Answer:
3
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Savannah uses models to compare two decimal numbers. She says 0.35 is greater than 0.4 because 35 > 4.Which of these explains Savannah's mistake?
Question 8 options:
Savannah incorrectly compared hundredths to tenths. She should compare 35 hundredths to 40 hundredths.
Savannah incorrectly compared tenths. She should compare 3 hundredths to 5 hundredths.
Savannah incorrectly shaded the models. She should shade one more tenth.
Savannah incorrectly counted the number of shaded parts in the models. She should compare 3 shaded parts to 4 shaded parts.
Answer:
Step-by-step explanation:
La primera ya que es .35 y .40 hay que igualar
Can you please answer this question?
Answer:
enrico zaina
Step-by-step explanation:
Answer:
Enrico zaina
I didnt cheat I worked hark please dont say I cheated.
solve it and then list it to greatest to least.
Answer:
A. 103.96
B. 93.5
C. 43.5
D. 112
103.96, 112, 93.5, 43.5
please help me it's due today by 12 so please please please please please please please please please help me I need helpI will give brainliest
Answer:
Mrs Washington class Mr Utley's class
Band: Chorus Band : Chorus
2 : 3 5 : 7
8 : 12 10 : 14
10 : 15 15 : 21
12 : 18 20 : 28
14 : 21 25 : 35
Mrs Washington has a greater ratio of band students to chorus students. I know my answer is correct because I compared the ratio of the band to chorus students where the Band was the same. When Band to chorus had 10:15 students for Washington's class, and Band to chorus had 10:14 in Utley's class. This means That Washington had more students.
Hope this helps!
ASSSSAAAAPPP 25 POINTSSSS BRAINLESTTTT!!!!!
The length of a rectangle is 1 foot more than twice the width. The area is 55 square feet. Find the perimeter of the rectangle.
Answer:
5 ft and 11 ft
Step-by-step explanation:
l= 2w+1
A=lw= 55
w(2w+1)=55
2w²+w-55=0
integer solution of quadratic equation is:
w=5 ft
l= 2*5+1=11 ft
Answer:
32 feet
Step-by-step explanation:
Start by creating your 2 equations
l = 2w + 1
l * w = 55
Plug in l, the isolated variable
(1 + 2w)w = 55
w + 2w² = 55
2w² + w -55 = 0
( − 5 ) ( 2 + 1 1 ) = 0
w= 5
w= -11/2 <- the width can't be negative so this one is out
Plug width into the area formula to find length
l * 5 = 55
l = 11
Find the Perimeter
2(11) + 2(5)
22 + 10 = 32
MATH SMARTIES HELP ME PLEASE I NEED HELP CAN YOU TELL ME IF MY ANSWER IS CORRECT AND PLEASE BE HONEST IF MY ANSWER IS NOT CORRECT CAN YOU PLEASE TELL ME THE CORRECT ANSWER
pls someone help me with this math problem and please explain how u got the answer
I NEED HELP PLEASEEEEEEE
Answer: I THINK 150
Step-by-step explanation:
What is (-3,0) be 90 degrees clockwise on a graph?
Answer:
(0, 3)
Step-by-step explanation:
Visualize this problem as being based on a circle of radius 3. (-3, 0) lies on this circle, straddling the x-axis.
Now if we rotate that radius (connecting the (0, 0) to (-3, 0) clockwise, the point (-3, 0) becomes the point (0, 3).
I need help with this thank you i will give branliest
Answer:
A) No, because angle 1 and angle 5 are not congruent.
Step-by-step explanation:
If each dimension of the rectangular prism is doubled, how will its total surface area change?
o The surface area doubles
o The surface area triples
o The surface area increases by a factor of four
o The surface area increases by a factor of eight
Answer:
The surface area increases by a factor of four.
Step-by-step explanation:
Answer: the surface are increases by a factor of 4
Step-by-step explanation:
The surface are without doubulo it it is- 56
and with it double is- 208
and 56 times 4 is 208
measures the rectangle doubled-
hieght- 4
width- 6
lenth- 8
What is the airspeed velocity of an unladen swallow?
Answer: About 24 miles per hour or 11 meters per second.
Step-by-step explanation: It's concluded that the airspeed velocity of an unladen swallow is about 24 miles per hour or 11 meters per second.
The airspeed velocity of a unladen swallow is about :
24 miles/hr or 11 m/s
What is Airspeed velocity?In aviation, airspeed is the speed of an aircraft relative to the air.
Given is to answer the speed of a unladen swallow.
The airspeed velocity of a (European) unladen swallow is about :
24 miles/hr or 11 m/s.
Therefore, the airspeed velocity of a unladen swallow is about :
24 miles/hr or 11 m/s.
To solve more questions on airspeed velocity, visit the link below -
brainly.com/question/13890044
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Find the value of x
if necessary, you may learn what The markings on a figure indicate
Answer:
68°is the value of x. hope this helps
Which expression describes the sequence: 72, 69, 66, 63...? (1 point)
Group of answer choices
72 − 3n
75 − 3n
3n − 72
3n − 75
Answer:
75 - 3n
Step-by-step explanation
can yall pease help and this is timed
Answer: 1176 cm2
Step-by-step explanation:
PLEASE HELPPOPOIGRKEROEKGJN
Please try to answer all of them :)
Three shipping companies want to compare the mean numbers of deliveries their drivers complete in a day.
The first two shipping companies provided their data from a sample of drivers in a table.
Company C showed its data in a dot plot.
Answer the questions to compare the mean number of deliveries for the three companies.
1. How many drivers did company C use in its sample?
2. What is the MAD for company C's data? Show your work.
3. Which company had the greatest mean number of deliveries?
4. Compare the means for companies A and B. By how many times the MAD do their means differ? Show your work.
Answer:
1. the company C used 10 drivers2. 6 + 7 + 8 + 9 + 10 + 10 + 10 + 12 + 14 + 14 = 100/10. The Mean = 10 (6- 10) + (7- 10) + (8- 10) + (9- 10) + (10- 10) + (10- 10) + (10- 10) + (12- 10) + (14- 10)4 + 3 + 2 + 1 + 0 + 0 + 0 + 2 + 4 = 16/10 = 1 6/103. The groups that had the most deliveries where group A and B4. So if there are 6 deliveries of group A and 14 deliveries from group B i think the MAD would be 4
Step-by-step explanation:
The mean absolute deviation of company C's data is 2.
What is a dot plot?A dot plot, also known as a strip plot or dot chart, is a simple form of data visualization that consists of data points plotted as dots on a graph with an x- and y-axis. These types of charts are used to graphically depict certain data trends or groupings.
The mean absolute deviation (MAD) is the mean distance between each data value and the mean of the data set.
Number of drivers used by company C in its sample = 10
Mean absolute deviation for company C's data = 2
Company B has the greatest mean number of deliveries.
The mean deliveries of company B is 4 times MAD of company A.
We are given the sum of each point from the mean. It is 20.
Mean absolute deviation of company C = 20/10 = 2.
Mean A = 6
Mean B = 14
Mean B - Mean A = 8 = 4×2 = 4 times MAD (since MAD =2 for both companies).
Therefore, the mean absolute deviation of company C's data is 2.
Learn more about the dot plot here:
brainly.com/question/22746300.
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pls pls help anyone whos good at math help!!!!
Answer:
Step-by-step explanation:
It's options 1, 3 & 4
Abd I am not that sure about the second option, anyway the rest all which are correct I have specified
Answer: 1 & 4 is the best I can do there may be one more hope this helps!
Step-by-step explanation:
Please help me i will give u brainlesit
Answer:
the ordered pair represents the slope of the line and its function
Step-by-step explanation:
What aspect of a line of a linear equation does the slope affect? What does the y-intercept affect?
Answer: The y-intercept affects where the linear equation meet the y-axis. The slope affects how steep the linear equation is on the graph.
5 calculators cost $140.00
Answer:
The cost of 1 calculator is $28.00
Step-by-step explanation:
You haven't mentioned the question. Anyways if you want to find the value of 1 calculator, the simplest method ( in my opinion) you could do so in the ratio method:
5 calculators : $140
1 calculators : x
( x is the cost of 1 calculator. You have to find x. )
Cross multiply both the ratios. Multiply 5 with x and 140 with 1.
5x = 140 × 1
5x = 140
Bring 5 to the other makes 140 divided upon 5, as it was multiplied with x.
x = [tex]\frac{140}{5}[/tex]
x = $28
You could not only find the cost of 1 calculator, but any number of calculators. Just replace the number of calculators with 1 calculator that I have found the cost of.
SELECT ALL THAT APPLY
The slope of the graph of a direct variation function is -3. Which of the following is true?
The function is linear.
The equation is y = -3 x .
The point (2, -6) is on the graph of the function.
The equation of the function is y = - 1/3 x
REMEMBER THIS IS A SELECT ALL
The statement which is true for the function having slope is that the function is linear.
What is function?Function is like a defined relationship between two or more variables expressed in equal to form. In a function each value of x must has a corresponding y value. The value which is entered in the function is known as domain and the value which comes out after is codomain of the function.
How to find function?We have been given that slope of function is -3.
1) The function is linear because slope is in single number.
2) We cannot say that the equation is y=-3x because it depends on other points also. Suppose the point at which the line passes is (1,2)
y-2=-3(x-1)
y-2=-3x+3
y=-3x+3+2
y=-3x+5
So this statement is wrong,
3) Same in statement third , we cannot say that the point (2,-6) lie on line.
4) It is wrong because in the given option slope is -1/3.
Hence the correct statement is that the function is linear.
Learn more about function at https://brainly.com/question/10439235
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Question below answer correctly please
Answer:
C: x≥12
D: x<-15
E: x<7.5 or 15/2
F: x<-8
G: x≥-2.7 or -8/3
H: x≥-6
Step-by-step explanation:
I trust you know how to graph it
plz help me on this ASAP, ASAP, ASAP, ASAP, ASAP, ASAP, ASAP,ASAP
Answer:
I'm sorry, I can't.
Step-by-step explanation:
Since you said "ASAP" many times, I've assumed that you need help with a live quiz or something. Sorry, I'd be happy to help anyone or correct them.
A pack of 5 of board games cost $75 if there is a direct proportion between the price (y) and the number of board games (x), which equation represents the situation
Answer:
one board game cost 15 dollars
75/5=15
15y
y = number of board games and 15= the price of each board game
so to calculate any number of board games bought just input the number of board games bought for y in the expression 15y and you will get the price.
Step-by-step explanation:
The solution is Option D.
The proportion equation is y = 15x , where 15 is the constant of proportionality
What is Proportion?The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.
The proportional equation is given as y ∝ x
And , y = kx where k is the proportionality constant
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Given data ,
Let the proportion equation be represented as A
Now , the value of A is
The number of board games x = 5 packs
The total cost of the board games y = $ 75
Substituting the values in the equation , we get
y = kx , where k is the proportionality constant
75 = 5 ( k ) be equation (1)
Divide by 5 on both sides of the equation , we get
k = 15
Substitute the value of k in the equation , we get
Now , the proportion is
y = 15x
Hence , the proportion is y = 15x
To learn more about proportion click :
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5, 6, 8, 10, 15, 21, 23, 24, 27
Data
Mean
Difference
(data - mean)
Positive Value
(absolute value)
5
6
8
10
15
21
23
24
27
Sum of Positive Values:
MAD: (Average of positive values)
Answer:
15 sorry if I am wrong ;-;
Step-by-step explanation:
Please answer quick, I will give you Brainliest if you answer right first <3
Answer:C
Step-by-step explanation:
You first subtract 2 on both sides and then divide by 3 giving us -2<x<= 4
Ms. Johnson borrows $6,000 to buy a used car. Her loan is for 3 years and has a simple interest rate of 6%. How much total interest will Ms. Johnson pay on her loan? Show your work.
I won't get credit if work isn't shown
13 points if you can help....Using a map, Harriet measured the distance between two cities as 275 miles. The actual distance is 250 miles. What is the percent error
Answer:
The percent error
10%
Step-by-step explanation:
275 - 250 = 25
25/250 = 0.1
0.1*100 = 10%
Answer: 10%
Step-by-step explanation:
Bob is jumping off the ramp with his bicycle. What is an approximate angle measurement of the angle?
A. 5 degrees
B. 10 degrees
C. 20 degrees
D. 45 degrees