Answer:
the answer is b of caurse
Step-by-step explanation:
i whish it helps you.
PLEASE HELP! I WILL GIVE BRAINLY ALSO SUMMARIZE!! (if u troll ill report!)
A sports medicine major wanted to conduct an experiment to determine if there is a correlation between the members of the soccer team's leg strength and the time it takes for them to sprint 40 yards. He sets up the following test and records the data:
The time for 22 leg-press reps is 11.9 seconds.
Step-by-step explanation:The lines of best fit is the trend line of the dataset.
The equation of line of best fit is y = 0.120x + 9.274The time for 22 leg-press reps is 11.9 seconds(A) The equation of the line of best fitThe table is given as —
(x) : 12 32 7 26 28 15 1
(y) : 8.6 14.6 7.1 8.3 11.9 19.4 9.5
To determine the equation of line of best fit, we make use of a regression calculator.
Enter the above dataset in a regression calculator, the equation is: y = 0.120x + 9.274 (Approximated to Three Decimal Places / Rounded of to the Thousandths Place)
(B) The number of seconds for 22 leg-press repsThis means that x = 22.
So, we have:
y = 0.120 * 22 + 9.274
= 2.640 + 9.274
= 11.914
(Approximate to the nearest hundredths)
= 11.9
Hence, the time for 22 leg-press reps is 11.9 seconds.
Hope my answer helps you.
:)
Please mark my answer as the BRAINLIEST. Plssssssssssssssssssss
PLZZZZ HELPPP ILL GIVE ALL CREDIT AND POINTS
Answer:
Mammals: 30 | 50%
Reptiles & Amphibians: 15 | 25%
Fish & Insects: 3 | 5%
Birds: 12 | 20%
Step-by-step explanation:
Total Amount of Animals: 60
50% of 60 = 30
25% of 60 = 15
5% of 60 = 3
20% of 60 = 12
PLEASE HELP ASAP. ANSWER WILL MARK BRAINLIEST. MAKE SURE IT IS CORRECT. TY
Answer:
The answer for the opposite of -1 is 1. And 2.5 opposite is -2.5 you have to put 1 in the positive side and 2.5 in the negative.
Step-by-step explanation:
Also pls stay informed abt this.
please answer for me :
Answer:
Part A - [tex]2\frac{1}{2} + b = 4\frac{2}{3}[/tex]
Part B - [tex]2\frac{1}{6}[/tex]
Step-by-step explanation:
A. Option 2
B. Option 2
Part A
The number of pounds of blueberries Sam and Ben have in total is the sum of the number of pounds of blueberries Sam has and the number of pounds of blueberries Ben has. The correct equation is [tex]2\frac{1}{2} + b = 4\frac{2}{3}[/tex]. The second option is correct.
Part B
The number of pounds of blueberries Ben has is [tex]4\frac{2}{3}-2\frac{1}{2}[/tex], which is [tex]2\frac{1}{6}[/tex].
help !!!! the two way frequency table shows the seasonal preferences for a random sample of high school students
Answer:
its c
Step-by-step explanation:
How many different triangles can be formed using line segments with lengths 8, 15, and 17?
A. none
B. one
C. more than one
Answer:
I think c
Step-by-step explanation:
can anyone help answer this question?
it's shown on the picture below. :)
Answer:
The correct graph is A.
Step-by-step explanation:
-4x/5-13/5 ≥ -9
Multiply the entire equation by 5:
-4x-13 ≥ -45
Moving the -4x:
-13 ≥ -45+4x
Moving the -45:
32 ≥ 4x or 4x ≤ 32
So:
x ≤ 8
The correct graph is A.
The answer would be graph A that describes the solution set.
in basketball, players can score one point, two points, or three points. in his last game, jake made 20 goals, his 20 goals are recorded in the table below.
Please help!
Answer:
A
Step-by-step explanation:
trust
Question 3 (2 points) Saved Which of the following has the larger area? A rectangle with sides 12 inches and 15 inches. A triangle with a base of of 25 inches and a height of 14 inches. Question 3 options: The rectangle by 5 square inches. The triangle by 170 square inches. The rectangle by 170 square inches. The triangle by 5 square inches.
