Answers
Answer:
Is -15
Step-by-step explanation:
Related Questions
2. If Bill has an apple, an orange, a pear, a grapefruit, a banana, and a kiwi at home and he wants to bring three pieces of fruit to school, how many combinations of fruit can he bring?
Answers
Answer:
6 choose 3 = 20
Step-by-step explanation:
[tex]=\frac{n!}{r!\left(n-r\right)!}[/tex]
6 choose 3 = 20
The total combinations of fruit he can bring is 20 if Bill has an apple, an orange, a pear, a grapefruit, a banana, and a kiwi at home and he wants to bring three pieces of fruit to school the answer is 20.
What are permutation and combination?A permutation is the number of different ways a set can be organized; order matters in permutations, but not in combinations.
We have:
Bill has an apple, an orange, a pear, a grapefruit, a banana, and a kiwi at home and he wants to bring three pieces of fruit to school
Total number of fruits = 1+1+1+1+1+1
Total number of fruits = 6
n = 6
He wants to bring three pieces of fruit to school,
r = 3
Total combination:
= C(6, 3)
= 6!/(6-3)!3!
= 720/(6)(6)
= 720/36
= 20 combination
Thus, the total combinations of fruit he can bring is 20 if Bill has an apple, an orange, a pear, a grapefruit, a banana, and a kiwi at home and he wants to bring three pieces of fruit to school the answer is 20.
Learn more about permutation and combination here:
https://brainly.com/question/2295036
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PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER PLS GIVE ME A STEP BY STEP EXPLANATION!!
Joyce had business cards made through a printing company. They charge an initial fee of $12 and $3.99 for each box of 100 business cards. If Joyce needs 5 boxes, how much will she be charged?
A. $31.95
B. $52.88
C. $119.95
D. $63.99
Answers
Answer:
The correct choice is option A. $31.95
Step-by-step explanation:
The total cost would be the basic fee + the price of the boxes.
So, the initial fee is $12, Joyce needs 5 boxes, and $3.99 is charged per box.
$12 + 5 × $3.99 = 31.95
x = 1, 2, 3 , 4 ,5
y = 15, 12, 9, 6, 3
Write an equation which describes the rule in the following table:
Answers
And y goes by 3s
Answer:
y = -3x + 18Step-by-step explanation:
We can see:
x- values increase by 1 unity- values decrease by 3 units (slope is -3).This is a linear relationship. Use point-slope form to find the equation:
y - 15 = -3(x - 1)y = -3x + 3 + 15 y = -3x + 18Dylan is driving to a concert and needs to pay for parking. There is an automatic fee
of $5 just to enter the parking lot, and when he leaves the lot, he will have to pay an
additional s2 for every hour he had his car in the lot. How much total money would
Dylan have to pay for parking if he left his car in the lot for 6 hours? How much
would Dylan have to pay if he left his car in the lot for t hours?
Answers
Answer:
17
Step-by-step explanation:
6 x 2 = 12 so 12 + 5 = 17
Dylan would have to pay $17.
For such questions it is best to form an expression.
The parking fee has a fixed cost of $5.
It also has a cost per hour of $2.
This means that if a person spends t hours at the parking lot, they will have to pay $2 per hour for those t hours.
Expression = 2 x t = 2t
Whole expression including the fixed amount is:
5 + 2t
If Dylan parked for 6 hours therefore, he would pay:
= 5 + 2 t
= 5 + 2 x 6
= $17
Dylan would therefore have to pay $17 if he left his car for 6 hours.
Find out more at https://brainly.com/question/21294839.
PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER!!
The median of the lower half of the data set is the _____________.
A. Third quartile
B. First quartile
C. Fourth quartile
D. Second quartile
Answers
Answer:
B. First quartile
Step-by-step explanation:
The first quartile is the first 25% of a line graph, and the median of the lower half of a data set would be the median of the median, which means it would split the graph at 25%
Write in word form.
