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4 years ago

13

Coco's garden has 888 tomato plants, 444 pepper plants, 333 squash plants, and 666 pumpkin plants. For every 777 plants in Coco'

s garden, there are 222 \_\_\_\_____\_, \_, \_, \_ plants. Choose 1 answer: Choose 1 answer: (Choice A) A Tomato (Choice B) B Pepper (Choice C) C Squash (Choice D) D Pumpkin

1 answer:

victus00 [196]4 years ago

8 0

Answer:

WHY DOES SHE HAVE SO MANY PLANTS

Step-by-step explanation:

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What is the value of 4^-3 in fractions

natima [27]

It will be 1/4^3 then 1/64

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3 years ago

Boiling water, at 100 degrees Celsius, is placed in a freezer at 0 degrees Celsius. The temperature of the water is 50 degrees C

Brut [27]

Answer:

The temperature of the water after 96 minutes is $6.25^oC$

Step-by-step explanation:

we know that

<u><em>Newton's Law of Cooling</em></u> states that the rate of change of the temperature of an object is proportional to the difference between its own temperature and the ambient temperature

so

$[T(t) - T_{a}] = [T(0) - T_{a}] e^{-kt}$

where

T(t) ----> is the temperature of the water at time t

T_a ---> is the ambient temperature (temp of the freezer)

T(0) ---> is the initial temperature of the water

k ---> is the cooling constant

we have

$T(0)=100^oC$

$T_a=0^oC$

$T_2_4=50^oC$ ----> Temperature of the water at time 24 minutes

$T_9_6=?^oC$ ----> Temperature of the water at time 96 minutes

step 1

Find the value of k

substitute the given values

$[50 - 0] = [100 - 0}] e^{-k(24)}$

$0.5=e^{-k(24)}$

Applying ln both sides

$ln(0.5)=ln(e^{-k(24)})$

$ln(0.5)=-24k\\k=0.02888$

step 2

Determine $T_9_6$ (Temperature of the water at time 96 minutes)

$[T_9_6 - T_{a}] = [T(0) - T_{a}] e^{-kt}$

substitute the given values

$[T_9_6 - 0] = [100 - 0] e^{-0.02888*96}$

$T_9_6= [100] e^{-0.02888*96}$

$T_9_6= 6.25^oC$

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3 years ago

Divide 2/7÷1/3 what is the answer I need help please help me

d1i1m1o1n [39]

Answer: 0.85714285714

Step-by-step explanation:

I just googled it so yeah

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3 years ago

I need help with this page

Alika [10]

This is all I can do for now, I might be back to solve the rest, I’m sorry.

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2 years ago

Translate the statements into a confidence interval for p. Approximate the level of confidence. In a survey of 8451 U.S. adults,

Sedaia [141]

Answer:

The confidence interval is $0.304 < p < 0.324$

Step-by-step explanation:

From the question we are told

The sample proportion $\r p = 0.314$

The margin of error is $E = 0.01$

The confidence interval for p is mathematically represented as

$\r p - E < p < \r p + E$

=> $0.314 - 0.01 < p < 0.314 + 0.01$

=> $0.304 < p < 0.324$

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3 years ago