Answers
Answer:
[tex]\text{C. } 2[/tex]
Step-by-step explanation:
Proportional functions can be represented by [tex]y=kx[/tex], where [tex]k[/tex] is a constant of proportionality and [tex](x, y)[/tex] represents any point the line passes through.
In the graph, we can see the line passes through (20, 40). Therefore, we can plug in these coordinates to find the constant of proportionality:
[tex]y=kx,\\40=k(20),\\k=\frac{40}{20}=\boxed{\text{C. }2}[/tex]
I just took that test
Related Questions
Plz help, no link, or don't know
The volume would be
A. 112 square root of 3
B. 156 square root of 3
C. 128 square root of 3
D. 136 square root of 3
And the surface area would be?
A. 28 square root of 3 + 192
B. 32 square root of 3 + 150
C. 32 square root of 3 + 192
D. 28 square root of 3+ 150
Answers
An swer:
136 square root of 3
A. 28 square root of 3 + 192
Step-by-step explanation:
im so confused...? can someone help me
Answers
Answer:
B
Step-by-step explanation:
If you distribute the numbers in the parenthesis (which means to multiply the outside number once with each inside number), then it should come up looking like the equation above.
3(3x - 4) = 24
3 times 3x = 9x
3 times 4 = 12
(just like in the original equation)
Which equations can be used to find the area?
Answers
Answer:
A.) 2(1/2×20×50)+2(1/2×20×10)
Answer:
Step-by-step explanation:
The area of a kite is half the product of the lengths of its diagonals. The formula of area of a kite is given as Area = 12×d1×d2 1 2 × d 1 × d 2 .
please help FAST!!! <3 ILL GIVE BRAINLIEST
Answers
Answer:
Triangle
base 8
Height 6
Area 48
Rectangle
Length 16
Width 10
Area 160
48+48+160=256
Total Area of the Hexagon
256
Which quadrilateral does NOT have 2 pairs of congruent opposite angles?
A) trapezoid
B) square
C) rectangle
D) parallelogram
Answers
AAAAAAAAAAAAAAAAAAAA
Hey plz answer the question plz don’t give a guess
Answers
Answe16
Step-by-step explanation:
crayon:1080
pencil:936
marker:880
18 x 48=864
880-864=16
Answer:16 markers
Step-by-step explanation:
55x16=880
880-864=16
18x48=864
I'm Being Timed help
Select all that apply. Which graphed lines represent direct variation functions?
line A
line B
line C
line D
Answers
Answer:
Iine c i think
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
w
Rule 1: Add 4 starting from 0. Rule 2: Add 8 starting from 0. Complete the first 5 terms in each sequence using the rules. How are the corresponding terms related?
Each term in the second sequence is double the corresponding term in the first sequence.
Each term in the second sequence is four times the corresponding term in the first sequence.
Each term in the first sequence is double the corresponding term in the second sequence.
Each term in the first sequence is four times the corresponding term in the second sequence.
Answers
Answer:
D
Step-by-step explanation:
The answer is D
hope this helps :)
Answer:
Last option: Each term in the first sequence is four times the corresponding term in the second sequence
Step-by-step explanation:
This is because the numbers increase by products of the 4 times table. Here, 0+4=4 is followed by 0+8=8 and so on. This also follows the sequence 4×1=4, 4×2=8 and so on.
Gianna rented shoes, bowled 3 games, and bought 1 order of nachos. She used a coupon for 25% off the price of her bowling games only.
Answers
Each game is 4$ which makes it 12$
Rented shoes are 3.75$
And the nachos are 1.80$
All this added is 17.55$
And 25% off of that is 13.16$
I NEED HELP ASAP: Round 3,942,588 to the nearest thousand. WILL BE MARKED AS BRAINLIEST IF THE ANSWER IS CORRECT
Answers
Find the number. Solve this question please!!
A) 30 is 90% of what number?
Answers
Answer:
33.33
Step-by-step explanation:
We have, 90% × x = 30
or, 90 / 100 × x = 30
Multiplying both sides by 100 and dividing both sides by 90,
we have x = 30 × 100 / 90
x = 33.33
If you are using a calculator, simply enter 30×100÷90, which will give you the answer.
https://answers.everydaycalculation.com/percent-of-what-number/90-30
Answer:
The answer to 30 is 90% of what number is 33.33.
HELPPPPPP PLEASE [ILL GIVE YOU BRAINLEST]
Answers
Answer:
perimeter
Step-by-step explanation:
perimeter is the distance around
volume is the amount it will hold
weight is how heavy it is
area is the amount of space it covers
Answer:
Primeter
Step-by-step explanation:
So Weight is out of the question since you do not need to weigh anything
Area is the inside of the picture so that is also out
It is either primeter or volume
Volume is used to find the surface of an object, it takes up. It is used for 3-d objects, since this is not a 3-d piece it is not that.
