Answer:
The cost of the rides are 3 tickets
And 1 ticket per game
The ride and game cost 3 tickets and 1 ticket for each respectively.
Step-by-step explanation:
Step 1 of 5
Let a be the number of tickets per ride costs. And b be the number of tickets per game costs.Thus from the given, we get the equations. For Scott, 5a+4b=19 For Isaac, 7a+2b=23
Step 2 of 5
Multiplying the equation 2 by 2, we get 5a+4b=19→1 14a+4b=46→2
Step 3 of 5
By subtracting both the equations, we get
(−)5a+4b=1914a+4b=46
_____________
−9a =−27
a=−27−9⇒a=3
Step 4 of 5
Substituting the above value in the equation 1, we get5(3)+4b=1915+4b=194b=19−154b=4b=44⇒b=1
Step 5 of 5
The solution is (3,1).The cost of the rides is 3 tickets per ride.The cost of the games is 1 ticket per game.
sorry its really confusing this how I was taught tho.
find the area of this circle. Use 3 for pi.
Answer:
The circumference should be 84.
The area should be 588.
Step-by-step explanation:
Circumference:
14 × 2 = 28 Multiply the radius by 2 in order to get the diameter.
28 × 3 = 84 Multiply your answer by pi but in this case it's 3 and you have your answer.
Area:
14^2 = 196
196 × 3 = 588
A student claims that 50% of a sample of data is less than the median and 50% of data is greater than the median, therefore the data is symmetric. What is the student's error?
a) The student did not make an error
b) It is impossible for 50% of the data values to be both less than and greater than the median, so you can't determine whether or not the data is symmetric.
c) While 50% of the data values are always greater than the median, the data may have greater variability on one side of the median than the other.
d) Data is never symmetric, so this assumption is incorrect.
Answer:
A
Step-by-step explanation:
Simply put if it's 50-50 then it just is what it is
The student's error is that d) Data is never symmetric, so this assumption is incorrect.
What is Median?Median of a data set is the element in the middle if the data are arranged in increasing or decreasing order.
Given that,
A student claims that 50% of a sample of data is less than the median and 50% of data is greater than the median, therefore the data is symmetric.
In a symmetric distribution, the left hand side and the right hand side of the median will be equal.
That is, the left points and the right points are equal.
Hence the correct option is d) Data is never symmetric, so this assumption is incorrect.
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The tables show random samples of the ages of viewers of two different movies.
The distribution for Movie A is (BLANK), so use the (BLANK) and (BLANK) to describe the population. The measure of center is (BLANK) and the measure of variation is (BLANK).
The distribution for Movie B is (BLANK), so use the (BLANK) and (BLANK) to describe the population. The measure of center is (BLANK) and the measure of variation is (BLANK).
The ages of viewers of Movie A are generally (BLANK) the ages of viewers of Movie B.
Answer:the ages of movie a
Is 5-7 years older then movie b
Step-by-step explanation:
Find the area of this composite shape. please help
Find the area of this trapezoid. please help
Answer:
triangle on the left: 6 sq ft. triangle on the right: 28 sq ft. rectangle: 128. altogether, 162 sq ft. the trapezoid is about 61.6.
Step-by-step explanation:
for the rectangle the formula is bxh (base x height). for a triangle, it is bxh/2, or base times height divided by 2. for a trapezoid, it is b1+b2 x h / 2, or base 1 (bottom) plus base 2 (top) times height, take all of that and divide by 2.
HELP FOLKSS PWEASEE I NEED HELPPP
Answer:
A and graph down below
Step-by-step explanation:
**The picture of the graph is down below
The answer for the two choice question is A, The answer is a because the X = time and y= amount of cookies like explaned in the table
Hope this helps!! (ɔ◔‿◔)ɔ ♥
Answer:
i cant see it can you give me a brainlist
Step-by-step explanation:
What is the probability of spinning an even number? I really need help :(
Why will the ratio of the volume of the two cubes with side lengths in the ratio of 1:2 be 1:8
Answer: 1³ = 1
2³ = 8
1:8
Step-by-step explanation: [Volume is cubic] Cube = value³
So the cubic ratio of 1:2 is 1:8
[tex]3\frac{4}{5}[/tex]*[tex]\frac{1}{4}[/tex]
Please show your work!
