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Nataly_w [17]
3 years ago
13

Mutiplicative inverse of 2x

Mathematics
1 answer:
tekilochka [14]3 years ago
3 0
f^{-1}(x)=\frac{x}{2}
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What is the solution set of the quadratic inequality f(x)>0
shepuryov [24]

Answer:

there is no solution

If I am wrong i am sorry

Step-by-step explanation:


6 0
3 years ago
Mr. Ophaug earns $100 every 2 hours for tutoring kids in math after school. He is willing to tutor up to 6 hours each week. Crea
son4ous [18]

Answer:

Hello!!

Mr. Ophaug earns $100 every 2 hours for tutoring kids in math after school. He is willing to tutor up to 6 hours each week. Create a table of values for this scenario and find the rate of change.

time (h)      money earned

2                 $100

3                 $150

4                 $200

5                 $250

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Hope this helps!!

4 0
2 years ago
Read 2 more answers
The density of silver is 10.5 g/cm. Find the volume of a silver bar if it’s mass is 950 g.
denis-greek [22]

Answer: The volume is 90.47 cm^{3}

Step-by-step explanation:

1. To solve this problem you need to use the formula for calculate the density, which is shown below:

d=\frac{m}{V}

Where m is the mass and V is the volume.

2. You must solve for the volume, as following:

V=\frac{m}{d}

3. Now, you must substitute the values of the mas and the density, which are given in the problem. Therefore, you have:

V=\frac{950g}{0.5g/cm^{3}}\\V=90.47cm^{3}

7 0
3 years ago
What is the unit rate for $140 for 18 ft squared to the nearest hundredth
sattari [20]
18/140
9/70
1/7.78
1 square foot = $7.78
5 0
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NeTakaya
We need to know the distance
Distance = speed × time
Speed = 60 - 10 = 50 mph
Time = 1 hr
Therefore Distance = 50 × 1 = 50 miles
8 0
3 years ago
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