Answer:
A
Step-by-step explanation:
need help with trig homework!
Last year 858 people attended the Middleton County Fair. This year 1368 people attended. What was the percent increase in attendance from last year to this year? (Round to the nearest tenth of a percent.)
Answer:
59.4%
I hope I got that right!
Answer:
37.28%
Step-by-step explanation:
1368-858=510
510x100
1368
=37.28%
3. A city is selling tickets for Family
Night at the ballpark. Tickets cost $5
each. On Monday, 517 tickets were
sold. On Tuesday, 413 tickets were
sold. How much money has been
collected for the tickets?
Answer:
$4650
Step-by-step explanation:
.....................
Question 12(Multiple Choice Worth 5 points) (02.05 MC) Triangle ABC is transformed to obtain triangle A′B′C′: A coordinate grid is labeled from negative 12 to 0 to 12 on both x- and y-axes at increments of 1. Triangle ABC has A at ordered pair 2, 2, B at 2, 10, C at 8, 12. Triangle A prime B prime C prime has A prime at ordered pair negative 1, negative 1,B prime at negative 1, negative 5, C prime at negative 4, negative 6. Which statement is correct for Triangle ABC. and Triangle A prime B prime C prime.? Triangle ABC is similar to triangle A prime B prime C prime., because Triangle A prime B prime C prime. is obtained by dilating Triangle ABC. by a scale factor of 1 over 6. and then rotating it about the origin by 90 degrees Triangle ABC is similar to triangle A prime B prime C prime., because Triangle A prime B prime C prime. is obtained by dilating Triangle ABC. by a scale factor of 1 over 2. and then rotating it about the origin by 180 degrees Triangle ABC is similar to triangle A prime B prime C prime., because Triangle A prime B prime C prime. is obtained by dilating Triangle ABC. by a scale factor of 1 over 3. and then rotating it about the origin by 180 degrees Triangle ABC is similar to triangle A prime B prime C prime., because Triangle A prime B prime C prime. is obtained by dilating Triangle ABC. by a scale factor of 1 over 3. and then rotating it about the origin by 90 degrees
Answer:
Triangle A prime B prime C prime. is obtained by dilating Triangle ABC. by a scale factor of 1 over 2. and then rotating it about the origin by 180 degrees
hope it helps!
Step-by-step explanation:
Triangle ABC is similar to triangle A'B'C' because Triangle A'B'C' is obtained by dilating Triangle ABC by a scale factor of 1 over 3 and then rotating it about the origin by 180 degrees.
JUST the odd number PLZ help
Answer:
What are we looking at
Step-by-step explanation:
can you please specify
Simplify.
(+18)%(-6)
Answer: -3
Step-by-step explanation:
18/6 = 3
18/-6 = -3
Given a standard deck of cards, what is the probability that you choose a red card and then choose a heart, assuming you replaced the first card?
A. 3/26
B 7/26
C 1/4
D 1/8
identify the y intercept of the function f(x) = 2 + 4x +3
Answer:
the correct answer is 5
Step-by-step explanation:
because in y intercept we take x=0
so put x=0 in the given equation
then solve it
f(x) = 2+4(0)+3
f(x) =2+3
f(x) = 5
Five pirates share the treasure with Long John Silver. If the treasure is split, by weight, in the ratio 2:5:7:10:20:50, and the least amount any of the six pirates receives is 14,000 pounds of gold, what is the total weight of the treasure?
Answer:
658000
Step-by-step explanation:
In a game of Yahtzee, five balanced dice are rolled simultaneously. Find the probabilities of getting (a) two pairs; (b) three of a kind; (c) a full house (three of a kind and a pair); (d) four of a kind.
Answer:
Following are the solution to this question:
Step-by-step explanation:
In point a, two pairs value is[tex]= \frac{25}{108}[/tex]
In point b, the three of a kind[tex]= \frac{25}{162}[/tex]
In point c, the value of the full house (three of a kind and a pair) [tex]= \frac{25}{648}[/tex]
In point d, the value of the four of a kind [tex]= \frac{25}{1296}[/tex]
expand and simplify x(x-3)(x+5)
Answer:
x³ + 2x² - 15x
General Formulas and Concepts:
Algebra I
Expand by FOIL (First Outside Inside Last)Combining Like TermsStep-by-step explanation:
Step 1: Define
x(x - 3)(x + 5)
Step 2: Expand
Distribute x: (x² - 3x)(x + 5)FOIL: x³ + 5x² - 3x² - 15xCombine like terms: x³ + 2x² - 15x
What is the next number in this geometric sequence?
