Answers
Answer:
26
Step-by-step explanation:
Plug in 15 for y in the first problem so instead of y=x-11 it would be 15=x-11
15=x-11
+11= +11 (you want to add 11 to both sides to get x by its self)
26=x
Related Questions
There are 450 seats in a theatre. 48% of the seats are occupied. How many seats are not occupied?
Answers
Answer:
\( \boxed{ \bold{ \huge{ \boxed{ \sf{234}}}}}\)
Step-by-step explanation:
Total seats in a theatre = 450
Finding the total occupied seats
\( \dashrightarrow{ \sf{48\% \: of \: 450}}\)
\( \dashrightarrow{ \sf{ \frac{48}{100} \times 450}} \)
\( \dashrightarrow{ \sf{216}}\)
Finding the seats that are not occupied
\( \longrightarrow{ \sf{450 - 216 = 234}}\)
Hope I helped!
Best regards! :D
What is 1.2 equivalent to
Answers
Answer: 6/5
Step-by-step explanation:
the decimal " 1.2 " is equivalent to the fraction " 6/5 "
Fill in the blanks to complete the rule
Answers
uh i could never, sorry
Explain the steps you would take to find the quotient of 1/3 ÷ 4/3
.
Answers
Answer:
1/4
Step-by-step explanation:
rewrite the response: 1/3 times 3/4 (multiply by the reciprocal of the second #)
then multiply both numerators and denominators: 3/12 is what u get from mult.
then u simplify the fraction: 1/4
Answer:
First, rewrite the problem as a multiplication problem. Multiply 1/3 by the reciprocal of 4/3, which is 3/4. Then multiply to get 3/12. Simplifying gives the answer of 1/4.
Step-by-step explanation:
An education budget went from $800,000 to $1,120,000. What is the approximate percent increase?
Answers
Answer:
The percentage increase is 40%
Step-by-step explanation:
Percentage Increase =
Final Value - Starting Value
Starting Value x 100 (the whole fraction, not just the bottom)
Hope this helps!!!! :)
Robert has some nickels and some dimes. He has a maximum of 29 coins worth no less than $2.20 combined. If Robert has 10 nickels, determine all possible values for the number of dimes that he could have. Your answer should be a comma separated list of values. If there are no possible solutions, submit an empty answer.
Answers
Robert has 10 nickels, which means he already has 10 coins. We need to find the possible values for the number of dimes he could have.
Let's assume Robert has x dimes.
The value of 10 nickels is 10 * $0.05 = $0.50.
The value of x dimes is x * $0.10 = $0.10x.
The total value of the coins is at least $2.20. So we can write the inequality:
$0.50 + $0.10x ≥ $2.20
Now let's solve this inequality for x:
$0.10x ≥ $2.20 - $0.50
$0.10x ≥ $1.70
x ≥ $1.70 / $0.10
x ≥ 17
Therefore, the possible values for the number of dimes Robert could have are 17 or greater.
So, the comma-separated list of possible values for the number of dimes is: 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29.
Note: We have considered the maximum limit of 29 coins mentioned in the problem, so any value of x greater than or equal to 17 and less than or equal to 29 would satisfy the given conditions.
Robert's dimes are anywhere between 17 and 19.
Explanation:Nickels
are worth 5 cents, and
dimes
are worth 10 cents. Since Robert has 10 nickels, he already has 50 cents. To reach a minimum of $2.20, or 220 cents, Robert needs at least 170 more cents. Because each dime is worth 10 cents, he needs a minimum of 17 dimes. If he has a maximum of 29 coins in total, subtracting the 10 nickels means that he can have up to 19 dimes. So, Robert could have anywhere between 17 and 19 dimes.
Learn more about Counting Coins here:https://brainly.com/question/32061237
#SPJ3
Triangle ABC is similar to triangle DEFwhich proportion can be used to find the length of DE in centimeters?A. 4/3 = DE/9B. 5/15 = DE/4C. 4/DE = 9/3D. 9/DE = 3/5
Answers
In the given figure, Triangle ABC is similar to triangle DEF.
Applying the Similar Triangle Formula, the proportion to be used to find the length of DE is:
\(\frac{4\text{ cm}}{3\text{ cm}}\text{ = }\frac{DE}{9\text{ cm}}\)Therefore, the answer is A.
