Q and A for the topic: General

differentiate g(t)=3t/2t+1

find the vertex form of f(x)=2x^2+24x+70

Ana and Aline have a combined weight of 78 kg. If Ana's body mass is 42,200, what will be Aline's body mass in SI, CGS and FPS?

Simplify the following expressions completely: 1.1. sin 𝜃. cot 𝜃. sec 𝜃 Answer: 1 1.2. sec 𝜃. cos 𝜃 + 𝑡𝑎𝑛2𝜃 Answer: 𝑠𝑒𝑐2𝑥 1.3. sin 𝑥.sec 𝑥 Answer: tan 𝑥 1.4. cos 𝑥 − 1 Answer: −𝑠𝑖𝑛2𝑥 sec 𝑥 1.5. 𝑐𝑜𝑡2𝑥(𝑠𝑒𝑐2𝑥 − 1) Answer: 1 1.6. 1 + 1 Answer: 2 tan 𝑥 sec 𝑥 cosec 𝑥−1 cosec 𝑥+1 1.7. sec 𝑥 cos 𝑥 Answer: 1 1.8. tan 𝑥 csc 𝑥 Answer: sec 𝑥 1.9. sec 𝑥 Answer: tan 𝑥 csc 𝑥 1.10. tan 𝑥 Answer: sin 𝑥 sec 𝑥 1.11. 𝑐𝑜𝑠2𝑥 csc 𝑥 − csc 𝑥 Answer: − sin 𝑥 1.12. 𝑡𝑎𝑛2𝑥 − 𝑡𝑎𝑛2𝑥𝑠𝑖𝑛2𝑥 Answer: 𝑠𝑖𝑛2𝑥 1.13. sin 𝑥 + cot 𝑥 cos 𝑥 Answer: csc 𝑥 1.14. csc 𝑥 − cos 𝑥𝑐𝑜𝑡 𝑥 Answer: sin 𝑥 1.15. tan 𝑥 csc 𝑥 Answer: tan 𝑥 1.16. cos 𝑥 tan 𝑥 Answer: sin 𝑥 1.17. cot 𝑥 sec 𝑥 Answer: csc 𝑥 1.18. (cos𝑥)(tan 𝑥)(csc 𝑥) Answer: 1 1.19. csc 𝑥 Answer: cot 𝑥 sec 𝑥 1.20. cot 𝑥 Answer: cos𝑥 tan 𝑥 1.21. cot 𝑥 Answer: 𝑐𝑜𝑡2𝑥 𝑐𝑠𝑐 𝑥 𝑠𝑖𝑛2𝑥𝑐𝑜𝑡 𝑥 1.22. Answer: sin 𝑥 cos 𝑥 1.23. 1𝑐−𝑠𝑐𝑠𝑖𝑛2−21𝑥 Answer: 𝑐𝑜𝑠 𝑐𝑜𝑡22𝑥𝑥 1.24. 𝑡𝑎𝑛21𝑥+1 Answer: 𝑐𝑜𝑠2𝑥 1.25. 𝑡𝑎𝑛2𝑥 − 𝑡𝑎𝑛2𝑥 sin 𝑥 Answer: 𝑠𝑖𝑛2𝑥 1.26. 𝑠𝑖𝑛2𝑥𝑐𝑠𝑐2𝑥 − 𝑠𝑖𝑛2𝑥 Answer: 𝑐𝑜𝑠2𝑥

José paid 3000 reais for 2.5 tons of rice. Determine the price paid per kilo of rice.

A Formula 1 race started at 2:10:42. If the winner clocked 38:30, what time did the race end?

Find the PA whose third term is 8 and whose ninth term is 26.

the ratio between the coefficient of x^15 and the independent term of x in the expansion of (x^2+2/x)^15, is

n a test of H0: µ≥85 against HA: µ<85, a sample of size 75 produces Z = -1.19 for the value of the test statistic. What is the p-value equal to? Use four decimal places. Do not show any work.

Andrés has a ranch and he paid 13,565 pesos for 4 dairy cows that he bought. What is the price of each cow if the seller gave him back 100 pesos for each cow?

-11(p+5)+5(p-5)=-5p-p-80

A small radio transmitter broadcasts in a 68 mile radius. If you drive along a straight line from a city 94 miles north of the transmitter to a second city 90 miles east of the transmitter, during how much of the drive will you pick up a signal from the transmitter?

I have 2.5mg of drug in a 16.6 mg/2ml vial, how many units do I draw up to adm

14X4 doubling twice strategy to calculate

4x21 using doubling twice strategy

(5x+3)^2

(2x+2)(2x+3)

14/1 times 2/7 = in simplest form?

Approximate the area under the curve 𝑓(𝑥) = 𝑥 on the interval [0,2] using a sum of Riemann midpoint with 4 subintervals.

What are all the rules to combing like terms and canceling fractions