9.06= 17.12
15+21 distributive property
Answers
Explanation
Let A={1,2,3},B={1,4} and the universal set ∪=A∪B∪{4,5}. Then B\A
′
= \{1\} {1,4} {4} {3,6}
Answers
The answer of the given question based on Set is, the correct universal set option is (a) {1}.
In set theory, a universal set, denoted by the symbol U, is the set that contains all the elements under consideration in a particular context or problem. It serves as a reference set that encompasses all the objects or elements relevant to the given situation.
The concept of a universal set is often used in conjunction with subsets and set operations. By defining a universal set, we establish a frame of reference within which subsets and operations can be defined and studied.
To find B\A', we need to first determine the complement of set A, denoted as A'.
Since A = {1,2,3}, the universal set ∪ includes the elements {1,2,3,4,5}.
The complement of set A, A', would consist of all the elements in the universal set ∪ that are not in set A.
Therefore, A' = {4,5}.
Now, we can find B\A' by subtracting the elements in A' from set B. Since B = {1,4} and A' = {4,5}, the result would be B\A' = {1}.
So, the correct answer is {1}.
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Which of the following notations correctly describe the end behavior of the
polynomial graphed below?
Answers
Answer:
dfgss sdffcfsgdbebgndnngsageqfetehashqrvdqhqdhtqi
Crunch Bunch cereal boxes come in two sizes. The mini cereal box of Crunch Bunch is a reduction of the standard box.
Answers
Answer:
Despite the full question not being in place the anwser your looking for is 10 inches.
Answer:
10 inches
Step-by-step explanation:
Arianna earns a weekly salary of $400 plus a 6.5% commission on sales at a gift shop. How much would she make in a workweek if she sold $4800 worth of merchandise?
Answers
Answer:
712
Step-by-step explanation:
400+6.5%of 4800
312+400=712
RS = 8y +4, ST = 5y + 7, and RT = 115.What is the value of y?
Answers
EXPLANATION:
1.The first thing we must do is use a suitable method that allows us to find the value of y for the two equations of the line
2. The correct and most appropriate method is the matching method.
The exercise is as follows:
\(\begin{gathered} RS\text{ }=8y+4\text{ } \\ ST=5y\text{ }+7 \\ RS=ST\text{ } \\ 8y+4=5y+7 \\ 8y-5y=7-4 \\ 3y=3 \\ y=\frac{3}{3} \\ \textcolor{#FF7968}{y=1} \\ \text{\textcolor{#FF7968}{the answer is y}}\textcolor{#FF7968}{=1}\text{\textcolor{#FF7968}{ }}\textcolor{#FF7968}{as}\text{\textcolor{#FF7968}{ a whole number or y}}\textcolor{#FF7968}{=\frac{3}{3\text{ }}}\text{\textcolor{#FF7968}{ as a }}\textcolor{#FF7968}{fractional}\text{\textcolor{#FF7968}{ number}} \end{gathered}\)Read the following statements:
Statement 1: If it is a square, then it has more than four sides.
Statement 2: If it has less than four sides, then it is a square.
Are the two statements logically equivalent?
A.) Yes, both statements are true.
B.) Yes, both statements are false.
C.) No, only one statement is true.
D.) No, both statements are false.
Answers
Answer: No, both statements are false.
Step-by-step explanation: it's logical a square has to have 4 sides no more and no less.
The statements are not logically equivalent because D.) No, both statements are false.
What is a square?A square is a regular quadrilateral in Euclidean geometry, which means it has four equal sides and four equal angles. It can also be defined as a rectangle with two adjacent sides of equal length.
A square is a regular polygon with four equal sides and four equal angles of 90° each. A square is a closed two-dimensional shape with four equal sides and four vertices. Its opposing sides are perpendicular to each other. A square can also be thought of as a rectangle with equal length and width.
In this case, a square has four sides. Therefore, the information given about the square is wrong. The correct option is D.
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Test for symmetry and then graph the polar equation 4 sin 2 cose a. Is the graph of the polar equation symmetric with respect to the polar axis? O A The polar equation failed the test for symmetry which means that the graph may or may not be symmetric with respect to the polar as OB. The polar equation failed the test for symmetry which means that the graph is not symmetric with respect to the poor and OC. You b. In the graph of the polar equation symmete with respect to the line O A Yes O. The polar equation talled the best for symmetry which means that the graph is not ymmetric win respect to the 1000 oc. The polar equation failed to that for symmetry which means that the graph may or may not be symmetric with respect to the line 13 c. In the graph of the polar equation ymmetric with respect to the pole? OA The polar equation failed the test for symmetry which means that the graph may or may not be symmetric with respect to the pole OB. The polar equation failed the best for symmetry which means that the graph is not symmetric with respect to the pole
Answers
The polar equation 4sin(2θ) does not pass the test for symmetry, indicating that the graph may or may not be symmetric with respect to different axes and the pole.
