Answers
If I pick a city, say NYC, and ask, “What are the professional sports teams in NYC?” there are more than one pro sports teams.
For this to be a function, there needs to be only one answer to the question.
Option A has only one answer to “How much electricity did this home use this month?”
Option B has only one answer to “What is ____ ranking right now?”
Option C is just weird, but the question of “How many hours are there in __ days?” has only one answer. (24 x the number of days)
Again, D has the possibility that a single city has more than one pro sports team.
Related Questions
Round 17.20947 to the nearest
hundredth.
Answers
the 9 behind the 0 helps it go up to 1 !!
Find all the prime factors of 80
Answers
Step-by-step explanation:
Notice the prime factorization of 80,
[tex]80=2^4\times 5[/tex]
Therefore, 2 and 5 are the prime factors of 80.
Answer:
Prime factor of 80 is 2 and 5.
Step-by-step explanation:
Hope it helped.
Need help!!! Got the first try wrong
Answers
Answer: f(x+3) = -5x -9
Step-by-step explanation: Start by substituting (x+3) for x. When you do this, you'll get the answer
f(x + 3) = -5 (x + 3) + 6
When you multiply out the (x + 3) by the -5, you'll get an answer of (-5x -15), which gives you the full equation
f(x + 3) = -5x -15 +6
Now, you just have to combine the like terms of -15 and +6, or, 6-15, to get -9.
simplify the expression show all your work 18 / 2 x 3 over 5 - 2
Answers
Answer:
18÷2 × 3 / 5-2
9 ×3 / 3
27/3
9
tyvm this was my 100th answer :)
What is the value of x?
Enter your answer, as a decimal, in the box.
ft
Answers
Answer:
67.5 ft.
Step-by-step explanation:
Length of MA = 71.5 - 22 = 49.5 ft.
Length of BP = 97.5 - x.
So we have the equation:
22 / 49.5 = (97.5- x) / x
Cross multiply:
22x = 49.5(97.5 - x)
22x = 4826.25 - 49.5x
22x + 49.5x = 4826.25
71.5x = 4826.25
x = 4826.25/71.5
x= 67.5 ft.
Answer: x=97.5
Step-by-step explanation:
point 10
.............
Answers
Answer:
25
Step-by-step explanation:
19 *100/76
Number into 100 by percentage
By asking the question this way, you can create an equation from the question:
19 is 76% of what number?
19 = 0.76 • x
And to solve this equation, you divide both sides by 0.76 to find
25 = x
Yes, it’s the same answer someone else provided. Approaching the percentage problems by setting up the format
A is P percent of B
can help you have a consistent approach to solving.
is 45% a natrual number?
Answers
Answer:
yes, it is!
Step-by-step explanati
Answer:
I dont think it is. one its a percentage meaning its not whole. So no its not a natural number.
Step-by-step explanation:
Im really not for sure for sure though.
The function that represents the graph in the image is:
Answers
Answer:
2 and negative 4
Step-by-step explanation:
look at the graph line thing
segements and distance
Answers
Tamara bought 4 pack of move tickets $42.50 .How much does the single ticket cost. (3)which digit is in the hundreds place of the cost of a single ticket when rounding to the nearest cent
Answers
Than rounding that up to the nearest hundreds which is the number 2, the total is $10.63.
6. True or false? Explain.
a. 5 days is * of a month.
Answers
Answer:
5 days is a sixth of a month
Step-by-step explanation:
1 month = 32 days
[tex]5 \: days = ( \frac{5}{30} ) \: months \\ \\ = \frac{1}{6} [/tex]
Answer:
5 days is one sixth of a month
Step-by-step explanation:
there are 30 days in an average month and divide 30 by 5
write thirteen trillion, eight hundred two billion, ninety in standard form.
Answers
Thirteen trillion, eight hundred two billion, ninety in standard form will be 13820000000019.
What are numbers?A number is a numerical unit of measurement and labeling in mathematics. The natural numbers 1, 2, 3, 4, and so on are the first examples. One trillion is represented by the international number system as 1,000,000,000,000, as we mentioned in the definition of a trillion.
After the one, there are 12 zeros. Additionally, we are aware that a billion is expressed as 1,000,000,000. After the one, there are 9 zeros. One trillion will result from multiplying 1000 by one billion.
The number thirteen trillion, eight hundred two billion, ninety in standard form can be written as below:-
Thirteen trillion, eight hundred two billion, ninety= 13820000000019
Therefore, thirteen trillion, eight hundred two billion, ninety in standard form will be 13820000000019.
To know more about numbers follow
https://brainly.com/question/4436217
#SPJ2
0.25 (12 − 5) + 21.654
Answers
Answer: 23.404
Step-by-step explanation:
Express 16 number as the product of the prime factor by the factor-tree method.
Answers
Step-by-step explanation:
2×2×2×2 = 16 its easy by using factor tree method
Find the domain of the function using interval notation.
f(x) = 6
x − 9
Answers
Answer:
(-♾, ♾)
Step-by-step explanation:
Quintina decided to increase the deduction percentage of her federal income tax rate from 14% to 16%. Quintina’s gross pay per month is $2,100. Her deductions before the change are listed in the table.
Deduction
Dollar Amount
Federal Income Tax
$294
State Income Tax
$89
Social Security
$85
Medicare
$35
What is her new monthly net pay? Round your answer to the nearest dollar.
$1555
$1591
$1595
$1639
Mark this and return
Answers
Answer:
The monthly net pay is [tex]\$1555[/tex].
Step-by-step explanation:
Step 1 :
Quintina decided to increase the deduction percentage of her federal income tax rate from [tex]14\%[/tex] to [tex]16\%.[/tex]
Quintina gross pay per month is [tex]\$2,100[/tex]
[tex]16\%[/tex] is written in the decimal form.
[tex]=\frac{16}{100}[/tex]
[tex]=0.16[/tex]
Federal income tax
[tex]=0.16[/tex] × Gross pay
[tex]=0.156[/tex] × [tex]2100[/tex]
[tex]=336[/tex]
Step 2:
Monthly net pay = Gross pay- Federal income tax - State Income Tax – social Security- Medicare.
[tex]=2100-336-89-85-35[/tex]
[tex]=2100-545[/tex]
[tex]=\$1555[/tex]
Therefore, the monthly net pay is [tex]\$1555.[/tex]
Learn more about income tax, refer:
https://brainly.com/question/1601662Answer$1555
Step-by-step explanation:
How many quarters of a meter are there in 4 3/4
Answers
Answer:
There are 19 quarters in 4 3/4
Hope that helps!
Answer:
I think it is 19 metres
Step-by-step explanation:
I think that is the answer
D.
Question 1
1 pts
Write the equation of a line through (3,1), parallel to y= 2+1
Oy=-=-1
Oy=-=-
Oy=-=-
Oy=-1
Answers
Answer:
last one
Step-by-step explanation:
Find the missing value. Round your answer to the nearest year.
Rate
Time
Principal
$500
Simple Interest
$84
Х
2.8%
years
What is the amount of years
Answers
===============================================
Work Shown:
i = P*r*t
84 = 500*0.028*t
84 = 14t
t = 84/14
t = 6
It takes 6 years to yield $84 in simple interest, when you deposit $500 at a simple interest rate of 2.8%
length of the ribbon is 120 M. what is the length of 7/15 of the ribbon?
Answers
Answer:
56 M
Step-by-step explanation:
Reduce fractions to their lowest terms equivalents
Multiply the numerators and denominators of the fractions separately
[tex]\frac{7}{15}[/tex] * 120 = convert to fraction
[tex]\frac{7}{15}[/tex] * [tex]\frac{120}{1}[/tex] = convert to fraction
[tex]\frac{7 * 120}{15}[/tex] = apply fraction rule [tex]\frac{a}{b}[/tex] * [tex]\frac{c}{d}[/tex] = [tex]\frac{a * c}{b * d}[/tex]
[tex]\frac{7 * 120}{15 *1}[/tex] = apply rule a * 1 = a 15 * 1 = 15
[tex]\frac{120}{15}[/tex] = 8 divide the numbers
7 * 8 = 56 multiply the numbers
How to convert 243 base five to base ten
Answers
Answer:
73
Step-by-step explanation:
Converting 243 base 5 to base 10.
2*5^2=50
4*5^1=20
3*5^0=3
Adding all to get Ans= 73
Can anyone explain this math problem?….
Steve goes on a road trip. He travels a total of 495 miles, and the trip takes 15 hours from start to finish.
What is his average rate of change of distance?
What are the units?
Answers
Answer:
Step-by-step explanation:
r = d/t
r = miles / hour
r = 495 / 15
r = 33 miles / hour
please help ill give u brainly
Answers
Answer: 21
Step-by-step explanation:
3x + 3 = 15
3x = 12
x = 4
5x + 1
5(4) + 1
20 + 1
21
Answer:
[tex]we \: have \: 3x + 3 = 15 \\ 3x = 15 - 3 \\ 3x = 12 \\ x = 12 \div \\ x = 4 \\ then \: 5x + 1 = 5 \times 4 + 1 = 20 + 1 \\ = 21 \\ thank \: you[/tex]
Which number is a factor of 51?
O 7
O 11
Ok 17
O 26
Answers
Answer:
factor of 51 is 1, 3, 17 and 51
Answer:
17 is the factor of 51
Step-by-step explanation:
Prime Factorization of 51:
51 = 3 × 17.
find the perimeter of the rectangle
5x+12
-x+3
Whoever answers both of them with right answer will get brainliest
Answers
Answer:
8x+30 for the first. 8x-20 for the second.
Step-by-step explanation:
The first is 2(-x+3)+10x+24
Second is 4(2x-5)
6s-3/4 factor out the coefficient
Answers
If you factor out coefficient you get,
[tex]6(s-\frac{3}{4\cdot6})=6(s-\frac{3}{24})[/tex].
Hope this helps :)
3x(2 + 5y)?
What is the correct formula to get the correct answer ?
Answers
Answer:15xy+6x
Step-by-step explanation:
3x(5y+2)
15xy+6x
The distance along a scenic route between two cities is 704 miles. One group of tourists left from the western end of the route at an average speed of 39 miles per hour. Another group left from the eastern end of the route at the same time, traveling in the opposite direction, with an average speed of 49 miles per hour. How long will it be before the two groups can expect to meet?
Answers
9514 1404 393
Answer:
8 hours
Step-by-step explanation:
The gap between the two groups is closing at the rate of (39 +49) = 88 mph.
At that rate, the 704-mile gap will be closed in ...
time = distance/speed
time = (704 mi)/(88 mi/h) = 8 h
The two groups will meet in 8 hours.
_____
Additional comment
Their meeting point will be (39 mi/h)(8 h) = 312 mi from the western end of the route.
Arrange 439.216 439.126 439.612 439.261 in decreasing order
Answers
hi <3
439.612, 439.261, 439.216, 439.126
hope this helps :)
Hello :D
The order is 439.612, 439.261, 439.216, 439.126
Write the expression that represents the total length of each segment shown.
Answers
Step-by-step explanation:
a) Total length = x + 1
b) Total length = d + 4
c) Total length = y + 3
Answer:
see below
Step-by-step explanation:
To find the total length, add the length of the parts
For the segment on the left
x+1
For the middle segment
d+4
For the segment on the right
y+3
