The amount of Protein intake is 900 kilocalorie.
We have - 2000 Kilocalories of diet and 45 Percent of calories come from Proteins.
Wе have to find out the amount of protein intake.
<h3>If ' x ' students out of total ' n ' students in a class are infected by virus. Then, what percentage of students are infected.</h3>
Percentage of students affected are - ![\frac{x}{n} \times 100](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7Bn%7D%20%5Ctimes%20100)
In the question given -
Let the amount of Protein intake be y.
Then -
45 = y % of 2000
45 = ![\frac{y}{2000} \times100](https://tex.z-dn.net/?f=%5Cfrac%7By%7D%7B2000%7D%20%5Ctimes100)
y = ![\frac{45\times2000}{100}](https://tex.z-dn.net/?f=%5Cfrac%7B45%5Ctimes2000%7D%7B100%7D)
y = 900 Kilocalorie
Hence, the amount of Protein intake is 900 kilocalorie.
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To answer this item, we let x be the distance that Jimmy drove from his origin and back. Given the speeds, the time it takes for him to travel to and fro are,
t1 = x / 46
t2 = x / 52
respectively.
The equation that would best represent the scenario is,
x/46 - x/52 = 0.6
The value of x from the equation is 239.2.
The trip there takes x/46 which is equal to 239.2/46 which is also equal to 5.2 hours. The travel from the cabin back took 4.6 hours.
Answer:
g(-3) = 23
Step-by-step explanation:
This question is telling us that x = -3. Knowing this, we can plug x into the equation and solve to find g(-3).
![g(-3) = 3(-3)^{2} -4](https://tex.z-dn.net/?f=g%28-3%29%20%3D%203%28-3%29%5E%7B2%7D%20-4)
Square -3 to get 9
Multiply 9 by 3 to get 27
Subtract 4 from 27 to get 23
Thus, g(-3) is equal to 23.
I hope this helps! Good luck!
El precio total por 3 1/2 kg de jitomate que compró Juana es 127.75
Para saber el precio total de los 3 1/2 kg de jitomate que compró Juana debemos hacer el siguiente procedimiento.
Necesitamos saber cuánto vale medio kg de jitomate, para ello dividimos 36.50 en 2.
36.50/2 = 18.25
Luego multiplicamos 36.50 por 3, para saber cuánto valen 3 kg de jitomate.
36.50 X 3 = 109.5
Por último, sumamos el precio de medio kilo con el precio de tres kilos para tener el total que pagó Juana.
109.5 + 18.25 = 127,75
Aprenda más en: brainly.com/question/16170919
Answer:
its the 1st step
Step-by-step explanation: