Answer:
I think 66?
I hope it is if it’s not I’m sorry
Step-by-step explanation:
please answer in the image below? [the question:] Melanie buys 2 shells for $0.80. Rosi buys 3 shells for $1.20. Carlos buys 4 shells for $1.60. Use the graph to determine whether there is a proportional relationship between the number of shells and their cost. If so, what does the constant of proportionality mean in this situation? Use the drop-down menus to show and explain your answer.
Answer:
can you bring the image closer
Step-by-step explanation:
-4(7 + v) = 28
pls help me step by step how to do it. :)
Answer:
-14
Step-by-step explanation:
-4(7 + v) = 28
expand
-4*7 + -4*v =28
group like terms
-28 -4v= 28
-4v=28+28
-4v=56
v=-56/4
v= -14
I'm gonna give 25 points if you can help me with the 6 questions
1.What is the solution for 4x−2<14 ?
2.What is the solution for 6− x/5 >9
3.What is a solution for 6> a/3 +4 ?
3.What is the solution for −3+ 4x >5 ?
4.What is the solution for 13− x/2 >−3 ?
5..What is the solution for −28 +14r <896 ?
6..What is the solution for −6m+ (−4) ≥14 ?
Answer:
1. x<4
2.x<-15
3.a<6
4.x<32
5.r<66
6.m≤-3
Order the temperatures from the coldest to the warmest. 5 degrees above zero 4.5 degrees below zero 4 degrees below zero 45 degrees above zero
Need help with this please
no spam
Answer:
9/2
Step-by-step explanation:
hope it's correct..,,,,,,,,,
Answer:
a. 9/2
Step-by-step explanation:
72:16
9:2
: ratio can be in a form of fraction as well
Input(x) Output(y)
32 20
14 2
? -6
-2 -14
-10 ?
Complete the function table and write the function rule.
pls help
A store is advertising a sale with 15% off all prices in the store. Sales tax is 8%. Which equation will correctly determine the total cost, C, of buying an item with an original price of p, after the discount and sales tax are included? Select all that apply. A )C= 1.08p - 0.15p
B )C = 1.15p + 0.08p C
C) = 1.08(0.85p)
D)C=0.85p + (0.08)0.85p
E )C-p - 0.15p + 0.08p
The owner of a small restaurant bought 75 kilograms of rice. Each week, the restaurant uses 4.5 kilograms of rice.
Function `r` gives the remaining amount of rice, in kilograms, as a function of the number of weeks since the restaurant owner bought the rice.
Complete the table and sketch a graph of function `r`.
Answer:
6 weeks 27kilo
12 weeks 54 kilo
Step-by-step explanation:
4.5*12=54
4.5*6=27
The following table shows the data collected from a random sample of 100 middle school students on the number of hours they do household chores every week:
Weekly Duration of Household Chores
Time (in hours) 0–1 2–3 4–5 6–7
Number of Students 32 64 3 1
There are 1,500 students in the school. Based on the sample proportion, how many students in the school would be expected to do household chores for at least two hours every week?
A: 480
B: 960
C: 1,020
D: 1,440
PLS DONT ANSWER WITH A LINK! :) My answer ended of being 1,020 but I dont think its right pls help
Answer:
1020 students
Step-by-step explanation:
the key word is at least, this means anything under that number will not qualify. So that leaves 68 out of the 100 sample students. So if you want to have the same thing but with 1,500 students. Take off the 2 zeros at the end of 1500 and multiply by 68 getting your answer. This is because there is 2 zeros in 100, so to cancel out the 2 zeros in 100, just take out the 2 zeros in 1500 making it a lot easier.
The students in the school would be expected to do household chores for at least two hours every week with 1020 students.
We have given
Time (in hours) 0– 1 2–3 4–5 6–7
Number of Students 32 64 3 1
What is the random sample?
A simple random sample is a subset of a statistical population in which each member of the subset has an equal probability of being chosen.
The keyword is at least, this means anything under that number will not qualify.
So that leaves 68 out of the 100 sample students.
So if you want to have the same thing but with 1,500 students.
Take off the 2 zeros at the end of 1500 and multiply by 68 getting your answer.
This is because there is 2 zeros in 100, so to cancel out the 2 zeros in 100, just take out the 2 zeros in 1500 making it a lot easier.
PLEASE HELP
SOLVE BY GRAPHING SHOW YOUR WORK
The answers. Do you know how to graph
Each month, a shopkeeper spends 3x+2 dollars on rent and 7x+4 on electricity. Ahmed claims that the shopkeeper spent a total of 10x+2 on rent and electricity.
Is Ahmed correct?
Justify your answer by showing your work
Answer:
No. Adding the 2 amounts gives 7x + 6.
Step-by-step explanation:
Adding:
3x + 2 + 7x + 4
= 10x + 6.
Find the annual interest rate.
