Answers
Answer:
Did I see this quesiton before..?
Step-by-step explanation:
Related Questions
Please help me with it this vectors exercise.
Calculate:
Answers
Answer:
ummm
Step-by-step explanation:
Hisako sells dolls at her doll store. If she sells a doll for $35, and there is 6% sales tax, what is the tax amount a customer will pay on one doll?
Answers
Given:
The price of a doll = $35
Sales tax = 6%
To find:
The tax amount that a customer will pay on one doll.
Solution:
The price of doll is $35 and the sales tax is 6%, so the tax amount on a doll is 6% of 35.
[tex]\text{Tax amount}=35\times \dfrac{6}{100}[/tex]
[tex]\text{Tax amount}=\dfrac{210}{100}[/tex]
[tex]\text{Tax amount}=\dfrac{21}{10}[/tex]
[tex]\text{Tax amount}=2.1[/tex]
Therefore, the tax amount that a customer will pay on one doll is $2.1.
What is the average rate of change of the function f(x) = 4x – 2 over the interval x = –1 and x = 2?
Answers
Answer:
[tex]4[/tex]
Step-by-step explanation:
Given: [tex]f(x)=4x-2[/tex]
To find: average rate of change of the function [tex]f(x)=4x-2[/tex] over the interval [tex]x=-1[/tex] and [tex]x=2[/tex]
Solution:
Take [tex]a=-1,\,b=2[/tex]
Find [tex]f(a),\,f(b)[/tex]
[tex]f(a)=f(-1)\\=4(-1)-2\\=-4-2\\=-6\\\\f(b)=f(2)\\=4(2)-2\\=8-2\\=6[/tex]
Average rate of change of the function [tex]=\frac{f(b)-f(a)}{b-a}[/tex]
[tex]=\frac{f(2)-f(-1)}{2-(-1)}\\\\=\frac{6-(-6)}{3} \\\\=\frac{12}{3}\\\\=4[/tex]
if you could give the answer without explanation it would be greatly appreciated
Answers
Answer:
i think its (4, -6)
Step-by-step explanation:
Please help and explain please. would appreciate it!
Answers
Answer:
area of ΔAPQ = 8 units²
Step-by-step explanation:
since the dimensions are 1/3 size, the area scale factor will be 1/9.
72/9 = 8 units²
Answer:
Step-by-step explanation:
A/4=72/12
A=4(72)/12
A=24 u^2
100 points ! and I will mark me Brainliest
Answers
Answer:
it ARBY'S
Step-by-step explanation:
Answer:
I need 1 Brainliest before I can become Virtuoso
Step-by-step explanation:
Graph the line.
y=4x
Answers
Answer:
Heres the answer
Step-by-step explanation:
HOPE THIS HELPS :)
BAINLIEST PLSS
Mrs. Edgar bought an eight pack of bottled water for $4.00. What was the unit
price for the water?
Answers
1. Which of the following linear equations has
a positive slope? Circle ALL that apply.
A. y=-3x - 5
B. y = 5 + 7x
D. X =-4
C. y = 6
E. y =-3x + 2
F. y = {x-2
Answers
Answer:
Step-by-step explanation:
The slope of a line is the coefficient of x. The only ones with a positive coefficient of x are B and F.
30 points. Need some help with this
Answers
Answer:
I dont see any question
Step-by-step explanation:
Answer:
where is the question????
Evaluate f(2)
F(x)=3x+1
Answer
A. 7
B. 11
C. 9
Answers
f(x) = 3x + 1
f(2) = 3 * 2 + 1 = 6 + 1 = 7
Answer : A)
Answer:
The answer is 7
Step-by-step explanation:
[tex]f(2) = 3(2) + 1 \\ = 6 + 1 \\ = 7[/tex]
PLEASE HELP ASAP njjjjdkkdjdjfjf
Answers
Answer:
Its 5 over 8
5/8
Step-by-step explanation:
This is the last one guys! :D
Answers
Answer:
119 degrees
Step-by-step explanation:
You see that the angle BAD is the same angle as EAC so youhave to add the measures of the angles EAF, and FAC, which is 62 + 57, therefore the answer is BAD= 119 degrees You are welcome
PLEASE Can someone plz help me
Answers
9514 1404 393
Answer:
$11,988
Step-by-step explanation:
A graphing calculator gives you the answer easily.
The minimum unit cost is $11,988.
__
The equation for unit cost can be put into vertex form to find the minimum.
C(x) = 0.7x^2 -210x +27738
C(x) = 0.7(x^2 -300x +150^2) +27738 -0.7(150^2)
C(x) = 0.7(x -150)^2 -11,988
This is vertex form:
C(x) = a(x -h)^2 +k . . . . . . . where (h, k) is the vertex.
The vertex of this cost function is (150, 11,988).
The minimum unit cost occurs when 150 engines are produced. That unit cost is $11,988.
Answer:
the answer is $11,988
Step-by-step explanation:
:)
1/4x²+11=38
solve by square root method
Answers
1/4 x^2 + 11 = 38
multiply both sides by 4
x^2 + 44 = 152
x^× = 152 - 44
x^2 = 108
x = + or - 6 square root of 3
x¹ = -6 square root of 3
x² = +6 square root of 3
PLEASE HELP ME I’LL GIVE BRILLIANCE TO YOU
Answers
Answer:
the answer for this question is line q
4x+34x+3, when x=10x=10
Answers
Answer:
4x10=40
34x10=340
40+340+3= 383
Step-by-step explanation:
Is 16t - 3t equivalent 3t - 16t
Answers
Answer:
No, 16t -3t equals 13t while 3t - 16t equals -13t
Answer:
No,
16t= 16x2=32
3t=3x2=6
32-6=26
3t=3x2=6
16x2=32
6-32=-26
Step-by-step explanation:
t=2?