Answers
Step-by-step explanation:
[tex] \frac{4.8}{1 \frac{7}{9} } = (1.2b) \div 6 \frac{2}{3} [/tex]
[tex] \frac{ \frac{48}{10} }{ \frac{16}{9} } = \frac{12b}{10} \div \frac{20}{3} [/tex]
[tex] \frac{48 \times 9}{10 \times 16} = \frac{12b}{10} \times \frac{3}{20} [/tex]
[tex] \frac{432}{160} = \frac{36b}{200} [/tex]
[tex]432 \times 200 = 160 \times 36b[/tex]
[tex]86400 = 5760b[/tex]
[tex]b = \frac{86400}{5760} [/tex]
[tex]b = 15[/tex]
Related Questions
Simplify the expression:
-6(1.4 - r)=
Answers
Answer:
[tex]6r-8.4[/tex]
Step-by-step explanation:
[tex]-6(1.4-r)[/tex]
Use the distibutivve property to multiply -6 by 1.4 - r
[tex]-8.4 +6r[/tex]
Then move over 6r to the front
[tex]6r-8.4[/tex]
what is the value of s?
Answers
or, s + 16 = 3s
or, 16 = 3s - s
or, 2s = 16
or, s = 8
Answer:The value of s is 8.
Hope it helps.
Do comment if you have any query.
Using complete sentences, explain how to find the quotient of 8 2\3 ÷ 1 \35. Make sure to include the quotient in your answer
Answers
Answer:
910/3
Step-by-step explanation:
first 8 2/3 is 26/3
26/3×35/1=910/3 is 303.333333
For a moving object, the force acting on the object varies directly with the object's acceleration. When a force of 20 N acts on a certain object, the acceleration
of the object is 4 ms. If the force is changed to 15 N, what will be the acceleration of the object?
Answers
Answer:
bahihirapan na ako sa module
Step-by-step explanation:
na yan
Which point is in the graphed solution set of this system o
4x - 3y 12
6x + 3y > 5
Answers
Answer:
i dont know
im fifth grade , lance grew 2 3/10 , and in sixth grade he gre 345 cm . what was tje total height increased durimg these 2 years. write answer as a proper mixed number and should be simpilified if possible.
Answers
Answer:
= 5 3/4
Step-by-step explanation:
2 3/10 + 3 45/100
3/10 + 45/100 = 75/100
2+3= 5
Therefore, 5 75/100
In simplify, 5 3/4
= 5 3/4
Zeros of f(x)=2x^3+7x^2+2x-3
Answers
The roots(zeros) are the x values where the graph intersects to the x-axis. To find zeros, replace y with 0 and solve for x
if a*b=a^3 -3b,what is the value of -2*3
Answers
Answer:
-17
Step-by-step explanation:
a*b=a^3 - 3b
let's take a = (-2) and b = 3
then
(-2)*3 = (-2)^3 - 3×3
= -8 -9
= (-17)
If the function f (x) is defined by f (x) x/2 - 6 then which of the following is the value of f (10)?
a.) -1
b.) 2
c.) 14
d.) 7
Answers
Answer:
nm
Step-by-step explanatit:
tampocom eauercdo
I already figured out one i think need help ASAP!!!!
Answers
Answer:
Need help with what?
Step-by-step explanation:
What Quadrant is the solution to the system of equations located in?
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
Answers
Quadrant IV
Step-by-step explanation:
Think of it like the letter C across the coordinate plane.
As you start from the top you start with the first quadrant.
what is the distributive property of 16-60+24
Answers
Answer:
4(4-15+6)
Step-by-step explanation:
The value of x is 6, what is the value of y?
What is the scale factor? Explain your reasoning:¾=0.75
Answers
What equation represents the relationship between X and Y shown in the table below
Answers
Answer:
f(x)=3(-13)^x
Step-by-step explanation:
we know that when x=0 the y=3 why the reason is because
f(x)=3(-13)^0 any number to the power zero is 1 so the answer is f(x)=3(-13)^x
Solve for X show your work
Answers
Answer:
Step-by-step explanation:
Using the side proportionality rule of triangles, we can see that the side with length 6 has a [tex]\frac{2}{3}[/tex] ratio to the side with length 9. We can use the same principle to determine that the side length of 2 is two thirds to side length x. We can set up an algebraic equation to find the value of x: [tex]\frac{2}{3} x=2[/tex]. If we multiply both sides by 3, we get [tex]2x=6[/tex], therefore x = 3
If the bones cost 1.65 how much would could he buy with 15 dollars
Answers
Answer:
9
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
Please help me with this.
Answers
Answer:
(i) $1528.80
(ii) $2402.40
(iii) $41.39/h; 13.7% increase
Step-by-step explanation:
(i)The weekly wage is found by multiplying hours by the number of dollars for each hour:
weekly wage = (42 h)($36.40/h) = $1528.80
__
(ii)58 hours of work represents a straight week and 58 -42 = 16 hours of overtime. The overtime rate is 1.5×$36.40 = $54.60 per hour. Then the overtime pay is ...
(16 h)($54.60/h) = $873.60
The technician's total wage for 58 hours of work is ...
total wage = straight pay + overtime pay
= $1528.80 +873.60
total wage = $2402.40
__
(iii)The hourly rate is found by dividing the pay by the corresponding number of hours.
rate = $1490/(36 h) ≈ $41.39 /h . . . . . . . actually 41.38 8/9 per hour
The percentage increase is ...
((new amount) -(original amount))/(original amount) × 100%
= (4.98888...)/36.40 × 100% ≈ 13.7% . . . increase
_____
Additional comment
You may notice that the base weekly wage went down by $38.80 due to the reduced hours.
(2・3)² + 5² = ??????????????????????????????????????????????
Answers
Answer:
61
Step-by-step explanation:
Given the exponential expression, (2・3)² + 5²:
Start by multiplying 2 and 3 inside the parenthesis, before performing other mathematical operations.
(2・3)² + 5² = (6)² + 5²
Next, perform the exponential operations for (6)² and 5², then add their squared values together:
= 36 + 25 = 61
Answer:
61
Step-by-step explanation:
12.
Write an equation for the line that is parallel to the given line and that passes through the given point.
y = 3/4x – 9; (–8, –18)
A. y = 4/3x – 12
B. y = -4/3x + 12
C. y = 3/4x – 12
D. y = 3/4x + 11/2
Answers
Answer:
C. y = 3/4x – 12
Step-by-step explanation:
y = 3/4x + b
-18 = 3/4(-8) + b
-18 = -6 + b
-12 = b
Select the factored form of the expressions 3x2−11x−4
A (3x−4)(x+1)
B (3x−2)(x+2)
C (3x+1)(x−4)
D (3x−1)(x+4)
NO LINKS
Answers
Scroll down to see image
Answers
Answer:
Step-by-step explanation:
in the attachment
The ratio of two numbers is 5:3. If their difference is 48 what are the numbers
Answers
like wak number just number your qustion im sorry
5x+1=3x-3 solve for x
Answers
Answer:
x = -2
Step-by-step explanation:
5x + 1 = 3x - 3
=> 5x - 3x = -1 - 3
=> 2x = -4
=> x = -2
Hoped this helped.
need help 25 pnts asap
Answers
Answer:
5000
Step-by-step explanation:
312.5 = .25 x .25 x p so .25 times .25 is .0625, divide 312.5 by .0625 and its 5000
Jamie spent ₱120 for an outfit. She paid for the items using ₱10, ₱5, ₱1 bills. If she gave the clerk 19 coins in all, how many of each coin did she used?
Answers
Mason skated 21 miles in 2.5 hours. Bianca skated 22.5 miles in 3 hours.
Skating Problem
Use the drop-down menus to correctly complete these statements.
Mason skated at a speed of miles per hour.
Bianca skated at a speed of miles per hour.
skated faster.
Answers
Answer:
Mason skated at a speed of 8.4 miles per hour
Bianca skated at a speed of 7.5 miles per hour
Mason skated faster
Step-by-step explanation:
Hope this helps bro :)
Answer: mason skated at a speed of 8.4 miles per hour
Bianca skated at a speed of 7.5 miles per hour
mason skated faster
Step-by-step explanation:
I just did it and got it right
Pls mrk me as brainliest need award
A bank is offering 2.5%
simple interest on a
savings account. If you
deposit $5000, how
much interest will you
earn in one year?
Answers
Answer:
5000× 2.5 = 12500
12500÷100 = 125
Answer $125
The markup on appliances at Tom’s store is 50%. If the wholesale price of a dishwasher is $380, what price will Tom list when selling the dishwasher?
Answers
Answer:
The answer is 570
Step-by-step explanation:
If it is being marked up, you would add 50% to 100% and thats 1.5
Then you multply 1.5*380 and that equals 570
I hope this answer Helps!
Answer: 570
Step-by-step explanation:
380x0.50=190
190+380=570
Hi please help solve this question
Answers
Answer:
12 will be the answer I think so
Find the Number:
The tens digit is two less than the ones digit and sum of the digits is 8
Answers
Answer:
35
Step-by-step explanation:
so a list of 2 numbers that add up to 8 would be:
7+1
6+2
5+3 <- this one obviously works, so there's your answer
4+4
...
