Answers
Related Questions
Based on the line of best fit, what is the predicted
height for someone with a first metacarpal bone
that has a length of 4.45 centimeters?
A)168 centimeters
B) 169 centimeters
C) 170 centimeters
D) 171 centimeters
Answers
Answer:
C) 170 centimeters
Step-by-step explanation:
The missing graph-diagram to the question is attached in the image below.
Using the line of best fit, the predicted height for someone with a first metacarpal bone that has a length of 4.45 centimeters can be determined as follows:
The length of 4.5 centimeters appears on the horizontal x-axis; This implies that 4.45 is a half distance between the undotted 4.4 centimeters and the dotted 4.5 centimeters. Similarly, on the vertical y-axis, 170 is directly equivalent to the dotted point of 4.5 centimeters. Thus, the predicted height with a 4.45 centimeters length is approximately 170 centimeters by using the line of best fit.
Coconuts were on sale, 4 for $4.44. Pineapples were on sale, 3 for $3,63. Which
of the following is true?
ОА.
1/6
Coconuts are 10¢ less each than pineapples,
Coconuts are 10¢ more each than pineapples,
B.
OC. Coconuts are each $1.21.
OD. Pineapples are each $1.11.
Answers
Answer:
The answer is Coconuts are 10 cents less than the pineapples.
Step-by-step explanation:
You had to find what each of them cost which was $1.11 for each coconuts and the pineapples were $1.21 each. Then you had to subtract to find the difference which was 10 cents. So since the pineapples were more, the answer was the coconuts were 10 cents less than the pineapples.
Coconuts: $4.44 ÷ 4 = $1.11 each Pineapple: $3.63 ÷ 3 = $1.21 each
1.21 - 1.11 = 10 cents
(-1) + (-21) =
A -21
B -22
C 22
Answers
Answer:
B.-22
Step-by-step explanation:
B. -22
There are 120 students in a school. In a survey of all students, 47 students support delaying the start of school, 53 students do not support delaying the start of school, and 20 students are indifferent to the school start time. If a student is selected at random, find the probability that the selected student is not indifferent to the school start time. Express your answer in simplified rational form.
Answers
Answer:
The probability that the selected student is not indifferent to the school start time is 0.8333.
Step-by-step explanation:
Define the events s follows:
X = students support delaying the start of school
Y = students do not support delaying the start of school
Z = students are indifferent to the school start time.
The events X, Y and Z are mutually exclusive events.
That is they cannot occur together.
Compute the probability that the selected student is not indifferent to the school start time as follows:
P (Z') = P (X or Y)
= P (X) + P (Y)
[tex]=\frac{47}{120}+\frac{53}{120}\\\\=\frac{47+53}{120}\\\\=0.8333[/tex]
Thus, the probability that the selected student is not indifferent to the school start time is 0.8333.
If x varies directly as y, and x = 12 when y = 27, what is x when y = 3?
Answers
Answer:
-12
Step-by-step
1/3 of 6 equals what
Answers
Answer:
2
Step-by-step explanation:
1/3 of 6 is the same as 6/3 which is 2. I hope this helps and I hope it's not wrong but I don't think it is.
Answer:
2
Step-by-step explanation
1/3 times 6/1 equals 6/3 then divide 6 by 3 and it would equal 2.
What is the difference between a population characteristic and a sample statistic?
engage
Answers
Answer: SEE EXPLANATION!
Step-by-step explanation:
Population Parameters versus Sample Statistics
A parameter is a value that describes a characteristic of an entire population, such as the population mean. ... A statistic is a characteristic of a sample. If you collect a sample and calculate the mean and standard deviation, these are sample statistics.
The difference between Population characteristic and Sample statistic is discussed below.
What is Statistic?Statistics is a branch of applied mathematics that allows us to collect, describe and analyze the given set of data in order to make inference of conclusions on the given data set.
Given are two terms as population characteristic and a sample statistic.
Population characteristic refers to the characterization of various types of populations within a social or geographic group, with emphasis on demography, health status, and socio-economic factors. There are various characteristics of a population such as population size and density, populace spatial dissemination, age structures, birth rate or Natality and mortality rate.
Sample statistic represents the calculation that you measure from a subset of a larger group (the population).There are 5 types of sampling - Systematic, random, convenience, cluster and stratified.
Therefore, the difference between Population characteristic and Sample statistic is discussed above.
solve more questions on Statistics terms, visit the link below-https://brainly.com/question/12393177
#SPJ2
use distributive property to answer this question: − 2(y − 5) = y + 1 what does y equal
Answers
Answer:
y=3
Step-by-step explanation:
hope i help youuuuu :)
-2y+10=y+1
10=3y + 1
9=3y
Y=3
Can someone help pls fast
Answers
Answer:
5
Step-by-step explanation:
a^2 + b^2 = c^2
12^2 + b^2 = 13^2
144 + b^2 = 169
169 - 144 = 25
sqrt of 25 = 5
Question 10 (1 point)
What additional information do you need to prove ANOP = AQSR?
4.Å.
аа
ZPZS
ZO ZS
Oь
О с
NO QR
Od
PN XSQ
Answers
Answer:
values of the variables
Answer will mark brainliest
Answers
Answer:
C. In quadrant IV
Step-by-step explanation:
(5, -1)
Positive x coordinate and a negative y coordinate.
Quadrant III has a negative x coordinate and negative y coordinate, so A. is incorrect.
It is not B. because it is not on the y-axis.
Quadrant IV has a positive x coordinate and a negative y coordinate, so C. is correct.
Quadrant II has a negative x coordinate and a positive y coordinate so D. is incorrect.
