Answers
Answer:
Yes, it does show a function because for every input(weeks), there is one output(weight).
Step-by-step explanation:
A function is something that takes in an input and gives you one output.
Based off the data, there is only one output for each input; therefore, the data is a function.
Related Questions
The price of apples is $3.60 for 3 pounds. Write the price as a unit rate.
Answers
Answer:
B
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
-7(x + 9) = 9(x - 5) - 14x Solve for x. SHOW WORK.
Answers
Answer:
x=-9
Step-by-step explanation:
STEP 1: Since x is on the right side of the equation, switch the sides so it is on the left side of the equation.
[tex]9(x-5)-14x=-7(x+9)[/tex]
STEP 2: Simplify 9(x−5)−14x.
[tex]-5x-45=-7(x+9)[/tex]
STEP 3: Simplify −7(x+9).
[tex]-5x-45=-7x-63[/tex]
STEP 4: Move all terms containing x to the left side of the equation.
[tex]2x-45=-63[/tex]
STEP 5: Move all terms not containing x to the right side of the equation.
[tex]2x=-18[/tex]
STEP 6: Divide each term by 2 and simplify.
[tex]x=-9[/tex]
Answer:
x= -9
explanation in the pic above
hope it helps.
The average temperature in May is
63.4º.
The average temperature in January is
42.34º.
About how much warmer is it in May
than in January?
Answers
HELPPP PLZZZZZ I DONT KNOWW HOW TO DO THSSS
Answers
Answer:
Join Zoom Meeting
Meeting ID: 580 387 3474
Passcode: 1234
Answer:
Step-by-step explanation:
y=-x-4
Maura is going on a plane. She can't have a carry-on backpack that weighs more than 10 pounds. She weighed the items she wants to pack on a sensitive scale: book: 5.142 pounds, jacket: 3.6 pounds, backpack: 1.28 pounds. What is the total weight of these items? If all of these items are in her backpack, can she take all of these things?
Answers
Answer:
2.098 pounds total these pounds
what is the reciprocal of 2 1/2
Answers
Answer:
2/5
0.4
Step-by-step explanation:
Answer:
0.4
Step-by-step explanation:
The following chart shows the number of rows in an auditorium and the total number of seats. What equation defines the number of seats with respect to the number of rows?
Answers
Answer:
S=30R+45
Step-by-step explanation:
3045/100=30R +45
So the other ones will be the same if this one is the answer. If you want you can check with the other ones. It's really easy if you get to understand it.
Answer:I am not sure
Step-by-step explanation:
can someone help me out i don’t understand
Answers
Answer:
-4
Step-by-step explanation:
180-80=100
100-64=36
36-44=-8
-8/2=-4
Last month you spend $30 on clothing this month you spent 160% of what you spent last minute set up a proportion to model this situation how much did you spend this month
Answers
Answer: See explanation
Step-by-step explanation:
From the question, we are informed that last month $30 was spent on clothing and that this month, 160% of what was spent last month.
The equation to to model this situation will be:
= 160% × $30
= 160/100 × $30
= 1.6 × $30
= $48
That means $48 will be spent this month.
-2( x - 3 ) = 8x -3( 5 + x )
find the value of x
Answers
Answer:
0.45
Step-by-step explanation:
The high for yesterday was 90°F, today the high is 78°F. What is the percent decrease in the
temperatures?
Answers
Answer:
The temperature from yesterday to today decreased by 12 degrees fahrenheit.
Step-by-step explanation:
Ummm... it's true :)
What is the area of △MNP?
A. 40 m2
B. 60 m2
C. 68 m2
D. 127.5 m2
Answers
answer is B. 60 m2
Step-by-step explanation:
17²=15²+MP²
289=225+MP²
289-225=64
So... MP²=64.... MP=8
8×15= 120
120÷2=60
An unbalanced force causes a change in _________________ or _________________________.
50 POINTS!
A balanced force ____________________________________. It has a net force of _______________.
The UNIT for force is the _______________________________. It is abbreviated ________.
Answers
Answer:
What?
Step-by-step explanation:
find the slope of the line√3y-x-2√x
Answers
need help asap please!!
Answers
Answer:
Step-by-step explanation:
Your worth it love u
An individual can win a prize by drawing the highest numbered card out of five cards. After each draw, the card is replaced and the cards are shuffled for another chance. If the prize is not won, the card is again replaced and mixed in with the other cards. If a prize is won, the highest card is replaced and the five cards are shuffled for a new game. If an individual makes seven draws, what is the probability the individual will win a prize exactly two times?
A. 2 factorial over 7 factorial
B. 7 choose 2 times 0.2 squared times 0.8 to the fifth power
C. 0.2 squared over 0.8 to the fifth power
D. 2(0.2)(0.8)
E. (0.2)2(0.8)5
Answers
Answer:
B
Step-by-step explanation:
Help will get brainliest
Answers
for question 3 answer is 53 7/8 feet
The temperature at 6:00 pm was 15 degrees Celcius. The temperature dropped 2 degrees Celcius per hour. What was the temperature at 4:00 am
Answers
Answer:
-5 Celsius
Step-by-step explanation:
You find the hours between which is 10 then you multiply 10 to 2 and then subtract
What value of x satisfies the equation x/4 + x/2 =9
Answers
"12" is the correct value of "x" which satisfies the given equation.
