3 years ago

Pleaseee help me answer this question

Mathematics

1 answer:

Kay [80]3 years ago

8 0

Answer:

I believe it is 48

Step-by-step explanation:

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erica [24]

Answer:

Step-by-step explanation:

log 31.3= 1.49554433755 (round to 1.496)

ln square root of 7= 0.97295507452 (round to .973)

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3 years ago

Mathematics, Due Today.

vovikov84 [41]

The first one is true

5 0

4 years ago

Im lost anyone know the answer

Neporo4naja [7]

Answer:

First box= H1

second box on the right=H2

Bottom two:

First=T1

Second= T2

Step-by-step explanation:

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3 years ago

PLEASE HELP ME I BEG YOU :( !! A water park changes a rental fee plus $1.50 per hour to rent inflatable rafts. The total cost to

ser-zykov [4K]

Answer:
Rate of change is 1.50
Initial value is 6
y=mx=b
15=1.50(6)+b
15=9+b
6=b(initial value)

4 0

3 years ago

The value of a car can be modeled by the equation y = 24,000(0.845)t where t is the number of

kotegsom [21]

Answer: 5.2 years, $5.28

Step-by-step explanation:

Given

The value of a car is given by $y=24,000\left(0.845\rght)^t$

Substitute $\$10,000$ for $y$

$\Rightarrow 10,000=24,000\left(0.845\right)^t\\\\\Rightarrow \left(0.845\right)^t=\dfrac{5}{12}\\\\\Rightarrow \left(0.845\right)^t=0.41666\\\text{Taking log both sides}\\\Rightarrow t\ln (0.845)=\ln (0.4166)\\\\\Rightarrow t=\dfrac{\ln 0.4167}{\ln 0.845}\\\\\Rightarrow t=5.197\approx 5.2\ \text{years}$

(b) After 50 years, it is

$\Rightarrow y=24,000\left(0.845\rght)^{50}$

$\Rightarrow y=24,000\times 0.00022\\\Rightarrow y=\$5.28$

No, this is not a reasonable value as it is more than 4000 times less.

4 0

3 years ago