It is the primeter since you will need to find out the side legnths to find out what frame will work.
Hoped this help :D
Amanda is buying snacks for a party she's throwing at her house. She wants to make sure there is enough food for everyone. She wants to buy some bags of pretzels. Each bag contains 7 servings, She is planning to have 30 guests at her party. To determine how many bags she needs to buy, she sets up an inequality and solves it. [tex]7x\geq 30\\x\geq 4.3[/tex]
She determines that she needs to buy at least 4 bags of pretzels to ensure that anyone has at least one serving.
Answers
Answer:
Step-by-step explanation:
let me think but i think move the dierctoryt to the 0b
Answer:
she needs at least 4.3 bags but u can't say 4.3 cuz it needs to be a whole number so 5 bags
Step-by-step explanation:
Lorraine works at a call center for an insurance company. The numbers of calls her department received on 10 randomly selected days are given. 96, 95, 86, 96, 89, 92, 96, 94, 95, 94 a. Construct a dot plot using the given data. b. Which measure of center best describes a typical value in the data set? Explain. Then calculate the measure. c. Which measure of variability best describes the variability of the data set? Explain. Then calculate the measure.
Answers
It costs $15 to send 3 packages through a certain shipping company. How much does it cost to send one package?
Answers
Answer:
It costs 5 dollars to send one package.
Step-by-step explanation:
Since it takes 15 dollars to send 3 packages, divide 15/3 to get the price of 1.
15/3 is equvialent to 5.
Which line most accurately represents the line of best fit for the scatter plot?
answer choices
Line A
Line B
Line C
Line D
Answers
This line is as close as possible to all of the points. Ideally, we'd want all the points to be on the same line, but this is the next best thing.
Something like line C is close to only the left-most point, while the other points are left out. Lines A and B are a similar story to line C.
ANSWER THIS ASAP WILL MARK THE BRAINLIEST
Answers
Answer:
Option B: 162
Step-by-step explanation:
3^3=27 : top
(3)(3)(6)=54 : middle
(9)(3)(3)=81 : bottom
add all
27+54+81 = 162
The temperature at noon was -30C.By 10.P.M. on the same day the temperature decreased by 5.50. What is the temperature at 10 P.M?
-8.40C
-5.40C
-2.40C
1.60C
Answers
Answer:
Step-by-step explanation:
A bee flies at 6 feet per second directly to a flower bed from its hive. The bee stays at the flower bed for 19 minutes, and then flies directly back to the hive at 4 feet per second. It is away from the hive for a total of 21 minutes. a. What equation can you use to find the distance of the flowerbed from the hive? b. How far is the flowerbed from the hive? a. Write the equation. Let d be the distance of the flowerbed from the hive. nothing (Type an equation. Use integers or fractions for any numbers in the equation. Do not simplify.)
Answers
Answer:
Step-by-step explanation:
A bee flies at 6 feet per second directly to a flower bed from its hive. The bee stays at the flower bed for 19 minutes, and then flies directly back to the hive at 4 feet per second. It is away from the hive for a total of 21 minutes. a. What equation can you use to find the distance of the flowerbed from the hive? b. How far is the flowerbed from the hive? a. Write the equation. Let d be the distance of the flowerbed from the hive. nothing (Type an equation. Use integers or fractions for any numbers in the equation. Do not simplify.)
Answer:
A bee flies at 6 feet per second directly to a flower bed from its hive. The bee stays at the flower bed for 19 minutes, and then flies directly back to the hive at 4 feet per second. It is away from the hive for a total of 21 minutes. a. What equation can you use to find the distance of the flowerbed from the hive? b. How far is the flowerbed from the hive? a. Write the equation. Let d be the distance of the flowerbed from the hive. nothing (Type an equation. Use integers or fractions for any numbers in the equation. Do not simplify.)
Step-by-step explanation:
I give brainliest to first correct answer!
Answers
Answer:
To me answer C makes the most sense.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Enter your answer and show all the steps that you use to solve this problem in the space provided. Solve the following equation. 6 = x + 2/3
Answers
Answer:
x = 2
Step-by-step explanation:
6 = x + 2/3
-2/3 -2/3
2 = x
Hope this helps! :)
Explanation:
2/3 - 6 = x + 2/3 - 2/3
x = 16/3
Phillip wants to estimate how many words are in a book he is reading for class. He counts the words on 21 pages, and he finds the mean word count is 311 words per page. There are 196 pages in the book. Which is the best estimate for the total number of words in the book?