The given equation is:
→ [tex]\frac{x}{4} +\frac{x}{2} =9[/tex]
By taking L.C.M, we get
→ [tex]\frac{x+2x}{4}= 9[/tex]
→ [tex]\frac{3x}{4} =9[/tex]
By applying cross-multiplication, we get
→ [tex]3x=36[/tex]
→ [tex]x = \frac{36}{3}[/tex]
→ [tex]= 12[/tex]
Thus the above is the right answer.
Learn more about equation here:
https://brainly.com/question/1054939
A local school donated canned goods to help the community. Cans were packed into boxes each weighing 16.4 pounds. The volunteers packed 9 boxes. How many total pounds of food did they collect? A. 97.6 B. 147.6 C. 976 D. 1,476
Answers
Answer:
147.6 pounds of foodStep-by-step explanation:
Each box weighed 16.4pounds, if the volunteers packed 9 boxes, we need to calculate the total pounds of food collected. Using the equality postulate;
1 box = 16.4 pounds
9 boxes = x pounds of food
Cross multiply;
1 * x = 9 * 16.4
x = 147.6 pounds of food
Hence the volunteers collected 147.6 total pounds of food
Adam currently runs about 40 miles per week, and he wants to increase his weekly mileage by 10%. How many miles will Adam run per week?
Answers
it would be 50miles i think or it would be 44
Solve the inequality. Graph the solutions.
Answers
Answer:
d
Step-by-step explanation:
i took the test
Answer:
C. x < -5 or x > 5
Step-by-step explanation:
The subtotal for a TV was $1,029.99. What does that mean?
Answers
Students at Mendel Middle School are planning a fair for their school's fundraiser. Liam volunteers to help plan the event. The first month, he volunteered for x hours. The next month, he volunteered for 1 2/3 times as many hours as he had the first month. If he volunteered for a total of 40 hours, how many hours did he volunteer during the first month? Write an equation to represent the situation and solve.
Answers
Answer:
15 hours
Step-by-step explanation:
[tex]x[/tex] is the number of hours that Liam volunteered in the first month
The next month he volunteered [tex]1\dfrac{2}{3}[/tex] times the time he volunteered the first month.
Total time he volunteered in the two months is 40 hours so
[tex]x+1\dfrac{2}{3}x=40\\\Rightarrow x+\dfrac{5}{3}x=40\\\Rightarrow \dfrac{3x+5x}{3}=40\\\Rightarrow x=\dfrac{40\times 3}{8}\\\Rightarrow x=15[/tex]
Time he volunteered in the first month is 15 hours.
What is the slope of the line through (−1,−7) and (3,9)?
Answers
Answer:
The slope is 4.
Step-by-step explanation:
Point slope form is y-y1 over x-x1. I put the coordinates in like this.
9-(-7) over 3-(-1) so thats 9+7 over 3+1. 16 over 4 is 4.
Answer:
The answer is 2
Step-by-step explanation:
Please help me with this problem
Answers
Answer:
The angle of EDA is 45 and I believe BE is 19.
Step-by-step explanation:
Solve the inequality: 1 < x-2<5
O [3,7]
O (3,7)
O [7,3]
O (7,3)
Answers
Answer:
3,7
Step-by-step explanation:
Answer:
(3, 7 )
Step-by-step explanation:
Given
1 < x - 2 < 5 ← add 2 to each interval
3 < x < 7
Since x cannot equal 3 or 7 then use parenthesis for limits, that is
solution is (3, 7)
What is the value of y in the equation 2(4y − 1) = 6? (4 points) a 0 b 1 c 6 d 8
Answers
Answer:
B; 1
Step-by-step explanation:
divide both sides of the equation by 2
4y-1=3
move the constant to the right
4y=3+1
calculate (add the numbers)
4y+4
divide both sides by 4
y=1
Answer:
b
Step-by-step explanation:
Eight bottles of soda and four bags of chips cost $16. Six bottles of soda and 7 bags of chips cost $14. How much does a bottle of soda cost? How much does a bag of chips cost?
Answers
Answer: soda 1.75 dollars and chips is 0.50 dollars
Step-by-step explanation:you have to work out the question like a simultaneous equation so key s=soda and c=chips
8s+4c=16
6s+7c=14 make chips equal
56s+28c=112
24s+28c=56 Take the equations away
32s=56
S=56\32
S=7/4
S=1.75 sub that answer in the first equation
8*1.75=14
14+4c=16
4c=2
C=0.5
what is the value of angle k
Answers
Answer:∠k = 121°
Step-by-step
Exterior Angle Theorem:
The measure of an exterior angle is equal to the sum of the two remote interior angles.
Add 31° and 90° to get ∠K