The salaries of Pet Detectives are normally distributed with a mean of $32,000 and a standard deviation of $3000. If 100 Pet Detectives are randomly selected, find the probability that their average salary is greater than $32,500. Select the single best answer choice
Answers
Answer:
\( P(\bar X> 32500)\)
And for this case we can use the z score formula given by:
\( z =\frac{\bar X -\mu}{\frac{\sigma}{\sqrt{n}}}\)
And replacing the info given we got:
\( z =\frac{32500-32000}{\frac{3000}{\sqrt{100}}}= 1.67\)
And for this case we can find the probability with the normal standard table using the complement rule and we got:
\( P(z> 1.67) = 1-P(z<1.67) = 1-0.953 = 0.047\)
Step-by-step explanation:
Let X the random variable that represent the salaries of Pet Detectives of a population, and for this case we know the distribution for X is given by:
\(X \sim N(32000,3000)\)
Where \(\mu=32000\) and \(\sigma=3000\)
We select a sample size of n =100 Pet Detectives and we want to find the following probability:
\( P(\bar X> 32500)\)
And for this case we can use the z score formula given by:
\( z =\frac{\bar X -\mu}{\frac{\sigma}{\sqrt{n}}}\)
And replacing the info given we got:
\( z =\frac{32500-32000}{\frac{3000}{\sqrt{100}}}= 1.67\)
And for this case we can find the probability with the normal standard table using the complement rule and we got:
\( P(z> 1.67) = 1-P(z<1.67) = 1-0.953 = 0.047\)
Look at the pattern. Find the next number in the sequence using inductive reasoning 100,90,92,82,84,74,76,…
Answers
The next number in the number sequence using inductive reasoning 100,90,92,82,84,74,76,… is 66.
What is number series?
A series is a way of speaking casually of numbers. It is the total of a sequence's terms. A series of numbers is called a number series. We must identify the laws that lead to the production of a number series in order to answer the questions about number series. The questions that might arise from these topics are as varied as these series themselves.
Here the given number series,
=> 100,90,92,82,84,74,76,….
Here , first term = 100
Second term = 100-10=90
Third term= 90+2=92
Fourth term = 92-10=82
Fifth term = 82+2=84
Sixth term = 84-10=74
seventh term = 74+2=76
Eighth term= 76-10 = 66.
Therefore next term of the number Series is 66.
To learn more about number series refer the below link
https://brainly.com/question/26352026
#SPJ1
Plot the following points to create a rectangle. Find the missing vertex.(5,3);(-5,3);(-5,-1)
Answers
Answer:
(5,1)
Step-by-step explanation:
I took the test
please please i have been stuck for the whole day please answer this correctly : is 2/5 close to 0, 1/2 or 1 and why the first will be marked brainliest
Answers
Answer:
2/5 = 4/10 < 5/10 = 1/2, i.e. 2/5<1/2; therefore, 2/5 is closer to 1/2 than to 1.
Step-by-step explanation:
Can someone help me and explain how you do this and not only give me the answer?
Answers
Answer:
25, 90
Step-by-step explanation:
5/6
6 x 5 = 30
Therefore, you must multiply 5 by 5 as well.
5 x 5 = 25
Then:
Divide 75 by 5
Multiply 15 by 6
Answer: 90
Hope this helps
I need help on this, I need it answered in steps
Answers
Let's solve the given logarithmic expression:
\(\text{ log}_4(64)\text{ = m}\)We get,
\(\text{ log}_4(64)\text{ = m}\)\(\mathrm{Factor\: the\: number\colon\: }\: 64=4^3\)\(=\log _4\mleft(4^3\mright)\)\(\mathrm{Apply\: log\: rule}\colon\quad \log _a\mleft(a^x\mright)=x\)\(\log _4\mleft(4^3\mright)\text{ = 3 = m}\)Therefore, m = 3.
Help please…………………need help
Answers
Answer:
y = 2x +1
Step-by-step explanation:
Rewriting the given equation to solve for b, you have ...
b = y - mx
Using the given values of (x, y) = (4, 9) and m = 2, you find b to be ...
b = 9 -2(4) = 1
Then the equation is ...
y = mx +b
y = 2x +1
in a science experiment the intial temperature was 55 degrees faherheit
Answers
Answer:
Answer to your question ; f(t) = 55 = 4t
Solve each inequality 3+1/2(3-x)<-7
Answers
Answer:
You can download app to help you I hope you find your answer
a high school had 740 students at the start of the year but then some students left the school after , that the school had 726 students .
if s = the number of students who left the school which mathematical sentence expresses the information above?