I Hope That This Helps! :)
Can someone please help me with number and explain it pls
Answers
Answer:
No
Step-by-step explanation:
It is not because there is no patteren
Answer:
no its not because the difference between the terms are not the same
Step-by-step explanation:
20-14=6
14-9= 5
9-5=4
the differences are all different so the sequence is not arithmetic
After a picnic, 5/12 of the cornbread is left over. Val eats 2/5 of the leftover cornbread. What fraction of cornbread does Val eat? Enter your answer in simplest form.
Answers
Answer:
Val ate 1/6 of the corn bread.[already in simplest form]
Step-by-step explanation:
5/12 of the cornbread is left over after the picnic.Val eats 2/5 of the leftover cornbread which is 5/12.
In an equation that is:2/5 of 5/12
Of means multiply,so cross multiply the number to get the final answer.
Val ate 1/6 of the cornbread[12/12]
Which situation results in a final value of zero?
А. The temperature after a decrease of 5°F from a temperature of -5°F.
B. The height of an airplane after taking off from ground level and rising 1,000 feet.
C. The amount of money received in change after making a $10 purchase with a
$20 bill.
D. The distance above sea level after increasing 24 meters from a depth of 24 meters
below sea level.
PLEASE ANSWER I WILL GIVE BRAINLIEST!!!
Answers
Answer:
ok
Step-by-step explanation:
Eric bought a packet of toffees for his friend. The packet had 2/6 of a pound of toffee. He broke the toffee into 7 equal paper baggies. What is the weight of one of those baggies
Answers
Answer:
1 / 21 pound
Step-by-step explanation:
Weight of toffee in a packet = 2/6 pounds
Toffee is broken into 7 equal baggies ;
Weight of one of the baggies :
Weight of toffee before being broken / number of division
= 2/6 ÷ 7
= 2/6 * 1/7
= 2 / 42
= 1/21 pounds
A racehorse that wins the 3200 meter Cup in a time of 200 seconds. What is the racehorse's average speed?
Answers
Answer:
16
Step-by-step explanation:
Speed=distance/time
S=3200/200
S=16
explenation....!!!!
Answers
6x+5(0)=30 calculate product
6x=30 divide both sides by 6
6x/6. 30/6
X= 5
Answer:
6 + 5 is 30 so on a graph 6 is on the x axis and 5 is on the y axis so you move 6 times to the right on the x axis and move 5 up on the y axis and then you get 30
hope that helps
Step-by-step explanation:
the current tempurure out side is -3 how many degress would you have to add to make it five degress
Answers
Answer:
8 degree
Step-by-step explanation:
-3+x=5
x=5+3=8 degree
4x - 8 = 12
4x - 8 + 8 = 12 +8
4x = 20
4/4x = 20/4
x=
What does x equal!?
Answers
Answer:
x=5
Step-by-step explanation:
Help me quick plssssssssssss
Answers
Answer:
C. 8
Step-by-step explanation:
( - 32 ) / ( - 4 ) =
( + 8 )
Two negatives always divide and make a positive.
Please solve this both questions
Answers
Answer:
None of the batches will be the same shade of pink.
Step-by-step explanation:
You can only make the same shade of pink if you have an equivalent ratio, and none of the numbers are equivalent in either questions.
(3m + 5)(5m - 1)
Multiply polynomials
Answers
Answer: 15m^2+22m-5
Use FOIL (first, outter, inner, last) to multiply the polynomials.
(3m + 5)(5m - 1)
= 15m^2-3m+25m-5
= 15m^2+22m-5
Para resolver porque no entiendo
Answers
its so hard
Step-by-step explanation:
its so hard sorry but i dont no
GIVING BRAINLIEST TO THE RIGHT ANSWER!!A person standing on a moving walkway travels 60 feet in 20 seconds. What equation represents this relationship? How many feet will the person travel in 10 seconds?
A. y = 1/3; 3 feet
B. y = 3x; 30 feet
C. y = 3x; 3 feet
B. y = 5x; 50 feet
Answers
The answer is B ...................
Relation where there is exactly one output for each input
A.Domain
B. Range
C. Relation
D. Function
Answers
Answer:
D.Function
Step-by-step explanation:
When each input value has one and only one output value, that relation is a function. Functions can be written as ordered pairs, tables, or graphs. The set of input values is called the domain, and the set of output values is called the range.
if two burgers cost $3 and burgers cost $4.50,what is the constant?
Answers
boris added 8 fish to his pool each day for 64 days. what was the total change in the number of fish in the pond?
Answers
Answer:
512 fish
Step-by-step explanation:
CAN SOMEONE PLEASE EXPLAIN THIS TO ME< BEST ANSWER WILL BE MARKED BRAINIEST!
If an equilateral has a side length of 8, find the height. Make a sketch and solve
Answers
Answer:
its a triangle with all sides the same legnth
Step-by-step explanation:
Mrs. Anderson drove at 68 mph for 289 miles. How long did it take her to travel that distance?
Answers
Answer:
4 hours and 15 minutes
Step-by-step explanation:
You have to divide the distance travelled by the mph which is 4.25, and that is 4 hours and 15 minutes
A hockey goalie is paid $500 per game, less $45 for each goal he allows to score. Write an algebraic expression that would equal how much he gets paid in a game
Answers
Answer:
x=500+45y
Step-by-step explanation:
From the information given, the algebraic expression that would equal how much he gets paid in a game would be the amount that the hockey golie is paid per game minus the result of multiplying $45 for the number of goals he allows to score. According to this, the expression is:
x=500+45y, where x is the amount the hockey goalie gets paid in a game and y is the number of goals he allows to score.
