For which equation is t = 1.5 a solution? 2t=-3 t/10=15 4t=6 6t=4

Mathematics

2 answers:

kiruha [24]3 years ago

6 0

The answer for this equation is the third one. 4t=6

Dennis_Churaev [7]3 years ago

3 0

To solve this, plug in 1.5 for t in each equation to see which one is true.

1) 2(1.5) = -3 False, 2(1.5) = 3, not -3.
2) 1.5/10 = 15 Falso, 1.5/10 = .15, not 15.
3) 4(1.5) = 6 This is True, so most likely the correct answer, but it's beneficial to check them all.
4) 6(1.5) = 4 False, 6(1.5) = 9, not 4.

Therefore, the correct answer is 4t = 6 because you can plug 1.5 in and it will remain true.

You might be interested in

The equation for a projectile's height versus time is h(t)=-16t^2+Vt+h. A tennis ball machine serves a ball vertically into the

Artist 52 [7]

Answer:

The maximum height is 191.063 ft

Step-by-step explanation:

We can easily solve this question by plotting the graph of the equation below

h(t)=-16t^2+Vt+h

Where

h = initial height = 2ft

V = initial speed = 110 ft/s

t = time in seconds

Please, see attached image below

The maximum height corresponds to

191.063 ft

7 0

3 years ago

A recipe for brownies calls for 1/8 cup of sugar and the recipe makes 12 brownies what fraction of a cup is in each brownie? THA

denis23 [38]

Answer: $\frac{1}{96}$

Step-by-step explanation:

( $\frac{1}{8}$ )/12

Divide the fraction $\frac{1}{8}$ by 12. This is because we need to split the sugar between 12 brownies, and to split something means to divide it. Use the switch, flip and multiply method.

I inserted an image on how to use this method.

Anyway, to use this method, we need 2 fractions, so instead of 12, we have to use $\frac{12}{1}$ .