The polar equation 4sin(2θ) is a function of the angle θ. To determine the symmetry of its graph, we perform tests with respect to the polar axis, the line θ = π/2 (OA), and the pole.
For the polar axis (OA), the equation fails the test for symmetry, meaning that the graph may or may not be symmetric with respect to this line. This suggests that the values of the function for θ and -θ may or may not be equal.
Similarly, for the pole, the equation also fails the test for symmetry. This indicates that the graph may or may not be symmetric with respect to the pole. Therefore, the values of the function for θ and θ + π may or may not be equal.In summary, the polar equation 4sin(2θ) does not exhibit symmetry with respect to the polar axis (OA) or the pole (O). The failure of the symmetry tests implies that the graph of the equation is not symmetric with respect to these axes.
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An expression for the nth term of a sequence is 11-n squared. find the 3rd term of this sequence
Answers
To find the 3rd term of the sequence described by the expression 11 - n^2, we substitute n = 3 into the expression.
By replacing n with 3, we have: 11 - (3^2) = 11 - 9 = 2.
Thus, the 3rd term of the sequence is 2.
This means that when the sequence follows the pattern described by the given expression, the value of the 3rd term is 2.
The sequence itself is generated by substituting different values of n into the expression 11 - n^2. For example, if we were to find the 4th term, we would substitute n = 4 into the expression and evaluate it as 11 - (4^2) = 11 - 16 = -5.
In general, as we increase the value of n, the terms of the sequence decrease since the square of n becomes larger. The given expression provides a rule for generating the terms of the sequence based on the value of n.
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helppppppppppppppppppppppppppppppppppppppppppppppppp
Answers
Answer:
a) 30
b) 88
c) 70
d) 16
e) 160
f) 250
Step-by-step explanation:
So the first step would be to switch the numbers around. For example A would be 15 and 50 instead of the original order of 50 and 15. You would then take the 1st number in the new arranged order (15) and multiply it by 100, then divide in that order. 1500/50 = 30.
Another example, letter B.
Step 1 - Rearrange : 22 and 25
Step 2 - Multiple by 100 = 2200
Step 3 - Divide : 2200/25 = 88
Good Luck :) Hope this helped.
Find the mean median and mode for 44, 4, 27, 5
Answers
Answer:
Mean: 20
Median: 16
Mode: No mode
Step-by-step explanation:
For the mean:
44 + 4 + 27 + 5 = 80
80/4 = 20
For the median:
5 + 27 = 32
32/2 = 16
For the mode:
None of the numbers are repeated.
Suppose △DFC≅△WNZ.
What is the corresponding congruent part for each segment or angle?
Drag the answers into the boxes to match each segment or angle.
Answers
Answer:
Congruent triangles are exact same triangles, but they might be placed at different positions. The corresponding congruent part for each segment or angle can be arranged as shown below.
What are congruent triangles?
Suppose it is given that two triangles ΔABC ≅ ΔDEF
Then that means ΔABC and ΔDEF are congruent. Congruent triangles are exact same triangles, but they might be placed at different positions.
The order in which the congruency is written matters.
For ΔABC ≅ ΔDEF, we have all of their corresponding elements like angle and sides congruent.
Thus, we get:
(|AB| denotes the length of line segment AB, and so on for others).
Given the two triangles, ΔDFC and △SNP are congruent to each other, DFC≅△SNP. Therefore, we can write,
Step-by-step explanation:
A shopkeeper can buy 32 toys for 20 riyals, what will he pay for 120 toys?
Answers
Answer:
75 riyals
Step-by-step explanation:
because if 32toys costs 20 riyals then 8 toys cost 5 riyals. So 120 divided by 8 is 15 and 15×5 is 75.
Answer:
450 riyals
Step-by-step explanation:
120÷32=3.75.
3.75x120=450
pretty simple tbh. if i'm wrong im sorry. i dont think i am tho pretty standard math.
i don’t know how to do this.
