Answer:
Step-by-step explanation:
49 x .30 = 14.70 then 49 - 14 70 = $34.30
let BC be the vector with the given initial and terminal points. write BC as a linear combination if B(3,-1) and C(4,-7)
7i-8j
12i+7j
-i+6j
i-6j
Answer:
depends
Step-by-step explanation:
see it really does show
Simplify the expression C + -3c + -2 + -8
[tex]c-3c-2-8=-2c-10[/tex]
Answer:
C−3c−10
Step-by-step explanation:
C+−3c+−2+−8
Subtract 8 from −2 to get −10.
C−3c−10
3 35/44 as a decimal
Answer:
3.79545454545 or 3.7954 with a little line over the 54 showing its repeating.
Answer:
Step-by-step explanation:
Your decimal will be 3.6 because to convert 3 33/55 into decimal:
Step 1: Divided the numerator 33 divided by the denominator 55 33 divided by 55 = 0.6.
Step two: add 0.6 to the integer part. 3 + 0.6 = 3.6
So 3 33/55 as a decimal is 3.6
Here’s the rounded value also:
3 33/55 = 4 rounded to 0 decimal places.
Write an algebraic expression to represent the phrase below.
a number n decreased by 5
please help
Answer
5-n
Step-by-step explanation:
What is the purpose of the air in air hockey?
Answer:
A fan within the center of the table blows air through these holes in order to allow the puck to quickly glide across the table surface. This movement of air is the reason why we call the sport "air" hockey vs. just table hockey. There are two holes at opposite ends of the table that make up a goal.
Step-by-step explanation:
I need help bad my teacher do not teach me this
Answer:
i will help you
Step-by-step explanation:
do you have a picture of the assignment? or can you post a picture of it?
Answer:
I can help as well.
Step-by-step explanation:
You did not post a picture my friend. And, all of our teachersr are bad.
Can somebody help me?????
Answer:
1/2 = 3/6
Step-by-step explanation:
.................
-6x-10=2 what is x?REMEMBER 6 IS NEGATIVE
Sandy’s Sandwich Shop has both inside and outside seating for customers. Last month, the restaurant had 4,668 customers altogether. A total of 11 times as many people sat inside than outside. How many customers sat inside the restaurant last month?
An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
The number of customers who sat outside is 389.
The number of customers who sat inside is 4279.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Total number of customers = 4,668
Number of customers who sat outside = x
Number of customers who sat inside = 11x
Now,
x + 11x = 4,668
12x = 4,668
x = 389
11x = 11 x 389 = 4279
Thus,
The number of customers who sat outside is 389.
The number of customers who sat inside is 4279.
Learn more about expressions here:
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It’s due late tonight can some pls help me pass
Answer:
A
Step-by-step explanation:
hope it helped you in anyway
If the simple interest on $4,000 for 7 years is $1,400
Answer: $5400
im assuming you want the total cost?
4000+1400=5400
Answer:
Step-by-step explanation:
Simple interest is
I=Prt where P= principle, r=rate, t=time
r=I/(Pt)
r=1400/(4000(7))
r=0.05
r=5%
Evaluate functions
T
h(x) = 17 + 7
h(-18) =
Answer:
hj
Step-by-step explanation:
abcdefghjklmnopqrstuvwxyz
Enter your answer in simplest form.
4 ×
3
5
=
4 · 35 = 140
Hope this helps! Good luck. :)
Answer: since they're stacked, i cant tell if that's a fraction or decimal, or just whole numbers so...
4 times 35 = 140
4 times 3/5 = 2 2/5
4 times 3.5 = 14
Step-by-step explanation:
The Smith family had a meal catered for a wedding rehearsal dinner. The cost of the dinner was $325. There is 6% sales tax and they left a 20% tip. What was the total cost of the dinner?
Answer:
409.5
Step-by-step explanation:
What is the m<3?
m<3 =
Answer:
105°
Step-by-step explanation:
< 3 = 50° + 55° { exterior angle of a triangle is equal to the sum of two opposite interior angles }
<3 = 105°
Baker sammy helppppp
Answer:
[tex]a = 8.5t[/tex]
[tex]y = 32.55[/tex]
Step-by-step explanation:
Solving (9): The equation of the table
We start by calculating the slope (m)
[tex]m = \frac{a_2 - a_1}{t_2 - t_1}[/tex]
Where:
[tex](t_1,a_1) = (15,127.5)[/tex]
[tex](t_2,a_2) = (16.5,140.25)[/tex]
[tex]m = \frac{140.25 - 127.5}{16.5 - 15}[/tex]
[tex]m = \frac{12.75}{1.5}[/tex]
[tex]m = 8.5[/tex]
The equation is then calculated using:
[tex]a = m(t - t_2) + a_2[/tex]
So, we have:
[tex]a = 8.5(t - 16.5) + 140.25[/tex]
Open bracket
[tex]a = 8.5t - 140.25 + 140.25[/tex]
[tex]a = 8.5t[/tex]
Solving (10):
[tex]4.8y = 156.24[/tex]
Required
Find x
Divide both sides by 4.8
[tex]y = 32.55[/tex]
A tomato plant grows 24 inches tall in 10 weeks. If the rate remains the same, how tall would the plant be after 7 weeks?
