Answer:
$1512
Step-by-step explanation: or if you would like the final cost she must pay which is $11088.
given: 2c=d-2b, c=a-b, d=a+b prove: a=b
Answer:
D
Step-by-step explanation:
I did 75 pushups in 5 minutes. How many did I do in 1 minute?
Answer: 15
Step-by-step explanation:
i think maybe 15..........................
007
0.3
X
How to multiply .007 by 0.3?
Answer:
0.0021
Step-by-step explanation:
0.007 x 0.3= 0.0021
What is the value of the expression below?
2 [32 - (4-1) to the power of 3]
Enter your answer in the box.
Answer:
the answer is 10
Step-by-step explanation:
What the slope of (4, 1) and (-8, -1)
Answer:
1/6
Step-by-step explanation:
Jonah was skiing at a constant rate of 100 feet every 4 minutes. What is the slope of a like to represent jonahs's skiing?
Answer:
m=25
Step-by-step explanation:
100/4
What is 5 superscript 6 written in expanded form?
What is the volume of a cone with a diameter of 8 centimeters and a height of 14 centimeters? (Use 3.14 for .)
234.45 cm3
703.36 cm3
937.81 cm3
117.23 cm3
Answer:
Volume of cone = 234.45 cm³
Step-by-step explanation:
Given:
Diameter = 8 cm
Radius r = 8 / 2 = 4 cm
Height h = 14 cm
Find:
Volume of cone
Computation:
Volume of cone = (1/3)πr²h
Volume of cone = (1/3)(3.14)(4)²(14)
Volume of cone = 234.45 cm³
which statement is true about function f? please answer urgently
Answer: C
Step-by-step explanation:
Find the slope of regular BC
What number is equivalent to 15 and 25
Answer:
yo are you talking about like absolute value? then it's | -15 | and | -25 |
Step-by-step explanation:
Predict if the product will be greater than, less than or equal to the second factor 4/5 x 1 2/5 = y
Answer:
The product will be less than the second factor.
Step-by-step explanation:
Given the expression
[tex]\frac{4}{5}\:\times \:1\frac{2}{5}\:=y[/tex]
solving to determine the product value
[tex]y=\:\frac{4}{5}\times \:\:1\frac{2}{5}[/tex]
[tex]=\frac{4}{5}\times \frac{7}{5}[/tex]
[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\times \frac{c}{d}=\frac{a\:\times \:c}{b\:\times \:d}[/tex]
[tex]=\frac{4\times \:7}{5\times \:5}[/tex]
[tex]=\frac{28}{5\times \:5}[/tex]
[tex]=\frac{28}{25}[/tex]
As the value of the second factor is:
[tex]1\frac{2}{5}=\frac{7}{5}=1.4[/tex]
And the product value is:
[tex]y=\frac{28}{25}=1.12[/tex]
It is clear that the product value 'y = 1.12' is lesser than the second factor value '1.4'.
i.e. 1.12 < 1.4
Thus, the product will be less than the second factor.
21. A plumber charges a flat fee plus a cost per hour. Customer 1 is charged $114
for a job that takes 3 hours. Customer 2 is charged $170 for a job that takes 51
hours. What is the cost for a job that takes 8 hours?
A. $198
B. $254
c. $284
D. $840
Answer:
B. $254
Step-by-step explanation:
Flat Fee: $30
Cost per hour: $28
Customer 1: 3(28) + 30 = 114
Customer 2: 5(28) + 30 = 170
Customer 3: 8(28) + 30 = 254
4(f-3)=20 I need help with this answer
Answer:
f=5
Step-by-step explanation:
4(f-3)=20 distribute
4f-12=20 add
4f-12+12=20+12... 4f=32 divide
4f/4=20/4..... f=5
Answer:
F=8
Step-by-step explanation:
DIVIDE BOTH SIDES BY 4
4(f-3)=20 Dividing 4(f-3) by 4 cancels out the 4 leaving it f-3
Dividing 20 by 4 =5
f-3=5 move the constant to the right (constant is the 5)
f=5+3 calculate
f=8
This is correct :)
x = 2 - y
3x - 10 = y
i have to find y
please help
Show your work
125-12%
Answer:
110
Step-by-step explanation:
a survey asked a group of 60 students to list their eye color
Answer:
My eye color is brown
Step-by-step explanation:
just is :0
brown or black will be the answer
Nadine saw that there was 4/5 of a pie left after their family picnic. Each slice of pie was 1/15 of the total pie. How many slices of pie are left?