Answers
Answer:
I believe it's 726=740-S
Answer:
s = 740 - 14
Hope it helps u
Julia has 9 one pound bags of sand each a different color. For a art project she will use 1/8 lb of each bag of sand to create sand art jar. How much sand will be in the jar?
a. 8/9, b. 1/72, c. 1 1/9, d. 1 1/8
Answers
Whats is the 6+8-16
Answers
Answer:
-2
Step-by-step explanation:
6+8 equals 14. 14-16 equals -2
Answer: The importance of learning is that it helps the individual to acquire the necessary skills through learning and knowledge so that he can achieve his set goals. An important fact about learning is that it is a means to improve knowledge and gain skills that will help in reaching specific goals
Step-by-step explanation:
The importance of learning is that it helps the individual to acquire the necessary skills through learning and knowledge so that he can achieve his set goals. An important fact about learning is that it is a means to improve knowledge and gain skills that will help in reaching specific goals
The pie chart below shows the Estrada family’s distribution of the monthly expenses for the last month. The Estrada family spent $366 on clothing last month.
What were the total expenses of the Estrada family last month?
Answers
Pie charts are used to show the relationship between data in a circle. The total expenses of the Estrada family last month are: $2287.5
Given that:
\(Clothing = \$366\)
From the Pie chart, 13% of the total expenses were spent on clothing.
This means that
\(13\% \times Total = Clothing\)
So, we have:
\(13\% \times Total = \$366\)
Divide both sides by 13%
\(Total = \$366 \div 16\%\)
\(Total = \$2287.5\)
Hence, the total expenses are: $2287.5
Read more about pie charts at;
https://brainly.com/question/11433309
The coordinates of the vertices of triangle ABC are A(9.-10), B(-15, 0), and C(15, 10). A dilation centered at (0, 0) is perfomed on triangle ABC to produce triangle ABC. The coordinates of the vertices of triangle A'B'C' are A' (13.5, -15), B(-22.5, OJ, and C(22.5, 15). Find the scale factor. will mark brainlyst
Answers
Explanation: I plotted the points on a graph and calculated the length of AC (20) and A’C’ (30)
The answer should be 30/20 = 1.5
I hope this helps!
If -11 + N=-11 then N is the
A.multiplicative inverse
B.additive inverse
C.additive identity
D. multiplicative identity
Answers
What is slope-intercept form?
O not this one
O a² +6² = = C
O Ax+By = C
O y = mx + b
Answers
Answer:
O y = mx + b
Step-by-step explanation:
y = y coordinate
m = slope
x = x coordinate
b = y intercept
f(x) = 2. What is g(x)?
А. g(x) = х2 +4
В. g(x) = -4х2
ОООО
Ос. g(x) = х2 - 4
D. g(x) =-x2 - 4
Answers
Answer:
D an upside down smiley means the slope is negative. which means either b or d. then sub x = 0, if y is -4 from the graph you get the answer
Which table represents the function y = 3 x – 1?
Input x 0 1 2
Output y -1 2 5
Input x 0 1 2
Output y -1 -2 -3
Input x 2 3 4
Output y 2 4 6
Input x 1 2 3
Output y 4 7 10
Answers
Answer:
the first set of values is correct
Step-by-step explanation:
when x =0,
y = 3(0) -1
y=-1
when x =1,
y=3(1)-1
y=2
when x=2,
y=3(2)-1
y=5
usun niewymiernosc mianownika
Answers
Answer:
translate?
Step-by-step explanation
translate it and i can help
Which of the following random variables are discrete?
I. L= the number of pages in a randomly selected book
II. A = the number of leaves on a randomly selected tree
III. K= the height of a randomly selected NBA player
a. I only
I and II
b. II and III
c. II and III
d. l,ll, lll
Answers
Answer:
Step-by-step explanation:
I and II
Pages in a book and leaves on a tree can be counted precisely. They are discrete.
The height of a person cannot be measured exactly. We can get very good
approximations (to a lot of decimal places) but never exact. This is continuous.
yo can i get help plz
69+420=469+x
what is the value of x
Answers
the value of x is 20
Step-by-step explanation:
hope it helps you!
Answer:
i think x=20
What is the variable in this expression?
4b + 2b + 1⁄4
Answers
Answer:
b
Step-by-step explanation:
a variable is an unknown number normally represented by a letter and in this case the variable is b
hopes this helps please mark brainliest
What is the area of the triangle? 13 5 12 units?
Answers
Answer:
78
Step-by-step explanation:
you have to multipy 13 and 12 then divide it by 2.(13*12=156/2=78)