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almond37 [142]
3 years ago
15

Tressa is traveling by boat from Texas to Florida and she creates a function f(t)= 20t + 15 to show how many miles she has trave

led f(t) from her mom’s house in Texas after (t) hours have passed. Which of the following represents the distance the boat has traveled from its original position? please I need help with this
Mathematics
1 answer:
algol133 years ago
4 0

Answer:

20t

Step-by-step explanation:

15 is where the boat started so 20t is how much the boat traveled from the origional position of 15

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castortr0y [4]

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3.60/6 = .60

There is no set of pound in a gallon because we do not know the substance. Different liquids weigh different amounts.

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6 0
3 years ago
Te: 6 less then a number cubed
telo118 [61]

Answer:

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Step-by-step explanation:

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3 years ago
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7 0
3 years ago
Part 1. Determine the molar mass of a 0.622-gram sample of gas having a volume of 2.4 L at 287 K and 0.850 atm. Show your work.
sdas [7]

If a sample of gas is a 0.622-gram, volume of 2.4 L at 287 K and 0.850 atm. Then the molar mass of the gas is 7.18.

<h3>What is an ideal gas equation?</h3>

The ideal gas equation is given below.

PV = nRT

The equation can be written as

\rm PV = \dfrac{m}{M} \ RT\\\\\\MPV = mRT

Where M is the molar mass, P is the pressure, V is the volume, R is the universal gas constant, T is the temperature, and m is the mass of the gas.

Then the molar mass of a 0.622-gram sample of gas has a volume of 2.4 L at 287 K and 0.850 atm.

V = 2.4 L = 0.0024

P = 0.85 atm = 86126.25 Pa

T = 287 K

m = 0.622

R = 8.314

Then we have

\begin{aligned} \rm M \times 86126.25 \times  0.0024&= 0.622 \times  8.314 \times 287\\\\\rm M &= 7.18 \end{aligned}

Then the molar mass of the gas is 7.18.

More about the ideal gas equation link is given below.

brainly.com/question/4147359

#SPJ1

6 0
2 years ago
Help please ASAP !!!!!!
Mashcka [7]
A ∩ B = {2, 4}                [intersection (∩) means the common terms]
7 0
3 years ago
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