Given:
4/5 of a pie left after their family picnic.
Each slice of pie was 1/15 of the total pie.
To find:
The number of remaining slices of pie.
Solution:
Let x be the number of remaining slices of pie.
Part of total pie in one slice = [tex]\dfrac{1}{15}[/tex]
Remaining part of total pie in x slices = [tex]\dfrac{1}{15}x[/tex]
According to the question, 4/5 of a pie left after their family picnic.
[tex]\dfrac{1}{15}x=\dfrac{4}{5}[/tex]
Using cross multiplication, we get
[tex]5\times x=15\times 4[/tex]
[tex]5x=60[/tex]
Divide both sides by 5.
[tex]x=12[/tex]
Therefore, the remaining number of slices of pie is 12.
PLEASE HELP ME ITS URGENT
Janice wanted to calculate 3/5 of the sale price of new jeans on her calculator. Which decimal should she type into her calculator that has the same value as 3/5?
Please help on number 5 and ill give brainly
true or false: to find the second derivative of a function take the derivative of the furst derivative if the function
Answer:
True
Step-by-step explanation:
The second derivative of an implicit function can be found using sequential differentiation of the initial equation F(x,y)=0. At the first step, we get the first derivative in the form y′=f1(x,y). On the next step, we find the second derivative, which can be expressed in terms of the variables x and y as y′′=f2(x,y).
I hope this is correct or at least helps incase I understood the directions above incorrect
Factor the expression using the GCF.
4x + 8
Answer:
The common factors for 4,8 are −4,−2,−1,1,2,4 - 4 , - 2 , - 1 , 1 , 2 , 4 .
Step-by-step explanation:
There ya go, mate.
The greatest common factor of the expression 4x + 8 will be 4.
What is the highest common factor?The Highest Common Factor (HCF) of two numbers is the highest possible number that is divisible by both numbers.
In other words, the highest common factor is the common factor between the two numbers but it should be the highest among all common factors.
As per the given expression,
4x + 8
The highest number that can be take common in the above expression is 4 as,
4(2x + 2)
Thus, 4 will be the GCF.
Hence "The greatest common factor of the expression 4x + 8 will be 4".
To learn more about the highest common factor,
https://brainly.com/question/128394
#SPJ2
Find the slope of the line by using the graph below.
1 2
3 4 5 6
Vincent bought a TV for $467.00. Sales tax is 8.7%. How much money will Vincent have to pay in sales tax?
Question 8 options:
$0.41
$4.06
$406.29
$40.63
Answer:
40.63
Step-by-step explanation:
8.7% of 467 is 40.629 but rounds to 40.63
Answer:
D. $40.63
Step-by-step explanation:
8.7% of $467 = 0.087 × 467 = $40.629
40.629 rounds up to $40.63
9. Solve each equation.
(1 Point)
-16 = 0.26
a.) b = -71
b.) b = -80
c.) b = -83
d.) b = -74
Answer:
b = -80
Step-by-step explanation:
-16 = 0.2b
-16/0.2 = b
-80 = b
Х
Y
K
6
un 00
5
9
??
K= Y/X
Y = K(X). K=. Y=?????
Answer:
Yep
Step-by-step explanation:
Math, area all that yummy stuff
Answer:
If im not wrong, just multiply wxlxh, for all sides, and you get 1260.
Step-by-step explanation:
The polygons are similar. Find the value of the variable. Please HELPPPPPP!!!!
Answer:
C)
Step-by-step explanation:
Well, we know for the first polygon that the short side of the rectangle is 3 and for the second polygon the short side is 6, this means that for the second polygon, all sides will be double of the other side. 2 times the long side of the first rectangle is 18, this is why x = 18.
Hope this Helps!!! :)
Let me know in the comments if the answer was perfect or if I should change anything!
Answer:
C
Step-by-step explanation:
Because since 3 divided by 9 is 3 u have to double up the amount by 3 and that will be 18
If you earned $240 interest on a loan of $600 at an interest rate of 5%, how many years was the loan for?
Answer:
The loan was for 8 years.
Step-by-step explanation:
It is stated that you earned $240 interest on a loan of $600 at an interest rate of 5%.
Find the duration time by using the formula
I = Pit
Here:
'I' is the interest'P' is the total principal loan'i' is the rate of interest per year't' is the total time in yearssubstituting I = $240, P = $600 and i = 5%
I = Pit
t = I / Pi
= 240 / (0.05 × 600)
= 240 / 30
t = 8 years
Therefore, the loan was for 8 years.