Answers
Answer:
7.9
Step-by-step explanation:
5.8+2.1=7.9
Related Questions
car A and car B starts their journey from mumbai to reach surat. the speed of car A is 3/4 of car b. if car b takes 12 hrs to reach surat how long will car a take?
Answers
Answer:
131,000 (0.99)
Step-by-step explanation:
well i just added it up and it takes that much that is at the top
gasoline was $3.759 per gallon 1 week and 3.879 per gallon by next week how much did the price change
Answers
Answer:
.12 cent
Step-by-step explanation:
Answer:
0.120
Step-by-step explanation:
3.879-3.759
0.120
Find the value of x. Round to the nearest whole number.
Answers
Use trigonometry.
sin x = opposite ÷ hypotenuse
sin x = 7/9
Take the arcsin on both sides.
arcsin(sin x) = arcsin(7/9)
x = 51.057558731
Rounding to the nearest whole number means to round to the ones place.
Answer: x = 51 degrees
What is equivalent to 4x-2=38
Answers
Miguel is making trail mix. He uses 5 1/3 ounces of nuts and 2 3/4 ounces of raisins. Which
of these is a reasonable estimate for how much more nuts Miguel uses than raisins?
HELP FAST
I GOiNg GET HAIR LINe
SO PLS HELP WUICK
Answers
Answer:
the answer is B
Step-by-step explanation:
if people are going the movies and the the tickets cost n the cost would be the anwser ____in the box
| 8n+6 |
-------
if they buy 6 tickets how much would it cost
Answers
Answer/Step-by-step explanation:
Epression to solve with: 8n+6
Number of tickets : 6
n - number of tickets
So you equation would be :
8(6) + 6
First multiply:
8*6 = 48
48 + 6
Next add:
48 + 6 = 54
Answer : $54If the correlation coefficient in an ordinary least squares regression = 1.00, then A. all the data points must fall exactly on a straight line with a positive slope. B. all the data points must fall exactly on a straight line with a slope that equals 1.00. C. all the data points must fall exactly on a horizontal straight line with a zero slope. D. all the data points must fall exactly on a straight line with a negative slope.
Answers
Answer: Option A is correct.
Step-by-step explanation:
The correlation coefficient(r) is a statistical measure that computes the strength of the relationship between two variables.It lies between -1 and 1.
If the correlation coefficient in an ordinary least squares regression = 1.00.
That indicates that there is a perfect relationship between the variables.
i.e. all the data points must fall exactly on a straight line with a positive slope. .
[when r is positive, the slope of the line is positive].
i.e. option A is correct.
All the data points must fall exactly on a straight line with a positive slope. Then the correct option is A.
What is the correlation coefficient?It is a statistical concept that helps in establishing a relation between the predicted and actual value obtained in a statistical experiment. It explains the exactness of the predicted value and actual value.
If the correlation coefficient in an ordinary least squares regression = 1.00.
The correlation coefficient lies between -1 to 1.
If the correlation coefficient in an ordinary least squares regression is 1.00.
Then it indicates that there is a perfect relationship between the variables. That is all the data points must fall exactly on a straight line with a positive slope.
Thus, the correct option is A.
More about the correlation coefficient link is given below.
https://brainly.com/question/12400903
Cards are chosen at random from a deck. What is the probability of getting clubs?
Answers
Answer:
1/4
Step-by-step explanation:
becayse there are 4 different kinds of suits in a deck
Please help! I really need help.
Answers
Answer:
i believe it is a polynomial, but I need to see the options available to give you a better answer.
Step-by-step explanation:
trust lol
m is a negative number.
Which statement is correct?
Choose only one answer.
A. m + 9 is always positive
B. m + 9 is always negative
C. m + 9 cannot be zero
D.m + 9 could be positive or negative or zero
Answers
Answer:
D
Step-by-step explanation:
PLZ HELP
A $250 TV is discounted by 25%. It was then discounted another 10% because
the box was opened by a customer. After both discounts are taken, what is the total
percent discount? (HINT: Use the SALES price from the last question)
A $250
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Answers
https://brainly.com/question/14448275
US
Find the measure of 48.
48
97/83
97
48 = [?]
