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Snezhnost [94]
3 years ago
12

Jill calls a plumber to her house to fix the leaking faucets . The plumber charges a one-time fee of $50 plus an additional $35

per hour of labor. What are the independent and dependent variables
Mathematics
1 answer:
Anton [14]3 years ago
8 0

Answer:

independent=$50

dependent=$35X

Step-by-step explanation:

50 is the independent variable because it doesn't change.

35X is the dependent variable because it does change.

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from the edge of a cliff 180m high, the angles of depression of two boats at sea are 43° and 52° respectively what is the distan
MrRa [10]

tan 52 = 180/a; a = 180/tan 52

tan 43 = 180/b; b = 180/tan 43

you need to calculate, a-b = 180/tan 52 - 180/tan 43

substitute the value of tan thetas, and calculate it simply...


8 0
3 years ago
Arthur bought a life insurance policy at $10.98 per month for a 20 year term. What will he pay over 20 years for the premium?
andre [41]
12(months) x 20 (years) = 240

10.98 x 240 = 2635.20

So Arthur will pay $2635.20 over 20 years for premium.

I hope this helps :)
5 0
2 years ago
Read 2 more answers
What is the probability of rolling a 3 on two consecutive rolls of a fair 6-sided die?
Ad libitum [116K]

Answer:

\frac{1}{36} chance

Step-by-step explanation:

Each time you roll a die, you have a \frac{1}{6} chance of rolling a 3. It's even rarer to roll two 3s in a row, and to find a consecutive probability, we have to multiply the two probabilities. In this case, both probabilities are \frac{1}{6}.

\frac{1}{6}\cdot\frac{1}{6}=\frac{1}{36}

Hope this helped!

4 0
3 years ago
Over a three-week period, Abram spent 15
denis23 [38]

Answer:

20 hours

Step-by-step explanation:

First off, if we divide the number of hours he has played by the number of weeks 15/3 =

It would be an average of <u>5 hours per week</u>

Therefore, in the next 4 weeks we would practice for 20 more hours.

i hope this helps you<33

have a nice day or night

7 0
2 years ago
Use substitution to solve this system:
Oliga [24]

awnser:

y = 62 /3

Step-by-step explanation:

5(6)+3y=92

7 0
3 years ago
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