Answers
Answer:
c
Step-by-step explanation:
4+2/5+2/5+1/25 pls help me its for me home work
Answers
The answer in fraction form is in the picture
Answer:
4.84
Step-by-step explanation:
4+2/5+2/5+1/25
A store is having a 12-hour sale. The total number of shoppers who have entered the store t hours after it begins is modeled by the function S defined by S(t)=0.5t^4-16t^3+144t^2S(t)=0.5t 4
−16t 3
+144t 2
for 0\leq t\leq120≤t≤12. At time t=0, when the sale begins, there are no shoppers in the store. The rate at which shoppers leave the store, measured in shoppers per hour, is modeled by the function L defined by L(t)=-80+\frac{4400}{t^2-14t+55}L(t)=−80+ t 2
−14t+55
4400
for 0\leq t\leq120≤t≤12. According to the model, how many shoppers are in the store at the end of the sale (time t = 12)? Give your answer to the nearest whole number.
Answers
There are approximately 27,735 shoppers in the store at the end of the sale (t = 12).
What is a function?
A function is a mathematical concept that relates a set of inputs (called the domain) to a set of outputs (called the range). It is a rule or relationship that assigns a unique output value to each input value. In other words, for every input, there is exactly one corresponding output.
A function is typically denoted by a symbol, such as "f," followed by parentheses containing the input value. The output value is obtained by applying the rule or formula defined by the function to the input value.
To determine the number of shoppers in the store at the end of the sale (t = 12), we need to calculate the net change in the number of shoppers from the beginning of the sale to the end.
The net change in the number of shoppers is obtained by subtracting the number of shoppers leaving the store from the number of shoppers entering the store during the 12-hour sale.
Using the provided functions, we have:
\(S(t) = 0.5t^4 - 16t^3 + 144t^2\) (number of shoppers entering the store)
\(L(t) = -80 + \frac{4400}{t^2 - 14t + 55}\) (number of shoppers leaving the store)
To find the number of shoppers at the end of the sale (t = 12), we can calculate:
\(Number of shoppers =\int\limits^{12}_0(S(12) -L(t) )dt\)
Substituting the values into the equation:
\(Number of shoppers =\int\limits^{12}_0 (S(12) - (-80 + \frac{4400}{t^2 - 14t + 55}))dt\)
Evaluating the integral and substituting t = 12:
\(Number of shoppers =[(0.1t^5-4t^4+t^3 )- (-80t + {ln|t-11|-ln|t-5|})]\) evaluate from 0 to 12.
Calculating further:
\(Number of shoppers = 24883.2 - [-80(12) +\frac{2200}{3}[ {ln|12-11|-ln|12-5|}]] + [-80(0) +\frac{2200}{3} [ {ln|0-11|-ln|0-5|}]]\)
Number of shoppers = 24883.2 - [-2273.95 ] + 578.2
Finally, we need to substitute t = 12 into the S(t) function to obtain the number of shoppers:
Number of shoppers = 24883.2+2852.15
Calculating:
Number of shoppers ≈ 27,735
Therefore, according to the model, there are approximately 27,735 shoppers in the store at the end of the sale (t = 12).
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Examine the following gizmo problem and choose the best answer
Answers
Answer:
C. The answer is correct
Step-by-step Explanation:
One of the rules that applies when simplifying radical expressions, is that, only like radicals can be added together or subtracted from each other. In other words, the radicand, which is the number inside the "√" must be the same for two or more radicals to be added together or subtracted from each other.
In the expression given in the question, step 1 and step 2 are correct, as well as the final answer.
The final answer is correct because only like radicals can be added as 3√19 and 8√38 are unlike radicals. Their radicands, √19 and √38, are not the same, hence, the radicals do not need to be added.
The answer "3√19 + 8√38" is correct.
The function () = 150(1.3)
represents the number of bikes sold at Peer’s Bike store in months. The graph
represents the amount of bikes sold at Cycles R Us bike store in the same time period
Answers
Cycles R Us sold 100 bikes more than Peer's Bike store in week zero.
Peer's Bike store sold 50 bikes more than Cycles R Us bikes store.
Exponential function:An exponential function is defined by the expression,\(y(t)=y_0(1+r)^t\)
Where, \(y(t)=\) Final value
\(y_0=\) Initial value
\(r=\) rate of increase
\(t=\) Time or duration
Given in the question,
Exponential function representing the bikes sold at Peer's Bike store,\(y(t)=150(1.3)^t\)
At t = 0,
\(y(0)=150(1.3)^0\)
\(y(0)=150\)
Graph representing the function for the bikes sold at Cycles R Us bikes store,\(y(t)=y_0(1+r)^t\)
From the graph attached,
At t = 0 , \(y_0=100\)
Difference in the bikes sold at Peer's Bike store and Cycles R Us bikes store = \(150-100\)
= \(50\)
Therefore, 50 more bikes were sold at Peer's Bike shop than at Cycles R Us store.