Answer:
168 inches which is also 14 feet
A plant is already 51 centimeters tall, and it will grow one centimeter every month. Let H be the plant's height (in centimeters) after M months. Write an equation relating H to M . Then use this equation to find the plant's height after 12 months
i) H = M + 52
ii) H = 25 + 52 = 77 cm
QR has endpoints at Q(6, 7) and R(10, 7). Find the midpoint M of QR.
Write the coordinates as decimals or integers.
Answer:
1.143
Step-by-step explanation:
Find the slope given: (3, -10) & (4, -21)
m =
Answer:
[tex]\displaystyle m=-11[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (3, -10)
Point (4, -21)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute in points [Slope Formula]: [tex]\displaystyle m=\frac{-21+10}{4-3}[/tex][Fraction] Add/Subtract: [tex]\displaystyle m=\frac{-11}{1}[/tex][Fraction] Divide: [tex]\displaystyle m=-11[/tex]Volume of pyramid whose triangular base
The answer is in red but I need someone to show the work PLEASE ?!
Answer:
(-1, -8)
Step-by-step explanation:
So you would do the simplifying by "subtracting" the equations from each other. So to isolate the x, you could subtract the y away.
8x + y = -16
-3x + y = -5
-___________
11x = -11
x = -1
Then, substitute x into either equation.
8(-1) + y = -16
-8 + y = -16
Isolate y.
y = -8
Brainliest :)
(Score for Question 3: ___ of 5 points)
(a) Order the popularity of the choices from greatest to least.
(b) It was estimated that 280 people were going to vote. If this was true, how many people would have voted for Goron? Show your work.
(c) 40 people voted for “Other.” Was the estimate of total voters from Part (b) accurate? Explain.
this is for k12 so click off if u dont have an answer or ill report
Goron should get 98 votes
The question breaks down to taking 35% of 280.
Votes = 35/100 * 280 = people who will vote for Goron
Votes = 9800 / 100 = people who will vote for Goron.
Votes = 98
does anybody know the answer, 356.23 + 13.28
Answer:
369.51
Step-by-step explanation:
356.23 + 13.28
13 + 356 = 369
.28 + .23 = .51
= 369.51
hi!
Answer:
369.51
Step-by-step explanation:
356+13= 369
0.23+0.28=0.51
369+0.51=369.51
An airplane travels 2,350 miles in 5 hours. Theo did this work to find the unit rate.
Rate = StartFraction 2,350 miles Over 5 hours EndFraction. Unit rate = 470 miles per hour.
What should you do next to find out how far the airplane traveled in 3 hours?
divide 470 by 3
divide 2,350 by 3
multiply 470 by 3
multiply 2,350 by 3
Answer:
Step-by-step explanation:
Answer: On Edge this is the answer.
Complete arithmetic sequence?
92, ___, ___ ,___, 80
Answer:
433333333333
Step-by-step explanation:
The complete arithmetic sequence will be 92, 89, 86, 83, and 80.
What is an arithmetic sequence?Let a₁ be the first term and d be a common difference.
Then the nth term of the arithmetic sequence is given as,
aₙ = a₁ + (n - 1)d
The first term (a₁) is 92 and the fifth term (a₅) is 80.
Then the common difference between the terms will be given as,
a₅ = a₁ + (5 - 1)d
80 = 92 + 4d
-12 = 4d
d = -3
Then the missing terms will be
92, 92 - 3, 92 - 6, 92 - 9, and 92 - 12
92, 89, 86, 83, and 80
Thus, the complete arithmetic sequence will be 92, 89, 86, 83, and 80.
More about the arithmetic sequence link is given below.
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What is the equation of the given line? (-4,3) (2,-3)
Answer:
y=-x-1
Step-by-step explanation:
A manager uses the following equation to predict monthly receipts: Y-450-10 Lt time in weeks and y = receipts.) What is the forecast for July 14th ift=4 is the fourth week in January and t = 6 is February 14th of the same year (assume there are 4 weeks in each month)?
a. 690
b. 710
c. 730
d. 750
A major reason that decision making is often not such a rational process is that there are: Suppose we have H0:µ1= µ2 versus HA: µ1 ≠ µ2, with level of significance of α =.05 and critical values of zα/2 = ± 1.96, and the computed Test Statistics value of Z = -1.07. What is our decision?
Answer:
b. 710
Fail to reject H0
Step-by-step explanation:
Forecast for July 14 :
Assume there are 4 wwwks in each month :
January to June = ( 4 * 6 months) = 24 weeks in 6 months ;
July - July 14 = 2 weeks :
2 + 24 = 26 weeks
The model given :
Y = 450 + 10t
Y = 450 + 10(26)
Y = 450 + 260
Y = 710
2.)
Test is a 2 tail test :
Zstatistic = - 1.07
At 95% confidence = ±1.96
Zcritical = - 1.96
Hence,
Reject H0 if ;
Zstatistic < Zcritical
-1.07 > 1.96
Hence, fail to reject H0.
JUST CHECKING MY ANSWER JS THJS RIGHT? I’ll mark BRAINLIEST
Answer:
I cant see the whole thing But I think you're right
Answer:
A larger measure, yes you are right.
18x-2=214
How do I solve it?
Answer:
x = 12
Step-by-step explanation:
18x-2=214
8