-3.24, 9.72,-29.16, 87.48,
A. 262.44
B. 174.96
C.-262.44
D. -174.96
Answer:
C. -262.44
Step-by-step explanation:
-3.24, 9.72,-29.16, 87.48
-3.24*-3= 9.72, 9.72*-3= -29.16, -29.16*-3= 87.48
the rule for this sequence is multiplying by -3
87.48*-3= -262.44
---
82%There are 24 students in a class.
8 of the students are boys.
b)
a)
Write the amount of boys in the class as a fraction in its simplest form.
b)
Write the amount of girls in the class as a fraction in its simplest form.
Answer:
Boys: 1/3
Girls: 2/3
Step-by-step explanation:
There are 8 boys in the class out of 24 students.
The fraction will be 8/24. Both the numerator and the denominator are divisible by 8.
8 ÷ 8 = 1
24 ÷ 8 = 3
The simplest form will be 1/3.
There are 16 girls in the class because 24 - 8 = 16.
The fraction will be 16/24. Both numbers are divisible by 8.
16 ÷ 8 = 2
24 ÷ 8 = 3
The simplest form will be 2/3.
Hope that helps.
Which of the following is a horizontal line?
1) y = x
2) x = 4
3) y = 4
4) y = -4x + 1
Answer:
3) y=4
Step-by-step explanation:
Answer:
y=x
Step-by-step explanation:
bcoz in graph work its normally y=x
There are 75 children. 28 children are hiking and 15 at a picnic. The rest of the children are playing soccer. How many children are playing soccer
Answer:
there are 32 kids playing soccer
Step-by-step explanation:
28+15=43
75-43=32
Sydney bought three hams for three different prices. The prices were
$14.75, $12.25, and $21.11 How much did she spend in all? If
Sydney has $100 how much money does she have left over?
Answer:
She has 51.89
Step-by-step explanation:
if you add all those number up and then subtract it with 100 you get 51.89
The dispersion among sample means is less than the dispersion among the sampled items themselves becausea:______
a. Each sample is smaller than population
b. Very large value are averaged down
c. Sampled items are all drawn from the same population
d. None of thesee.
e. b and c
Answer:
The dispersion among sample means is less than the dispersion among the sampled items themselves because:______
b. Very large values are averaged down
Step-by-step explanation:
The sample means represent average values obtained from both large and moderate values. Through the process of averaging, the data values obtained as the sample means are much closer to the true values. This is why the dispersions among the sampled items will be larger than the dispersions among the sample means. Sample dispersions describe how spread out the data values are on the number line.
Suppose that F(x)=x3 and G(x)=-5x3+2 which statement best compares the graph of g(x) with the graph of F(x)
Answer:
The graph of G(x) is the graph of F(x) stretched vertically, flipped over the x-axis, and shifted 2 units up
Step-by-step explanation:
I like math.
Look at the table
A 2-column table with 3 rows. Column 1 is labeled Animal with entries horse, pig, cow. Column 2 is labeled Number with entries 8, 6, 5.
What is the ratio of cows to horses?
to
.
Answer: 5:8
Step-by-step explanation:
There are 5 cows and 8 horses as outlined by the question. Thus, the ratio of horses to pigs is 5:8
Answer:
yeah as they said it is 5:8
6. A kennel has 90 dogs in total, some are puppies and some are adult dogs. The ratio of puppies to adult dogs in a kennel is 3 : 2. How many adult dogs are there?