4. I = $30, P = $150, t = 2 years
5. I = $60, P = $500, t = 18 months
6. I = $150, P = $3000, t = 4 years
!!ANSWERS!!
1: 10%
2: 8%
3: 1.25%
help this is due TODAY! i have to show my work. PLEASE HELP
Answer:
Angle A = 48
Step-by-step explanation:
The steps are in this order
1. (3y+22) + (4y) = 106
2. 7y +22 = 106
3. 7y = 84
4. y = 12
Then check the answer
5. 4(12) =
6. 48
7. 3(12) + 22
8. 36 + 22
9. 58
10. 58 + 48 = 106
You roll a six-sided number cube twice. What is the probability of rolling a 6 the first time and an odd number the second?
P (6, odd) = ?
Answer:
1/6
Step-by-step explanation:
What is 2x - 4x = 1 as a fraction
Step-by-step explanation:
2x-4x=1
-2x=1
x=-1/2
hope it helps you
What is the value of x?
Answer:
x = 39 degrees
Step-by-step explanation:
HELP!!! if u can see the ss
Answer:
cant see
Step-by-step explanation:
sorry
Find the price after tax for a $940 iPhone with a NJ sales tax of 6.625%.
Answer:
$1002.27
Step-by-step explanation:
940×6.625%= $62.27
$940+$62.27= $1002.27
Hello!! I need help ASAP I have to turn this in!
Manny collected data on the number of quarters that 13 of his classmates have. Draw a box plot of the data and use it to find the interquartile range and range.
Answer:
iqr = 3
Step-by-step explanation:
(00122) (2) (334455)
q1 = 1 q2=4
subtract q2 from q1
4-1=3
im not sure for range i learnt this in 4th grade and forgot most of it but this is how i learned it
PLZ HELP
Jades mother said he could go ice skating on the pond if the temperature warmed up to at least 15 *F. When he looked at the thermometer, the temperature was -13 *F. How many degrees does the temperature have to rise before Jaden can go ice skating?
A- 2*
B- 13*
C- 15*
D- 28*
E- 30*
Compare your estimates for the percentage of male university students from part A and part B. Which estimate do you think is more representative of the population? Use complete sentences in your answer and explain your reasoning. Picture is part A
Answer:
75.76 have a good day and subscribe to amiredagoat Yt
Step-by-step explanation:
BRAINLIEST IF CORRECT PLS HELP!! which triangle makes this statement true? DEF ≃
SCREENSHOTS INSERTED
Answer:
D.
Step-by-step explanation:
The angle's always help with triangles that are =
-2-3a = -23
pls anwer with steps
Answer:
Step 1: Simplify both sides of the equation.
−2−3a=−23
−2+−3a=−23
−3a−2=−23
Step 2: Add 2 to both sides.
−3a−2+2=−23+2
−3a=−21
Step 3: Divide both sides by -3.
−3a−3=−21−3
a=7
Which box plot has the same data as the dot plot?
Can u plsss help its just box plots :)))))
Answer:
The median is 22
Answer: 22
Step-by-step explanation:
The line in the middle of the rectangle in the box plot represents the median. That line is at 22 on the number line below it.
HELP WITH BOTH QUESTIONS PLEASEEEEEEEEEEEEE
Answer:
1.
C. Point F
2.
B. Point B
Step-by-step explanation:
Hope this helped :) have a good day or night!!!
Jus tell me the answer dont put no links
Answer:
I think blue
Step-by-step explanation:
When full, a fuel tank holds 175 gallons of fuel. How many gallons of fuel are in the tank when it is 40% full?
Answer:
70 gallons
Step-by-step explanation:
A circle has a diameter of 8. What is the area in terms of π?
I need the answer asap
Answer:
50.24²
Step-by-step explanation:
Okay, so the formula for the area of a circle is π x radius² and we're just going to use 3.14 for π so:
We first have to find the radius, the radius is half the diameter:
8 ÷ 2 = 4
So 4 is our radius
4² = 16
3.14 x 16 = 50.24
So, the area of the circle is 50.24²
hope this helps:)
What is the mean absolute deviation of this data set, rounded to the nearest tenth?
0.4
0.9
1.1
2.8
Answer:
0.4 = 0.4
0.9 = 1.0
1.1 = 1.1
2.8 = 3.0
Step-by-step explanation:
i'm so sorry if this is wrong i just wanted to try and help
The mean absolute deviation of this data set is 1.25 which is nearest to the 1.1 option third is correct.
What is mean absolute deviation?It is defined as the measure to show the variation in data set in other words between the mean and every data value, the distance known as the MAD.
We have data as shown in the picture in the form of frequency graph.
The mean = 11/4 = 2.75
The difference between each value and mean is shown in the attached table.
MAD = 5/4 = 1.25
The nearest value is 1.1.
Thus, the mean absolute deviation of this data set is 1.25 which is nearest to the 1.1 option third is correct.
Learn more about the mean absolute deviation here:
brainly.com/question/10528201
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