Answer:
i agree with the other person : )
Step-by-step explanation:
Which of the points below does not lie on the graph of the line –2x + 3y = 6?
25 points
Answer:
(B) (6,-2)
Step-by-step explanation:
A popular art teacher at a school asks a sample of students if they would be interested in taking an art class next year. Of the 30 students he asks, 85% are in one of his art classes this year. Only 15% of the students in the school are in one of his art classes this year. Will this sample be biased? *
Yes, because students who are in one of his art classes this year will be more likely to take one of his art classes next year.
No, because students who are in one of his art classes this year will be less likely to take one of his art classes next year.
Yes, because students who are in one of his art classes this year will be less likely to take one of his art classes next year.
No, because students who are in one of his art classes this year will be more likely to take one of his art classes next year.
Answer:
Yes, because students who are in one of his art classes this year will be less likely to take one of his art classes next year.
Step-by-step explanation:
City Average Amount of Rainfall Abilene, TX 23.87 inches (in) Brownsville, TX 27.41 in Corpus Christi, TX 23.87 in Houston, TX 27.38 in Wichita Falls, TX 25.44 in If a meteorologist wanted to provide one number that explains how much the rainfall might differ amongst the given cities, which measure should the meteorologist provide and why? Group of answer choices
Mean; this will determine the average amount of rainfall all of the cities received.
Median; this will provide one measurement that provides the middle number of the measurements.
Mode; this will provide one measurement that occurred most frequently.
Range; this will determine the difference between the city with the least rainfall and the city with the greatest rainfall.
Can someone help me with math, please? No links 100 points
Answer the question in the picture! The answers are A 54 inches B 70 3/4 inches C 72 1/2 inches or D 73 1/4 inches
Answer:
i think it's got to be D. 73 1/4
Step-by-step explanation:
Answer:
it’s D
Step-by-step explanation:
Help! Find the answers and explain the work | max points!
Answer:
1) r = 20.2/2
= 10.1 mm
circumference = ( (1/2) (2) (π) (10.2) )
= 32.04 mm
perimeter = (3.1 + 3.1 + 20.2 + ( (1/2) (2) (π) (10.2) )
= 58.13 mm
2) circumference = (1/4) (2) (π) (307.34)
= 482.77 mm
perimeter = (11.5 + 11.5 + (2 * 10.1) + ( (1/4) (2) (π) (307.34) )
= 525.97 mm
3) circumference = (3/4) (2) (π) (2.5)
= 11.78 cm
4) circumference = (3/4) (2) (π) (2.5)
= 23.56 cm
5) circumference = (1/2) (2) (π) (32)
= 100.53 cm
6) r = 6/2 = 3 cm
circumference = (1/2) (2) (π) (3)
= 9.42 cm
perimeter = (2 + 2 + 6 + ( (1/2) (2) (π) (3) )
= 19.42 cm
I hope my answer helps you.
ABC and DEF shown in the diagram below are similar.
Answer:
B. Angle E=43
Step-by-step explanation:
Angles DEF are = to 73 degrees
73-43=30/2=15
15+15+43=73
Answer:
B. Angle E=43
Step-by-step explanation:
make sure g and e will make 180
help pls i'll give brainliest and 20 pts just help
Select the equivalent expression.
\left(9^{6}\cdot 7^{-9}\right)^{-4}=?(9
6
⋅7
−9
)
−4
=?left parenthesis, 9, start superscript, 6, end superscript, dot, 7, start superscript, minus, 9, end superscript, right parenthesis, start superscript, minus, 4, end superscript, equals, question mark
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
9^{24}\cdot 7^{-36}9
24
⋅7
−36
9, start superscript, 24, end superscript, dot, 7, start superscript, minus, 36, end superscript
(Choice B)
B
\dfrac{9^{24}}{7^{36}}
7
36
9
24
start fraction, 9, start superscript, 24, end superscript, divided by, 7, start superscript, 36, end superscript, end fraction
(Choice C)
C
\dfrac{7^{36}}{9^{24}}
9
24
7
36
start fraction, 7, start superscript, 36, end superscript, divided by, 9, start superscript, 24, end superscript, end fraction
A box of cereal measures 8 in by 3 in by 10 in. 80% of it is filled with cereal. How much cereal is in the box?
Answer:
192
Step-by-step explanation:
The area of the cereal box = 8 x 3 x 10 = 240
Therefore, if 100% of the box is filled with
cereal, the amount of cereal in the box
will be 240.
now, 80% is x
80/100 = x/240
cross multiplying,
100x = 80×240
100x = 19 200
dividing both sides by 100
x = 192
Answer:
192
Step-by-step explanation:
yes or no linear equations??
Which line best represents the line of best fit for this scatter plot?
A- LineP
B- LineQ
C- Line R
D- Line S
Answer:
B- Line Q
Step-by-step explanation:
Line Q is practically in the middle of the dots. It is called a trend line btw. :)
Each figure below is made up of congruent
trapezoids. Find the area of the figure.
Answer:
the area of trapizoid is 54 and all togather will be 108
Answer:
108 cm^2
Step-by-step explanation:
The formula for calculating the area of a trapezoid is (a+b)*h/2, a and b being the bases and h being the height.
Since the height of the figure is 12 cm, the height of each trapezoid is 12/2 = 6 cm because the trapezoids are congruent.
With this information we can calculate each trapezoid's area: (base 1 + base 2)*height / 2 = (6+12)*6/2 = 18*3 = 54 cm^2.
We know the area of one trapezoid is 54 cm^2, so two trapezoids would have an area of 108 cm^2 (the figure is composed of two trapezoids).
BRAINLIEST AND 100 POINTS
Pick a number from 1 to 10. Use that number to verify your three expressions:
2(3j + 4 + 9j)
24j + 8
2(12j + 4)
They are equivalent by substituting it into each expression. Show all your work for complete credit.
Answer:
2
Step-by-step explanation:
2(3j + 4 + 9j) = 56
24j + 8 = 56
2(12j + 4) = 56
Suppose there are 8,000 people at a basketball game. You survey a random sample of 400 spectators and gather the following information: Estimate the number of people at the event who are under 30 years old. *
8,000 people
4,400 people
220 people
400 people
A survey of 80 students found that 24 students both play in a band and play a sport. But 22 students are not in band and do not play a sport. There are 48 students in the band. If being in the band is the row variable and playing sports is the column variable, fill in the labels in the table. Determine what each letter in the table should be to complete this two-way table. Determine what each letter in the table should be to complete this two-way table.
b = ✔ 24
d = ✔ 10
f = ✔ 32
g = ✔ 34
h = ✔ 46
Answer: d + 22 = f 10 + 22 = f f = 32
Step-by-step explanation: hope this helps
Luz drives at an average speed of 60 miles per hour.
She has driven for 2 hours and has traveled a distance of 120 miles.
This situation can be represented with a linear equation written in point-slope form, where x represents the number of hours and y represents the number of miles.
Use this information to complete each statement about the linear equation
Answer:
1) This linear equation has a slope of 60
2) (2, 120)
3) [tex]y - 120 = m(x - 2)[/tex]
Step-by-step explanation:
1) This situation represents a linear time-distance relationship where:
x represents the time
y represents the distance travelled
Slope is equal to △y/△x
Substituted form: [tex]\frac{120}{2}[/tex]
Slope is equal to 60.
2) Using the statement:
She has driven for 2 hours and has traveled a distance of 120 miles, we know that knowing that x represents the time and y represents the distance:
A possible coordinate is (2, 120)
3) Using the point slope standard equation and our known values, we can substitute the values. The correct answer is y - 120 = m(x - 2)
WILL GIVE BRAINLIEST find the y-intercept of the parabo;a y= -33/4 x^2 + 4
Answer: The y-intercept is (0, 4)
Step-by-step explanation: asked a friend called the internet
Answer:
4
Step-by-step explanation:
We have an a-value and a c-value, which is -33/4 and 4, respectivley. Because c is the same as the y-intercept, we can tell the -intercept just from looking at the problem.
19 ?
#
· Box of 1 ⇒ $0.60
· Box of 6 ⇒ $3.25
· Box of 12 ⇒ $5.75
ᴀ. $9.00
ʙ. $9.25
ᴄ. $9.35
ᴅ. $9.95
answer
$9.60
box 1 + box 6 + box 12 = 19
0.60+3.25+5.75
BRAINLIESt :P quick fast pls
What comes next in this pattern? (add 4/6)
1/6, 5/6, 1 3/6, ...
A.1 5/6
B.2 2/6
C.2 4/6
D.2 1/6
Answer:
D. 2 1/6
Step-by-step explanation:
To visualize the problem easier, start by converting all the fractions to improper fractions, this will allow you to just add the denominators and simplify the question:
1/6, 5/6, 1 3/6 —> 1/6, 5/6, 9/6
Now that the sequence is rewritten, you can simply add 4 to the numerator, which equals 13/6.
Rewrite this again by finding how many times 6 goes into 13, and use the remainder as the numerator of the new fraction, which will end up as 2 1/6.
At 5 P.M., the total snowfall is 5 centimeters. At 11 P.M., the total snowfall is 12 centimeters. What is the mean hourly snowfall? Write your answer in simplest form as a fraction or mixed number.
The mean snowfall is (BLANK) centimeters per hour.
Answer:
The mean snowfall is 1 centimeter per hour
Step-by-step explanation:
The snowfall is measured over 7 hours.
Between then there is 7 cm of snow that fell
7 / 7 = 1
1cm per hour
Evaluate the expression: |8| - 2 x |-3| + 4
1. 22
2. 10
3. 42
4. 6
Answer:
The answer is 6. Hope this helps!
Answer:
6
Step-by-step explanation:
|-3|=3
8-2×3+4
8-6+4
2+4
6
Name: 1. Label the axes. 2. Graph: A(-3, 0) B(-2, 4) C(1, -1) Draw AABC in blue. 3. Rotate AABC 90° clockwise to create AA'B'C' in red. List the coordinates below: Formula: (x, y) → (y, -x) A(-3, 0)→A' ( ) B(-2, 4)→B' ( ) C(1, -1)→ C'( ) 4. Translate AA'B'C' three units down to create AA"B"C" in green. What are the coordinates of AA"B"C"? A" ( ) B" ( C" ( ) 27.
Answer:
its B because
Step-by-step explanation:
Simplifying
41n(7x) = 8
Remove parenthesis around (7x)
41n * 7x = 8
Reorder the terms for easier multiplication:
41 * 7n * x = 8
Multiply 41 * 7
287n * x = 8
Multiply n * x
287nx = 8
Solving
287nx = 8
Solving for variable 'n'.
Move all terms containing n to the left, all other terms to the right.
Divide each side by '287x'.
n = 0.02787456446x-1
Simplifying
n = 0.02787456446x-1
Carina took a random survey of how many books students in Mr Mendoza's class and Ms Jon's class read over the summer. the results are in the plots below. describe the overlap of the data sets
DATA SETS IN IMAGE
Answer: Both classes read 2 books in month 0, 3 books in month 1, 1 book in month 2, and 1 book in month 3.
Step-by-step explanation:
Answer: jjidwnucjidsciudiufdcujfdiwfidfiuehfchurfurcjhrefiudwcfurwd
Step-by-step explanation:
BRAINLIEST, help PLEASE
What is the average of the following numbers?
6, 8, 7
(Write number)
Answer: 7 is the answer
Step-by-step explanation:
to find the average add up all the numbers then divide by the amount of numbers there are 6+8+7=21
21/3 is 7
Lionel wants to compare the heights of his plants. What type of graph would be best for him to use?
*
2 points
pie or circle graph
line graph
bar graph
Other:
Kathy records how many cars of each color are in the parking lot and then turns those into percentages. What kind of graph should she use?
2 points
pie or circle graph
line graph
bar graph
Other:
Find the mean of these numbers:5,11,2,12,4,2
2 points
4.1
4.5
6
4
3, 4, 5, 5, 5, 6,7 The range of these numbers is ...
2 points
15
4
5
2
Other:
In order to find the median, the data must be sorted from least to greatest first.
2 points
True
False
Option 3
You use this type of graph when comparing a change over the course of time
*
2 points
pie or circle graph
line graph
bar graph
Other:
A middle school has 6th grade, 7th grade, and 8th grade teachers. The principal wants to determine what supplies to order for the supply closet. Which of the following represents a random sample of teachers?
2 points
a. Surveying all the math teachers
b. Surveying all the teachers who have bus duty
c. Surveying all the teachers who are married
d. Surveying every fifth teacher according to the staff directory on the school website
A student wants to know which type of of pizza high school students perfer. Which of the following options is a good, representative sample of the population?
2 points
Asking all the 10th graders in the school
Asking the school principal which type of pizza he perfers
Asking 20 students from each grade level
Asking the students who walk to school
Other:
ANSWER: YOU CAN USE A BAR GRAPH
A home improvement store sold chairs for $60 each. A customer signed up for a free membership card and received a 5% discount off the price. Sales tax of 5% was applied after the discount. What was the final price of each chair?
Answer: 59.85
Step-by-step explanation:
This is the anwser because
60*.05=3
60-3=57
57*.05=2.85
57+2.85=59.85
HELP ME PLEASE ILL GIVE BRAINLIST POINT!!!
Answer:
The answer is 242 mm squared
Step-by-step explanation:
22x11=242 mm squared
Hope you have a wonderful rest of your day or night! ^w^
Distributive property
0.5(10y-4x+25)
What is the area of this figure?
Enter your answer in the box.
Answer:
8x16=128 20x16=320 320+128=448
Step-by-step explanation:
i think i may be wrong srry