Answer:
·ω·
Step-by-step explanation ·ω· thats it °ω°
In △QRS, QR¯¯¯¯¯¯¯¯ has been bisected at point T, and TU¯¯¯¯¯¯¯ has been drawn such that U is the point of intersection of TU¯¯¯¯¯¯¯ and RS¯¯¯¯¯¯¯. Which statement must be true in order to prove that TU=12QS?(1 point)
∠RTU≅∠RUT
∠TQS≅∠RUT
∠RTU≅∠TQS
∠TQS≅∠USQ
9514 1404 393
Answer:
∠RTU≅∠TQS
Step-by-step explanation:
To show TU ║ QS, the angles made by transversal RQ with each of those segments must be shown to be congruent. That is, it must be true that ...
∠RTU≅∠TQS
What are m and b in the linear equation 12 + 6x + 15 + 10x = y?
Answer:
m = 16
b = 27
General Formulas and Concepts:
Algebra I
Combining Like Terms
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
12 + 6x + 15 + 10x = y
Step 2: Simplify
Combine like terms (Z): 27 + 6x + 10x = yCombine like terms (x): 27 + 16x = yRewrite: y = 16x + 27Step 3: Identify
Break apart functions.
Slope m = 16
y-intercept b = 27
DUE AT 11:59 I NEED HELP NOW
The spring of a spring balance is 5.0in. long when there is no weight on the balance, and it is 8.4in. long with 4.0 lb hung from the balance. How much work is done in stretching it from 5.0in. to a length of 12.8in.?
Answer: work is done in stretching it from 5.0in. to a length of 12.8in is 36 lb.In
Step-by-step explanation:
We know that
f(x) = kx
given that;
Natural length L = 5
x = 8.4 - 5 = 3.4
force F = 4.0 lb
f(x) = kx
we substitute
4 = k × 3.4
k = 4 / 3.4
k = 1.1764 = 20/17
Now work done from natural length to 12.8
x = 12.8 - 5 = 7.8
work done = ₀∫^7.8 f(x) dx
= ₀∫^7.8 kx dx
we substitute value of k
= ₀∫^7.8 (20/17)x dx
= 20/17 [ x²/2 ]
= 20/17 [ (7.8)²/2 - 0 ]
= 1.1764 × 30.42
= 35.786 ≈ 36 lb.In
Therefore work is done in stretching it from 5.0in. to a length of 12.8in is 36 lb.In
As part of a class project, a university student surveyed the students in the cafeteria lunch line to look for a relationship between eye color and hair color among students. The table below contains the results of the survey.
From the sample population of students with blond hair, what is the approximate value of the relative frequency of students with green eyes?
The required approximate value of the relative frequency of students with green eyes is 0.27. Option A is correct.
What is Statistic?Statistics is the study of mathematics that deals with relations between comprehensive data.
Here,
The population of the student having blond hair = 78
Total number of students with blond hair and green eyes = 21
Now,
Approximate value of the relative frequency of students with green eyes,
= 21 / 78
= 0.27
Thus, the required approximate value of the relative frequency of students with green eyes is 0.27. Option A is correct.
Learn more about Statistics here:
https://brainly.com/question/23091366
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-7 3/8 as a decimal number?! Help
Which number line shows -3, -2, 1, and 3 correctly plotted?
Answer:
i need a picture of the graphs
Step-by-step explanation:
Which of the following is a true statement?
A. -3 < -4
B. 9 < -9
C. -6 < -2
D. 0 < -1
Answer:
C is true because when it comes to negative numbers, the closer it is to 0 the higher the value of the number is
Admission to the local amusement park cost $5.25 and each ride cost $2.50 which of the following equations represents the cost C in dollars for admission to the park with ex ride tickets?
Answer:
C=2.50r+5.25
Step-by-step explanation:
(r represents each ride cost)
5.25 would be the y-intercept since that's the initial fee to enter the park, and 2.50 would be the slope since each ride would cost that much.
The total cost of Anja’s trip to the dentist was $628.35. She paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. Which shows the correct equation and value of x, the cost of each cavity filling?
4 x + 89.95 = 628.35; x = 134 dollars and 60 cents
4 (89.95) + x = 628.35; x = 268 dollars and 55 cents
4 x + 89.95 = 628.35; x = 179 dollars and 58 cents
4 (89.95) + x = 628.35; x = 538 dollars and 40 cents
Answer:
The first one is right
Step-by-step explanation:
Answer:
A
p-by-step explanation: