2. Convert following equations into a single equation involving [7] and then solve for [7]. (a) T: R² R² satisfying ¹(0)-1] ¹(1) - B (b) T: R³-R¹ satisfying T (B)- <= 2. T(E)-₁ 275 (E)- 27 24 T <= 6.

Solve for y. (4y + 7)* 13x + 15 19x - 15 (10y-37)'

Enter the number that belongs in the green box as you solve for y. [(y)/(5)+7]=[3],[-7-[?]]

Eliminate the arbitrary constants of [2] and simplify.

13x+ (류,-1) and (-3,) 4. Find the equation that contains 7'3 .

Fast Please

The windchill index announced during the winter by the weather bureau measures how cold it "feels" for a given temperature t (in degrees Fahrenheit) and wind speed w (in miles per hour). It is calculated by the formula C(t, w) = 35.74 + 0.6215t - 35.75w 0.16 + 0.4275tw0.16 + '.+ If the temperature is 31 degrees and the wind speed is 10 miles per hour, estimate the change in the windchill temperature if the wind speed increases by 4 miles per hour and the temperature drops by 5 degrees. (Round your answer to two decimal places.)

Solve the given DE: 2ydx=3xdy, when x-2, y=1. O y=(x/2)^(2/3) O y=(x/2)^(1/3) O y=(x/3)^(2/3) O y=(x/3)^(1/3)

While in home quarantine due to COVID-19, you decided to grow a certain shrub in your backyard. According to your neighbor who sells this shrub, the growth rate of this plant is approximated by: h (t) = 3.5t² + 4t + 16 where t is the time in months and h is the height in cm. The seedlings are 16 cm tall when planted (t = 0). Find the equation to approximate height after t months. Oh (t) = 3.5t + 20 h (t) = 1.75t² + 4t + 16 dh dt ○ h (t) = 1.75t² + 20t 3.5t + 4

A factory can produce R rugs a month based on the function R(n) = 4n2 – 7n + 58, where n is the number of production lines that - are operational. The number of production lines that are operational is determined 15 by n(x) + 20x, where x is the number of managers overseeing a production line. What are the units when calculating the rate at which the rug production is changing when there are 4 managers to oversee the production lines?