The initial velocity is 19 ft/s.

This is in the form f(t) = -16t²+v₀t+h₀, where v₀ is the initial velocity. 19 is in the place of v₀, so it is the initial velocity.

3 0

3 years ago

Read 2 more answers

Solve for X please :(( Will give brainliest.

DochEvi [55]

5x+6+92 = 22x-4

5x+98 = 22x-4

add 5x to both sides

98 = 27x-4

add 4 to both sides

102 = 27x

divide both sides by 27

x = 3 and $\frac{7}{9}$

4 0

3 years ago

A car left town a at 9.30 am and arrives town b at 12.30 pm covering a distance of 180km .1)how long did it take the car to trav

Gekata [30.6K]

Answer:

1.) 3 hours 2.) 60km

Step-by-step explanation:

180km traveled in 3 hours. 180 divided by 3 = 60.

4 0

3 years ago

Solve (x - 3)^2+7=97, where X is a real number. Round your answer to the nearest hundredth.

Eddi Din [679]

Answer:

x ≈ - 6.49, x ≈ 12.49

Step-by-step explanation:

Given

(x - 3)² + 7 = 97 ( subtract 7 from both sides )

(x - 3)² = 90 ( take the square root of both sides )

x - 3 = ± $\sqrt{90}$ ( add 3 to both sides )

x = 3 ± $\sqrt{90}$

Then

x = 3 - $\sqrt{90}$ ≈ - 6.49 ( to the nearest hundredth )

x = 3 + $\sqrt{90}$ ≈ 12.49 ( to the nearest hundredth )

6 0

3 years ago