Answer:
1.6 pizzas
Step-by-step explanation:
Choose which function is represented by the graph A. f(x) = (x - 1)(x + 2)(x+5)(x+10)
B. f(x) = (x - 5)(x-2)(x + 1)
C. f(x) = (x - 10)(x - 5)(x - 2)(x+1)
D. f(x) = (x - 1)(x + 2)(x+5)
Answer:
Option B
Step-by-step explanation:
From the graph attached,
x-intercepts of the graph are x = -1, 2 and 5
y-intercept of the graph is y = 10
Since, x intercepts of a graph define the zeros of the function (y = 0)
Therefore, (x + 1), (x - 2) and (x - 5) are the zero factors of the given graphs.
And the equation of the function will be,
f(x) = a(x + 1)(x - 2)(x - 5)
Since, -intercept of the function is y = 10
Therefore, for x = 0,
y = a(0 + 1)(0 - 2)(0 - 5) = 10
a(10) = 10
a = 1
So the function representing the graph is,
f(x) = (x - 1)(x + 2)(x - 5)
Option B will be the answer.
CJ went out to eat. He wanted to tip 18% because he got exceptional service. His bill (before tip) was $18.47. What was the total bill including tip?
Answer:$21.79
Step-by-step explanation:
If the original cost is 18.47 and you want to tip 18% tip the tip you would tip is 3.32 and if you add that to 18.47 you will get 21.79
Answer the following questions using the graph at the right (attatched). The graph shows the height h in feet of a snowball t seconds after it is launched. The path of the snowball is given by the equation: h = -16t^2 + 128t
How long is the snowball in the air? Explain how you know the answer based on the graph
Answer:
8secs
Step-by-step explanation:
To calculate how long the ball stays in air, we need to find the time it takes to reach the max height first
The ball reaches its max height when dh/dt = 0.
-32t+128=0
32t = 128
t = 128/32
t = 4secs
The time the ball spent in air will be;
t = 2(4)
t = 8secs
Hence the ball spent 8secs in air
Salma will run less than 35 miles this week. So far, she has run 18 miles. What are the possible numbers of additional miles she will run?
Use t for the number of additional miles she will run.
Write your answer as an inequality solved for t.
Answer:
We know that Salma will run less than 35 miles in total this week.
So if t represents the number of miles that Salma runs, we have the inequality:
0mi ≤ t < 35 mi
(where the first part comes because she can not run a number of negative miles, but this is trivial.)
We know that she already ran 18 miles, then we have now the inequality:
t + 18mi < 35mi
Now we need to isolate S
t < 35mi - 18mi
t < 17mi
So she can run any number of miles that is smaller than 17 miles.
For example, she could run 10 miles, 14 miles, 4.5 miles, etc.
Which shape(s) show a decrease in distance overtime?.
ASAP
Answer:
Heart and moon. They start up and gradually go down, meaning they decrease.
assidee has a checking account. If the account balance ever falls below zero, the bank charges her a fee of $5.95 per day. Today, the balance in Kassidee's account is -$2.67. If she does not make any deposits or withdrawals, what will be the balance in her account after 2 days?
5.95x2= 11.9
-2.67-11.9=-14.57
Her balance aftern2 days will be $-14.57
Malikah saves all of his pennies and nickels. After a year he has a total of 520 coins After counted the coins he had a total of $14.72 How many nickels does he hove?
Answer:
238 nickels
282 pennies
Step-by-step explanation:
N =Nickels
P= Pennies
20 nickels = 1 dollar
100 pennies = 1 dollar
N+P = 520
P=( 520-N)
0.05(N) +0.01(520-N) = $14.72
Multiply by 100 to avoid decimals:
5 N +1(520-N) = 1,472
5N +520 -N = 1,472
4N = 952
N = 238 (238/20 = 11.9) $11.9
520-238 = 282 pennies (=$ 2.82)
238 + 282 = 520
$11.9 + $2.82 = $ 14.72
Find the percent of change. Round to the nearest tenth, if necessary.
In the 2006 season, Tom Brady threw for 3,529 yards. In the 2007 season, he threw for 2,806 yards.
Answer:
20.487%
Step-by-step explanation:
divide the second number by the first. then do one minus that number
A walking trail is 3.8 miles long. If Gertrude walked the length of the 1 walking trail 13 times, how many miles did Gertrude walk?
Answer:
49.4 miles.
Step-by-step explanation:
3.8 × 13 = 49.4 (miles)
answers to the 2 boxes please :)
Answer:
X = - 1
Y = 0
Step-by-step explanation:
Hope this helps u... ^_^The perimeter of a college basketball court is 96m and the length is 14me more than the width. what are the dimesions?
Step-by-step explanation:
let width =x
length=x+14
....
perimeter=96=2*(L+W)
96=2*(X+X+14)
96=4x+28
96-28=4x
68=4x
/4
68/4=x
17=x the width
length = 17+14=31m
....
Check
17+17+31+31=96
I hope it's helpful!
I have no idea how to delete a question
This is the anthem
Told the world I need everything and some, yeah
Two girls that's a tandem
She gon' do all it for me when them bands come
Got it all, yeah I'm young, rich, and handsome
Uh, this s is not random
Everybody ain't got it, understand son, yeah
This s is not random
Woah okay
- G easy
Answer:
you cant
Step-by-step explanation:
good song
Which point on the number line best represents the square root of 6
Answer:
I don't see the file.
Step-by-step explanation:
Answer:
point 2.44 represents the location of √6 or 2.44 is between 2 and 3
Step-by-step explanation:
Foster is centering a photo that is 1 1/2 inches wide on a scrapbook page that is 14 inches wide. How far from each side of the page should he put the picture? Enter your answer as a mixed number.
Answer:
The answer would be 4 1/4 (4.25)
10-1.5=8.5/2=4.25
Hope this helps!
Can u please mark me as brainliest? I really need it!
Step-by-step explanation:
Can someone help me in math. Please.
Is Algebra.
Answer:
Step-by-step explanation:
Q6
blank 1 :2
blank 2 :3
blank 3 :2
Q7
blank 1 :3
blank 2 :1
Answer:
y-2=3⋅(x−2)
y-2=3⋅(x+1)
Step-by-step explanation:
ALGEBRA: Sandra Woo delivers flowers. She earns $5.50 to deliver a small arrangement and $8.25 to deliver a large arrangement. Last week she made 52 deliveries and earned a total of $343.75. How many LARGE arrangements did she deliver?
Answer:
the large arrangement be 21
Step-by-step explanation:
The computation of the large arrangements she delivered is as follows:
Let us assume the small arrangement be x
And, the large arrangement be y
Now as per the question
5.50x + 8.25y = $343.75 ......(1)
x + y = 52........(2)
We can write as
x = 52 - y
Now put the x value in the (1) equation
5.50(52 - y) + 8.25y = $343.75
$286 - 5.50y + 8.25y = $343.75
2.75y = 57.75
y = 21
Hence, the large arrangement be 21
Sharon wants to make cookies for her class bake sale. She found a recipe that calls for 2/3 cups of flour for each batch of cookies. How many batches can she make using 12 cups of flour?
A. 6
B. 12
C. 8
D.4
Answer:
18 batches (not sure why this isn't an answer, I'm sure it is right)
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just don’t want to waste my time in case you don’t want me to :)
$14.00 for 7 minutes
Unit rate
Answer:
$2/min
Step-by-step explanation:
14 ÷ 7 = 2
Therefore, $2 per minute.
what is 10 times 5.999999?
Answer:
59.99999
Step-by-step explanation:
thanks hope it helps u........ pls mark me as brainliest.......if it helps☺️
Solve for n
3n + 2 - 2n + 5 = 17
(Combine like terms then solve.)
Answer:
n+7=17
n=17-7
n=10
Step-by-step explanation:
Marcus found a website where gold jerseys cost $150 and blue jerseys cost $50. He plans on spending $300. He is buying 4 jerseys. Use x to represent gold jerseys and y to represent blue jerseys. Write the system of linear equations to represent this situation
Answer:
150x+50y=300
150(1)+50(3)=300
x+ y=4
Step-by-step explanation:
He is wanting spend 300 he needs to know how many shirts should be sold for each to add to that total. He wants 4 shirts so he needs 3 of the 50 dollars and 1 of the shirts that cost 150.
Which fraction on the number line is equal to 3? 1/4 2/4 3/4 4/4 5/4 6/4 7/4 8/4 9/4 10/4 11/4 12/4 13/4 14/4 15/4 16/4 17/4 18/4 19/4 20/4? please help
Answer:
12/4
Step-by-step explanation:
4 goes into 12 3 times making 12/4 equal to 3
The correct fraction on the number line is equal to 3 is,
⇒ 12 / 4
What is mean by Fraction?A fraction is a part of whole number, and a way to split up a number into equal parts. Or, A number which is expressed as a quotient is called fraction. It can be written as the form of p : q, which is equivalent to p / q.
Given that;
To find fraction on the number line is equal to 3.
Now, We get;
On the number line,
= 12 / 4
= 3
Thus, The correct fraction on the number line is equal to 3 is,
⇒ 12 / 4
Learn more about the fraction visit:
https://brainly.com/question/5454147
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Bennie and $12.00 per hour as a lifeguard he earns a bonus $75.00 for taking a training course. How much hours must be work to earn at least $399.00
WILL GIVE BRAINILEST FOR CORRECT ANSWER!
Why does the troposphere vary in thickness?
Answer:
Near the equator, the troposphere is thicker than at the poles, since the spinning of the Earth tends to shift air towards the equator.
brainliest maybe?
Step-by-step explanation:
Find the slope of the lone that passes through (1,1) and (-3,-5)
Answer:
3/2
Step-by-step explanation:
change in y over change in x
Answer:
[tex]\frac{3}{2}[/tex]
Step-by-step explanation:
Use the distance formula (or rise over run)
[tex]\frac{-5-1}{-3-1}=\frac{-6}{-4} =\frac{3}{2}[/tex]
VUGUVI Jamal has 75 oranges and 675 apples. What percentage of the fruit is apples?
Answer:90%
i used my calculator but basically i added the numbers up and divided them by 75 which gave me 10% so that is the percent of the oranges so you substracted by the whole (100%) and it gives you the answer, your welcome.
The 90% of the fruit is apples.
What is a percentage?A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.
Given:
Jamal has 75 oranges and 675 apples.
The total fruits are 750.
Let n be the percentage of the fruit is apples.
So,
675 = n x 750/100
n = 67500/750
n = 90%
Therefore, the percentage is 90%.
To learn more about the percentage;
brainly.com/question/24159063
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how to find a perimeter of a triangle
Answer:
To find the perimeter of a triangle, add all the side lengths
Step-by-step explanation:
Which is equivalent to 12 (33)?
Answer:
396
Step-by-step explanation:
it looks like you need to mulitply 12 by 33, which should give you 396?
Is the function represented by the table non-linear?
Answer: The answer is A:
Step-by-step explanation: Yes, because it has a constant rate of change.
#3 no because it doesnt have a constant rate of change
2multiplied by 6y + 3y divided by 3
Answer and Step-by-step explanation:
= 2×6y+3÷3
= 12y+3÷3
= 15y÷3
= 5y
Hope it help you mark as Brainlist