Answers
Answer:
60956
Step-by-step explanation:
The mean word count per page is 311 and because there are 196 pages in total, you multiply the average words per page (311) by the number of pages (196) to get 60,956
Answer: 60956
Step-by-step explanation: 311 x 196
Pls help on 1-3 ASAP
Answers
Answer:
1: Lowest-77 Higest: 99 Center: 88 Spread: 22
Step-by-step explanation:
Answer:
1)
Lowest: 77
Spread: 77 through 99
Highest: 99
Center: 88
2)
Lowest: 24
Spread: 24 through 84
Highest: 84
Center: 52
Step-by-step explanation:
The spread is just the numbers you are counting to so like in number 1 it is 77 through 99, does that make sense? Hope this helps!
Add the following rational numbers: -1/6 and 3/10
Answers
Step-by-step explanation:
I hope it's helpful for you..
Answer:
4/30
Step-by-step explanation:
So first of all you want to convert both fractions so that they have a common denominator (30)
-1/6= -5/30
3/10=9/30
Next, you want to picture a number line in your head. Now picture -5/30 on the number line, and move 9/30 steps. Bringing you to 4/30.
How I did that:
9-5 (negative amount)=4 (amount you have after getting rid of the 5 steps that took you to 0)
Find the Area of Composite Figures!
A playground area is going to be built in a zoo park. The shape of the playground is shown below. This area will be covered with recycled rubber chips. Each unit represents 1 ft. Installing the rubber chips costs $52.50 per square foot. How much will it cost to install the rubber chips?
Answers
Answer:
$2703.75 for rubber chips covering the entire playground.
Step-by-step explanation:
Composite shape area: 51.5 ft²
Price for rubber chips:
51.5 x 52.50= $2703.75
A book store is keeping track of the price of books according to the number of pages. Which scatterplot represents that bivariate data? A graph has price (dollars) on the x-axis and pages on the y-axis. A graph has books on the x-axis and pages on the y-axis. A graph has pages on the x-axis and price (dollars) on the y-axis. A graph has books on the x-axis and price on the y-axis.
Answers
Answer:
The graph has pages on the X-axis and price (dollars) on the Y-axis
Step-by-step explanation:
The X-axis will always have the independent variable (pages), while the Y-axis will have the dependent variable (number of pages). The pages will exist no matter how many there are, but the price is influenced by the number of pages.
95 students choose to attend one of three after school activities: football, tennis or running.
There are 55 boys.
35 students choose football, of which 18 are girls.
30 students choose tennis.
14 girls choose running.
A student is selected at random.
What is the probability this student chose running?
Give your answer in its simplest form.
Answers
Since 38 students choose football and 23 students chose tennis, then 95 - 38 - 23 = 34 students chose running. The probability is 34 / 95.
Answer:
6/19
Step-by-step explanation:
30 students out of 95 chose running.
30/95 can be simplified to 6/19 by dividing by the HCF of 5
Find the area of the circle.
Answers
Answer:
its the second choice
Step-by-step explanation:
One staple weighs 31 milligrams. If a box of staples holds 250 staples, how many grams of staples does the box hold?
A: 6.75
B: 7.75
C: 67.5
D: 77.5
E: 7,750
If you get this right i will give you the brainliest!
Answers
Answer:
7.75
Step-by-step explanation:
1 mg = 0.001 g
31 mg * 0.001 = 0.31 grams per staple
0.31 g * 250 = 7.75 grams per 250 staples
Answer:
b) 7.75
Step-by-step explanation:
convert 31 milligrams to grams = .031 grams
250 x .031 = 7.75 grams
The Venn diagram shows the memberships for the Spanish Club and the Math Club.
Use the diagram to answer the questions below.
Answers
Answer:
A. 6 B. 2 C. 1
Step-by-step explanation:
For A, we can count how many people are on the left said and in the middle, since David is in both clubs. For B, we can only count the right side because it says "...are in the math club BUT NOT IN THE SPANISH CLUB." For C, We can only count the middle, which is only David.
Answer:
A)6 B)2 C)1
Step-by-step explanation:
For A: There are 6 students because 5 are originally in the Spanish club, while 1 is in both clubs. This still means David is in the Spanish club so there are 6 students.
For B: There are 2 students because the condition is that, only students in the Math club are counted. In this scenario, David doesn't count because he is part of both clubs. So only Isabel and Carmen count, which means there are only 2 people.
For C: There is 1 student because the condition is that, only the students in both clubs count. The place where the two circles overlap will hold the student who is in both clubs. In that area, there is only David, making it so there is one 1 student.