Answer:
2x - 6 = 20
2x - 6 + 6 = 20 + 6
2x = 26
x = 13
The number should be 13
Step-by-step explanation:
Freddy read 50% of his book. Express this percent as a fraction in simplest form and as a decimal.
Fraction:
Decimal:
Answer:
1/2
.50
Step-by-step explanation:
1. Give three examples of real-world situations where a simulation could prove useful. Describe each situation, as well as the type of information you'd expect the simulation to yield.
2. Approximately 52% of Uls, households own at least one dog. Using the random number table provided below, explain how you would conduct a simulation to estimate the percentage of dog owners among U.S. households. Assume that you will look at 10 households at a time.
95911 55241 74053 41002 18096 23370 19411 15586 98282 81806 73024 33198 03846 22199 73812 59593 05126 99863
3. Assuming that you have 50 subjects that you want to randomly assign to two different groups of 25. explain how you would use a random number table to do it.
Answer:
1. the growth of a plant given by the amount of food
Step-by-step explanation:
Find the quotient using long division
4x^2-11x+5/x-4
Step-by-step explanation:
hope this help and pls rate to make me recommended for answering many mathematics questions! have a great day
Look at the pattern. Find the next number in the sequence using inductive reasoning 1,2,2,3,3,4,4,…
Answer:
55,66,77,88,99,and only a 10
Step-by-step explanation:
The required next number in the given sequence would be 5.
What is an arithmetic sequence?An arithmetic sequence is defined as an arrangement of numbers that is in a particular order.
The formula to find the general term of an arithmetic sequence is,
aₙ = a₁ + (n-1)d
In arithmetic, sequence d represents the common difference.
The sequence is given in the question, as follows:
1,2,3,4,…
We have to determine the next number in the sequence using inductive reasoning
The pattern in the given sequence is that each number is one greater than the previous number.
Using inductive reasoning, we can conclude that the next number in the sequence would be 5.
Learn more about arithmetic sequence here:
brainly.com/question/21961097
#SPJ2
Simplify the expression and write your answer as a power
Answer:
The answer of this question is,
Step-by-step explanation:
The answer of this question is given in picture ️, look
Determine whether
25m/
5
is equivalent to each of the following expressions.
Equivalent
Not equivalent
25m-1
252m-1
52m-1
Answer:
(a) and (b) are not equivalent
(c) is equivalent
Step-by-step explanation:
Given
[tex]\frac{25^m}{5}[/tex]
Required
Determine an equivalent or nonequivalent expression
[tex](a)\ 25^{m-1[/tex]
We have:
[tex]25^{m-1[/tex]
Apply law of indices
[tex]25^{m-1} = \frac{25^m}{25}[/tex]
This is not equivalent to [tex]\frac{25^m}{5}[/tex]
[tex](b)\ 25^{2m - 1}[/tex]
We have:
[tex]25^{2m - 1}[/tex]
Apply law of indices
[tex]25^{2m - 1} = \frac{25^{2m}}{25}[/tex]
This is not equivalent to [tex]\frac{25^m}{5}[/tex]
[tex](c)\ 5^{2m-1}[/tex]
We have:
[tex]5^{2m-1}[/tex]
Apply law of indices
[tex]5^{2m-1} = \frac{5^{2m}}{5^1}[/tex]
[tex]5^{2m-1} = \frac{5^{2m}}{5}[/tex]
Evaluate the numerator
[tex]5^{2m-1} = \frac{25m}{5}[/tex]
This is an equivalent expression
Write the expression below as a product of two factors.
-12p + 6y - 24
Answer:
− 6 ( 2 p − y + 4 )
Step-by-step explanation:
Mr. Womer borrowed $1,100 to start his own business. National
Bank charged him 15% interest per year. Mr. Womer paid $330 in
interest. For what period of time did he borrow the money?
The price of a house increase from 250,000 to 400,000 what is the percent increase
Which property is shown here?
(2d)9 = 9(2d)
Step-by-step explanation: 4d−9=5(2d−3)
im sorry sorry if im wrong pls forgive me :')
also have a blessing day! :)
WORTH 20 POINTS!!
Zoe is starting her own snow plowing business. Zoey thinks she will do a better job than her competitors, so she thinks she can charge $11 per hour. If she knows she will only be able to work 40.25 hours per week, how much money will she earn each week?
Answer: 442.75
Step-by-step explanation:
40.25 * 11 = 442.75
Mr. Smith is conducting a class raffle. Every 100% on an assignment is an entry into the raffle. Liam has 10 entries, Noah has 3 entries, Oliver has 11 entries, and there are 44 other total entries. What is the probability that Liam will win the raffle? Round your answer to the thousandths place.
Answer: 0.147
Step-by-step explanation:
Liam / total
total = 10 + 3 + 11 + 44 = 68
10 / 68 = 5 / 34
0.1470588 = 0.147
4b + 8c + 12 – 8b – 2c + 6.