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Natasha used 21 square tiles to make a rectangle. Which of the following could be the dimensions of her rectangle?
A: 21x21 C: 5x6
B: 7x3 D: 4x7
Answers
Answer:
7×3
Step-by-step explanation:
option b
i hope it is helpful for you
Answer: B. 7x3
This is because 7 times 3 = 21. The other answer choices do not multiply to 21.
Think of it like having 7 rows and 3 columns to give 21 squares overall to make this larger rectangle.
catalina spent &17.50 on 10 scrunchies. what is the unit cost?
Answers
Answer:
48
Step-by-step explanation:
20 scrunchies=3 dollars
7.25 dollars = ?
1 dollar=6.66666666
0.25 dollar=1.666666666666
7*6.66666666=46.666666
Pls help! And USE QUADRATIC FORMULA
Answers
Answer:
the answer is A
Step-by-step explanation:
1. y=3x^2-2x-2
0=3x^×-2x-2
2. 3x^2-2x-2=0
\( -( - 2) \frac{ + }{ - } \sqrt{( - 2) {}^{2} } - 4 \times 3 - 2 \2 \times 3\)
3.
\(2 \frac{ + }{ - } \sqrt{4 + 24} \div 6 \\ \\ 2 \frac{ + }{ - } \sqrt{28} \div 6\)
4.
\(2 \frac{ + }{} \frac{2 \sqrt{7} }{6} \)
5.
\(1 \frac{ + }{ - } \frac{1 \sqrt{7} }{ 3} \)
kay feel that if she earns a profit of $40.00 at this craft fair her business will be successful enough for her to branch out to other craft fairs.How many ornaments does she have to sell to earn a $40.00 profit?
Answers
Answer:
6x-2.50x-30=40
3.50x-30=40
3.50x=70
x=20 ornaments
Step-by-step explanation:
Which choice is equivalent to the product below?
Answers
Answer:
3√10
Step-by-step explanation:
√3 * √5 * √6
= √3 * √5 * √2 * √3 (Split √6, as it will be easy)
= √9 * √5 * √2 (Multiply √3 * √3 = √9 = 3)
= 3√10
(3d - 7e)(2e + d) multiplying binomials
Answers
Answer:
4d x 5e is it simplified
Step-by-step explanation:
Change (3d - 7e) x (2e + d) to a simpler equation like (3d + d) x (-7e + 2e)
Combine the 2 and you'd get 4d x -5e. That's the most I can simplify it to for now. Hope this helps! The question wasn't clear
A multiple-choice test has 5 questions each with 5 possible answers, the probability of guessing all the questions correctly is
Answers
In a multiple-choice test that has 5 questions, each with 5 possible answers, the probability of guessing all the questions correctly can be found using the formula:p = (1/5) × (1/5) × (1/5) × (1/5) × (1/5) = 1/3125.
The probability of guessing one question correctly is 1/5 since there are five possible answers. Since there are five questions, we multiply the probability by itself five times.
Therefore, the probability of guessing all the questions correctly is 1/3125, which is approximately 0.00032. This means that the chance of guessing all the questions correctly by random chance is very low.
This indicates that one should have studied for the test rather than relying solely on guesswork.
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Edward is jogging 3.58 miles per hour. Krysta's scooter goes 6 times as fast. How fast does
her scooter go?
Answers
Answer:
21.48 mph
Step-by-step explanation:
multiply 3.58 by 6
BRAINLIEST IF CORRECT
EXPLAINNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Answers
Answer:
31x27=837
31
27
217
620
837
Step-by-step explanation:
Answer:
837
Step-by-step explanation:
Split the problem into 4 problems two for each place. Then add the products.
31 x 27:
30 x 20 = 600
30 x 7 = 210
1 x 20 = 20
1 x 7 = 7
600 + 210 + 20 + 7 = 837
The math in the image is incorrect because the user multiplied by the number in the tens places but not the full number. Any number in the tens place should be ten times the number in the tens place and not left alone as a single digit.
Solve the system of equations by the substitution method.
X+ 10y = 17
2x+6y= 6
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The solution is (Simplify your answer. Type an ordered pair)
O B. There are infinitely many solutions.
O C. There is no solution.
Answers
Answer:
Step-by-step explanation:
-2x - 20y = -34
2x + 6y = 6
-14y = - 28
y = 2
x + 20 = 17
x = -3
(-3,2)
The answer is A