Answer:
[tex]23=0.50r+22[/tex]
Step-by-step explanation:
y=total amount of money
b=cost of admission
m=cost per ride
r= amount of rides
How to solve:
Step 1: Set up the equation in [tex]y=mx+b[/tex] format.
[tex]23=22+0.50r[/tex]
Step 2: Subtract 22 from both sides of the equation.
[tex]23-22=22+0.50r-22[/tex]
Step 3: Divide both sides by 0.50
[tex]\frac{1}{0.50} =\frac{0.50r}{0.50}[/tex]
Step 4: You are left with your answer.
[tex]r=2[/tex]
10 points and brainly
Answer: X, Y, X
Step-by-step explanation: If the x term becomes negative it was over the y axis, if the y term becomes negative it was over the x axis
ill give brainly but hurry
Answer: the answer is 440 cm sq
Step-by-step explanation: since the formula is a+b/2 x h
where a is 19 cm ,
b is 25 cm and
h is 20 cm
Write and solve a proportion to answer the question. (Skills Review Handbook) 20. What percent of 60 is 18?
Answer:
30%
Step-by-step explanation:
1) Set a linear equation
[tex] \frac{18}{60} = \frac{x}{100} [/tex]
2) Cross multiply
[tex]60x = 18 \times 100[/tex]
3) Multiple the right side
[tex]60x = 1800[/tex]
4) Divide both side by 60
[tex] \frac{60x}{60} = \frac{1800}{60} [/tex]
5) Solve the linear quation
[tex]x = 30[/tex]
The 30% of 60 is 18
A letter tile is selected at random from the tiles shown below. What is the sample space?
Answer:
the answer is d cause sample space means all the possible outcomes
Answer:
C) A, B, F, K, S
Step-by-step explanation:
The sample space is the range of values a random variable may have. In this process, the random variable will have the value of one of the letters shown. That is, it will be one of {A, B, F, K, S}.
The sample space is A, B, F, K, S.
_____
Additional comment
If the letters are selected at random with uniform probability, the probability of any given outcome is the ratio of the number of times that letter appears in the population to the total number of letters.
For example, p(A) = 3/9 = 1/3.
PLEAAAAAAAAAAAASEEEEEEEEEEEEE HELP!!!!!!!!! | In your own words, describe when you should use area, and when you should use volume in calculating the amount of space an object occupies.
The amount of space an object occupies is known as volume.
What is the area?The area of a two - dimensional figure is the area that its perimeter encloses. The quantity of unit squares that occupy a closed figure's surface is its region.
What is the volume?Volume is a measurement of three-dimensional space that is utilized. It is frequently mathematically quantified using SI-derived units or different imperial or US traditional units. The concept of length is linked to the notion of capacity.
The amount of space an object occupies is known as volume.
More about the volume and area link is given below.
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step by step explanations get brainliest. i dont understand how to do it and i need an explanation.
Answer:
[ 22 ]
Step-by-step explanation:
First you gotta add the cubes inside of it to find the volume then the ones outside you have to take them out and slant them then you have to fill the whole thing up and there you go [or you can just add all the numbers together for a easier explanation. ] Sorry if its wrong! ~Bread
Answer:
68 in³
Step-by-step explanation:
To find the volume of the figure, we first need to find the volumes of the 2 triangular prisms and 1 rectangular prism.
Triangular prism
[tex]{\boxed{\text{Volume}= \text{base area ×height}}}[/tex]
The base area here is the area of the triangular face, since it is the face that repeats itself throughout the entire length/height to form the volume of prism.
Base area
= area of triangle
= ½(base)(height)
= ½(2)(3)
= 3 in.
Height= 2 in.
Volume
= 3(2)
= 6 in³
Volume of rectangular prism
Volume
= base area ×height
= length ×breadth ×width
= 14(2)(2)
= 56 in³
Total volume
Volume of figure
= 2(6) +56
= 12 +56
= 68 in³
HELP ASAP WILL GIVE BRAINLIEST
which equation represent a line with a y intercept of 2/3 and a slope of "-3"
Algebra Q92:
0.5 x 80 + 0.3x = 0.4(80 + x)
Find 2x.
Answer:
160
Step-by-step explanation:
0.5 x 80 + 0.3x = 0.4(80 + x)
0.5 x 80 + 0.3x = 32 + 0.4x
40 + 0.3x = 32 + 0.4x
-32 -32
8 + 0.3x = 0.4x
- 0.3x -0.3x
8 = 0.1x
/0.1 /0.1
80 = x
2x so... 2(80)... 2x = 160
You fly a hot air balloon 1.5 miles above the ground. What is the measure of BD⌢, the portion of Earth that you can see? Round your answer to the nearest tenth. (Earth's radius is approximately 4000 miles.)