Enter
Answers
step by step :
Charlies has a steering wheel that is 2 feet in diameter, What is the radius of the steering wheel?
Answers
Answer:
The radius is 1 ft
Step-by-step explanation:
r = d/2
r = 2/2
r = 1
what is the value of 5 in 9745?
Answers
Select the correct comparison
A. The typical value and the spread are both greater in set A
B. The typical value is greater in set A The spread is greater in set
C. The typical value is greater in set 8 The spread is greater in set A
D. The typical value and the spread are both greater in set
Answers
Answer:it’s b
Step-by-step explanation:
What is x, The width of the triangle in centimeters
A 78cm
B 13cm
C 5.6
D 144cm
Answers
Answer:
area of rectangle=156cm²
l×b=156
12×b=156
b=156/12=13 is your answer
1/3 and 2/6 how is each pair equivalent?
Answers
Answer:
By multiple by 2
Step-by-step explanation:
1 multiplied by 2 = 2
3 multiplied by 2 = 6
In that case they equivalent due to the number 2.
could you help me thanks
Answers
Answer:
The answer would be -4. hope this helped!
Can someone help please
Answers
Answer:I got the pic over here
Step-by-step explanation:
please help ! I need help with math because I am failing and I might have to repeat the grade.. I have a quiz right now I don’t understand this question I will provide a photo above thank you <3! question “10“ btw
Answers
2560 fluid ounces in pints is 160 which is A.
If this is incorrect, please don't refrain to tell me and I'll correct my answer. Thank you.
Round the number 52.810 to the nearest hundredth.
Answers
Answer:
rounded to the nearest hundredth it would be 52.81
Answer:
52.81
Step-by-step explanation:
Rounded to nearest hundreth
Mason is working two summer jobs, making $12 per hour landscaping and making $15 per hour clearing tables. In a given week, he can work a maximum of 16 total hours and must earn no less than $210. Also, he must work no less than 12 hours clearing tables. If x represents the number of hours landscaping and y represents the number of hours clearing tables, write and solve a system of inequalities graphically and determine one possible solution.
Inequality 1:
Inequality 2:
Inequality 3:
Mason could work ( ) hours landscaping and ( ) hours clearing tables.
Answers
Answer:
Cant see the images, attach a link and i will do it
Step-by-step explanation:
The quadrant that contains the point (-7,-16) is quadrant PLSS ANWAR NOW NEED HELP NOW
Answers
Answer:
hi how may i help
Step-by-step explanation:
how can i help u
Hey guys this is one of the due work for my math class and i kinda need help with this.
I dont want to ask for help from my teacher. she makes it more stressful on me
Answers
x/6 - 10 = 2
Show your work.
Answers
Answer:
72
Step-by-step explanation:
collect like terms and crossmultiply
In a circle, a 315 sector has area 504piin2. What is the radius of the circle?
Answers
Answer:
Step-by-step explanation:
θ = 315°×π/180° = 1.75π radians
area of circle = (area of sector)2π/θ
= (504π)2π/θ
= 576π in²
576π = πr²
r = √576 = 24 in
Find a formula for the general term an of the sequence, assuming that the pattern of the first few terms continues. (Assume that n begins with 1.)
{1, 7, 13, 19, 25, . . . }
Answers
Answer:
the formula is a_n = 6n - 5
Step-by-step explanation:
The formula is
Given that
{1, 7, 13, 19, 25, . . . }
The difference between the numbers is
7 - 1 = 6
13 -7 = 6
19 - 13 = 6
a = 1
d = 6
Now the formula is
a_n = a + (n - 1)d
= 1 + (n - 1)6
= 1 + 6n - 6
= 6n - 5
So, the formula is a_n = 6n - 5
Help i need the answer asap
Answers
Answer:
B
Step-by-step explanation:
if you graph this you go down 1 and to the right 3, so it would be a negative slope.
Help asap last question
Answers
Answer:
A
Step-by-step explanation:
You can substitute any number for x in answer choice A, and the equation will always be true.
mrs.Brown uses 1/4 package of graph paper for each class. She needs 1 1/2 packages to serve sll of her classes. how many classes does mrs. browm teach?