4. 572
5. 2.897
6. $325.10
Answers
Answer:
heyyy thereee
4) 572 = five hundred seventy two
5) 2.897 = two and eight hundred ninety seven thousandths
6) three hundred twenty five and 10 hundredths or three hundred twenty five and 1 tenth
glad if brainliest ig ?
what is the value of x ?
Answers
x = 18
Step-by-step explanation:
11 x 11 = 121
10 x 10 = 5x + 10
100 = 5x + 10
90 = 5x
x = 90/5
x = 18
will mark brainliest!!
Answers
Answer:
In March she sent 752 texts
In April she sent 617
Step-by-step explanation:
The phone bill is 35 + additional texts, so in both bills the value relative to the texts are:
72.6 - 35 = 37.6 for March
65.85 - 35 = 30.85 for April
Each texts costs 0.05, so if we divide the value relative to the texts by 0.05 we will have the number of texts she sent:
37.6/0.05 = 752 texts
30.85/0.05 = 617 texts
Help anyone can help me do this question,I will mark brainlest.
Answers
Answer:
Hello,
Step-by-step explanation:
Loi d'Ohm: U=R*I
a) U=20*0.5=10 (amp)
b) I=U/R=50/0.5=100 (amp)
Which graph represents a function?
Answers
Answer:
D, the horizontal line is a function
Step-by-step explanation:
To pass the vertical line test, a vertical line cannot go through the function more than once
A is a vertical line so it will fail the vertical line test
B will fail the vertical line test at many points. One example is at
x =0 where you can see it will intersect at two points
C will fail the vertical line test at many points. One example is at
x =0 where you can see it will intersect at two points
D is a horizontal line. This will pass the vertical line test
Look at this cube:
If the side lengths are doubled, then which of the following statements about its surface area will be true?
Answers
81x6=486 (old total surface area)
18x18 =324
324x6 = 1944 (new total surface area)
1944 : 486
4 : 1 (new to old)
2. Solve Equation Below Please Help!!
Answers
Answer:
n = 19
Step-by-step explanation:
get the -37 to the other side and solve it
Answer:
3rd answer
Step-by-step explanation:
-37+n=56
n=56+37
n=93
Will give brainliest to correct answer
Answers
Answer:
30 lamps
Step-by-step explanation:
30*2= 60
30 lamps
Help!!!
Slove for x.
A.11
B.9
C.13
D.14
Answers
Answer:
Step-by-step explanation:
The secants form a proportion where the full length of the secant is the denominator of a fraction where the numerator is the external part of the secant.
7/(x + 7) = 6/(15 + 6) Cross Multiply after combining
7 / (x + 7) = 6/(21)
6 * (x + 7) = 7 * 21 Remove the brackets
6x + 42 = 147 Subtract 42
6x = 147 - 42
6x = 105 Divide by 6
x = 17.5
I think I've done this correctly. If you find an error, please let me know and I'll open it for editing.
Find the values of the missing sides. You must use exact answers! PLEASE HURRY AND HELP
Answers
Answer:
x=4sqrt3 a=4 b=3 ,y=8sqrt3 c=8 d=3
Step-by-step explanation:
because this is a 30-60-90 triangle, it is easy to find the side lengths. the longer leg is sqrt(3) times the shorter leg so x= 12/sqrt(3) or 4sqrt(3). the hypotenuse is 2 times the shorter leg so y= 8sqrt(3)
factorise (x+1)^2 + 4(x+1)
Answers
Answer:
(x + 1)(x + 5)
Step-by-step explanation:
Given
(x + 1)² + 4(x + 1) ← factor out (x + 1) from each term
= (x + 1)(x + 1 + 4)
= (x + 1)x + 5)
look at image below urgant 1000 points alert
Answers
A = pi x r x l
= 3.14 x 5 x 13
= 204.1
Answer:
282.7 mi^2
Step-by-step explanation:
Surface area of cone=pi*r*(r+l)=pi*5*18=282.7
order the equations by the steepness of the slopes of their graphs from greatest fj least.
Answers
-3x-4
2/3x-5
flattest slope: -1/5x+2
7 x ..... = 364 whats the missing number ?