Answer:
If the radius of the earth is R and the distance of the observer from the earth's surface is d, then the percent of the sphere's surface A that is visible to the observer is given by:
Given that the hot balloon is 1.5 miles above the ground and that the radius of the earth is approximately 4000 miles, then the percent of the earth's surface that you can see is given by:Therefore, the measure of arc BD, the portion of Earth that you can see is 0.0187% of 360 degrees = 0.1 degrees.
Step-by-step explanation:
A football gained 11 yards on each of 8 plays. How many yards did they gain?
88
19
20
-80
Answer:he gained 88 yards
Step-by-step explanation: just do 11x 8 and you will get 88
so therefore the best option is a have a great day
Answer: Hello your answer would be, [tex]88[/tex].
Step-by-step explanation:
If a football gained 11 yards each play 8 times, you multiply
[tex]11*8[/tex]
Cancel yd
[tex]\frac{11}{8}[/tex]
[tex]Your[/tex] [tex]answer[/tex] [tex]would[/tex] [tex]be[/tex] [tex]A.[/tex] [tex]88[/tex]
The principal observes 8th grade the following day. Of the 120 students, 42 brought their lunch from home, 72 purchased lunches, and 6 brought a lunch from home and purchased an ice cream. Explain how the principal could use the numbers from 7th grade to predict the 8th grade possibilities.
Answer:
a ; 24
Apoximenly the same as 8th grade.
please help me guys .......... tinks
Answer:
divide by 3 ok bye
Pls answer I will mark brainliest
Answer: 41 degrees
Step-by-step explanation:
Given Values : 90 degrees & 49 degrees
Solve : 90 + 49 = 139
Since the sum of all sides of a triangle is supposed to add up to 180 degrees, subtract 180 - 139, and you will end up with 41 degrees.
Please help me with this I would give you 50 points.
why are conclusions about a population more likely to be correct when they are based on random samples that are not random.
Answer:
1) Sampling error leads to mostly variability, nonsampling errors lead to bias. 2) Because of nonsampling error, a sample is often more accurate than a CENSUS.
Step-by-step explanation:
During a sale, a clothing store discounts all prices by the same percentage. A pair of jeans is marked down from $45.00 to $33.75.
Kylie is 5 years older than Ellie and triple Jon's age. If the sum of their ages is 65 , how old is Jon?
PLS HELP! 20 POINT FOR THE RIGHT ANSWER!
Answer:
Jon is 10 years old
Step-by-step explanation:
This is solved using linear equations. We use the information given to make equations.
Let's use K for Kylie, E for Ellie, and J for Jon:
K = E + 5
K = J x 3
Now, we rearrange these equations so that K is on the right side:
E = K - 5
J = K/3
Now, with only one variable, we make a new equation:
K + (K - 5) + (K/3) = 65
Simplify:
2K - 5 + K/3 = 65
Isolate k:
[tex]\frac{7k}{3}-15=65(3) = 195\\7k=196+15=210\\k = \frac{210}{7}=30[/tex]
Now we can plug K in to find Jon's age:
J = K/3
J = 30/3
J = 10
If Kylie is 5 years older than Ellie and triple Jon's age. If the sum of their ages is 65 then Jon is 12 years old.
Let's assume Jon's age is "J" years.
According to the given information:
1. Kylie is 5 years older than Ellie, so Ellie's age is "J + 5" years.
2. Kylie's age is triple Jon's age, so Kylie's age is "3J" years.
The sum of their ages is 65, so we can set up the equation:
J + (J + 5) + 3J = 65
Now, combine like terms:
5J + 5 = 65
Next, isolate "5J" by subtracting 5 from both sides of the equation:
5J = 65 - 5
5J = 60
Now, divide both sides by 5 to find the value of "J":
J = 60 / 5
J = 12
So, Jon is 12 years old.
Learn more about age here
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The area of the shaded region is . What is the area of the unshaded region?
A.7ft2
B.21ft2
C.42ft2
D.84ft2
Problem 14.1
How many numbers are in the list
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ?
Answer:
136
Step-by-step explanation:
1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16= 136
I need this Asap!!!!!! please
Answer:
Not me I'm not smart
Step-by-step explanation:
I do not pay attention
At the football game 7/13 of the fans were rooting for the Cowboys. The rest were rooting for the huskies. What was the ratio of Cowboys fans to Huskies fans?
Answer:
7:6
Step-by-step explanation:
cowboys + huskies = total fans
7/13. + huskies = 13/13
huskies = 13/13 - 7/13 = 6/13.