The solution is, The triangle by 170 square inches, so, the triangle has a much larger area.
What is area ?Area is the measure of a region's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object.
here, we have,
given that,
A rectangle with sides 12 inches and 15 inches.
A triangle with a base of of 25 inches and a height of 14 inches.
so, we get,
area of rectangle is,
A = length * width
so, area = 12 * 15
area of rectangle = 180
now, we know that,
area of triangle = 1/2 * base * heigth
so, area = 1/2 * 25 * 14
area of triangle = 350
so, we get,
the triangle has a much larger area.
350-180=170
the triangle by 170 square inches
Hence, The solution is, The triangle by 170 square inches, so, the triangle has a much larger area.
To learn more on Area click:
brainly.com/question/20693059
#SPJ3
someone please help me
Answer:
..
Step-by-step explanation:
There is no enough information to be given. SORRY
Answer:
wait this is confusing where is the video??
Step-by-step explanation:
please help! I dont have much time left
Answer:
B
Step-by-step explanation:
Answer:
I feel like its A
Step-by-step explanation:
whats the operation
multiplication ? subtraction ?
30 Points to whoever gets this right ( needs an equation and answer )
Carter wants to ride his bicycle 28.7 miles this week. He has already ridden 17 miles. If he rides for 3 more days, write and solve an equation which can be used to determine mm, the average number of miles he would have to ride each day to meet his goal.
Answer: Carter will have to ride 3.9 miles on his bicycle every day in order to achieve his goal.
Step-by-step explanation:
Finding the answer to this problem isn't too complicated, and all we have to do is make and solve an equation. First, we know how many miles Carter wants to ride his bicycle (this is what our equation will be equal to), and how many miles he's completed already (we add that to how many he has to do daily). We also know how many days he has left to complete this goal (multiply the number he has to do daily by three).
All we have to do now is construct a basic equation:
17 + 3x = 28.7
Let's move the 17 over to the other side of the equation. To do that, subtract 17 from both sides.
3x = 28.7 - 17
3x = 11.7
This gives us the amount of miles Carter still has to ride - in total. To find out how many miles he has to ride daily, we just divide 3 from both sides.
3x/3 = 11.7/3
x = 3.9 (miles - don't forget the units!)
Carter will have to ride 3.9 miles on his bicycle every day in order to achieve his goal. Hope this helps!
PLZ HELP I WILL MARK BRAINLYIST!!!!!!!!!!!!!!!!Zoe is doing a survey to find the time her classmates spend playing video games. She asks the following question:
Which student spends the most time playing video games?
Part A: Describe the data you would expect her to collect from this question. (5 points)
Part B: Explain whether this is a statistical question. If this is not a statistical question, then modify the question to make it statistical. (5 points)
Answer:
Step-by-step explanation:
right now? or later? i dont know when u need help...
A runner runs 3.65 miles on Saturday and 4.5 miles on Sunday. How many miles did she run that weekend?
A child's pool is filled to the top. On day 1, the level of the water in the pool decreases by [tex]1\frac{1}{3}[/tex] inches. On day 2, the level of the water decreases by [tex]\frac{3}{8}[/tex] inch. What number represents the total change in the water level after 2 days?
A. [tex]-1\frac{17}{24}[/tex] inches C. [tex]\frac{23}{24}[/tex] inch
B. [tex]\frac{-23}{24}[/tex] inch D. [tex]1\frac{17}{24}[/tex] inches
Answer:
[tex] \displaystyle A) -1 \frac{17}{21} [/tex]
Step-by-step explanation:
refer the attachment
the blue line refers the amount of reduction in the first day and the black line refers the amount of reduction in the second day
note that the total amount of depth of the the pool isn't specified therefore we can't assume the total depth of the pool to be 1 and as it says 'decrease' we are dealing with negative numbers
so
[tex] \rm \displaystyle \text{the level of the water in the pool decreases by $1\frac{1}{3}$ inches} \iff \boxed{- 1\frac{1}{3} }[/tex]
likewise
[tex] \rm \displaystyle \text{the level of the water in the pool decreases by $\frac{3}{8}$ inches} \iff \boxed{- \frac{3}{8} }[/tex]
since it wants the total amount of reduction we just need to add them which yields:
[tex] \displaystyle - 1 \frac{1}{3} + \bigg(- \frac{3}{8}\bigg) [/tex]
simplify complex fraction:
[tex] \displaystyle - \frac{4}{3} + \bigg(- \frac{3}{8} \bigg)[/tex]
simplify addition:
[tex] \displaystyle - \frac{41}{21} [/tex]
the option is given in complex fraction thus convert it to complex fraction:
[tex] \displaystyle -1 \frac{17}{21} [/tex]
and we're done!