Answers
To find the missing number divide 364 by 7
364 / 7 = 52
The missing number is 52
Answer:
52
Step-by-step explanation:
In this equation, you would have to use inverse operations.
Since this equation is a multiplication equation, you need to do the opposite, division. So, 364 ÷ 7 = 52
Hope this helps! :)
Solve 3x-4>11 if the domain of x is {1,2,3,4,5,6,7,8}
Answers
Answer:
(6,7,8)
Step-by-step explanation:
solving the inequality will give x>5
Find the missing side. Round answer to the nearest tenth.
Answers
Tanθ = opposite / adjacent
[tex] \tan(32) = \frac{x}{25} \\ 0.624 = \frac{x}{25} \\ x = 15.6 \\ x = 16[/tex]
I hope I helped you ^_^
Help me please and thank you
Answers
Answer:
Below
Step-by-step explanation:
The domain tells you if there are any restrictions on the x's
The -5 in the function tells us that it has moved 5 units RIGHT from the original parent function. Because of this, any x coordinates have to be bigger or equal to 5!
So, the domain of this function is x >/ 5
Hope this helps!
Find the mean of the data in the bar chart below. coins collected by each person in a scavenger hunt.
Answers
Answer:
There's no chart below
Step-by-step explanation:
Answer:
6.2 coins he will have
Step-by-step explanation:
its the anwser on han i go it wrong :( the first time and 12 was the anwser!
HELP OUT PLZZZZZZZZZZZZZZZZz
What is the measure of the angle if an angle if it is 300 less than five times its own supplement
Angle = _______ degrees
Answers
Answer:
100°
Step-by-step explanation:
Let the angle = x
Its supplement = 180 -x
5*(180 - x ) - x = 300
5*180 - 5*x - x= 300 {Distributive property}
900 - 5x - x = 300 {Combine like terms}
900 - 6x = 300 {Subtract 900 from both sides}
-6x = 300 - 900
-6x = -600 {Divide both sides by (-6)}
x = -600/-6
x = 100
i need help asap im timed
Answers
Answer:-
Refer to attachment for the required solution.
Answer:
Step-by-step explanation:
Select the correct answer.
Which graph represents this equation?
Y=3/2x to the second -6x
Answers
Answer:
the answer is D
Step-by-step explanation:
First you make the y = 0 then you swap the sides
3/2x^2-6x=0 then you factor the expressions X * (3/2x-6)=0. when the product of factors 0, one of the factors are 0. X=0 finally solve for the other X. 3/2x-6=0 X=0 X=4
Rhonda bought a new laptop for $500. The laptop
depreciates, or loses, 10% of its value each year. The
value of the laptop at a later time can be found using
the formula A - P(1 - 1)', where P is the original
value, r is the rate of depreciation written as a decimal,
and t is the number of years since it was purchased,
What will the laptop be worth in two years?
In two years, the laptop will be worth $________.
The solution is ______ ?
Answers
Answer:
405
Step-by-step explanation:
A = P(1-r)^t
A = 500 (1-.1)^2
A = 500 (.9)^2
= 500*0.81
= 405
PLEASE HELP!!! The data set shows the ages of people riding a bus.
What is the mode for this data set?
18 16 11 45 33 11 33 14 18 11
A. 11, 18, and 33
B. 17
C. 21
D. 11
Answers
Step-by-step explanation:
The number which is repeated more times will be mode...
So...
11 is Answer
Perimeter of a semi circle with a diameter of 3.5m
Answers
Answer:
10.99
Step-by-step explanation:
c=[tex]\pi[/tex]d
c=3.14 x 3.5cm
c=10.99
An executive for a large company is considering a change to health insurance plans offered to the employees. To
assess employee satisfaction with the current plan, the executive sends an email to all company employees asking
their opinion of the current plan. A summary of the results received shows that 27% of company employees are
"highly satisfied" with the current health insurance plan. Which statement about the results is most likely to be true?
Answers
Answer:
not D
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
