liter, meter, and the last one is either gram or kilogram
how to Simplify: -2n + 11 + 6n
Answer:
4n + 11
Step-by-step explanation:
-2n + 6n = 4n
11 just stays as is
Answer:
4n + 11
Step-by-step explanation:
Combine like terms.
-2n + 11 + 6n = 4n + 11
What is the value of f(-2)?
-4(3x + 2) =
what is it I need it as fast as you guys can please help
Answer:
-12x-8
Step-by-step explanation:
Use Math Way
Answer:
-12x-8
Step-by-step explanation:
-4(3x+2)
-4*3x= -12
-4*2=-8
Please help me! ASAP!!!!!!
Answer:
D
Step-by-step explanation:
y = a[tex]x^{2}[/tex] + bx + c is an equation for a parabola in standard form.
y = a(x - h)² + k is the equation for a parabola in vertex form.
We use y = because the parabola opens vertically.
The vertex is the point on the curve of the parabola, so either the lowest or highest point depending on whether it opens up or down.
We are given the vertex of (1,3), is the vertex formula h is the x and k is the y.
(h,k) or in this case (1,3).
Let's substitute the vertex.
y = a(x - 1)² + 3
To find a, we use the other point (2,6) to substitute in x and y to solve.
x = 2 y = 6
6 = a(2 - 1)² + 3
6 = a(1)² + 3
6 = a(1) + 3
6 = a + 3 Subtract 3 from each side.
6 - 3 = a + 3 - 3
6 - 3 = a
3 = a
Now we have all the elements of the equation.
a = 3
h = 1
k = 3
y = 3(x - 1)² + 3
So the answer is D.
David borrow $700 from a loan shark, and agreed to pay back $1500 after 5 months. What is his monthly payment?
Answer:
if he is just paying back the 1500 in 5 months he will pay 300 a month, if he is paying the 1500 and the 700 which makes 2200 in 5 months he will pay 440 a month
Step-by-step explanation:
1500/5=300
2200/5 =440
Hope this helps!!
What would the value of x be
Answer:
25
Step-by-step explanation:
it is alternate interior
same thing
65-25=40
2×25-10=40
1 3
Determine the quotient of 1---
3.5
1-
10
COTA
9
OIN
2-
5
Answer:
try asking this in. diferant form
Step-by-step explanation:
5
What are the coordinates of the image?
Rx-axis (-5, 3)
Answer:
Hey! The answer is (-5,-3)!!
Step-by-step explanation:
what is the answer? pls help
Answer:
-2
Step-by-step explanation:
The formula for finding the slope is y2-y1 divided by x2-x1. You can use any two points.
So,
220-240 divided by 10-0= -20/10= -2
Hope this helps!!!
what is 6.1x3 x 6.9x3.1
Answer:
391.437
Step-by-step explanation:
Answer:
391.437
Step-by-step explanation:
6.1x3=18.3
18.3x6.9=126.27
126.27x3.1=391.437
Let f(x)=4(13)2x. Which is equal to f(1)?
Answer:
104
Step-by-step explanation:
f(x)=4(13)2x
f(x)= 104x
f(1)=104(1)
f(1)=104
hope it helps
Interpret the meaning of the point (9, 378).
Answer:
it means the the line falls on 9 on the x-axis
and intersects at 378 on the y-axis
Step-by-step explanation:
hope that helped
Find the product:
−5/3(−2/3)(−18)
A) −20
B) −35/3
C) 35/3
D) 20
Answer:
I got D. 20
Step-by-step explanation:
-5/3 times -2/3 equals 10/9
10/9 times -18 equals -20
Hope this helps dude ^-^
Each of the 25 students in Mr. McDonald’s class sold 16 raffle tickets. If each ticket costs $15, how much money did Mr. McDonald’s students raise.
Answer:
$6,000
Step-by-step explanation:
Basically just multiply 25*16 to see how many raffle tickets the class sold in total (400). Then to find the amount of money they raised, multiply 400*15 (6,000).
Kimberly has a credit card with a 19% APR and a balance of $4,350. With her current monthly payment, Kimberly will be
able to pay off the credit card in a mere 16 months. But when Kimberly's car breaks down, she is forced to charge an
additional $1,600 to her credit card. How much will Kimberly's minimum monthly payment increase if she still wants to
pay off her credit card in 16 months?
a.
$100.00
b. $113.99
C. $309.90
d. $423.89
Mom
Answer:
B. $113.99
Step-by-step explanation:
4 log x = 4
What’s The Answer To This ?
