1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zhenek [66]
2 years ago
9

Juan makes $9 per hour at his job. The equation represents how much money he made yesterday. T=9h if Juan make (T) $76. 50 yeste

rday, how many hours did he work?
Mathematics
1 answer:
Roman55 [17]2 years ago
6 0
8.5 hours


T = 9 • h (hours worked)

$76.50 = 9 • h

76.50/9 = h

h = 8.5 hours
You might be interested in
Plss help me solve these 2 !!!!!!!!!!! for a brainlist ;))
lisabon 2012 [21]

Answer:

1. d

2. a

Step-by-step explanation:

Thats how it goes!

Branliest plzzz

3 0
3 years ago
Who likes factoring polynomials?
Diano4ka-milaya [45]

Answer:

me cuz its a solid brain workout

Step-by-step explanation:

7 0
3 years ago
Julie ran 489 square feet how many square feet did Julie run rounded to the nearest 10 or 100
DerKrebs [107]

Answer:

490 or 500

Step-by-step explanation:

If we round to the 10th, Julie ran 490 feet.

I we round to the 100th, Julie ran 500 sq. ft.

5 0
3 years ago
population of villages 20000 if the population growth rate of villages 2% per year what will be the population after 2 year​
olganol [36]
The answer is 6.00009
3 0
2 years ago
The output of an economic system​ Q, subject to two​ inputs, such as labor L and capital​ K, is often modeled by the​ Cobb-Dougl
Anna35 [415]

Answer:

Step-by-step explanation:

Given

Economic system Q is given by

Q=cL^aK^b

also a+b=1

if Q=12,200

a=\frac{1}{6}

b=\frac{5}{6}

c=42

substitute these values

12,200=42\times (L)^{\frac{1}{6}}K^{\frac{5}{6}}

(L)^{\frac{1}{6}}K^{\frac{5}{6}}=\frac{12,200}{42}

K^{\frac{5}{6}}=\frac{12,200}{42(L)^{\frac{1}{6}}}

K=(\frac{12,200}{42})^{\frac{6}{5}}\times \frac{1}{L^{5}}

differentiate w.r.t to L to get \frac{dK}{dL}

\frac{dK}{dL}=(\frac{12,200}{42})^{\frac{6}{5}}\times (-5)\times L^{-6}

\frac{dK}{dL}=-5(\frac{12,200}{42})^{\frac{6}{5}}\times \frac{1}{L^6}

\frac{dK}{dL}=-\frac{4515.466}{L^6}

6 0
3 years ago
Other questions:
  • Mary and Alice are playing a card game. Mary has 21 points. She has 9 points less than Alice.How many points, p, does Alice have
    8·2 answers
  • Tyler looks at a map on his phone. He zooms in until the map scale for centimeters to kilometers is 0.3 to 1/5. How many centime
    12·1 answer
  • What is the answer to this question?
    7·2 answers
  • What is the future value of a loan of $2800 to be repaid in 8 months at an annual interest of 9%?
    12·1 answer
  • What two numbers multiply to -52 and add up to 24
    14·2 answers
  • The participants in a research study self-report their sleep quality levels by choosing the response option that best characteri
    15·1 answer
  • Six added to the quotient of 84 and seven
    14·2 answers
  • Find the radius of the circle given by the equation (x – 5)2 + (y - 3)2 = 225.
    9·2 answers
  • Please help answer for 1-3 less than or equal to 0 I'm having problems with the absolute value sign and this problem
    7·1 answer
  • Find the measurement of the missing angles in each triangle. Explain your steps.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!