12. If n(A) = 14, n(B) = 15, and n(
AB) = 6, then n(AUB) is
Step-by-step explanation:
The above answer is right no doubt
jose goes to the fair. he pays $8.50 for an admission ticket and $1.25 for each ride. he spend $19.75 that day. how many rides did he go on
Answer:
9 rides
Step-by-step explanation:
19.75-8.50=11.25
11.25/1.25=9
Answer:
9 rides
Step-by-step explanation:
1.25x+8.50 = 19.75 (subtract 8.50)
1.25x = 11.25 (divide)
x = 9
help please due tonight! ASAP!!!
It's
1+1+1+1+1+¾+¾
[tex] = \frac{4}{4} + \frac{4}{4} + \frac{4}{4} + \frac{4}{4} + \frac{4}{4} + \frac{3}{4} + \frac{3}{4} = \frac{26}{4} = \frac{13}{2} [/tex]
write an equation that represents the situation
Answer:
$8 + 3t = $25.50
Solve 5.408 − 1.07
pls answer
Answer: 4.338
Step-by-step explanation: Calculator
Find the exact value of sin(7pi/8)
Answer:2.74889357189
Step-by-step explanation:
Some cows are brown. Fido is not a cow. Fido must be brown.
A.) Valid Argument
B.) Invalid Argument
Please someone help me
Answer:
B.) Invalid Argument
Step-by-step explanation:
Just because Fido is not a cow does not mean that he will automatically be brown. It is already stated that some cows(something Fido is not) are colored brown.
Answer:
B invalid
Step-by-step explanation:
just because fido is not a cow doesn't mean he is brown...fido could be any other colour
Each week Lucy makes ten dollars in allowance. Write an integer to represent the amount of money she makes.
Answer:
Just multiply the number of weeks by 10
Step-by-step explanation
The current integer is 10/1 for 10 dollars made every 1 week.
So, if two weeks pass by, the integer will be 20/2 for 20 dollars made every
week.
If you continue this process by multiplying by 10, you'll get your chart.
5(1-n)=75
Simplify please!!
Answer:
N=-14
Step-by-step explanation:
5(1-n)=75
5-5n=75
Subtract 5 on both sides
-5n=70
Divide -5 on both sides
N=-14
I hope this is correct and have a great day
s
Daily Distance Larry Biked (Km)
3 5 12 2 1
8 5 8 6 3
11 8 6 4 10
10 9 6 6 6
5 2 1 2 3
What was the most common Distance Larry Bike
Answer:
rrhithyyyyyyyytru to hb uh-I don't know what to say to
Step-by-step explanation:
they are u guys are u guys are doing well and your family are u guys are doing well and your family are doing well ☺️☺️☺️ I'm not going home now and u want me out and u doing well and staying home with me to school and get a few more kimbot I don't know if I
What is the value of y
x+y/2= 7
A) y = 9 - X
B) y = 3.5 - X
C) y = 5 - X
D) y = 14 - x
Answer:
D
Step-by-step explanation:
I I think that's the method I know if I'm wrong telling me hope it helps.
answer
D, y=14-x
Step-by-step explanation:
b/c x+y/2=7
y=7×2-x
y=7/1 - x/2
y=7×2-x
y=14-x !!!!!!
Which of the following are ordered pairs for the equation y = 1/2x + 2?
Answer:
Some ordered pairs could be (0,2) and (2,3).
Step-by-step explanation:
Hope this helps!!
Solve the following:
NO BOTS OR PEOPLE WANTING POINTS!
find the area of the shaded sector of the circle
Answer:
(175/9)π m²
Step-by-step explanation:
Area of the shaded sector = θ/360 × πr²
Where,
θ = 180° - 110° = 70°
r = ½(20) = 10 m
Substitute
Area = 70/360 × π × 10²
Area = 7/36 × π × 100
Area = (7×100)/36π
Area = (700/36)π = (350/18)π = (175/9)π m²
A rectangular auditorium seats 2142 people. The number of seats in each row exceeds the number of rows by 9. Find the number of seats in each row.
9514 1404 393
Answer:
51
Step-by-step explanation:
Let s represent the number of seats in a row. Then the number of rows is (s-9) and the total number of seats is ...
s(s-9) = 2142
s² -9s +4.5² = 2142 +4.5² . . . . . complete the square
(s -4.5) = √2162.25 . . . . . . . . take the positive square root
s = 4.5 +46.5 = 51 . . . . . . . add 4.5
The number of seats in each row is 51.
y = 3x - 1 Let x = 6. The ordered pair is (6,_).
Answer:
Step-by-step explanation:
y = 2x - 1
x = 6
y = 3*6 - 1
y = 18 - 1
y = 17
(6,17)
can someone help me do 1/3 divided by 4 please?
The answer is
1/12
Explanation:
In order to divide
1/3 by 4
1st: you must find the reciprocal of the
denominator, which is
1/4
2nd: Then you multiply
1/3
by the reciprocal
So
1/3 divided by 4
will now be
1/3 x 1/4= 1/12