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Alex73 [517]
3 years ago
9

The velocity of sound in air is given by the equation v=20\sqrt(273+t) where v is the velocity in meters per second and t is the

temperature in degrees Celsius. Find the temperature when the velocity of sound in air is 358 meters per second. Round to the nearest degree.
Mathematics
2 answers:
adelina 88 [10]3 years ago
7 0

Step-by-step explanation:

Jupiter's

Jupiter's menagerie of moons includes the largest in the solar system (Ganymede), an ocean moon (Europa) and a volcanic moon (Io). Many of Jupiter's outer moons have highly elliptical orbits and orbit backwards (opposite to the spin of the planet).

i want 3 brainliest

Mila [183]3 years ago
4 0

Answer:

47 degrees Celsius

Step-by-step explanation:

358 = 20sqrt(273 + t)

358/20 = sqrt(273 + t)

17.9 = sqrt(273 + t)

17.9^2 = 273 + t

320.41 = 273 + t

320.41 - 273 = t

t = 47.41

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Write an equation in slope intercept form for the line that passes through (-1, -2) and (3, 4)
Juli2301 [7.4K]

Answer:

y=2/3x - 0.5

Step-by-step explanation:

6 0
3 years ago
The water level of a tank every minute since it began filling is indicated by segments A,B,and C on the graph
coldgirl [10]

SOLUTION

From the graph

The slope of line A is

m=\frac{60-20}{2-0}=20

The slope of line B is

n=\frac{80-60}{6-2}=5

The slope of line C is

p=\frac{110-80}{9-6}=10

The least segment is the segment with the least slope.

The required arrangement is

B,C,A

8 0
1 year ago
Find mㄥPQR if ray QT bisects ㄥPQR, mㄥRQT = (10x - 13)°, and mㄥPQT = (6x + 1)°.
Ivanshal [37]

It is given in the question that ray QT bisects ㄥPQR.

m \angle RQT = (10x - 13), \ and \ m \angle PQT = (6x + 1)

And we have to find the measurement of angle PQR.

Since QT bisects angle PQR,  therefore measurement of angle RQT and angle PQT are equal. That is

10x-13=6x+1
\\
4x =14
\\
x = 3.5

Substituting the value of x, we will get

m \angle RQT=10*3.5-13 = 22 degree

And measurement of angle PQR is twice of the measurement of angle RQT, that is

m \angle PQR= 44


4 0
4 years ago
The 7 percent, semiannual coupon bonds offered by House Renovators are callable in two years at $1,035. What is the amount of th
gayaneshka [121]

Answer:

The call premium is $35

Step-by-step explanation:

Hi, the call premium is found as follows.

Call Premium=CallPrice-Value

CallPremium=1,035-1,000=35

So, the call premium is $35.

Best of luck.

8 0
4 years ago
I need help wit this
Lina20 [59]

Answer:

1. $2

2. $4

3. 2x

Step-by-step explanation:

7 0
4 years ago
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