Answer:
-18
Step-by-step explanation:
6-12=-6-12=-18
Guys please I need a lot of help I would deeply appreciate it
Answer:
I think is number 2 in the corner
13. The surveys of interest for a concert produced these data points about the relation between ticket
price and ticket sales
Ticket Price (S)
3
5
7
9
11
13
Ticket Sales (S) 1447 1353 1212 1025 790 509
(A) Find the quadratic equation that best models the data,
14a)
(B) Predict the ticket sales if the tickets are $8 each.
14b)
(C) What would the price of the ticket have been if there
is $1000 in ticket sales?
14c)
Answer:
1500.110 - 0.157x - 5.853x² ;
1124.262
Step-by-step explanation:
Given the data:
Price __ Sales
3 ____1447
5 ___ 1353
7 ____ 1212
9 ____1025
11 ____790
13 ____509
Usibg the quadratic regression calculator :
1500.110 - 0.157x - 5.853x²
If ticket price = $8 each
Ticket sales will be :
y = 1500.110 - 0.157(8)- 5.853(8^2)
= 1124.262
Hi, if you could help that would be great :)
Answer:
Similar
Step-by-step explanation:
12/7.2 =1.66666666 Use ratios to determine if they are similar using SSS similarity.
18/10.8 =1.6666666
10/6 =1.666666666 They are similar b/c all the sides are proportional to one another.
Answer:
Similar
Step-by-step explanation:
each of the sides are proportionate
Plz need an answer fast
Answer:
Not a function becuase one input value corresponds with multiple output values.
Step-by-step explanation:
Hope it helps
help me out with this pls (multiple choice)
Answer:
B
Step-by-step explanation:
[tex] \tan( 30) = \frac{y}{7 } \\ y = \sqrt{147} = 7 \sqrt{3} \\ {x}^{2} = {7}^{2} + {(7 \sqrt{3}) }^{2} \\ {x}^{2} = 49 + 147 = 196 \\ x = \sqrt{196} = 14[/tex]
26 out of 65 as a percentage
How would you do that without a calculator?
Answer:
40%
Step-by-step explanation:
you would first simply the fraction down
13 goes into both numbers so the fraction can be simplified to
2/5 which is think is simply enough to know that 2/5 is 40% but if not the explanation would be
100÷5 =20
20 x by the 2 from the fraction
= 40%
Step-by-step explanation:
65 = 100%
0.65 = 1%
26 = x%
x = (26 ÷ 0.65)%
x = 40%
--------------------------FOLLOW MEcan you solve this problem for me 40/4=x/2
Answer:
40/4=x/2
10×2=x
x=20 is your answer
x = 20
is your answer
Let's solve your equation step-by-step.
40
(40)*(2)=x*(4)
80=4x
Step 2: Flip the equation.
4x=80
Step 3: Divide both sides by 4.
Two cars drive on the same highway in the same direction. The graphs show the distance, , of each one as a function of time, . Which car drives faster? Explain how you know.
Answer:
Car b
Step-by-step explanation: Because it’s going higher on the graph because it’s going more straight than car a which is going more sideways
plz answer this Solve y+8≥9. Graph the solution.
Answer:
y≥1
Step-by-step explanation:
y+8 ≥ 9
-8 -8
______
y≥1
i hope it makes sense(i tried to make it look like how you would do it on paper)
Suppose a rabbit population of 10 rabbits triples every month. Write and solve a function for how many rabbits will exist after 3 months.
Answer:
40
Step-by-step explanation:
10 rabbits
+ 3 months = 30 rabbits
40 rabbits
Please hurry I’m having trouble on this question
Answer:
c
Step-by-step explanation:
Answer:
B. Y = 1.5x
Step-by-step explanation:
A group of students is timed while sprinting 100 meters. Each student’s speed can be found by dividing 100 m by their time. Is each statement true or false?
Speed is a function of time.
Time is a function of distance.
Speed is a function of number of students racing.
Time is a function of speed.
B.Time is a function of distance. is the answer ot the question
A group of students is timed while sprinting 100 meters. Each student’s speed can be found by dividing 100 m by their time. Is each statement true or false?
Speed is a function of time.
Time is a function of distance.
Speed is a function of number of students racing.
Time is a function of speed.
Virginia needed some batteries for her flashlights. She bought 4 batteries for $6.80. At that rate, how much would 10 batteries cost?
Answer:
$17
Step-by-step explanation:
First find the cost of 1 battery.
$6.80 ÷ 4 = $1.70
Then multiply the cost of one battery by 10.
$1.70 x 10 = $17
Answer:
10 batteries would cost $17
arm-Up
Active
Identifying the System of Measurement
Check
Sort the units of measure into the appropriate system.
Customary System
Metric System
miles
ounces
deciliters
kilometers
centigrams
cups
customary system; miles, cups, ounces
metric system; deciliters, kilometers, centigrams
Answer:
just here to say the guy above me is correct
Step-by-step explanation:
did it on edge 2021 :D
PLEASE HELP ME, ITS ONLY ONE QUESTION!!!!!!!
Answer:
B and D are both correct.
zero point three divided by zero point 9
Answer:
0.33333
Step-by-step explanation:
Answer: the answer is 0.3 with a recipricol bar
Step-by-step explanation:
Pleaseee answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!
Answer:
It depends
If you are mapping figure M to figure L it would be:
right; 8
up; 7
If you are mapping figure L to figure M it would be:
left; 8
down; 7
Step-by-step explanation:
How do I write an equation for a line with a slope of ²/³ that has a y-intercept at -2.Titer eat at 2
Answer:
y = 2/3x - 2
Step-by-step explanation:
Given :
Slope, b = 2/3
y - intercept, c = - 2
The equation of a line can be expressed in slope intercept form as :
y = bx + c
b = slope ; c = y - intercept
Hence, line equation becomes ;
y = 2/3x - 2
An experiment consists of randomly selecting a marble from a bag, not replacing it, and then selecting another marble. The bag contains 3 yellow marbles and 2 white marbles. What is the probability of selecting a white marble and then a yellow marble?
Answer:
The bag contains 4 blue marbles, 3 green marbles, 7 red marbles, and 1 yellow marble. What is the probability of selecting a red marble and then a blue marble? Question 3 ... 4 blue marbles+ 3 green marbles+ 7 red marbles+ 1 yellow marble= 15 ... P(red,blue0 = 7/15 * 2/7 = 2/15 =.13333333 = 13.33%.
Step-by-step explanation:
Answer:
There are 14 total marbles. The probability of drawing a yellow marble on the first draw is 3/14. Given replacement, the probability on the second draw is the same as on the first draw, so the probability of a black marble on the second draw is 6/14. The probability of drawing first a yellow marble then a black marble is 3/14 * 6/14 = 18/196.
Sixty-four is the product of eight and the sum of a number and six.
Answer:
64 is the sum of the numbers
58 + 6 = 64
PLEASE MARK ME AS BRAINLIEST
6-Qual o resultado da expressão:129+3-12×3+15×6=
A) 77
B)97
C)90
D)87
Answer:
1250
Step-by-step explanation:
that's what I got please let me know if I'm correct
on 5x (2 + 1)2 : 3 =
Step 1 Add 2 to both sides.
5x=3+2
Step 2 Simplify 3+23+2 to 55.
5x=5
Step 3 Divide both sides by 5.
x=1
Hoped this helped :)
Also if this answered your question you can maybe give me brainilest?
Please show work. It’s really urgent too! Thanks :) Sorry if it’s bad quality.
i think that for number one it would be
7/8th grade math please help!
Answer:
H) 320 square units for the surface area
Step-by-step explanation:
20(5.2+5.25+4.5) + 2(1/2(4*5.25)) = 320
(5x-3)^2 -60x=(5x-3)^2
Answer:
x = 0
Step-by-step explanation:
Answer:
hope you can understand what im saying
Negative 11/14 times negative (1/17)
Step-by-step explanation:
[tex] - \frac{11}{14} \times - \frac{1}{17} \\ = \frac{11}{14 \times 17} \\ = \frac{11}{238} [/tex]
Hope it will help :)
Answer:
The answer is 11/238
Hope it helps
please help mee
[tex]7 - ( - 3)[/tex]
Answer:
10
Step-by-step explanation:
7-(-3)=7+3=10
A sales person makes $200 each week plus additional $24 per sale. The sales person wants their weekly paycheck to be at least $500
It’s kinda easy but I wanna make sure it’s right pls help if you can
Answer:
a. 9/10
Step-by-step explanation:
hopes this helps
WILL MARK BRAINIEST AND GOOD REVIEW
Answer: ummmm... 24%
Step-by-step explanation:
