Answer:
Area = 4π
Step-by-step explanation:
4π
divide the 4 by 2 because circumference=2π
the area of a circle is πr²
multiply the 2 with itself π2²
area = 4π
i believe.
answer both of them.
Answer:
k is constant of proportionality
Monday: k = 7.5
Tuesday: k = 2
Step-by-step explanation:
The equation for proportionality is y = kx
Take the first line of the table, plug it in and solve for k. Do that with at least 1 other row to be sure k is the same.
15 = (k)(2)
k = 7.5
——————
Same thing for this day. x is the horizontal, y is the vertical.
16 = (k)(8)
Greg needs to practice his clarinet for 40 minutes per day. He already practiced 30% of the total time needed. How many more minutes does he need to practice?
The table shows students’ favorite subjects in Mrs. Boggs’ class.
What is the ratio of students who prefer Math to students who prefer Social Studies?
Answer:
I want to say 5-4 but I COULD BE WRONG
Step-by-step explanation:
Look at how many people chose Math and Social studies
the problems are in the pictures
Answer:
6. B) 115
7. B) 180 - (180 - 90 + 30) = x
Step-by-step explanation:
A rental car company offers the following two pricing methods for its customers to choose from for a one-month rental:
Method 1: Pay $400 for the month, or
Method 2: Pay $0.30 per mile plus a standard maintenance fee of $35.
Construct a linear function that models the relationship between the miles driven and the total rental cost for Method 2. Let represent the number of miles driven and represent the rental cost (in dollars).
Complete the equation below
y = _______________
Use x as your variable.
Answer:
y=0.30x+35
Does this work or no?
Answer:
Step-by-step explanation:
Method 2, the function is:
y = 0.30x + 35 where y = total cost and x = number of miles.
The average cost of a gallon of gas in January 2014 was $3.42, and was $2.36 in December 2014. What was the percent change in the average cost of a gallon of gas in 2014? Round to the nearest percent. The average cost of a gallon of gas in January 2014 was $3.42, and was $2.36 in December 2014. What was the percent change in the average cost of a gallon of gas in 2014? Round to the nearest percent.
The percentage change of the gas will be 45%.
What is the percentage?The percentage is defined as representing any number with respect to 100. It is denoted by the sign %. The percentage stands for "out of 100." Imagine any measurement or object being divided into 100 equal bits.
Given that the average cost of a gallon of gas in January 2014 was $3.42, and was $2.36 in December 2014.
The percentage change will be calculated as,
Percentage change = ( 3.42 - 2.36 ) / 2.36
Percentage change = ( 1.06 / 2.36 )
Percentage change = 0.45 x 100
Percentage change = 45%
To know more about percentages follow
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The figure is made up of a semicircle and a triangle. Find the perimeter. Round your answer to the nearest hundredth. 25 ft 7 ft 24 ft The perimeter is about feet
-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
What is the mode interval for the set of data?
60 - 69
70 - 79
80 - 89
90 - 99
40 cm = how many m ?
Answer: .4m
Step-by-step explanation:
move decimal over
Answer:
⅖ m or 0.4 m
Step-by-step explanation:
1 m [meter(s)] = 100 cm [centimeter(s)].
_____________________________
(x) m = (100)(x) cm
(100)(x) = 40
x = 40 / 100
x = 4 / 10 = 2 / 5
x = 0.4
Determine whether a linear, quadratic, or exponential function is the best model for the data in the table.
Answer:
exponential function and common ratios
Step-by-step explanation:
Second Roll First Roll 1 2 3 4 5 6 1 1-1 1-2 1-3 1-4 1-5 1-6 2 2-1 2-2 2-3 2-4 2-5 2-6 3 3-1 3-2 3-3 3-4 3-5 3-6 4 4-1 4-2 4-3 4-4 4-5 4-6 5 5-1 5-2 5-3 5-4 5-5 5-6 6 6-1 6-2 6-3 6-4 6-5 6-6 Select the favorable outcomes for rolling a sum less than five. (5-1) (5-2) (5-3) (5-4) (5-5) (5-6) (1-6) (2-5) (3-4) (4-3) (5-2) (6-1) (1-1) (2-2) (3-3) (4-4) (5-5) (6-6) (1-1) (1-2) (1-3) (2-1) (2-2) (3-1)
Answer:
"2" (and any subsequent words) was ignored because we limit queries to 32 words.
Answer:
what?
Step-by-step explanation:
confused
I need help with this problem too
No link need right answer 100 points
Answer:
15in3
Step-by-step explanation:
1 1/2 * 2 1/2* 4
= 15
1) 4w - 34 = 2
2) p/8 - 7 = -6
3) 11 + r/9 = 4
4) 18 = 5h - 2
5) -1m + 14 =-2
Show your work please
Place these numbers from greatest to least.
-3/4
-2.5
-3
1/4
3.1
6
Answer:
6, 3.1, 1/4, -3/4, -2.5, -3
Step-by-step explanation:
1.There are 4 downs in a series of flag football
1.a true
1.b false
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2.What is the proper technique for pulling an opponent's flag in flag football
2.a watch the ball
2.b focus on the flag
2.c watch the player's feet
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3.You lead with your elbow when throwing a football.
3.a true
3.b false
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4.When receiving the ball in a game of flag football, what is the most important thing to remember?
4.a catch the ball in the chest
4.b keep your hands far apart
4.c watch the ball into your hands
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5.In flag football the main purpose of the defense is to stop the offense from scoring and protect the opponent's end zone.
5.a true
5.b false
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6.Pulling an opponent's flag is an example of a defensive move in flag football
6.a true
6.b false
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7.What shape or cue is used to remind players how to hold their hands for a catch above the waist?
7.a circle
7.b diamond
7.c square
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8.An interception is when a offensive player catches a ball thrown by the offense
8.a true
8.d false
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9.When throwing a football, what is the correct placement of your arm during the follow - through ?
9.a by your ear
9.b across your body
9.c on your side
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10.What social benefit does a team member get from participating on a volleyball team
10.a making new friends
10.b improving flexibility
10.c improving grades
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11.In volleyball the spike is most effective in preventing the defense from returning the ball
11.a true
11.b false
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12.In volleyball the dig is a defensive move that can be used to effectively recover a ball that is low to the floor
12.a true
12.b false
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13.Proper form for a bump in volleyball is to swing your arms and wait for the ball to hit them.
13.a true
13.b false
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14.In volleyball what issue would cause the ball to go straight up to the ceiling when performing a bump?
14.a arm position and contact
14.b swinging of the arms
14.c keeping your legs straight on contact
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15.soccer and basketball use the act of dribbling to move the ball
15.a true
15.b false
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16.Softball was adapted from which of the following sports?
16.a baseball
16.b tennis
16.c kickball
17.In softball a sacrifice fly is the best offensive strategy with a runner on 3rd base and no outs
17.a true
17.b false
----------------------------------------------------------------------------------------------
18.In softball when batting where do you generate power
18.a step and transfer your body weight
18.b lift weights
18.c swing low
--------------------------------------------------------------------------------------------------
19.Stretching exercises in warm ups increase flexibility
19.a true
19.b false
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Pls help me
AND
PLS FOLLOW THE RULES
TROLL FOR POINTS= REPORT
FIRST AND CORRECT ANSWER= BRAINLIEST
( NO LINKS ) at all
Answer:
1) true 2) b 3) a 4) c 5) a 6) a 7)b 8) false 9)c 10) b?? 11)a 12)a 13)b 14)b
Step-by-step explanation:
15)a 16)a 17)a 18)a 19) a
i hope this helped sorry if i got some wrong
pls, help thanks! have a nice day
Answer:
24º
Step-by-step explanation:
If X and Y are suplementary, X + Y is equal to 180º.
The box plot below shows the total amount of time, in minutes, the students of a class surf the Internet every day:
A box plot is shown. The left-most point on the plot is 20 and the right-most point is 95. The box is labeled 40 on the left edge and 60 on the right edge. A vertical line is drawn inside the rectangle at the point 50.
Part A: List two pieces of information that are provided by the graph and one piece of information that is not provided by the graph.
Part B: Calculate the interquartile range of the data, and explain in a sentence or two what it represents.
Part C: Explain what affect, if any, there will be if an outlier is present.
Answer:
This is for A Part A: it shows that the least amount is 37.5 minutes
it shows the most amount of time is 60 minutes
one thing it does not show is how many students were in the class
Step-by-step explanation:
trying to finsh fast so help please
Answer:
A-B
Step-by-step explanation:
Input(x) Output(y)
32 20
14 2
? -6
-2 -14
-10 ?
Complete the function table and write the function rule.
pls help
Raisins in a scoop of each brand of raisin bran cereal if the mean of the data set is 7 raisins find the number of reasons in each scoop of great4u?
Answer: 5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
i got it right on khan academy
evaluate the expression 81 minus 8 to the second power. 81 minus 8 to the second power
Answer:
17
Step-by-step explanation:
To evaluate the expression, subtract 8² from 81:
81 - 8²
8² = 8 × 8 = 64
81 - 64 = 17
17
17. The figures below are similar. What is the length of x? Please help, I legit have no clue why math even exists-
Answer:
20in
Step-by-step explanation:
To find the rate of which they are similar all you have to do is divide 10 by 4 or 15 by 6 to get a rate of 2.5 then multiply that rate by 8 to find your answer
On a quiz with 15 questions, Craig got 12 questions correct. If a question was chosen at random, what is the experimental probability that Craig got the question correct?
a. 35
b. 22
c. 14
d. 13
count tally marks and it adds up to 22
Answer:
B. 22
Step-by-step explanation:
You just add the total amount of people that have dogs which is 12 with the total amount of people that have cats which is 10 so the total amount that have dogs and cats as pets is 22 because 10 + 12=22
I need help plz
I will give you 50 points if it is right
Answer:
a and c
Step-by-step explanation:
so we know that -2 is the greatest number in this inequality and with that, the 'equation' would look like this-
x<-2
now let us solve a-d-
0.25-2.50=-2.50
-4.25-(-2.75)=-1.5
-3.25-1.75=-5
-4.50-(-5.25)=0.75
**with negative numbers the 'smaller' the number is the greater it actually is ex. -2.50<-1** it works this way because the 'larger' the number gets the further away it becomes from 0 or whole numbers making it smaller than the negative numbers closer to zero such as -1**
hopefully, that makes sense
now let us see which equations fit our inequality- **we'll let the bolded ones mean that they fit the inequality**
a)-2.50<-2
b)-1.5<-2
c)-5<-2
d)0.75<-2
good luck :)
i hope this helps
brainliest would be highly appreciated
have a nice day!
Gil said that 75% of the girls range in height from 134 cm to 166 cm. Where did he go off track?
A. he looked at the boys box plot, not the girls box plot
B. he found the IQR, instead of looking at the minimum and maximum numbers.
C. only two sections make up that data, so that would only be 50% of the girls not 75%
D. He counted 3 sections of the box plot from 155 cm to 173 cm.
NO LINKS
Answer:
A
Step-by-step explanation:
can u plsss help its just box plots :)))))
The table shows Linda's monthly expenses . Which list shows the expenses in order from greatest to least amount of the monthly budget?
TABLE:
Utilities: 13%
Rent: 43/100
Food: 1/10
Car: 27%
Other: 0.07
ANSWERS:
A: other, food, utilities, car, rent
B) rent, car, utilities, food, other
C: food, other, utilities, car, rent
D: car, rent, food other utilities