Answer:
-330
Step-by-step explanation:
Trust me :)) sjsksksk
Compute the following: StartFraction 7 factorial Over 3 factorial EndFraction a. 1680 b. 840 c. 21 d. 4
Answer:
B. 840
Step-by-step explanation:
Answer:) B
Step-by-step explanation:
Identify the range of the function shown in the graph.
Answer:
C. -5 ≤ y ≤ 5
General Formulas and Concepts:
Algebra I
Range is the set of y-values that are outputted by function f(x)Step-by-step explanation:
According to the graph, our y-values span from -5 to 5. Since both are closed dot, they are inclusive in the range:
[-5, 5] or -5 ≤ y ≤ 5
what is the slope of 4x + 4y = 8?
Answer:
m=-1
Step-by-step explanation:
4x-8=-4y
x-2=-y
-x+2=y
Answer:
m=-1
Step-by-step explanation:
It is easiest to put the equation into slope-intercept form first.
4x+4y=8
4y=-4x+8
y=-x--2
The slope of the line is -1
Can somebody help me with this question, please? I have no idea how to do this or find the answer. :/ How many ways are there to choose a number from the set {−96, −48, −42, −36, −18, −14, −6, 14} that is divisible by either 6 or 8?
Answer:
28 different ways
Step-by-step explanation:
This is a combination question. Combination has to do with selection.
Total number of element in the set = 8
Number divisible by 6 or 8 are {-98, -48, -42, -36, -18, -6}
Total number divisible by 6 or 8 is 6
The number of ways we can choose 6 items from 8 is expressed as;
8C6 = 8!/(8-6)!6!
8C6 = 8!/(2)!6!
8C6 = 8*7*6!/2!6!
8C6 = 8*7/2
8C6 = 56/2
8C6 = 28 ways
Hence there are 28 different ways
A boat is carried with the current at an angle of 43 degrees to the shore. if the river is approx. 15 meters wide, how far does the boat travel before reaching the opposite side of the shore
Answer:
22 m
Step-by-step explanation:
The computation of the how much far does the boat travel is as follows:
sin 43 degrees = 15 ÷ d
d = 15 ÷sin 43 degrees
= 15 ÷ 0.6820
= 21.99
= 22 m
Hence, the how much far does the boat travel is 22 m
We simply applied the above formula so that the correct value could come
The same is to be considered
Divide the polynomials.
25 points!!!!! right answer get's brainliest
Answer:
x - 2
Step-by-step explanation:
[tex] \frac{ {x}^{2} - 12x + 20}{x - 10} \\ \\ = \frac{ {x}^{2} - 10x - 2x + 20 }{x - 10} \\ \\ = \frac{x(x - 10) - 2(x - 10)}{(x - 10)} \\ \\ = \frac{(x - 10)(x - 2)}{(x - 10)} \\ \\ = x - 2[/tex]
9.533, 9.527, 9.62, 9.58, 9.7
LESSER GREATER
HELP ASAP PLEASE
Answer:
9.527, 9.533, 9.58, 9.62, 9.7
Step-by-step explanation:
I hope this helps!!!!! HAVE A WONDERFUL DAY!!!
A) Original price is $25, markdown is 12%. The sales price is (only use numbers): $
Answer:
$22
Step-by-step explanation:
12% of 25 = 3
25 -3 = 22
In a city the population is increasing exponentially at a rate of 1.6% per year.
Find the overall percentage increase at the end of 20 years.
Answer:
32% increase at the end of 20 years
Step-by-step explanation:
If the population increases at a rate of 1.6% per year, we should multiply it by the number of years that passed, which in this case, is 20. When we multiply those, we get 32%.
(hope this helped)
A circle with center (-1, 2) and radius of 8 has the equation:
PLEASE HELP AND EXPLAIN YOUR ANSWER
I'LL GIVE BRAINLIEST
Determine any data values that are missing from the table, assuming that the data represent a linear function. (graph in picture)
Answer:
4
Step-by-step explanation:
x + 1 = y
3 + 1 = 4
answer needs to be 20 character long so this is filler
You bike 11.2 miles in 1.4 hours at a steady rate. What equation represents the proportional relationship between the you bike and the distance y in miles that you travel
Answer:
8x
Step-by-step explanation:
because its times x
A student solved z + (-0.72) = -2.5 for z using the
following steps.
Step 1: Z + (-0.72) + (-0.72) = -2.5+ (-0.72)
z = -2.5+ (-0.72)
Step 2:
Step 3:
z = -3.22
What was the student's error?
Answer:
Mistake in step1Step-by-step explanation:
Given
z + (-0.72) = -2.5Solving in steps
1. ⇒ z + (-0.72) - (-0.72) = -2.5 - (-0.72)2. ⇒ z = - (2.5 - 0.72)3. ⇒ z = - 1.78The student's mistake was adding (-0.72) instead of - (-0.72) or 0.72
Answer:
To solve, you must use the inverse operation. In step 1, -0.72 should have been subtracted from both sides, not added. Otherwise, 0.72 should have been added to both sides, not -0.72.
Step-by-step explanation:
In a survey of 2,100 people who owned a certain type of car, 945 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car ?
