3 years ago

During the summer, Bethany mows lawns and Grant is a waiter at a coffee

Mathematics

1 answer:

joja [24]3 years ago

6 0

Both of them could be true, tables and graphs are basically the same thing... is there a photo?

You might be interested in

Find the value of x it y so that line through the points has the given slope

svetlana [45]

Set up slope formula and solved for x.

3 0

4 years ago

The initial temperature of a cup of tea is 200ºF. The surrounding temperature is 70ºF, and the value of the constant k is 0.6. A

Mazyrski [523]

Newton's cooling model is ΔT = ΔTo * e ^ (-k t)

ΔTo = 200°F - 70°F = 130°F

k = 0.6

t = 2 hours

=> ΔT = 130 * e ^ (-0.6 t) = 130 * e^ (-0.6 * 2) = 130 * e ^ (-1.2)

ΔT = 39.15°F

ΔT = T - Tenvironment => T = ΔT + Tenvironment = 39.15°F + 70°F = 109.15°F ≈ 109 °F.

Answer: T = 109 °F

8 0

4 years ago

Simplify<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B4%5D%7B%20%7B5%7D%5E%7B4%7D%20%7D%20" id="TexFormula1" title=" \sqrt[

lukranit [14]

Answer:

Step-by-step explanation:

$\sqrt[4]{ {5}^{4} } \\ = ({5}^{4})^{ \frac{1}{4} } \\ = {5}^{ \frac{4}{4} } \\ = 5$