[tex]\huge\color{iron}\bold{Question:}[/tex]
[tex]3 \ \frac{4}{5} \times \frac{1}{4} = [/tex]
[tex]\huge\color{iron}\bold{☛Answer:☚}[/tex]
[tex]0.95[/tex]
[tex]\red{\mathcal{ Hope \: its \: help }}[/tex]
pls help me and answer correctly 20 points!! will mark brainlist if possible
for number 3 you would be in the 1st quandrant. for number 4 it would be (-6 10)
for number 5 A would be (-7 -5) B would be (-3 -1) C would be (-2 -5) for number 6 K would be (6 2) J would be (6 7) L would be (3 7)
Find the surface area of the cylinder. Round your answer to the nearest tenth.
Answer:
4247.4 (1 d.p.)
Step-by-step explanation:
The formula for the surface area of a cylinder is [tex]A=2\pi rh+2\pi r^{2}[/tex], where A is the surface area, r is the radius, and h is the heightPut in the values[tex]A=2\pi\times 13\times 39+2\pi\times 13^{2}[/tex][tex]A=1014\pi +338\pi[/tex][tex]A=1352\pi=4247.4[/tex]Answer:
4245.3cm
Step-by-step explanation:
(11 points please asap)
At the garden store, pots were $5 and buckets were $7
If a customer bought $1140 worth of 192 pots and buckets
How many of each type did they buy?
Step-by-step explanation:
Let the number of Pots be x.
Number of Buckets be y.
From given data we have,
Customer Bought $1140 worth of 192 poys and Buckets.
Total Items=192
[tex]x + y = 192[/tex] ----------->1
Total Cost=$1140
Cost of each Pot=$5.
Cost of each Bucket=$7
Therefore we get
[tex]5x + 7y = 1140[/tex] --------->2
Solving equations 1 and 2
Equation 2 - 5×(Equation 1)
5x+7y=1140
- 5x+5y=960
-----------------------
0+ 2y=180
-----------------------
2y=180
y=90
From Equation 1 we get,
x+y=192
x+90=192
x=192-90=102
Hence we get
x=102
y=90
Therefore
Number of pots=102
Number of Buckets=90
What is a reasonable customary unit for the capacity of a bottle of water?
Two paths from school to the store are shown below, one that uses Riverside Dr. and another which uses
Cypress and Central Avenues. Which path is shorter? By about how much? (Round to the tenths place.) Explain
how you know.
can someone help me with this question please?
Answer:
25
Step-by-step explanation
12.5(4) = 50
Since it is a triangle you have to multiply the answer by 1/2 so 50(1/2) = 25.
ANSWER ASAP
Figure ABCD below is transformed to obtain figure A''B''C''D'':
Write the sequence of transformations that changes figure ABCD to figure A''B''C''D''. Explain your answer and write the coordinates of the figure obtained after each transformation.
Somone help me i don't really understand..
What is the answer on the picture?
A beach toy in the shape of a pyramid has a rectangular base with dimensions of 4 inches by 12 inches. The height of the rectangular pyramid is 10 inches.
How many cubic inches of sand is needed to fill the beach toy?
Enter your answer in the box.
Answer:
80 in3
Step-by-step explanation:
12 x 4 = 48 so you divide 48 by 2 which is 24 therefor you take that 10 and multiply it by 24 which is 240, final step you divided 240 by 3 which is 80
Also formated as:
12 x 4 = 48
48/2 = 24
24 x 10 = 240
240/3
Hope it helped!