Answer:
45%
Step-by-step explanation:
a 5 • a -3
(a to the 5th power • a to the -3 power)
•= multiplication
someone please answer this i have no idea what to do
Answer:
I believe a to the 8th power
Step-by-step explanation:
when you multiple number with numbers in the power place you multiply the numbers and add the power numbers, so in the case a times a is a and -3 plus 5 is 2 or you could think of it as 5 - 3 = 2
find
[tex] \frac{4}{11} of4 \frac{2}{5} [/tex]
[tex]please \: solve \: the \: question \: now[/tex]
Answer:
8/5
Step-by-step explanation:
Please help offering 15 points
ANSWER ASAP!
Taylor earned the following amount each day.
• one dollar of the first day
• three dollars on the second day
• nine dollars on the third day
• twenty-seven dollars on the fourth day
Which function represents Taylor's daily earnings as a function of the number of days, t?
A f(x) = 3+1
B f(x) = 3
f(x) = 3t
D f(x) = 3-1
Answer:
f(t) = 3^(t - 1)Step-by-step explanation:
one dollar of the first day = 3^0three dollars on the second day = 3^1 nine dollars on the third day = 3^2twenty-seven dollars on the fourth day = 3^3Numbers increase 3 times a day, it is an exponential function, powers of 3
The function is going to be:
f(t) = 3^(t - 1)Options are not clear, it seems to be D
where can u find answers for bigideasmath[please thx]
Answer:
look up the answer on googe
David expressed the ratio of the number of books that he owns to the number of DVDs that he owns as 27:11. Which statement could be true based upon this relationship? David has 11 books and 27 DVDs. David has 11 DVDs and 27 books. David has 11 DVDs and 27 items total. David has 11 books and 27 items total.
Answer: David has 11 DVDs and 27 books.
Step-by-step explanation:
When numbers are put in ratio form they are meant to compare their relative sizes.
The first number will be the first item being compared to the other.
For instance, if you had 2 pens and 3 pencils, the ratio of your pens to your pencils will be; 2:3. The ratio of your pencils to your pens however is 3:2.
In the same vein, a ratio of books to DVDs of 27:11 means that David has 27 books and 11 DVDs.
Answer:
David has 11 DVDs and 27 books.
Step-by-step explanation:
Convert 9 months into days
Answer:
273.75
Step-by-step explanation:
H(x)= ⎩ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎨ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎧ x−5 1 −(x−4) 2 3x−2 , , , x=0 x=7 x =0,7 h(6)=h(6)=h, left parenthesis, 6, right parenthesis, equals
Answer:
h(6)=16
Step-by-step explanation:
khan
gimme ur help plzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Answer:
A. (-2, -4)
Step-by-step explanation:
Substitution Method
3x + 2 = -2x - 8
5x = -10
x = -2
y = 3x + 2
y = 3 (-2) + 2
y = -4
(x, y) = (-2, -4)
15 POINTS!!!!
Solve the equation.
p over five + 6 = 10
A. 44
B. 30
C. 20
D. –20
p/5 + 6 = 10
=> p/5 = 10-6
=> p/5 = 4
=> p = 5×4
=> p = 20
C. 20
2×2=
Have a nice night.
Answer:
4
Step-by-step explanation:
the vertices of parallelogram abcd are A(4,0,3), B(3,4,-2),C(-2,0,1). find the coodrdinates of fourth vertices
Given :
The vertices of parallelogram ABCD are A(4,0,3), B(3,4,-2),C(-2,0,1).
To Find :
The coordinates of fourth vertices.
Solution :
We know, the vertices are ABCD .
Let, point D is (x,y,z) .
Also, diagonals of a parallelogram bisect each other.
Let, point of intersection of daigonal is O.
Coordinates of O are :
[tex]O_x = \dfrac{4+(-2)}{2}= 1\\\\O_y = \dfrac{0+0}{2 } = 0 \\\\O_z = \dfrac{3+1}{2}= 2[/tex]
O(1,0,2)
Value of point O through BD.
[tex]O_x = \dfrac{3+x}{2}\\\\x=-1\\\\O_y = \dfrac{4+y}{2}\\\\y = -4\\\\O_z= \dfrac{-2+z}{2}\\\\z = 6[/tex]
Therefore, the fourth vertices is D( -1,-4,6 ).
A transportation agency has one 37-seater bus and some 12-seater buses. They have enough seats to board no more than 435 passengers on their buses. Which inequality represents the possible number of 18-seater buses they have.
A:37x+12 435
C:37x+12>435
D:37+12x<435
Answer:
I think its D
Step-by-step explanation:
Please help I will give brainliest!
If your answer is inappropriate in any way you will be reported...
Thank You!
Answer:
1
Step-by-step explanation:
Let's look at the first option in this multiple-choice; 18. 18 is divisible by 18, but is not divisible by 35, so that answer isn't right.
What about 3? 3 is divisible by 18, but it isn't divisible by 35. Let's move on.
7 is divisible by 35, but it isn't divisible by 18.
1 is universally divisible by anything. That doesn't mean it is the greatest common factor, but in this case it is, because none of the other options are a factor of both numbers given. Therefore, 1 is divisible by 18.
what does x equal in the equation 3x=2y+19
Answer:
6.333
Step-by-step explanation:
3x=2y+19
3x=2(0)+19
3x/3=19/3
x=6.333
Need help z-8=3y-x.
Answer:
y = (-x-z+8)/3
Step-by-step explanation:
z-8 = 3y-x
-3y = -x-z+8
y = (-x-z+8)/3
Hope this helps! :3
Plz mark as brainliest!