hence our answer is A
Answer:
[tex]( - 1 \frac{17}{24} \: inches)[/tex]
Step-by-step explanation:
[tex]1 \frac{1}{3} + \frac{3}{8} \\ = \frac{4}{3} + \frac{3}{8} \\ = \frac{32}{24} + \frac{9}{24} \\ = \frac{41}{24} = 1\frac{17}{24} [/tex]
Please Help I Didn't Understand The Lesson
There is a closed carton of eggs in Mai's refrigerator. The carton contains e eggs and it can hold 12 eggs. What are some possible values of e that will make both e<12 and e>0 true?
(please answer ill give u a thanks and brainliest)
carmen just put 14.85 gallons of fuel into her car. there were 4.2 gallons in the car to begin with. how much fuel is in carmen's car now?
Answer:
19.05
Step-by-step explanation:
14.85 + 4.2 = 19.05
3 × 8 - ( 2 + 7 ) =
HELLLLLLLPPPPPP
Answer:
15
Step-by-step explanation:
44444444444444444444444444444444444444444444444444444444444
Answer:
88
Step-by-step explanation:
87+93+86+90+84=440
440÷5=88
Have a good day ^^
 please I really need help this is being timed please I need to do is find the volume of the composite figures please I really need help
Answer:
Multiply all of the numbers together
Step-by-step explanation:
I bought some 60cent candy bars with c dollars. Then I ate n of them. How many candy bars do I have left?
Enter the correct sum in each box. Use the number line to help you.
(A) 4.6 + (–5.9)
_________
|_________|
(B) –4.4 + 6.2
_________
|_________|
(C) 2.1 + 0.5
_________
|_________|
(D) –3.8 + (–1.3)
_________
|_________|
Answer:
(A) 4.6 + (–5.9)
-1.3
(B) –4.4 + 6.2
1.8
(C) 2.1 + 0.5
2.6
(D) –3.8 + (–1.3)
-5.1
Heyyyyy, um this is like the last problem on my hw and I've been stuck on it for 20 mins or so and only have 18 mins until it locks so any help is appreciated. Use I = PRT, I=PRT to find the total amount in the savings account. Type in "money form". $500.00 at 4% for 5 years :p :p :p
Answer:
$500.00 for the %4 for 5 years $100,000.00
Step-by-step explanation:
I took it before
.........................................
Answer:
L (3,1) , M (2,-2) N (4,-3)
Step-by-step explanation:
Multiply the X coordinate by -1.
L (-3)*(-1) = 3
M (-2)*(-1) = 2
N (-4)*(-1) = 4
In last night's basketball game, Jay made 8 of 12 free throws. About what percent of free throws did Jay make?
Answer:
60%
Step-by-step explanation:
translate the word problem using an inequality and solve and graph it.
Amy is thinking of a number. If she divides the number by 15 and decreases the quotient by 10, the result is less than 20
A. Write an inequality that can be used to find n, the number Amy could be thinking of.
B. Solve the inequality.
Remember to show the solution using: addition property of inequality, subtraction property of inequality, multiplication property of inequality and/ or division property of inequality.
C. Graph the inequality
Answer:
ok
Step-by-step explanation:
can ppl help me? plss !! ii will mark brainly for the first correct person
dont use for points or else i will report
Answer:
108 Square feet
Step-by-step explanation:
4 ×8=32
3×4=12÷2=6
6×2=12
5×8=40
8×3=24
32+12+40+24=108