Problem:
2/3 divided by 2 to the power of 4 +(3/4 + 1/6) divided by 1/3
[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]
Let's evaluate ~
[tex]\qquad \tt \dashrightarrow \: (\frac{2}{3} \div {2}^{4} ) + \{ ( \frac{3}{4} + \frac{1}{6} ) \div \frac{1}{3} \}[/tex]
[tex]\qquad \tt \dashrightarrow \: (\frac{2}{3} \times \frac{1}{ {2}^{4} } ) + \{ ( \frac{18 + 4}{24} ) \div \frac{1}{3} \}[/tex]
[tex]\qquad \tt \dashrightarrow \: (\frac{1}{3 \times {2}^{ 3} }) + ( \frac{22}{24} \times 3)[/tex]
[tex]\qquad \tt \dashrightarrow \: \frac{1}{24} + \frac{66}{24} [/tex]
[tex]\qquad \tt \dashrightarrow \: \frac{67}{24} [/tex]
PLS HELP I CANT FIGURE THIS OUT
Answer:c
Step-by-step explanation:
Given a rational number, a, and an irrational number, b, prove that the sum of a and b is irrational.
PLSS
Duncan shares 20 percent of all of his sales commissions with his personal assistant. If Duncan earns x dollars in commissions and gives his assistant y dollars, which equation correctly models this situation?
x = 0.20 y
y = 0.20 x
x = StartFraction y over 20 EndFraction
y = StartFraction x over 20 EndFraction
Answer:
it b
Step-by-step explanation:
A large pot holds 6 quarts of spaghetti sauce. Lisa has 1−pint containers of spaghetti sauce.
Complete the table to help you find the number of 1−pint containers of spaghetti sauce Lisa will need to fill the pot.
quart 2 4 6 8
pint 4
8
12
16
Lisa will need
1−pint containers to
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Click and place the simplified expression after its original expression.
Answer:
1. 8x
2. 2x squared
3. 6xy
4. 5y
Step-by-step explanation:
Trust me :)
The value of the equations are
a) 5x + 3x = 8x
b) 7x² - 5x² = 2x²
c) 2xy + 4xy = 6xy
d) 8y - 2y = 6y
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
a)
A = 5x + 3x be equation (1)
On simplifying the equation , we get
A = 8x
b)
A = 7x² - 5x² be equation (2)
On simplifying the equation , we get
A = 2x²
c)
A = 2xy + 4xy
On simplifying the equation , we get
A = 6xy
d)
A = 8y - 2y
On simplifying the equation , we get
A = 6y
Hence , the equations are solved
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This table gives average annual salaries for four jobs. Based on this information, how much more money would a mason earn than a biologist over 15 years? $71,550 $196,800 $418,050 $489,600
Answer:
the answer is 71,550
explanation by step-by-step:
1. multiplay the salaries of the biologing and mask by 15. Mason: 61,750(15)= 926,250. Biologist: 56,980(15)= 854,700. 2 the two product are subtract. mason-biologist. 926,250-854,700= 71,550.
please explain how to do all 6 of them and show work for each one maybe brainliest also
Please HELP I WILL GIVE BRAINLYEST
The table below represents the relationship between the distance a car travels, y , in miles, and the time,x , in minutes.Time, Distance, 2618785411781Which equation represents the relationship between distance and time?
Answer:
please specify what 2618785411781 is
Step-by-step explanation:
Please help me! I’m in a pickle. (Does anyone never say that.) never mind just please help me! Do it for me! Do it for the good of the general welfare! Do it for your country!
What transformations are needed to change ABC?
A) Rotation of 90 degrees, and dilation of 0.5
B) Reflection over the x-axis, and dilation of 2
C) Translation of 4 blocks right & 4 blocks down, and dilation of 0.5
D) Rotation of 180 degrees. and dilation of 2
PLS help....................
Answer:
answer is 52 square inches.
Step-by-step explanation:
The formula for surface area for any prism is (2 x Area of base) + (perimeter of base x depth)
1. The base I will choose is the 4 inch by 2 inch side.
We multiply it (4x2) to get 8 then times it by two to complete the first part of the formula:
16 + (perimeter of base x depth)
2. We have to refer to the same base so the 4 x 2 base will have a perimeter of 4 + 2 + 4 + 2 = 12. Then we times by the depth which is 3 in this case.
Thus we have 16 + (12 x 3) =
16 + 36 =
52.