Ratio of cowboys to huskies is
7/13 : 6/13
= 7 : 6
Answer: 7:6
Step-by-step explanation:
The total is 13.
7 vote for cowboys
Step 1: Find how many voted for Huskies
13/13- 7/13= 6/13
Therefore 6 people voted for huskies.
Step 2: Form ratio
7:6
Hope this helps :)) brainliest would be appreciated :D
You are using a hose to fill up your backyard swimming pool on a hot day. Water flows out of the hose at a rate of 6 gallons per minute. In the equation below, m is the number of minutes the hose has been running, and g is the number of gallons of water in the pool.
The relationship between these two variables can be expressed by the following equation: g = 6m
Identify the dependent and independent variables.
Answer:
dependent variable = g = gallons of water in pool
independent variable = m
g is dependent on the value of m
Step-by-step explanation:
Can someone please help me asap!
hurry ill give brainly and 19 points
Answer: 144 in^2
Step-by-step explanation: First find the area of the base. With squares A=lxw . So, 6x6=36. Then find the area of each triangle, where A= HxL/2. So 9x6=54. 54/2=27. Since there are four triangles we multiply this by four and then add the base. 27x4=108. 108+36=144
Answer:
The other person is correct
Step-by-step explanation:
Got it right on the test!! <3
A bowl contains 4 tangerines and 5 clementines. John randomly selects one piece of fruit, and then Pam randomly selects one of the remaining pieces of fruit. What is the probability that John selects a tangerine and Pam selects a clementine? Show all work and this is a independent/dependent question.
Answer:
5/18
Step-by-step explanation:
There are 9 pieces of fruit in the bowl, tangerines and 5 clementines.
Assuming that they do not put the fruit back
P (tangerine) = number of tangerines/ total = 4/9
Then John keeps his and there are 8 pieces of fruit in the bowl,
3 tangerines and 5 clementines.
P (Clementine) = number of clementines/ total = 5/8
P (tangerine, no replacement, Clementine) = P (tangerine) * P (Clementine)
= 4/9 * 5/8 =5/18
Please help me with this I would give you 50 points.
Answer:
60 [tex]ft^{2}[/tex]
Step-by-step explanation:
To find the surface area, you need to find the area of all the shapes that make up the pyramid and add them all together.
The area of the square is simply 36 [tex]ft^{2}[/tex], as it is the length times itself (6x6)
To find the area of a triangle, it is bh/2, where b = base, and h = height. The height is 4 ft, and the base is 6 ft as the length of the square is the same as the base of the triangle. (4x6)/2 = 12.
The area of one of the triangles is 12, and they are all identical and there is 4 of them, so 12 x 4 = 48.
Add that to the area of the square:
48 + 12 = 60
Solve the following inequality. Negative one-half p less-than negative 16 Which graph shows the correct solution? A number line going from 27 to 37. An open circle is at 32. Everything to the right of the circle is shaded. A number line going from 27 to 37. An open circle is at 32. Everything to the left of the circle is shaded. A number line going from 3 to 13. An open circle is at 8. Everything to the left of the circle is shaded. A number line going from 3 to 13. An open circle is at 8. Everything to the right of the circle is shaded.
Answer:
I'm a little rusty on this subject so if this answer is wrong then please forgive me if I'm wrong.
it would probably be answer 1, the one at the top.
Step-by-step explanation:
So, if you gather -1/2 and then flip which makes -2/1 to cancel it out, then you do the same with -16, and then put -16/1(-2/1) then multiply -16 and -2, which will give you 32. Because the equation is now p<32, it would be an open circle going to 32 or higher. Hope this helps, and if sorry if this is wrong, It's been a while since I've revisited this subject!
Brainliest to correct answer! Explain how you got your answer as-well please! Thanks amazing person!
Answer:
7/12
6/12
13/12
Step-by-step explanation:
For the denominators (12, 6) the least common multiple (LCM) is 12,
Equivalent Fractions with the LCD,
7/12 = 7/12 × 1/1 = 7/12
3/6 = 3/6 × 2/2 = 6/12
7/12 = 7/12
3/6 = 6/12
7/12 + 6/12 = 13/12
FIRST CORRECT ANSWER GETS BRAINLIEST
Answer:
i don't get it.
Step-by-step explanation:
what do you mean firat first correct answer
Answer:
may I know the question? UwU
If my current grade is a 65.50 percent and I get an 98 percent on a 60 point test what will be my new percentage
Answer:
81.75%
Step-by-step explanation:
98 percent on a 60 point test is 59/60
65.50+98/2 = 81.75%