Answer:
8
Step-by-step explanation:
The area of a rectangle is (x^4+4x^3+3x^2-4x-4) and the length of the rectangle is (x^3
Answer:
what
Step-by-step explanation:
what is the question
A manufacturer of game controllers is concerned that their controller may be difficult for left handed users. They set out to find lefties to test. About 13% of the population is left handed. If they select a sample of five customers at random in their stores, what is the probability of each of the following outcomes?
a. The first lefty is the fifth person chosen
b. There are some lefties among the 5 people
c. The first lefty is the second or third person
d. There are exactly 3 lefties in the group
e. There are at least 3 lefties in the group
f. There are no more than 3 lefties in the group
Answer:
a)0.074
b)0.502
c)0.2114
d)0.0166
e)0.01790
f)0.9987
Step-by-step explanation:
Probability of being left handed = 0.13
Probability of being not left handed = 1-0.13 =0.87
They select a sample of five customers at random in their stores
a. The first lefty is the fifth person chosen
Probability that first lefty is the fifth person chosen =[tex]0.87 \times 0.87 \times 0.87 \times 0.87 \times 0.13=0.074[/tex]
b)There are some lefties among the 5 people=[tex]1-P(x=0)=1-0.87^5=0.502[/tex]
c)The first lefty is the second or third person=[tex]0.87 \times 0.13 + 0.87 \times 0.87 \times 0.13 =0.2114[/tex]
d)
[tex]P(x=3)=^5C_3 (0.13)^3 (0.87)^2=\frac{5!}{3!2!}(0.13)^3 (0.87)^2=0.0166[/tex]
e)
[tex]P(x\geq 3)=P(x=3)+P(x=4)+P(x=5)\\P(x\geq 3)=\frac{5!}{3!2!}(0.13)^3 (0.87)^2+\frac{5!}{4!1!}(0.13)^4(0.87)^1+\frac{5!}{5!0!}(0.13)^5 (0.87)^0=0.01790[/tex]
f)
[tex]P(x\leq 3)=P(x=0)+P(x=1)+P(x=2)+P(x=3)[/tex]
[tex]P(x\leq 3)=\frac{5!}{0!5!}(0.13)^0 (0.87)^5+\frac{5!}{4!1!}(0.13)^1(0.87)^4+\frac{5!}{2!3!}(0.13)^2 (0.87)^3+\frac{5!}{2!3!}(0.13)^3 (0.87)^2=0.9987[/tex]
27 x 36
What will this equal
Answer: 27 x 36 = 972
Answer: 972
Step-by-step explanation:
You can do a simple math problem to line them up or calculator
Can two planes contain the same point
Answer:
SOLUTION: Postulate 2.5 states if two points lie in a plane, then the entire line containing those points lies in that plane. Therefore, the statement is always true. ... The intersection of two planes can be a point. SOLUTION: Postulate 2.7 states if two planes intersect, then their intersection is a line.
Step-by-step explanation:
9. A company is looking to hire a painter. One painter states that their fee can be determined by
using the expression 50x + 100 where x is the number of hours it takes to paint. A second painter
states that their fees can be determined by using the expression 40x + 125. The company wants
to know when the fee would be the same for each painter. What number of hours makes the
equation 50x + 100 = 40x + 150 true?
Sara is training for a bike race she rides her bike 5 3/4 miles in 1/3 what is sara rate in miles per hour
Answer: 17 1/4 miles per hour
Maya shaved her head and then began letting her hair grow.
Answer:
Maya grows hair
Step-by-step explanation:
Answer:Maya will not be bald anymore.
Step-by-step explanation:
Her hair is growing. sCiEnCe
Find the area of the triangle below ( example A )
Please graph and table -4x+2y=-8
Answer:
x=1/2y+2
Step-by-step explanation:
−4x+2y=−8
Step 1: Add -2y to both sides.
−4x+2y+−2y=−8+−2y
−4x=−2y−8
Step 2: Divide both sides by -4.
−4x
−4
=
−2y−8
−4
The taxes on a house assessed at $78,000 are $1950 a year. If the assessment is raised to $93,000 and the tax rate did not change, how much would the taxes
be now?
Answer:
i dont do taxes
Step-by-step explanation:
An assembly line must create one finished product every 3 minutes. The sum of the task times required to create a product is 700 seconds. What is the theoretical minimum number of workstations for this assembly line
Answer:
We need 4 workstations configurated in series as minimum to create theoretically a finished product every 3 minutes.
Step-by-step explanation:
At first we assume that assembly line is formed solely by workstations configurated in series. We must keep in mind that theoretical minimum number of workstations is equal to the sum of the task times required to create a product divided by the time taken by the assembly line to create one finished product. That is:
[tex]n = \frac{700\,s}{3\,min\times 60\,\frac{s}{min} }[/tex]
[tex]n = 3.889\,workstations[/tex]
We need 4 workstations configurated in series as minimum to create theoretically a finished product every 3 minutes.
f(x) = [x - 3]
Solve
What is the correct answer
Answer:
(1,0)
Step-by-step explanation:
A. B.
_____________________________
(-6,0) (8,0)
(X1, Y1) (X2, Y2)
By using formula = X1 + X2 Y1 + Y2
_______ , _______
2 2
= - 6 + 8 0 + 0
_______ , ______
2 2
= 2 0
____ , ____
2 2
= 1 0
____ , _____
1 2
= 1, 0
= (1,0)
Hence,The Coordinate is (1,0).
seventh grade mathematics
Answer:
???
Step-by-step explanation:
